CN214031351U - Assembled elevator door pocket - Google Patents
Assembled elevator door pocket Download PDFInfo
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- CN214031351U CN214031351U CN202022530309.5U CN202022530309U CN214031351U CN 214031351 U CN214031351 U CN 214031351U CN 202022530309 U CN202022530309 U CN 202022530309U CN 214031351 U CN214031351 U CN 214031351U
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Abstract
The application provides an assembled elevator door pocket, assembled elevator door pocket includes: the panel part comprises a left frame panel part, a right frame panel part and a beam panel part; the first mounting assembly is used for connecting the left frame panel part and the right frame panel part to the wall body and comprises a first plate, a second plate and expansion bolts, the first plate is fixedly connected with the second plate, the left frame panel part and the right frame panel part are both connected with the first plate, the expansion bolts penetrate through the second plate and are connected with the second plate, and the expansion bolts are used for being connected to the wall body so as to mount the left frame panel part and the right frame panel part to the wall body; and the deep part is arranged on the back surface of the panel part, wherein the inner side surface of the second plate is provided with a groove, and the head part of the expansion bolt is accommodated in the groove. Through adopting above-mentioned technical scheme, the assembled elevator door pocket of this application installs in the wall body through first installation component, can make the elevator door pocket keep intact, need not the trompil to it is more pleasing to the eye.
Description
Technical Field
The application relates to an assembly type elevator door pocket.
Background
The elevator door pocket is a structure around an elevator door in a building, is arranged on a wall surface around an elevator door opening, and plays a role in protecting and decorating the elevator door and the wall surface. The existing elevator door pocket is installed through expansion bolts, installation holes can be left on the surface of the elevator door pocket, plugging is needed, and the elevator door pocket is complex in installation and attractive in appearance.
SUMMERY OF THE UTILITY MODEL
The present application is directed to a fabricated elevator door pocket that enables the elevator door pocket to be conveniently installed without requiring surface openings in the elevator door pocket.
The application provides a fabricated elevator door pocket, fabricated elevator door pocket includes:
the panel part comprises a left frame panel part, a right frame panel part and a beam panel part;
a first mounting assembly for attaching the left and right bezel panel portions to a wall,
the first mounting assembly comprises a first plate, a second plate and an expansion bolt, the first plate and the second plate are fixedly connected, the left frame panel portion and the right frame panel portion are both connected with the first plate, the expansion bolt penetrates through the second plate and is connected with the second plate, and the expansion bolt is used for connecting with a wall body so as to mount the left frame panel portion and the right frame panel portion on the wall body; and
a depth portion attached to a rear surface of the panel portion,
the inner side surface of the second plate is provided with a groove, and the head of the expansion bolt is accommodated in the groove, so that the head of the expansion bolt does not protrude out of the second plate.
Preferably, the depth-entering portion includes a left frame depth-entering portion, a right frame depth-entering portion, and a beam depth-entering portion, and the left frame depth-entering portion and the right frame depth-entering portion are connected to the second plate.
Preferably, the left bezel depth section and the right bezel depth section are bonded to the second plate.
Preferably, the beam panel portion is connected to the left and right frame panel portions by a connecting member.
Preferably, the recess is formed by stamping.
Preferably, the panel section and the penetration section are panels having a multilayer structure, and the panels having a multilayer structure include a fire-retardant panel.
Preferably, the surface layers of the panel part and the deep part are made of stone or metal.
Preferably, the back of the panel portion is provided with a first fire-proof expansion strip and a second fire-proof expansion strip, the first fire-proof expansion strip is located at the outer side edge of the panel portion, the second fire-proof expansion strip is located at the inner side edge of the panel portion, and the second fire-proof expansion strip is located between the panel portion and the depth portion.
Preferably, the rear side of the deep part is provided with a third fire prevention expansion strip, and the third fire prevention expansion strip is located between the deep part and an elevator door frame in a state that the fabricated elevator door pocket is installed in a door opening.
Preferably, the depth-extending portions include a left frame depth-extending portion and a right frame depth-extending portion, and a distance between the left frame depth-extending portion and the right frame depth-extending portion gradually increases in a direction from inside of the elevator car to outside of the elevator car.
Through adopting above-mentioned technical scheme, the assembled elevator door pocket of this application installs in the wall body through first installation component, can make the elevator door pocket keep intact, need not the trompil to it is more pleasing to the eye.
Drawings
Fig. 1 shows a schematic structural view of a fabricated elevator door pocket according to a first embodiment of the present application.
Fig. 2 shows a schematic view of another angle of the fabricated elevator door pocket according to the first embodiment of the present application.
Fig. 3 shows a schematic structural view of the back of a fabricated elevator door pocket according to a first embodiment of the present application.
Fig. 4 shows a partial enlarged view of fig. 3.
Fig. 5 is a schematic structural view showing a removed part panel part and a part deep part of a fabricated elevator door pocket according to a first embodiment of the present application.
Fig. 6 shows a partial enlarged view of fig. 5.
Fig. 7 is a partially enlarged view showing another angle of the removed part panel part and the part deep part of the fabricated elevator door pocket according to the first embodiment of the present application.
Fig. 8 shows an exploded view of a partial structure of a fabricated elevator door pocket according to a first embodiment of the present application.
Fig. 9 shows a partial enlarged view of fig. 3.
Fig. 10 shows a schematic view of a first mounting assembly of a fabricated elevator door pocket according to a first embodiment of the present application.
Fig. 11 illustrates a schematic structural view of a second mounting assembly of a fabricated elevator door pocket according to a first embodiment of the present application.
Fig. 12 shows a cross-sectional view of a fabricated elevator door pocket according to a second embodiment of the present application.
Fig. 13 shows a schematic view of a second mounting assembly of a fabricated elevator door pocket according to a second embodiment of the present application.
Description of the reference numerals
1 panel portion 11, left frame panel portion 12, right frame panel portion 13, beam panel portion 14, connecting piece 15, fire-proof plate 16, support frame 17, stone 18, first fire-proof expansion strip 19, second fire-proof expansion strip
2 advance deep 21 left frame and advance deep 22 right frame and advance deep 23 crossbeam and advance deep 24 third fire prevention inflation strip 25 fire prevention expansion strip 26 support frame 27 stone material
3 first mounting assembly 31 first plate 32 second plate 321 second plate main body 322 second plate flanging portion 33 expansion bolt 34 shim 35 screw
4 first mounting part 411 first mounting part main body 412 first kink part 413 second kink part 42 second mounting part main body 422 second kink part of second mounting component 41 third kink part
100 elevator door 101 elevator door frame
X front-back direction Y left-right direction Z up-down direction.
Detailed Description
In order to more clearly illustrate the above objects, features and advantages of the present application, a detailed description of the present application is provided in this section in conjunction with the accompanying drawings. This application is capable of embodiments in addition to those described herein, and is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this application pertains and which fall within the limits of the appended claims. The protection scope of the present application shall be subject to the claims.
It should be noted that the terms "upper" and "lower" used in this application to indicate directions respectively refer to "upper" and "lower" of the elevator door pocket of this application. The terms "front" and "rear" used in this application to indicate directions refer to a direction toward the outside of the elevator car and a direction toward the inside of the elevator car in a state where the elevator door pocket of this application is installed in the elevator door opening. The terms "left" and "right" used in this application to denote direction refer to "left" and "right" as viewed from the outside of the elevator car towards the inside of the elevator car. The terms "inner" and "outer" used in this application to denote the direction refer to the "inner" and "outer" of the elevator door opening in the vertical plane.
(first embodiment)
As shown in fig. 1 to 11, the present application provides a fabricated elevator door pocket for installation in an elevator door opening having therein an elevator door 100, with an elevator door frame 101 disposed around the elevator door 100.
The fabricated elevator door pocket includes a panel portion 1 and a depth portion 2. The panel portion 1 is parallel (including substantially parallel) to the elevator door 100 and covers a front surface portion of the wall body, and the depth portion 2 is perpendicular (including substantially perpendicular) to the elevator door 100 and covers a depth portion (i.e., a thickness portion) of the wall body.
(Panel portion)
As shown in fig. 1 to 11, the panel portion 1 includes a left frame panel portion 11, a right frame panel portion 12, and a beam panel portion 13. The beam panel portion 13 is positioned above the left and right frame panel portions 11 and 12, and the beam panel portion 13 can be supported by the left and right frame panel portions 11 and 12. The left frame panel 11, the right frame panel 12, and the beam panel 13 are formed in an approximately inverted U-shape.
As shown in fig. 3 and 4, the beam panel portion 13 is connected to the left and right frame panel portions 11 and 12 by a connecting member 14.
Specifically, the connecting member 14 may be a flat plate, the connecting member 14 is located on the back of the left frame panel portion 11 and the beam panel portion 13, and the left frame panel portion 11 and the beam panel portion 13 are fixedly connected by screwing a screw through the connecting member 14 and into the left frame panel portion 11 and the beam panel portion 13. The connecting member 14 is located on the back of the right frame panel portion 12 and the beam panel portion 13, and screws are screwed into the right frame panel portion 12 and the beam panel portion 13 after passing through the connecting member 14, so that the right frame panel portion 12 and the beam panel portion 13 are fixedly connected.
As shown in fig. 3, 4, and 8 to 10, the left and right frame panel portions 11 and 12 are mounted to the deep portion of the wall body by the first mounting member 3. The first mounting assembly 3 includes a first plate 31, a second plate 32 and an expansion bolt 33. The first plate 31 is flat, the second plate 32 includes a second plate main body 321 and a second plate burring 322, the second plate burring 322 is located on the front side of the second plate main body 321, and the second plate 32 may be formed by bending a metal plate.
The first panel 31 and the second panel flange 322 are parallel to the panel portion 1, and are screwed into the back of the right frame panel portion 12 by screws passing through the first panel 31 and the second panel flange 322, so that the first panel 31 and the second panel 32 are both connected to the right frame panel portion 12, and the first panel 31 and the second panel 32 are fixedly connected. The first plate 31 and the second plate main body 321 are perpendicular (including substantially perpendicular).
The inner side surface of the second plate body 321 is provided with a groove for receiving the head of the expansion bolt 33, the groove making the head of the expansion bolt 33 not protrude from the second plate body 321, and the groove may be formed by punching. A spacer 34 may also be provided between the head of the expansion bolt 33 and the second plate body 321, for example the spacer 34 may be a rounded diamond, the spacer 34 may be embedded in a recess of the second plate 32 and may be attached to the bottom of the recess by, for example, two screws 35. The spacer 34 prevents the head of the expansion bolt 33 from pressing the second plate main body 321 to deform. The bottom of the groove is provided with a through hole, and the expansion bolt 33 passes through the through hole and is fixed to the wall body, so that the right frame panel part 12 is fixedly connected to the wall body through the first mounting assembly 3.
The left frame panel portion 11 and the right frame panel portion 12 are mounted on the wall body in the same structure, and the right frame panel portion 12 is described above as an example, so that the mounting structure of the left frame panel portion 11 is not described again.
In the up-down direction Z, a plurality of first mounting components 3 may be used for each of the left frame panel portion 11 and the right frame panel portion 12, for example, three first mounting components 3 may be used for each of the left frame panel portion 11 and the right frame panel portion 12.
By selecting expansion bolts 33 of different lengths and adjusting the length of the expansion bolts 33 entering the wall portion, the positions of the left and right frame panel portions 11 and 12 in the left-right direction Y can be adjusted.
As shown in fig. 6 to 8, the panel section 1 may be a plate material having a multilayer structure. For example, the left side frame panel portion 11, the right side frame panel portion 12, and the beam panel portion 13 each include a fire-retardant panel 15, a support frame 16, and stone 17. The fire shield 15 may include a fire retardant material or a sprayed fire retardant coating to provide fire and flame retardant benefits. The stone 17 and the fireproof plate 15 are connected to the front and the back of the support frame 16, and the stone 17 is positioned on the surface layer to play a role in decoration. The support frame 16 may surround the front, sides, and a portion of the back of the fire retardant panel 15, and the stone 17 may surround the front and sides of the support frame 16.
The front face of the stone material 17 can be formed into a wave-shaped modeling design, so that the panel part 1 is beautiful and plays a role in decoration.
As shown in fig. 4 and 7 to 9, the rear surface of the panel portion 1 is provided with a first fire-resistant intumescent strip 18 and a second fire-resistant intumescent strip 19, the first fire-resistant intumescent strip 18 may be located at the outer edge of the panel portion 1, and the second fire-resistant intumescent strip 19 may be located at the inner edge of the panel portion 1. The first fire-resistant expansion strip 18 and the second fire-resistant expansion strip 19 are respectively located at the left and right sides of the left and right frame panel portions 11 and 12, and the first fire-resistant expansion strip 18 and the second fire-resistant expansion strip 19 may also be respectively located at the upper and lower sides of the beam panel portion 13. The first fire-resistant expansion strip 18 and the second fire-resistant expansion strip 19 may be attached to the support frame 16 by screws, and the first fire-resistant expansion strip 18 and the second fire-resistant expansion strip 19 extend along the extension direction of the panel section 1 without interruption.
In a state where the fabricated elevator door pocket is installed in the door opening, the first fireproof expansion strip 18 is located between the panel part 1 and the front surface of the wall body. The first fire retardant intumescent strip 18 may be made of a material that expands, for example, 15 to 50 times, in the event of a fire, the first fire retardant intumescent strip 18 filling the gap between the panel section 1 and the wall in the event of expansion in the event of a fire.
A second fire-resistant intumescent strip 19 is located between the panel section 1 and the depth section 2, the second fire-resistant intumescent strip 19 being formed from a material which expands, for example 15 to 50 times, on exposure to a fire, the second fire-resistant intumescent strip 19 being capable of filling the gap between the panel section 1 and the depth section 2 on expansion on exposure to a fire. The elevator shaft can be separated from each floor by the first and second fireproof expansion strips 18 and 19, thereby reducing air circulation and preventing fire from spreading.
(deep part)
As shown in fig. 1 to 4, 7, and 11, the depth section 2 includes a left framing depth section 21, a right framing depth section 22, and a beam depth section 23. The beam depth portion 23 is located above the left frame depth portion 21 and the right frame depth portion 22, and the beam depth portion 23 can be supported by the left frame depth portion 21 and the right frame depth portion 22. The left frame depth portion 21, the right frame depth portion 22, and the beam depth portion 23 form a substantially inverted U-shape.
The inlet portion 2 is connected to the panel portion 1 by a second attachment member 4. The second mounting assembly 4 includes a first mounting portion 41 and a second mounting portion 42. The left bezel depth portion 21 is connected to the left frame panel portion 11 by the first attachment portion 41, and the right bezel depth portion 22 is connected to the right frame panel portion 12 by the first attachment portion 41. The beam inlet portion 23 is connected to the beam panel portion 13 via the second mounting portion 42. The first mounting portion 41 and the second mounting portion 42 are connected such that the beam deepening portion 23 is connected to the left frame deepening portion 21 and the right frame deepening portion 22.
As shown in fig. 4 and 11, the first mounting portion 41 includes a first mounting portion main body 411, a first bent portion 412 and a second bent portion 413, the first bent portion 412 is located at a front edge of the first mounting portion main body 411, and the first bent portion 412 is perpendicular to the first mounting portion main body 411 and the second bent portion 413. The second bending part 413 is located at an upper edge of the first mounting part main body 411, and the second bending part 413 is perpendicular to the first mounting part main body 411 and the first bending part 412. The first mounting portion 41 may be formed by bending a metal plate.
The first mounting portion main body 411 is parallel to the right bezel deep portion 22, the right bezel deep portion 22 may be bonded to the first mounting portion main body 411, the first bent portion 412 is parallel to the panel portion 1, and the first bent portion 412 may be connected to the right frame panel portion 12 by a screw, so that the right bezel deep portion 22 is connected to the right frame panel portion 12. The second bent portion 413 is parallel to the beam deepening portion 23, and the second bent portion 413 may be connected to the second mounting portion 42 by a screw.
The second mounting portion 42 includes a second mounting portion main body 421 and a third kink portion 422, the third kink portion 422 is located at a front side edge of the second mounting portion main body 421, and the third kink portion 422 is perpendicular to the second mounting portion main body 421. The second mounting portion 42 may be formed by bending a metal plate.
The second mounting portion main body 421 is parallel to the beam deepening portion 23, and the third bend portion 422 is parallel to the beam panel portion 13. The third bend portion 422 may be connected to the beam panel portion 13 by a screw, and the second mounting portion main body 421 may be connected to the second bend portion 413 by a screw, so that the beam depth portion 23 is connected to the beam panel portion 13, the left frame depth portion 21, and the right frame depth portion 22.
The left frame deep portion 21 and the right frame deep portion 22 are mounted on the panel portion 1 and the beam deep portion 23 in the same structure, and the right frame deep portion 22 is described above as an example, and therefore the mounting structure of the left frame deep portion 21 will not be described in detail.
As shown in fig. 6 and 7, the depth portion 2 may be a plate material having a multilayer structure. For example, the left frame deep portion 21, the right frame deep portion 22, and the beam deep portion 23 each include a fire-proof plate 25, a support frame 26, and a stone material 27, and the stone material 27 and the fire-proof plate 25 are attached to both front and back surfaces of the support frame 26. The support frame 26 may surround the front and sides of the fire retardant panel 15, and the stone 27 is attached to the front of the support frame 26.
As shown in fig. 6 to 8, the rear edge of the depth portion 2 is provided with a third fire prevention expansion strip 24, and in a state where the fabricated elevator door pocket is mounted to the door opening, the third fire prevention expansion strip 24 is located between the depth portion 2 and the elevator door frame 101, and the third fire prevention expansion strip 24 extends without interruption along the extending direction of the elevator door frame 101. The third fire prevention expansion strip 24 may be made of a material that is capable of expanding, for example, 15 to 50 times upon exposure to a fire. Third fire prevention fire inflation strip 24 can fill into the clearance between deep 2 and the elevator door frame 101 after meetting the fire inflation, can make elevartor shaft and each floor separate to reduce the circulation of air, prevent that the intensity of a fire from spreading.
Although the multilayer structure of the panel section 1 and the depth section 2 includes the fire-retardant plate, the support frame, and the stone material in the above-described embodiment, the present application is not limited thereto, and the panel section and the depth section may also be a multilayer structure including a metal plate such as a stainless steel plate and a fire-retardant plate. The metal sheet is located the surface course of panel portion and deep portion, and the PLASTIC LAMINATED is located the back of metal sheet.
The installation process of the fabricated elevator door pocket of the present application is described below.
The left frame panel portion 11, the right frame panel portion 12, and the cross beam panel portion 13 are connected together by a connecting member 14 to form a substantially inverted U-shape.
The first installation component 3 and the second installation component 4 are connected to the panel part 1, and the panel part 1 is connected to the deep part of the wall body through the first installation component 3.
The beam deepening portion 23 is bonded to the second mounting portion main body 421 of the second mounting unit 4, and the left and right frame deepening portions 21 and 22 are bonded to the second plate main body 321 of the first mounting unit 3 and the first mounting portion main body 411 of the second mounting unit 4.
(second embodiment)
The overall structure of the assembly type elevator door pocket according to the second embodiment of the application is similar to the overall structure of the assembly type elevator door pocket according to the first embodiment of the utility model. In the present embodiment, the same or similar components as those of the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
As shown in fig. 12 and 13, the included angle formed by the first plate 31 and the second plate 32 is an obtuse angle, for example, 95 degrees, and the included angle formed by the first mounting part main body 411 and the first bent part 412 is an obtuse angle, for example, 95 degrees, so that the distance between the left frame deep part 21 and the right frame deep part 22 gradually increases in the front-rear direction X directed to the outside of the elevator car inside the elevator car. When the assembled elevator door pocket is viewed from above, the left frame deep portion 21 and the right frame deep portion 22 are splayed.
While the present application has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that the present application is not limited to the embodiments described in the present specification. The present application can be modified and implemented as a modified embodiment without departing from the spirit and scope of the present application defined by the claims. Therefore, the description in this specification is for illustrative purposes and does not have any limiting meaning for the present application.
Claims (10)
1. A fabricated elevator door pocket, comprising:
the panel part comprises a left frame panel part, a right frame panel part and a beam panel part;
a first mounting assembly for attaching the left and right bezel panel portions to a wall,
the first mounting assembly comprises a first plate, a second plate and an expansion bolt, the first plate and the second plate are fixedly connected, the left frame panel portion and the right frame panel portion are both connected with the first plate, the expansion bolt penetrates through the second plate and is connected with the second plate, and the expansion bolt is used for connecting with a wall body so as to mount the left frame panel portion and the right frame panel portion on the wall body; and
a depth portion attached to a rear surface of the panel portion,
the inner side surface of the second plate is provided with a groove, and the head of the expansion bolt is accommodated in the groove, so that the head of the expansion bolt does not protrude out of the second plate.
2. The fabricated elevator door pocket of claim 1, wherein the depth sections include a left frame depth section, a right frame depth section, and a beam depth section, the left and right frame depth sections being connected to the second plate.
3. The fabricated elevator door pocket of claim 2, wherein the left bezel depth-in portion and the right bezel depth-in portion are bonded to the second panel.
4. The fabricated elevator door pocket of claim 1, wherein the beam panel portion is connected to the left and right jamb panel portions by a connector.
5. The fabricated elevator door pocket of claim 1, wherein the groove is formed by stamping.
6. The fabricated elevator door pocket of claim 1, wherein the panel portion and the entry portion are sheets of multi-layered construction, the sheets of multi-layered construction comprising fire retardant panels.
7. The fabricated elevator door pocket of claim 1, wherein the face portion and the surface layer of the run-in portion are stone or metal.
8. The fabricated elevator door pocket of claim 1, wherein the back of the panel portion is provided with a first fire resistant intumescent strip located at an outer edge of the panel portion and a second fire resistant intumescent strip located at an inner edge of the panel portion, the second fire resistant intumescent strip being located between the panel portion and the entry portion.
9. The fabricated elevator door pocket according to claim 1, wherein a third fire prevention expansion strip is provided at a rear side of the depth portion, the third fire prevention expansion strip being located between the depth portion and an elevator door frame in a state where the fabricated elevator door pocket is installed in a door opening.
10. The fabricated elevator door pocket of claim 1, wherein the depths comprise a left frame depth and a right frame depth, the distance between the left frame depth and the right frame depth increasing in a direction from inside the elevator car toward outside the elevator car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022530309.5U CN214031351U (en) | 2020-11-05 | 2020-11-05 | Assembled elevator door pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022530309.5U CN214031351U (en) | 2020-11-05 | 2020-11-05 | Assembled elevator door pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214031351U true CN214031351U (en) | 2021-08-24 |
Family
ID=77356758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022530309.5U Active CN214031351U (en) | 2020-11-05 | 2020-11-05 | Assembled elevator door pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214031351U (en) |
-
2020
- 2020-11-05 CN CN202022530309.5U patent/CN214031351U/en active Active
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