Derrick glass mounting structure applied to elevator derrick

Abstract

A derrick glass installation structure applied to an elevator derrick comprises a glass outer sealing wall, two derrick stand columns corresponding to the left end and the right end of the glass outer sealing wall respectively and two derrick cross beams corresponding to the upper end and the lower end of the glass outer sealing wall respectively. The derrick stand column is provided with a stand column installation face corresponding to the side end of the glass outer sealing wall, the stand column installation face is provided with a vertical glass clamping groove allowing the end portion of the side end of the glass outer sealing wall to be inserted therein, the derrick cross beam comprises a glass bearing face, the stand column installation face is further provided with a vertical connecting clamping groove, and the vertical connecting clamping groove and the vertical glass clamping groove are arranged adjacently. A vertical decoration strip is installed on the vertical connecting clamping groove in a buckled mode, and the vertical decoration strip comprises a glass pressing part which can abut against the front face or the back face of the glass outer sealing wall. According to the utility model, not only is the contact area between the glass outer sealing wall and the derrick upright post as well as between the glass outer sealing wall and the derrick cross beam increased, but also the glass outer sealing wall is effectively prevented from loosening in the use process through a physical pressing mode, so that the installation stability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a shaft glass installation structure applied to an elevator shaft. Background Art

[0002] With the progress of society, people are more and more fond of using aluminum alloy elevator shaft frames as the shafts of villa elevators.

[0003] Referring to the household stairwell disclosed in the technical solution of application number CN201920535657.6, this technical solution includes a column module, a glass outer sealing wall and a crossbeam. The main structure of the column module is angular, including a first side arm and a second side arm. The ends of the first side arm and the second side arm are processed with an outer sealing wall mounting groove that runs through from top to bottom. The crossbeam is arranged across between two adjacent column modules and divides the space between the two adjacent column modules into multiple partitions. An outer sealing wall is installed in each partition. The two side surfaces of the glass outer sealing wall are respectively placed in the outer sealing wall mounting grooves of different column modules. The crossbeam includes a supporting surface for supporting the lower end of the outer sealing wall. This technical solution uses the supporting surface of the crossbeam to support the lower end of the glass sealing plate, and places the two side surfaces of the glass outer sealing wall in the outer sealing wall mounting grooves of different column modules, thereby realizing the positioning and installation of the glass outer sealing wall in the partition.

[0004] However, in actual application, this technical solution still has some shortcomings. For example, the glass outer sealing wall is only fixed by inserting it into the outer sealing wall mounting groove of the column module. This fixing method is insufficient in stability and firmness. Under long-term use, the glass outer sealing wall may become loose, thereby affecting the safety of the stairwell and the stability of the overall structure. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a shaft glass installation structure applied to an elevator shaft.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A derrick glass mounting structure used on an elevator derrick comprises a glass outer sealing wall, two derrick columns corresponding to the left and right ends of the glass outer sealing wall respectively, and two derrick crossbeams corresponding to the upper and lower ends of the glass outer sealing wall respectively; the derrick columns are provided with column mounting surfaces corresponding to the side ends of the glass outer sealing wall, the column mounting surfaces are provided with vertical glass card slots for inserting the side ends of the glass outer sealing wall, and the derrick crossbeams include a glass supporting surface for supporting the lower end of the glass outer sealing wall, characterized in that: a vertical connecting card slot is also provided on the column mounting surface, the vertical connecting card slot is arranged adjacent to the vertical glass card slot, a vertical decorative strip is buckled and installed on the vertical connecting card slot, and the vertical decorative strip includes a glass pressing portion that can be pressed against the front or back side of the glass outer sealing wall.

[0008] In the present invention, a transverse connecting slot is provided on the derrick crossbeam, the vertical glass slot and the transverse connecting slot are perpendicular to each other, and a transverse decorative strip is snap-fitted on the transverse connecting slot. The transverse decorative strip includes a decorative strip main body and a glass pressing portion located on the back of the decorative strip main body and capable of pressing against the front or back of the glass outer sealing wall.

[0009] In the present invention, the derrick column is made of the first aluminum alloy profile.

[0010] In the present invention, the derrick cross beam is made of the second aluminum alloy profile.

[0011] In the present invention, the derrick crossbeam includes a glass matching surface corresponding to the upper end of the glass outer sealing wall, and horizontal decorative strips are provided on the glass supporting surface and the glass matching surface, so that the upper and lower ends of the glass outer sealing wall are compressed and reinforced.

[0012] In the utility model, a beam structure groove is provided on the front side of the derrick beam.

[0013] In the present invention, the vertical decorative strips and the horizontal decorative strips are both made of the third aluminum alloy profile.

[0014] In the present invention, the vertical decorative strips and the horizontal decorative strips also include a decorative strip main body and a decorative buckle structure arranged on the decorative strip main body. The rear side protrusion of the decorative strip main body is provided with a decorative support part, and the glass pressing part is integrally formed and connected to the rear end of the decorative support part; the buckle structure includes two decorative buckles arranged symmetrically front and back, and the front and rear groove walls of the vertical connecting groove and the horizontal connecting groove and the front and rear groove walls of the horizontal connecting groove are all provided with buckle grooves that buckle with the decorative buckles.

[0015] In the present invention, the outer contour cross-section of the decorative strip body is rectangular, and the horizontal opening position of the vertical connecting slot and the vertical opening position of the horizontal connecting slot are both provided with decorative positioning grooves for positioning the decorative strip body, and the end of the decorative strip body is embedded in the decorative positioning groove.

[0016] In the present invention, a decorative strip cavity is provided inside the decorative strip body.

[0017] Beneficial effects of the present invention: The present invention adds vertical and horizontal decorative strips and utilizes the glass pressing parts on them to compress and reinforce the vertical and horizontal ends of the glass outer sealing wall. This design not only increases the contact area between the glass outer sealing wall and the derrick columns and derrick beams, but also effectively prevents the glass outer sealing wall from loosening during use through physical compression, thereby greatly improving its installation stability. Moreover, the installation structure of the present invention is reasonably designed, and both the vertical and horizontal decorative strips are installed using a snap-on installation method, which not only facilitates quick and accurate installation by construction personnel, but also facilitates subsequent maintenance and replacement. At the same time, the presence of vertical and horizontal decorative strips not only enhances the functionality of the structure, but also improves the aesthetics of the entire elevator derrick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional diagram of the glass outer wall, derrick columns and derrick beams;

[0020] Figure 2 It is a top-down cross-sectional view of the derrick column and the glass outer enclosure wall;

[0021] Figure 3 It is a side cross-sectional view of the cooperation between the derrick crossbeam and the glass outer wall;

[0022] Figure 4 is a cross-sectional view of a horizontal decorative strip;

[0023] Figure 5 A cross-sectional view of the connector. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present invention, the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] Reference Figure 1-5 A derrick glass installation structure used in an elevator derrick comprises a glass outer sealing wall 1, two derrick columns 2 corresponding to the left and right ends of the glass outer sealing wall 1, and two derrick crossbeams 3 corresponding to the upper and lower ends of the glass outer sealing wall 1; the derrick column 2 is provided with a column mounting surface 21 corresponding to the side end of the glass outer sealing wall 1, and the column mounting surface 21 is provided with a vertical glass card groove 22 for inserting the side end of the glass outer sealing wall 1; the derrick crossbeam 3 includes a glass supporting surface 31 supporting the lower end of the glass outer sealing wall 1, and the column mounting surface 21 is further provided with a vertical connecting card groove 23, the vertical connecting card groove 23 is arranged adjacent to the vertical glass card groove 22, and the vertical A vertical decorative strip 4 is snap-fitted onto the connecting slot 23 to close its horizontal opening; a horizontal connecting slot 32 is provided on the derrick crossbeam 3, and the vertical glass slot 22 and the horizontal connecting slot 32 are perpendicular to each other. A horizontal decorative strip 5 is snap-fitted onto the horizontal connecting slot 32 to close its vertical opening; both the vertical decorative strip 4 and the horizontal decorative strip 5 include a glass pressing portion 451 that can be pressed against the front or back side of the glass outer sealing wall 1, and the vertical end of the glass outer sealing wall 1 is pressed and reinforced by the glass pressing portion 451 of the vertical decorative strip 4 and the horizontal end of the glass outer sealing wall 1 is pressed and reinforced by the glass pressing portion 451 of the horizontal decorative strip 5, thereby improving the installation stability of the glass outer sealing wall 1.

[0028] In this embodiment, the derrick crossbeam 3 is made of the second aluminum alloy profile and includes a glass mating surface corresponding to the upper end of the glass outer enclosure 1. Both the glass supporting surface 31 and the glass mating surface are provided with horizontal decorative strips 5, thereby compressing and reinforcing the upper and lower ends of the glass outer enclosure 1. A crossbeam structural groove 33 is provided on the front surface of the derrick crossbeam 3 to enhance its structural strength.

[0029] As a preferred embodiment, the vertical decorative strips 4 and the horizontal decorative strips 5 are both made of the third aluminum alloy profile, and the vertical decorative strips 4 and the horizontal decorative strips 5 also include a decorative strip body 452 and a decorative buckle structure provided on the decorative strip body 452. The rear side protrusion of the decorative strip body 452 is provided with a decorative support portion 453, and the glass pressing portion 451 is integrally formed and connected to the rear end of the decorative support portion 453. The decorative support portion 453 provides a certain elastic deformation force to prevent the glass pressing portion 451 from excessively squeezing and damaging the glass outer sealing wall 1; the buckle structure includes two decorative buckles 454 symmetrically arranged front and back, and the front and rear groove walls of the vertical connecting slot 23 and the horizontal connecting slot 32 and the front and rear groove walls of the horizontal connecting slot 32 are all provided with buckle grooves 100 that buckle with the decorative buckle 454.

[0030] In this embodiment, the outer contour of the decorative strip body 452 is rectangular in cross-section. The lateral openings of the vertical connecting slots 23 and the vertical openings of the horizontal connecting slots 32 are each provided with decorative positioning grooves 200 for positioning the decorative strip body 452. The ends of the decorative strip body 452 are embedded in the decorative positioning grooves 200, thereby improving the positioning and installation quality of the vertical decorative strips 4 and horizontal decorative strips 5. Furthermore, the decorative strip body 452 has a decorative strip cavity 450 formed therein to reduce the overall weight of the vertical decorative strips 4 and horizontal decorative strips 5.

[0031] As a preferred embodiment, each derrick column 2 and each derrick beam 3 are connected by a connecting piece 6, and vertical limiting parts 25 are provided on the two opposite groove walls of the vertical connecting slot 23. The vertical connecting slot 23 is divided into an inner vertical groove 231 and an outer vertical groove 232 by the two vertical limiting parts 25, and a vertical insertion opening is formed between the two vertical limiting parts 25. The vertical decorative strip 4 is partially fitted in the outer vertical groove 232 to close the horizontal opening of the outer vertical groove 232; horizontal limiting parts 34 are provided on the two opposite groove walls of the horizontal connecting slot 32, and the horizontal connecting slot 32 is divided into an inner horizontal groove 321 and an outer horizontal groove 322 by the two horizontal limiting parts 34, and a horizontal insertion opening is formed between the two horizontal limiting parts 34. The horizontal decorative strip 5 is partially fitted in the outer horizontal groove 322 to close the vertical opening of the outer horizontal groove 322.

[0032] Furthermore, the connecting member 6 includes a vertical portion 61 and a horizontal portion 62, and the vertical portion 61 and the horizontal portion 62 are connected in an L-shape; the vertical portion 61 is fitted in the outer vertical groove 232 and uses a first bolt 7 threadedly fitted with a first nut 8 located in the inner vertical groove 231. When the first bolt 7 is tightened, the first nut 8 and the vertical portion 61 are clamped by the vertical portion 61 and the first nut 8 to clamp the two vertical limiting portions 25, so that the connecting member 6 is fixed on the derrick column 2.

[0033] Furthermore, the transverse portion 62 is engaged in the outer transverse groove 322 and is threadedly engaged with the second nut 10 located in the inner transverse groove 321 using the second bolt 9. When the second bolt 9 is tightened, the second nut 10 and the transverse portion 62 are clamped by the transverse portion 62 and the second nut 10 to clamp the two transverse limiting portions 34, so that the connecting member 6 is fixed on the derrick beam 3.

[0034] The above structure allows the first bolt 7, the vertical portion 61 and the first nut 8 to be hidden in the vertical connection groove 23, and the second bolt 9, the horizontal portion 62 and the second nut 10 to be hidden in the horizontal connection groove 32, which not only reduces the interference of external factors such as water and dust on them, ensures their service life, but also improves the appearance of the elevator shaft.

[0035] In this embodiment, the derrick column 2 is made of a first aluminum alloy profile and has an L-shaped cross-section when viewed from above. Two column mounting surfaces 21 are located at either end of the derrick column 2, and the two column mounting surfaces 21 are perpendicular to each other, facilitating the installation of the glass outer enclosure 1 on all sides of the elevator derrick. Furthermore, a plurality of column structural grooves 24 are provided on the outer surface of the derrick column 2. These grooves enhance the strength and stability of the derrick column 2, ensuring the operational stability of the derrick.

[0036] In this embodiment, the vertical portion 61 is provided with a first through-hole 611 for the screw rod of the first bolt 7 to pass through. The screw rod of the first bolt 7 passes through the first through-hole 611 and then engages with the first nut 8. In addition, at least two first through-holes 611 are provided along the vertical direction of the vertical portion 61, and each first through-hole 611 corresponds to a first bolt 7 and a first nut 8, thereby further improving the connection quality between the vertical portion 61 and the derrick column 2. Similarly, the transverse portion 62 is provided with a second through-hole 621 for the screw rod of the second bolt 9 to pass through. The screw rod of the second bolt 9 passes through the second through-hole 621 and then engages with the second nut 10. In addition, at least two second through-holes 621 are provided along the transverse direction of the transverse portion 62, and each second through-hole 621 corresponds to a second bolt 9 and a second nut 10, thereby further improving the connection quality between the transverse portion 62 and the derrick crossbeam 3.

[0037] In this embodiment, the first nut 8 and the second nut 10 are both T-nuts. Therefore, by utilizing the characteristics of the T-nut, during installation, the first nut 8 can be directly inserted into the inner vertical groove 231 from the vertical insertion port, and then the first nut 8 can be rotated so that the first nut 8 can be stuck in the inner vertical groove 231, so that the first nut 8 can be placed in the inner vertical groove 231 at any position for easy installation; and the second nut 10 can be directly inserted into the inner horizontal groove 321 from the horizontal insertion port, and then the second nut 10 can be rotated so that the second nut 10 can be stuck in the inner horizontal groove 321, so that the second nut 10 can be placed in the inner horizontal groove 321 at any position for easy installation.

[0038] The above description is only a preferred embodiment of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means shall fall within the scope of protection of the present invention.

Claims

1. A derrick glass mounting structure for use on an elevator derrick, comprising a glass outer wall (1), two derrick columns (2) corresponding to the left and right ends of the glass outer wall (1), and two derrick crossbeams (3) corresponding to the upper and lower ends of the glass outer wall (1); the derrick columns (2) are provided with column mounting surfaces (21) corresponding to the side ends of the glass outer wall (1), the column mounting surfaces (21) are provided with vertical glass slots (22) for inserting the side ends of the glass outer wall (1), the derrick crossbeams (3) include a glass supporting surface (31) for supporting the lower end of the glass outer wall (1), and are characterized in that: A vertical connection slot (23) is also provided on the column mounting surface (21), and the vertical connection slot (23) is arranged adjacent to the vertical glass slot (22). A vertical decorative strip (4) is buckled and mounted on the vertical connection slot (23), and the vertical decorative strip (4) includes a glass pressing portion (451) capable of pressing against the front or back of the glass outer sealing wall (1).

2. The elevator shaft glass installation structure according to claim 1, characterized in that: A transverse connecting slot (32) is provided on the derrick crossbeam (3), the vertical glass slot (22) and the transverse connecting slot (32) are perpendicular to each other, a transverse decorative strip (5) is buckled and mounted on the transverse connecting slot (32), and the transverse decorative strip (5) comprises a decorative strip body (452) and a glass pressing portion (451) located on the back of the decorative strip body (452) and capable of pressing against the front or back of the glass outer sealing wall (1).

3. The elevator shaft glass installation structure according to claim 1, characterized in that: The derrick column (2) is made of a first aluminum alloy profile.

4. The elevator shaft glass installation structure according to claim 1, characterized in that: The derrick crossbeam (3) is made of the second aluminum alloy profile.

5. The elevator shaft glass installation structure according to claim 1, characterized in that: The derrick crossbeam (3) includes a glass matching surface corresponding to the upper end of the glass outer sealing wall (1), and the glass supporting surface (31) and the glass matching surface are both provided with horizontal decorative strips (5), so that the upper end and the lower end of the glass outer sealing wall (1) are compressed and reinforced.

6. The elevator shaft glass installation structure according to claim 1, characterized in that: A beam structure groove (33) is provided on the front side of the derrick beam (3).

7. The elevator shaft glass installation structure according to claim 1, characterized in that: The vertical decorative strips (4) and the horizontal decorative strips (5) are both made of the third aluminum alloy profile.

8. The elevator shaft glass installation structure according to any one of claims 1 to 6, characterized in that: The vertical decorative strip (4) and the horizontal decorative strip (5) further comprise a decorative strip body (452), a decorative buckle structure provided on the decorative strip body (452), a decorative support portion (453) protruding from the rear side of the decorative strip body (452), and the glass pressing portion (451) is integrally formed and connected to the rear end of the decorative support portion (453); the buckle structure comprises two decorative buckles (454) symmetrically arranged front and back, and buckle grooves (100) that buckle with the decorative buckles (454) are provided in the front and rear groove walls of the vertical connecting slot (23) and the horizontal connecting slot (32) and the front and rear groove walls of the horizontal connecting slot (32).

9. The elevator shaft glass installation structure according to claim 8, characterized in that: The outer contour cross-section of the decorative strip body (452) is rectangular, and the horizontal opening position of the vertical connecting slot (23) and the vertical opening position of the horizontal connecting slot (32) are both provided with decorative positioning grooves (200) for positioning the decorative strip body (452), and the end of the decorative strip body (452) is embedded in the decorative positioning groove (200).

10. The elevator shaft glass installation structure according to claim 8, characterized in that: A decorative strip cavity (450) is provided inside the decorative strip body (452).

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