CN212712268U

CN212712268U - Well frame

Info

Publication number: CN212712268U
Application number: CN202021189757.7U
Authority: CN
Inventors: 蒋代波; 邓荣斌; 陈俊龙; 胡永生; 赵健斌; 陈建超
Original assignee: Guangdong Aoling Elevator Co ltd
Current assignee: Guangdong Aoling Elevator Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-16
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a well frame, it includes frame main part, door frame and vestibule subassembly, and door frame is located the front side of frame main part, and door frame is connected through a threaded fastener with the frame main part, has the slot on the door frame. The rear portion of vestibule subassembly is inserted and is located the slot, and the rear portion of vestibule subassembly and door frame are connected through second threaded fastener. Through setting up the slot, the vestibule subassembly and the door frame accessible are inserted the mode of establishing and are aimed at the location, do not need sectional fixture, can be convenient for the installation of vestibule subassembly, and through door frame bearing vestibule subassembly, can avoid second threaded fastener to receive the shearing force and warp, avoid the vestibule subassembly to appear sinking, the circumstances such as slope, improve the security of vestibule subassembly.

Description

Well frame

Technical Field

The utility model relates to an elevator well technical field, in particular to well frame.

Background

At present, for some elevators with steel structure hoistways, a corridor assembly is arranged between a hoistway frame and a building so as to enable passengers to walk between the building and an elevator car. Generally, through bolted connection between vestibule subassembly and the well frame, when the installation, end the vestibule subassembly to the lateral wall of well frame, through anchor clamps with vestibule subassembly centre gripping location, make vestibule subassembly and well frame aim at, then the construction bolt, demolish anchor clamps at last. When the corridor assembly is installed, the fixture needs to be assembled and disassembled, so that the corridor assembly is inconvenient to install and low in efficiency; the bolt can receive the shearing force because of the weight of vestibule subassembly, makes the bolt shear deformation easily, leads to the vestibule subassembly to take place to sink, the circumstances such as slope, and the security of vestibule subassembly is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a well frame can be convenient for the installation of vestibule subassembly, improves the security of vestibule subassembly.

According to the utility model discloses a well frame of embodiment, it includes: a frame body; the door frame is positioned on the front side of the frame body and is connected with the frame body through a first threaded fastener, and the door frame is provided with a slot; the vestibule assembly, the rear portion of vestibule assembly is inserted and is located the slot, just the rear portion of vestibule assembly with door frame passes through the second threaded fastener and links to each other.

According to the utility model discloses well frame has following beneficial effect at least: by arranging the slots, the corridor component and the door frame can be aligned and positioned in an inserting mode, a clamp does not need to be installed, and the corridor component can be conveniently installed; but through door frame bearing vestibule subassembly, avoid second threaded fastener to receive the shearing force and warp, and then can avoid the vestibule subassembly to appear sinking, the circumstances such as slope, improve the security of vestibule subassembly.

According to some embodiments of the invention, the door frame comprises: the left end and the right end of the upper cross beam are connected with the frame main body through the first threaded fasteners respectively; the left end and the right end of the lower cross beam are respectively connected with the frame main body through the first threaded fastener, and the lower cross beam is provided with the inserting groove; the upper end of the door frame longitudinal beam is connected with the upper cross beam, and the lower end of the door frame longitudinal beam is connected with the lower cross beam.

According to some embodiments of the utility model, the door frame still including slope in the door frame vaulting pole of bottom end rail, the upper end of door frame vaulting pole with the bottom end rail links to each other, the lower extreme with the frame main part passes through first threaded fastener links to each other.

According to some embodiments of the invention, the bottom end rail comprises: the upper side of the lath is provided with an L-shaped first folded edge, the lower side of the lath is provided with an L-shaped second folded edge, and the first folded edge and the second folded edge are arranged oppositely; the muscle lath, muscle lath vertical arrangement, just the upside of muscle lath with first hem fixed connection, the downside with second hem fixed connection, the muscle lath first hem and the second hem encloses and establishes the formation the slot, the vestibule subassembly with the muscle lath passes through second threaded fastener links to each other.

According to some embodiments of the invention, the upper side of the second hem has a ledge plate that extends transversely, just the ledge plate with the vestibule assembly passes through the second threaded fastener links to each other.

According to some embodiments of the invention, the vestibule assembly includes: the corridor frame is inserted into the slot and connected with the door frame through the second threaded fastener; the top plate is laid on the top of the corridor frame; and the extension plate frames are arranged at the left side and the right side of the corridor frame respectively.

According to some embodiments of the invention, the frame body comprises: a plurality of frame units arranged in series in the vertical direction; the corner piece is arranged between every two adjacent frame units and is connected with the two adjacent frame units through third threaded fasteners; the first pull rod is inclined to the lower cross beam, one of the two adjacent frame units is connected with one end of the first pull rod through a fourth threaded fastener, and the other of the two adjacent frame units is connected with the other end of the first pull rod through the fourth threaded fastener.

According to the utility model discloses a some embodiments, the last installation punch combination that has a plurality of interval arrangements of frame main part, installation punch combination includes a plurality of adaptations the installation hole site of first threaded fastener is a plurality of the installation hole site is arranged along the upper and lower direction in proper order.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of an embodiment of a hoistway frame of the present invention;

FIG. 2 is an exploded view of the frame body shown in FIG. 1;

FIG. 3 is a block diagram of the door frame shown in FIG. 1;

FIG. 4 is a block diagram of the lower beam shown in FIG. 3;

fig. 5 is an exploded view of the vestibule assembly shown in fig. 1.

Reference numerals:

frame unit 110, upright 111, frame cross beam 112, second pull rod 113, corner piece 120, first pull rod 130, mounting hole position 140, door frame 200, upper cross beam 210, lower cross beam 220, batten 221, rib plate 222, first flange 223, second flange 224, edge supporting plate 225, door frame longitudinal beam 230, door frame support rod 240, slot 250, vestibule assembly 300, vestibule frame 310, top plate 320, extension plate frame 330

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 5, a hoistway frame according to an embodiment of the present invention includes a frame body, a door frame 200, and a vestibule assembly 300.

Wherein, the door frame 200 is located at the front side of the frame body, and the door frame 200 is connected with the frame body through a first threaded fastener, and the door frame 200 has a slot 250. The rear of the vestibule assembly 300 is inserted into the slot 250 and the rear of the vestibule assembly 300 is connected to the door frame 200 by a second threaded fastener.

Door frame 200 is used for installing elevator layer door, and through setting up slot 250, vestibule subassembly 300 and door frame 200 accessible are inserted the mode of establishing and are aimed at the location, do not need sectional fixture, can be convenient for vestibule subassembly 300's installation, and through door frame 200 bearing vestibule subassembly 300, can avoid second threaded fastener to receive the shearing force and warp, avoid vestibule subassembly 300 to appear sinking, the circumstances such as slope, improve vestibule subassembly 300's security.

The door frame 200 includes an upper cross member 210, a lower cross member 220, a door frame longitudinal member 230, and a door frame stay 240, the upper and

lower cross members

210 and 220 are arranged in a transverse direction, and the door frame longitudinal member 230 is arranged in a vertical direction. The left and right ends of the upper beam 210 are connected with the frame body through first threaded fasteners, the left and right ends of the lower beam 220 are connected with the frame body through first threaded fasteners, and the slot 250 is arranged on the lower beam 220. The upper end of the door frame longitudinal beam 230 is connected to the upper cross beam 210, and the lower end is connected to the lower cross beam 220.

In addition, the door frame stay 240 is inclined to the lower beam 220, the upper end of the door frame stay 240 is connected to the lower beam 220, and the lower end is connected to the frame body through the first threaded fastener, so as to improve the structural strength of the door frame 200 and prevent the door frame 200 from sagging and deforming under pressure.

The lower beam 220 comprises a slat 221 and a rib plate 222, wherein the upper side of the slat 221 has a first folding edge 223, the lower side of the slat 221 has a second folding edge 224, the first folding edge 223 and the second folding edge 224 are both L-shaped, and the first folding edge 223 and the second folding edge 224 are arranged oppositely. The bar plate 222 is vertically arranged, the upper side of the bar plate 222 is fixedly connected with the first folding edge 223 in a welding mode, and the lower side of the bar plate 222 is fixedly connected with the second folding edge 224 in a welding mode. The bar strip 222, the first flange 223 and the second flange 224 are arranged to form the slot 250, and the vestibule assembly 300 is connected to the bar strip 222 by a second threaded fastener.

Through the above structure, the slot 250 can be formed, and the lower beam 220 has higher structural strength, so that the lower beam 220 can be prevented from sagging and deforming due to compression.

The upper side of the second flange 224 has a laterally extending hold-down plate 225, and the hold-down plate 225 is connected to the vestibule assembly 300 by a second threaded fastener. Can bear vestibule subassembly 300 through holding in the palm sideboard 225 to the atress of dispersion bottom end rail 220 avoids bottom end rail 220 pressurized to concentrate and lead to the deformation.

Vestibule assembly 300 includes vestibule frame 310, roof 320 and extension frame 330, and vestibule frame 310 inserts and locates this slot 250, and vestibule frame 310 is connected with door frame 200 through second threaded fastener, and roof 320 lays in the top of vestibule frame 310, and extension frame 330 sets up to two and locates the left and right sides of vestibule frame 310. The top surface of the top plate 320 and the top surface of the extension frame 330 together constitute a tread surface on which the passenger walks and stands.

So, vestibule subassembly 300 has higher structural strength, and is convenient for make, can increase vestibule subassembly 300's width through setting up extension board frame 330, is convenient for passenger's the pass.

The frame body includes a frame unit 110, a corner piece 120, and a first draw bar 130. The plurality of frame units 110 are arranged in sequence along the up-down direction, the corner piece 120 is arranged between two adjacent frame units 110, and the corner piece 120 is connected with the two adjacent frame units 110 through a third threaded fastener. The first pull rod 130 is inclined to the lower cross beam 220, one of the two adjacent frame units 110 is connected to one end of the first pull rod 130 by a fourth threaded fastener, and the other of the two adjacent frame units 110 is connected to the other end of the first pull rod 130 by a fourth threaded fastener. Thus, the frame main body can be formed by assembling the frame units 110, and the single frame unit 110 has small volume and weight and is convenient to mount; the structure can connect two adjacent frame units 110, and the connection stability between the frame units 110 is good, so that the frame main body has higher structural strength.

In addition, the adjacent two frame units 110 are respectively connected with the door frame 200 by the first threaded fastener, so as to further improve the structural strength of the frame body.

The frame unit 110 includes a plurality of columns 111, a frame cross member 112 and a second tie bar 113, the columns 111 are provided in plurality and arranged longitudinally, the frame cross member 112 is arranged transversely, the frame cross member 112 is provided between adjacent columns 111, an end of the frame cross member 112 is connected to the columns 111 by a bolt, the second tie bar 113 is inclined to the columns 111, one end of the second tie bar 113 is connected to one of the columns 111 by a bolt, and the other end of the first tie bar 130 is connected to the other column 111 by a bolt.

The frame body is provided with a plurality of mounting hole groups arranged at intervals, wherein the mounting hole groups comprise a plurality of mounting hole positions 140 matched with the first threaded fasteners, and the mounting hole positions 140 are sequentially arranged along the vertical direction. In this way, the installation position of the door frame 200 on the frame body can be adjusted in the up-down direction so as to be adapted to buildings of different story heights.

The first threaded fastener, the second threaded fastener, the third threaded fastener and the fourth threaded fastener are all arranged to be of a bolt structure and the like.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A hoistway frame, comprising:

a frame body;

the door frame is positioned on the front side of the frame body and is connected with the frame body through a first threaded fastener, and the door frame is provided with a slot;

the vestibule assembly, the rear portion of vestibule assembly is inserted and is located the slot, just the rear portion of vestibule assembly with door frame passes through the second threaded fastener and links to each other.

2. A hoistway frame as defined in claim 1, wherein the door frame comprises:

the left end and the right end of the upper cross beam are connected with the frame main body through the first threaded fasteners respectively;

the left end and the right end of the lower cross beam are respectively connected with the frame main body through the first threaded fastener, and the lower cross beam is provided with the inserting groove;

the upper end of the door frame longitudinal beam is connected with the upper cross beam, and the lower end of the door frame longitudinal beam is connected with the lower cross beam.

3. A hoistway frame as claimed in claim 2, wherein said door frame further comprises a door frame stay inclined to said lower beam, said door frame stay being connected at an upper end to said lower beam and at a lower end to said frame body by said first threaded fastener.

4. A hoistway frame as defined in claim 2, wherein said lower beam comprises:

the upper side of the lath is provided with an L-shaped first folded edge, the lower side of the lath is provided with an L-shaped second folded edge, and the first folded edge and the second folded edge are arranged oppositely;

the muscle lath, muscle lath vertical arrangement, just the upside of muscle lath with first hem fixed connection, the downside with second hem fixed connection, the muscle lath first hem and the second hem encloses and establishes the formation the slot, the vestibule subassembly with the muscle lath passes through second threaded fastener links to each other.

5. A hoistway frame as claimed in claim 4, wherein the upper side of the second flange has a transversely extending trimming plate, and the trimming plate is connected to the vestibule assembly by the second threaded fastener.

6. A hoistway frame as defined in claim 1, wherein the vestibule assembly comprises:

the corridor frame is inserted into the slot and connected with the door frame through the second threaded fastener;

the top plate is laid on the top of the corridor frame;

and the extension plate frames are arranged at the left side and the right side of the corridor frame respectively.

7. A hoistway frame as defined in any of claims 2 to 5, wherein the frame body comprises:

a plurality of frame units arranged in series in the vertical direction;

the corner piece is arranged between every two adjacent frame units and is connected with the two adjacent frame units through third threaded fasteners;

the first pull rod is inclined to the lower cross beam, one of the two adjacent frame units is connected with one end of the first pull rod through a fourth threaded fastener, and the other of the two adjacent frame units is connected with the other end of the first pull rod through the fourth threaded fastener.

8. The hoistway frame of any one of claims 1 to 6, wherein the frame body has a plurality of mounting hole sets arranged at intervals, the mounting hole sets comprise a plurality of mounting hole positions adapted to the first threaded fasteners, and the mounting hole positions are arranged in sequence in the vertical direction.