CN219469406U

CN219469406U - Beam structure based on elevator decorative plate installation

Info

Publication number: CN219469406U
Application number: CN202320527985.8U
Authority: CN
Inventors: 黄意
Original assignee: Sichuan Herushan Technology Co ltd
Current assignee: Sichuan Herushan Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-04
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a beam structure based on elevator decorative plate installation, which comprises a beam, wherein two sides of the beam are respectively connected with upright posts, a cover plate is hung on the beam, a hanging strip is arranged on the rear side of the cover plate, a supporting plate is arranged on the side wall of the beam, and the hanging strip is used for hanging the cover plate on the supporting plate; a mounting gap is arranged between the shielding plate and the cross beam, the mounting gap is used for placing a decorative plate, and the lower end of the decorative plate is abutted against the supporting plate; the cover plate, the cross beam and the support plate are all used for restraining the decorative plate; in order to expect to improve the existing beam connection, the welding is not easy to detach, and a bolt connection mode is used, the butt joint part of the beam connection is not hidden, so that the problem of attractive design is not facilitated.

Description

Beam structure based on elevator decorative plate installation

Technical Field

The utility model relates to an external connection structure of an elevator, in particular to a beam structure based on elevator decorative plate installation.

Background

In the prior art, in order to consider the stability of the structure and bearing the load, the frame structure of the elevator channel is generally made of steel as a reference material, and the elevator with low partial load requirement adopts aluminum alloy as a material. In general, in order to ensure better load stability of the structure, steel is more used as a supporting carrier, and on the premise of ensuring stability, a decorative plate, such as a glass decorative plate, is usually required to be additionally arranged on a column of the current steel structure. In the actual installation process, the cross beam and the upright post are not integrally arranged, so that the cross beam and the upright post are required to be fastened.

The fastening mode is common in welding, so that the stability is high; however, welding residual deformation and residual stress are easy to exist at the connecting part of the cross beam, an accumulation effect is generated in the axial direction of the beam, and the residual deformation wind selection generated by welding needs to reserve a larger welding line groove width, so that the later disassembly and maintenance are not facilitated. The fastening mode also has the use of bolts to fasten, is favorable for disassembly and maintenance, but the bolt stress point is small, and the upright post structure is often required to be damaged, so that the external exposure risk is relatively large. In any way, at present, when the decorative plate is made of transparent materials, the connecting part is unfavorable for hiding and shielding, so that the integral structure of the elevator is exposed relatively obviously, and therefore, the optimization research on the beam structure is necessary.

Disclosure of Invention

The utility model aims to provide a beam structure based on elevator decorative plate installation, which aims to improve the existing beam connection, is difficult to detach in welding, and cannot hide the butt joint part in a bolt connection mode, so that the problem of attractive design is not facilitated.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the beam structure based on elevator decorative plate installation comprises a beam, wherein two sides of the beam are respectively connected with upright posts, the beam structure further comprises a cover plate, a hanging strip is arranged on the rear side of the cover plate, a supporting plate is arranged on the side wall of the beam, and the hanging strip is used for hanging the cover plate on the supporting plate; a mounting gap is arranged between the shielding plate and the cross beam, and when the decorative plate is placed in the mounting gap, the lower end of the decorative plate is abutted against the supporting plate, and the purpose of the mounting gap is to place the decorative plate, so that the lower end of the decorative plate is abutted against the supporting plate; so that the cover plate, the cross member and the support plate all serve to restrain the decorative plate.

Preferably, the front side of the supporting plate is provided with a hook, and the rear side of the hanging strip is provided with a hanging opening; the hanging hook is mutually matched with the hanging opening, and the hanging opening is inserted into the hanging hook to fix the covering plate.

The further technical proposal is that the supporting plate is provided with an extending part which is positioned above the hook; the protruding part is abutted against the rear side of the shielding plate, and the lower end of the decorative plate is abutted against the upper end of the protruding part.

According to a further technical scheme, a guide groove corresponding to the protruding part is formed in the rear side of the cover plate.

Preferably, the plurality of support plates are arranged, gaps between two adjacent support plates are the same, a sealing strip is arranged between the decorative plate and the shielding plate, and the sealing strip is used for filling the gaps between the decorative plate and the shielding plate.

Preferably, the support plate is provided with a support lug, and two ends of the support lug are respectively connected with the support plate and the cross beam.

Preferably, two sides of the beam are also provided with reinforcing plates, and the reinforcing plates are provided with positioning holes; the upright post is provided with a mounting part corresponding to the reinforcing plate, the mounting part is provided with a reserved screw hole, the central axis of the positioning hole corresponds to the central axis of the reserved screw hole, and the reinforcing plate is used for fixing the cross beam on the upright post.

The mounting part is a plate, the mounting part is welded on the upright post, the outer contour of the mounting part is matched with the inner contour of the cross beam, and the cross beam is guided to be positioned by the mounting part.

Compared with the prior art, the utility model has the beneficial effects that at least one of the following is adopted:

the cross beam adopts a steel structure design, and the connection between the cross beam and the upright post part adopts a bolt structure, so that the mechanical requirement can be effectively ensured; meanwhile, the cross beam is made of C-shaped steel, the supporting plate is designed in the cross beam, the shielding plate is designed outside the cross beam, the hanging protrusions of the shielding plate are matched with the first hooks on the supporting plate, and the shielding plate with better plasticity is used for fixing the device plate. The decoration requirement is met, and the normal load use requirement of the structure is also ensured.

According to the beam structure, the supporting plate can be shielded by the shielding plate, so that the connecting part can be hidden, the whole outside of the structure is relatively simple, and the attractive design of the decorative plate is not influenced.

The cross beam and the upright post are matched by adopting the mounting part, so that the positioning is convenient, and the mounting of the cross beam on the upright post is more stable. The welding and the bolt are matched for use, so that the disassembly is not influenced, and the welding stability is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the beam structure of the present utility model.

Fig. 3 is a schematic view of the structure of the support plate of the present utility model.

Fig. 4 is a schematic view of the structure of the cover plate of the present utility model.

Fig. 5 is a schematic view of the installation of the cover plate of the present utility model.

FIG. 6 is a schematic view of a lug according to the present utility model.

Fig. 7 is a schematic view of the installation of the decorative board of the utility model.

Fig. 8 is a schematic view of the beam fixing installation of the present utility model.

Reference numerals illustrate:

1-cross beam, 2-upright post, 3-cover plate, 4-support plate, 5-decorative plate, 6-sealing strip, 7-support lug, 101-reinforcing plate, 102-positioning hole, 201-mounting part, 301-hanging strip, 302-hanging opening, 303-guide groove, 401-hook and 402-extension part.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 8, an embodiment of the present utility model is a beam structure based on installation of decorative plates of an elevator, which comprises a beam 1, wherein two sides of the beam 1 are respectively connected with a column 2, wherein the column 2 adopts a steel structure to ensure the performances of strength, corrosion resistance, wear resistance, etc., and the column 2 is usually arranged vertically in order to meet the layout and design requirements of an elevator shaft, so that enough elevator cabin space is reserved. The beam 1 can also adopt a steel structure, the steel structure material can adopt more than Q235B level, and the section size width and the height of the steel column are set according to the use requirement. The size of the cross beam 1 is required to meet the load strength specified in GB7588-2003 safety regulations for elevator manufacture and installation.

In order to better add components to the cross beam 1, the cross beam 1 adopts a C-shaped steel or the like, and a notch of the cross beam 1 itself is utilized to form a placement space so as to facilitate the arrangement of corresponding components in the cross beam 1, as shown in fig. 2. It is worth noting that the beam 1 needs to pay attention to the details of the position, number, size, fixing mode and the like of the connecting points of the beam 1 in the process of being connected with the upright posts 2, so that the position of the beam 1 meets the load distribution requirement of the elevator, the weight and pressure of each part of the elevator can be stably borne, and the safety and reliability of the elevator are guaranteed.

As shown in fig. 3 and 4, the cross beam 1 is suspended with a cover plate 3, wherein the cover plate 3 is mainly used for supporting a decorative plate 5; the cover plate 3 is formed by a rectangular plate, the rear side of the cover plate 3 is provided with a hanging strip 301, the side wall of the beam 1 is provided with a supporting plate 4, and the hanging strip 301 is used for hanging the cover plate 3 on the supporting plate 4.

The end face of the upright post 2 corresponds to the end face of the cross beam 1, the cover plate 3 is made of aluminum alloy, on one hand, the forming is easy, and on the other hand, the cover plate 3 is convenient to be combined by other aluminum alloy frames to form H-shaped distribution.

Wherein, the suspension bar 301 of shielding plate 3 rear side mainly used connects backup pad 4, and its connected mode can be the falcon piece together, through the shielding plate 3 through installing in backup pad 4 to can shelter from the part that sets up in the crossbeam 1 notch, thereby satisfy the shielding demand of installing the elevator additional. The cover plate 3 and the cross beam 1 are provided with a mounting gap, and the mounting gap is used for placing a decorative plate 5, wherein the decorative plate 5 is generally transparent glass, and the decorative plate 5 can be common toughened glass, laminated glass, single-piece glass and the like.

The lower end of the decorative plate 5 is abutted against the supporting plate 4; the cover plate 3, the cross member 1 and the support plate 4 are all used to restrain the decorative plate 5. The decorative plate 5 is placed in the installation gap between the cover plate 3 and the cross beam 1 to form clamping, meanwhile, the upper side wall of the upright post 2 can also restrain the decorative plate 5 through the corresponding aluminum alloy frame, and the lower end of the decorative plate 5 is abutted against the supporting plate 4, so that the decorative plate is fixed in a mode of no additional use of adhesive. Compared with the prior decorative board 5 which is fixed by gluing, the decorative board 5 can be conveniently disassembled and assembled and is in subsequent modularized design.

Based on the above embodiment, referring to fig. 5, in one embodiment of the present utility model, a hook 401 is provided on the front side of the supporting plate 4, and a hanging opening 302 is provided on the rear side of the hanging strip 301; the hanging hook 401 is matched with the hanging opening 302, and the hanging opening 302 is inserted into the hanging hook 401 to fix the cover plate 3; wherein the design of the hooks 401 and the hanging openings 302 enables the cover plate 3 not to be pulled out at will on the support plate 4.

Wherein the length of the suspension bar 301 is generally equal to the length of the cover plate 3 in order to obtain a good support of the hooks 401 and the suspension openings 302. It should be noted that the length of the suspension bar 301 may also be smaller than the length of the cover plate 3 if necessary, but the suspension bar 301 needs to be connected to at least two support plates 4; to ensure good stability of the cover plate 3 after it is mounted on the hook 401.

Further, referring to fig. 3 and 5, the support plate 4 is provided with a protrusion 402, and the protrusion 402 is located above the hook 401; the protruding part 402 abuts against the rear side of the cover plate 3, and the lower end of the decorative plate 5 abuts against the upper end of the protruding part 402.

Wherein the protrusion 402 may form another support at the cover plate 3, which is advantageous for maintaining the cover plate 3 in a vertical state, and wherein the protrusion 402 is located between the cover plate 3 and the cross beam 1, such that the protrusion 402 can contact the decorative plate 5 as a limit portion.

Further, referring to fig. 4 and 5, in order to better constrain the cover plate 3, a guide groove 303 corresponding to the protruding portion 402 is provided at the rear side of the cover plate 3. The support portion of the cover plate 3 is raised by inserting the protrusion 402 into the guide groove 303, which is advantageous for reinforcing the cover plate 3 on the support plate 4.

Referring to fig. 2 and 7, in one embodiment of the present utility model, a plurality of support plates 4 are provided, and gaps between two adjacent support plates are the same, so that the support plates 4 can uniformly transfer the load of the cover plate 3 to the beam 1.

Considering that the decorative plate 5 is additionally installed, the decorative plate 5 may face an external rainwater environment, and a sealing strip 6 is arranged between the decorative plate 5 and the cover plate 3, and the sealing strip 6 is used for filling a gap between the decorative plate 5 and the cover plate 3. Wherein sealing strip 6 is current rubber sealing strip, fills the clearance between decorative board 5 and the apron 3 through sealing strip 6, avoids the rainwater to get into between apron 3 and the crossbeam 1.

Referring to fig. 6, in one embodiment of the present utility model, a support lug 7 is provided on the support plate 4, and two ends of the support lug 7 are respectively connected to the support plate 4 and the cross beam 1. Wherein the journal stirrup 7 is current stiffening rib structure, promotes the stability of backup pad 4 through the journal stirrup to make the bearing upper limit of backup pad 4 design obtain improving, ensure that the condition of overload can not appear after decorative board 5 contradicts backup pad 4.

Referring to fig. 8, in one embodiment of the present utility model, the two sides of the beam 1 are further provided with a reinforcing plate 101, and the reinforcing plate 101 is provided with a positioning hole 102; the upright 2 is provided with a mounting portion 201 corresponding to the reinforcing plate 101, the mounting portion 201 is provided with a reserved screw hole, the central axis of the positioning hole 102 corresponds to the central axis of the reserved screw hole, and the reinforcing plate 101 is used for fixing the cross beam 1 on the upright. Through the reserved screw hole of the mounting part 201 and the positioning hole 102 of the reinforcing plate 101, the beam 1 can be matched with the upright post 2 for bolting, and the beam 1 and the upright post 2 are convenient to detach after the bolting is ensured to be stable, so that the post maintenance is easy. It should be noted that, the bolt for connecting the mounting portion 201 and the reinforcing plate 101 should be made of a high-strength and corrosion-resistant material, and the fastening force should be adjusted before the connection to ensure the firmness and stability of the connection.

Further, the mounting portion 201 is a plate, wherein an outer diameter of the mounting portion 201 is adapted to an outer diameter of the reinforcing plate 101; the mounting portion 201 is welded to the upright 2, the outer contour of the mounting portion 201 matches the inner contour of the cross beam 1, and the cross beam 1 is guided to be positioned by the mounting portion 201.

Wherein, the installation department 201 is the sheet structure, adopts the welding mode to connect stand 2 when installation department 201, needs to pay attention to the welding quality, ensures that the quality of installation department 201 welding seam accords with the requirement. The welding point of the upright post 2 should be subjected to cleaning treatment before welding so as to ensure the firmness and reliability of the welding point.

In the installation process, the notch of the beam 1 can be restrained by the installation part 201, the beam 1 is positioned on the installation part 201, and the installation part 201 and the reinforcing plate 101 can be matched relatively quickly.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims

1. The utility model provides a crossbeam structure based on elevator decorative board installation, includes crossbeam (1), stand (2), its characterized in that are connected respectively to crossbeam (1) both sides: the beam structure further comprises a shielding plate (3), a hanging strip (301) is arranged on the rear side of the shielding plate (3), a supporting plate (4) is arranged on the side wall of the beam (1), and the hanging strip (301) is used for hanging the shielding plate (3) on the supporting plate (4);

the novel decorative cover is characterized in that an installation gap is formed between the cover plate (3) and the cross beam (1), the installation gap is used for placing a decorative plate (5), and when the decorative plate (5) is placed in the installation gap, the lower end of the decorative plate abuts against the supporting plate (4).

2. The beam structure based on elevator decorative panel installation according to claim 1, characterized in that: a hook (401) is arranged on the front side of the supporting plate (4), and a hanging opening (302) is arranged on the rear side of the hanging strip (301); the hanging hook (401) is mutually matched with the hanging opening (302), and the hanging opening (302) is inserted into the hanging hook (401) to fix the shielding plate (3).

3. The beam structure based on elevator decorative panel installation according to claim 2, characterized in that: an extending part (402) is arranged on the supporting plate (4), and the extending part (402) is positioned above the hook (401); the protruding part (402) is abutted against the rear side of the shielding plate (3), and the lower end of the decorative plate (5) is abutted against the upper end of the protruding part (402).

4. The beam structure based on elevator decorative panel installation according to claim 2, characterized in that: the rear side of the cover plate (3) is provided with a guide groove (303) corresponding to the protruding part (402).

5. The beam structure based on elevator decorative panel installation according to claim 1, characterized in that: the support plates (4) are multiple, gaps between two adjacent support plates are the same, sealing strips (6) are arranged between the decorative plates (5) and the covering plates (3), and the sealing strips (6) are used for filling the gaps between the decorative plates (5) and the covering plates (3).

6. The beam structure based on elevator decorative panel installation according to claim 1, characterized in that: the support plate (4) is provided with a support lug (7), and two ends of the support lug (7) are respectively connected with the support plate (4) and the cross beam (1).

7. The beam structure based on elevator decorative panel installation according to claim 1, characterized in that: reinforcing plates (101) are further arranged on two sides of the cross beam (1), and positioning holes (102) are formed in the reinforcing plates (101); the novel transverse beam structure is characterized in that a mounting part (201) corresponding to the reinforcing plate (101) is arranged on the upright post (2), a reserved screw hole is formed in the mounting part (201), the central axis of the positioning hole (102) corresponds to the central axis of the reserved screw hole, and the reinforcing plate (101) is used for fixing the transverse beam (1) on the upright post.

8. The elevator trim panel mounting-based beam structure of claim 7, wherein: the mounting part (201) is a plate, the mounting part (201) is welded on the upright post (2), the outer contour of the mounting part (201) is matched with the inner contour of the cross beam (1), and the cross beam (1) is guided to be positioned by the mounting part (201).