阅读说明：本技术 组合式附墙安装的电梯铝型材框架井道 (Combined type wall-attached elevator aluminum profile frame hoistway ) 是由 黄民英 陈登华 黄宇杨 陈海燕 张久和 于 2019-09-04 设计创作，主要内容包括：一种组合式附墙安装的电梯铝型材框架井道,包括立柱、横梁、套芯,立柱的两个内侧面设置有立柱第一槽边、立柱第三槽边,其中立柱第一槽边与立柱第三槽边形成横梁槽形卡槽；横梁的两个侧面设置有横梁卡口、横梁槽边；横梁两端插入立柱第一槽边与立柱第三槽边形成横梁槽形卡槽后,用连接部件将立柱与横梁紧固连接为一体,使得四根立柱、四根横梁连接成一个井道框架单元,多层井道框架单元上下通过套芯连接,即形成竖直的井道。其优点是可以替代传统钢结构电梯井道,在机械力学性能上与Q235钢结构管道相同的,但其防锈防蚀功能达到50-100年使用期的工业铝基质型材来做加装电梯铝合金结构井道。(A combined type wall-attached elevator aluminum profile frame hoistway comprises an upright post, a cross beam and a sleeve core, wherein two inner side surfaces of the upright post are provided with an upright post first groove edge and an upright post third groove edge, and the upright post first groove edge and the upright post third groove edge form a cross beam groove-shaped clamping groove; the two side surfaces of the cross beam are provided with a cross beam bayonet and a cross beam groove edge; after the two ends of the cross beam are inserted into the first groove side of the stand column and the third groove side of the stand column to form a cross beam groove-shaped clamping groove, the stand column and the cross beam are tightly connected into a whole by using a connecting part, so that the four stand columns and the four cross beams are connected into a well frame unit, and the multi-layer well frame unit is connected up and down through sleeve cores to form a vertical well. The aluminum alloy elevator hoistway structure has the advantages that the aluminum alloy elevator hoistway structure can replace a traditional steel structure elevator hoistway, is the same as a Q235 steel structure pipeline in mechanical and mechanical properties, and is additionally provided with an industrial aluminum matrix profile with the antirust and anticorrosion functions reaching the service life of 50-100 years.)

1. The utility model provides a modular elevator aluminium alloy frame well that attaches wall installation, includes stand (1), crossbeam (3), cover core (7), its characterized in that: two inner side surfaces of the upright post (1) are provided with an upright post first groove edge (1-1) and an upright post third groove edge (1-3), wherein the upright post first groove edge (1-1) and the upright post third groove edge (1-3) form a beam groove-shaped clamping groove; two lateral surfaces of the cross beam (3) are provided with a cross beam bayonet (3-1) and a cross beam groove edge (3-2); after the two ends of the cross beam (3) are inserted into the first groove sides (1-1) of the stand columns and the third groove sides (1-3) of the stand columns to form the groove-shaped clamping grooves of the cross beams, the stand columns (1) and the cross beams (3) are fixedly connected into a whole by connecting parts, so that the four stand columns (1) and the four cross beams (3) are connected into a well frame unit, and the multi-layer well frame unit is connected up and down through the sleeve cores (7) to form a vertical well.

2. The combined wall-attached elevator aluminum profile frame hoistway of claim 1, wherein: the sleeve core (7) is inserted into the hollow part of the end of each layer of the shaft frame unit upright post (1), and the upright posts (1) on the upper layer and the lower layer are fastened with the sleeve core (7) into a whole by bolts (11).

3. The combined wall-attached elevator aluminum profile frame hoistway of claim 1 or 2, wherein: the sleeve core (7) is of a structure with ribs, the ribs protruding from the outer wall of the sleeve core are used for being connected with the inner wall of the upright post (1), and the sleeve core (7) and the upright post (1) are fastened into a whole at the ribs by bolts (11).

4. The combined wall-attached elevator aluminum profile frame hoistway of claim 1, wherein: the upright post (1) is provided with a clamping groove (1-4) and an upright post second groove edge (1-2) within the range of the beam groove-shaped clamping groove, and the upright post second groove edge (1-2) and the clamping groove (1-4) form a glass bayonet; two opposite side surfaces of the cross beam (3) are respectively provided with a cross beam clamping groove (3-1) and a cross beam groove edge (3-2), and a cross beam glass bayonet is formed between the cross beam clamping groove (3-1) and the cross beam groove edge (3-2); after the upright columns (1) and the cross beams (3) are connected into a well frame unit, glass bayonets on opposite surfaces of two adjacent upright columns (1) and cross beam glass bayonets on opposite surfaces of two adjacent cross beams (3) enclose a clamping position for fixing four sides of glass, glass clamping strips (15) are arranged in the clamping grooves (1-4) and the cross beam clamping grooves (3-1), and the glass (2) is fixed at the position of the clamping position.

5. The combined wall-attached elevator aluminum profile frame hoistway of claim 1, wherein: crossbeam (3) inside is provided with at least one crossbeam inner bore pipe (5), adapting unit as an organic whole with stand (1) and crossbeam (3) fastening connection is crossbeam pull rod (6), crossbeam pull rod (6) pass crossbeam inner bore pipe (5), stand (1) lateral wall after, fasten with nut (4) at the end that stretches out stand (1), as an organic whole with crossbeam (3) and stand (1) fastening connection.

6. The combined wall-attached elevator aluminum profile frame hoistway of claim 1, wherein: the connecting part which tightly connects the upright column (1) and the cross beam (3) into a whole is an upright column and cross beam connecting bolt (16), and after the cross beam is inserted between the upright column first groove edge (1-1) and the upright column third groove edge (1-3) of the upright column (1), the upright column (1) and the cross beam (3) are tightly connected into a whole by the upright column and cross beam connecting bolt (16) from screw holes on the upright column first groove edge (1-1) and the upright column third groove edge (1-3).

7. The combined wall-attached elevator aluminum profile frame hoistway of claim 1 or 6, wherein: crossbeam cover core (14) is cup jointed with the inner wall of stand (1) junction in crossbeam (3) both ends, crossbeam cover core (14) are being connected the direction with crossbeam (3) and are being fixed in crossbeam (3) with crossbeam cover core fixing bolt (17) with crossbeam cover core, are being connected face with stand (1) and are being fixed in stand (1) with crossbeam cover core with stand fixing bolt (18).

8. The combined wall-attached elevator aluminum profile frame hoistway of claim 7, wherein: the middle part of the end face of the beam sleeve core (14) connected with the beam (3) is provided with a convex rib connected with the inner wall of the beam, and the beam sleeve core is fixed on the beam (3) at the convex rib by a beam sleeve core fixing bolt (17).

9. The combined wall-attached elevator aluminum profile frame hoistway of claim 7, wherein: the four corners of the beam sleeve core are of crossed rib structures, the cross points are transversely provided with upright post fixing holes, and when the beam sleeve core is connected with the upright posts (1), the beam sleeve core is fixed on the upright posts (1) through the upright post fixing holes by upright post fixing bolts.

10. The combined wall-attached elevator aluminum profile frame hoistway of claim 7, wherein: the inner wall of the outward side or the inner wall of the inward side of the cross beam (3) is provided with at least two cross beam fixing ribs for installing a track or fixing with the upright post.

Technical Field

The invention relates to the technical field of design and manufacture of outdoor elevator shaft equipment additionally installed in existing building houses, in particular to an elevator aluminum profile frame shaft installed by a combined type wall.

Background

The frame structure transmission shaft of the elevator is additionally arranged in the existing building, is vertical transportation equipment and a supporting main body of the elevator, and is required to be attached to a walking stair opening of a multi-storey building, a foundation pit shaft of the elevator is excavated according to relevant technical specifications, and the steel structure elevator shaft is erected layer by combining a corridor.

The traditional steel structure well must adopt a thin-wall square pipe material with the steel grade of Q235 to manufacture a frame-shaped well derrick, the surface of the material adopts surface galvanizing treatment, but an electric arc welding technology is adopted in the manufacturing process of the elevator frame well, and the connecting port of the well frame does not need to be subjected to electric arc welding connection fixing technology. Therefore, the galvanized protective layer of the welding seam of the joint at the welding part is vaporized and evaporated, and the antirust function is lost, and the steel derrick has weak antirust protection capability and cannot be suitable for project engineering of an additional elevator in a natural environment with high temperature, high humidity, strong typhoon and salt spray acid. The safe service life of the elevator hoistway can not reach the expected life, and the elevator hoistway repair accident that a hoistway frame surface exposed by an early-mounted elevator hoistway is rusted and cracked can be judged, and the conventional elevator welded hoistway basically cannot meet the basic requirements that the design service life of a steel frame hoistway in China is 50 years, the recurrence period of wind load standards is 50 years, and the recurrence period of snow load standard values is 100 years (including some specific design standards of steel frames: GB50011-2010 'building earthquake-resistant design Specification').

Disclosure of Invention

The invention aims to provide an elevator aluminum profile frame hoistway which can replace a traditional steel structure elevator hoistway and is the same as a Q235 steel structure pipeline in mechanical and mechanical properties, and the elevator aluminum profile frame hoistway which is installed by a combined type wall-attached elevator hoistway and is provided with an aluminum alloy structure hoistway by using industrial aluminum base profiles with the antirust and anticorrosion functions reaching 50-100 years of service life.

The solution of the invention is such that:

the design principle of the invention is as follows:

an aluminum alloy chimney frame combination shaft similar to a mortise-tenon joint structure is formed by using aluminum profiles and square upright posts and square cross beams through an aluminum profile extrusion process and a production means.

Based on the basic design principle, the specific technical scheme of the invention is as follows:

a combined type wall-attached elevator aluminum profile frame hoistway comprises an upright post, a cross beam and a sleeve core, wherein two inner side surfaces of the upright post are provided with an upright post first groove edge and an upright post third groove edge, and the upright post first groove edge and the upright post third groove edge form a cross beam groove-shaped clamping groove; the two side surfaces of the cross beam are provided with a cross beam bayonet and a cross beam groove edge; after the two ends of the cross beam are inserted into the first groove sides of the stand columns and the third groove sides of the stand columns to form the groove-shaped clamping grooves of the cross beam, the stand columns and the cross beams are fastened and connected into a whole by using connecting parts, so that the four stand columns and the four cross beams are connected into a hoistway frame unit, and the multilayer hoistway frame units are connected up and down through sleeve cores to form a vertical hoistway.

The more specific technical scheme also comprises the following steps: the sleeve core is inserted into the hollow part of the end of each layer of the shaft way frame unit upright column, and the upright columns on the upper layer and the lower layer are fastened with the sleeve core into a whole by bolts.

Further: the sleeve core is of a structure with ribs, the ribs protruding from the outer wall of the sleeve core are used for being connected with the inner wall of the upright post, and the sleeve core and the upright post are fastened into a whole at the ribs by bolts.

Further: the upright post is provided with a clamping groove and an upright post second groove edge within the range of the beam groove-shaped clamping groove, and the upright post second groove edge and the clamping groove form a glass bayonet; two opposite side surfaces of the beam are respectively provided with a beam clamping groove and a beam groove edge, and a beam glass bayonet is formed between the beam clamping groove and the beam groove edge; after the stand columns and the cross beams are connected into a well frame unit, glass bayonets on opposite surfaces of two adjacent stand columns and cross beam glass bayonets on opposite surfaces of two adjacent cross beams enclose clamping positions for fixing four sides of glass, glass clamping strips are installed in the clamping grooves of the clamping grooves and the clamping grooves of the cross beams, and the glass is fixed at the clamping positions.

Further: the connecting part for fixedly connecting the stand column and the cross beam into a whole is a cross beam pull rod, and the end of the cross beam pull rod extending out of the stand column is fastened by a nut after penetrating through the cross beam inner hole pipe and the side wall of the stand column, so that the cross beam and the stand column are fixedly connected into a whole.

Further: the connecting part which fastens and connects the upright column and the cross beam into a whole is an upright column and cross beam connecting bolt, and after the cross beam is inserted between the upright column first groove edge and the upright column third groove edge of the upright column, the upright column and the cross beam are fastened and integrated by the upright column and cross beam connecting bolt from screw holes on the upright column first groove edge and the upright column third groove edge.

Further: the inner wall of the joint of the two ends of the cross beam and the upright post is sleeved with a cross beam sleeve core, the cross beam sleeve core is fixed on the cross beam by a cross beam sleeve core fixing bolt in the connecting direction of the cross beam and the upright post, and the cross beam sleeve core is fixed on the upright post by an upright post fixing bolt in the connecting surface of the cross beam and the upright post.

Further: the middle part of the end face of the beam sleeve core connected with the beam is provided with a convex rib connected with the inner wall of the beam, and the beam sleeve core is fixed on the beam by a beam sleeve core fixing bolt at the convex rib.

Further: the four corners of the beam sleeve core are of crossed rib structures, the cross points are transversely provided with upright post fixing holes, and the beam sleeve core is fixed on the upright posts through upright post fixing bolts through the upright post fixing holes when being connected with the upright posts.

Further: the inner wall of the outward side or the inner wall of the inward side of the cross beam is provided with at least two cross beam fixing ribs for mounting a track or fixing the cross beam with the upright post.

The invention has the advantages that:

1. the multi-layer frames of the frame combined hoistway are completely connected by forming a beam groove-shaped clamping groove for contraposition of the beam and a first groove edge of an upright post and a third groove edge of the upright post by using a beam pull rod, and the positions on the groove openings are utilized for nut connection, so that the positioning is accurate and the connection is reliable;

2. when the upright posts and the cross beams are connected by the cross beam pull rods in a frame mode, the upright posts and the cross beams can be butted into a frame, a glass window frame bayonet is formed by the second groove edges of the upright posts and the clamping grooves according to the set structural size of a curtain wall frame, glass clamping strips are placed in the clamping grooves, and a multifunctional freely-combined embedded curtain wall window frame is built by the glass clamping strips and the second groove edges of the upright posts;

3. the tenon-and-mortise frame structure with the cross beam pull rods inserted into the cross beams is utilized, each layer of frame is connected by four cross beam pull rods, and each layer of pull rod can be rigidly connected with the wall of a residential corridor by utilizing the external thread joints of two bolts, so that the shock resistance and the wind resistance of the hoistway are superior to those of a welded steel structure hoistway. The life of the shaft equipment is the same as that of the building;

4. the invention relates to a vertical column section of an aluminum alloy well, which is four supporting vertical columns of the aluminum alloy well, the size of the steel well of nine layers is reached in the highest building, the supporting height of the vertical column reaches 28.5m, each vertical column connecting section of the vertical column has more than 8 sections, how to enable the well to be tightly butted is a core technology of the invention, the invention designs a sleeve core connecting technology with ribs, the butt joint port of a vertical column body is riveted by a gapless sleeve core combined bolt, a cross beam pull rod is adopted between the butt joint of each section of vertical column port to align a first groove side of the vertical columns on a cross beam and a vertical column with a third groove side of the vertical columns to form a groove-shaped clamp groove of the cross beam, the positions on the groove ports are utilized to carry out nut connection, the vertical column and the cross beam are positioned and connected, the aluminum alloy well is a bayonet bolt connecting technology which is compositely aligned by;

5. the cross beam is a connecting part for increasing bending resistance and compression resistance of the stand column in all well frame structures, the cross beam is a hollow cavity, one or more circular cross beam inner hole pipes with ribs are designed in the cavity of the aluminum well cross beam, the circular cross beam inner hole pipes are positioning supports of the cross beam pull rod and are important supplements to the torsion-resistant structure technology of the cross beam pull rod, and the cross beam section design technology cannot be copied in a conventional steel well. Therefore, the beam is an innovative technology of beam structure design;

6. after the widths of the first groove edge and the third groove edge of the upright column are increased on the longitudinal side and the transverse side of the upright column, wide-edge rib plates on two sides are formed, so that friction connection areas between the longitudinal connection beam and the upright column and between the transverse connection beam and the upright column are increased, and the longitudinal connection beam and the upright column are more reliably and tightly connected; the extruded profile with the integrated broadside rib plates can greatly improve bending resistance, tensile resistance, compression resistance and torsion resistance of the stand column, can be connected by adopting a screw rod or a rivet, and the frame can be reliably connected.

Drawings

Fig. 1 is a side view of embodiment 1 of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

Fig. 4 is a sectional view taken along line B-B of fig. 1.

Fig. 5 is a schematic structural view of the cross member 3.

Fig. 6 is a cross-sectional view of C-C of fig. 5.

Fig. 7 is a cross-sectional view taken along line D-D of fig. 6.

Fig. 8 is a schematic structural view of the column 1.

Fig. 9 is a cross-sectional view of fig. 8.

Fig. 10 is a schematic structural view of the core 7.

Fig. 11 is a cross-sectional view of fig. 10.

Fig. 12 is a schematic view of the cross member 3 after the glass snap strip 15 is mounted.

Fig. 13 is a schematic structural view of embodiment 2 of the present invention.

Fig. 14 is a partially enlarged schematic view of fig. 13.

Fig. 15 is a cross-sectional view E-E of fig. 13.

Fig. 16 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 17 is a transverse connection diagram of the three-column 1 and the beam sleeve core of the embodiment shown in fig. 16.

Fig. 18 is a partial transverse connection view of the upright post 1 and the beam sleeve core of the third embodiment in fig. 17.

Fig. 19 is a sectional view taken along line a-a of fig. 18.

Fig. 20 is a cross-sectional view taken along line K-K of fig. 18.

Fig. 21 is a sectional view of the three-column 1 of the embodiment.

Fig. 22 is a schematic structural view of the three-core set 7 of the embodiment.

Fig. 23 is a schematic structural view of the third beam 3 of the embodiment.

Fig. 24 is a schematic structural view of the beam core 14 in the third embodiment.

The parts of the drawings are detailed as follows: the structure comprises an upright post 1, an upright post first groove edge 1-1, an upright post second groove edge 1-2, an upright post third groove edge 1-3, a clamping groove 1-4, glass 2, a cross beam 3, a nut 4, a cross beam inner hole tube 5, a cross beam pull rod 6, a sleeve core 7, a bridge first nut 8, a bridge second nut 9, a house wall 10, a bolt 11, a cross beam clamping groove 3-1, a cross beam groove edge 3-2, a wall-attached pull rod bolt 12, a hinge 13, a cross beam sleeve core 14, a glass clamping strip 15, an upright post cross beam connecting bolt 16, a cross beam sleeve core fixing bolt 17, an upright post fixing bolt 18, a cross beam fixing rib 19, a cross beam sleeve core convex rib 20, a sleeve core fixing bolt hole 21 and a cross beam fixing bolt hole 22.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention comprises an upright post 1, a cross beam 3 and a sleeve core 7, wherein two inner side surfaces of the upright post 1 are provided with an upright post first groove edge 1-1 and an upright post third groove edge 1-3, wherein the upright post first groove edge 1-1 and the upright post third groove edge 1-3 form a cross beam groove-shaped clamping groove; two lateral surfaces of the beam 3 are provided with a beam bayonet 3-1 and a beam slot edge 3-2; after the two ends of the cross beam 3 are inserted into the first groove sides 1-1 of the stand columns and the third groove sides 1-3 of the stand columns to form cross beam groove-shaped clamping grooves, the stand columns 1 and the cross beams 3 are fixedly connected into a whole by connecting parts, the four stand columns 1 and the four cross beams 3 are connected into a hoistway frame unit, and the multilayer hoistway frame unit is connected up and down by the sleeve cores 7 to form a vertical hoistway.

According to the basic structure, the invention has the following embodiments: