CN213202052U

CN213202052U - Escalator floor plate frame

Info

Publication number: CN213202052U
Application number: CN202021086747.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Taixing Xintai Elevator Equipment Co ltd
Current assignee: Taixing Xintai Elevator Equipment Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-05-14
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses an escalator floor plate frame, the fruit pick-up device comprises a frame body, fixed mounting has annular supporting seat in the frame, the support frame has been placed on the annular supporting seat, the upper surface of support frame has the panel through a screw fixed mounting, and the lower extreme of screw is located annular supporting seat, a plurality of mounting grooves have been seted up on annular supporting seat's the inner wall, every all through limit structure slidable mounting there is a movable block, every in the mounting groove equal fixed mounting has a magnetic path one on the movable block, rotate through connection structure on the support frame and install a plurality of magnetic paths two, and magnetism between two adjacent magnetic paths is opposite. Has the advantages that: the movable block can be flexibly moved in the annular supporting seat by matching the rotatable magnetic block II with the magnetic block I, and then the supporting effect of the frame body on the supporting frame when the supporting frame is used is increased by matching the magnetic block III with the rotatable magnetic block IV, so that the firmness of the supporting frame in the whole use process is improved.

Description

Escalator floor plate frame

Technical Field

The utility model relates to an escalator technical field especially relates to an escalator floor plate frame.

Background

It leads to pedestrian's shank card to go into its inside news to appear the upset to appear escalator floor board on the TV news for the pedestrian produces great panic when the escalator floor board, and current escalator floor board is for the maintenance of carrying on, does not set up too much support fixed knot and constructs, only utilizes the screw to fix support panel in the framework, and area of contact between the two is limited, can not be fine provide a steady support's effect to it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, and an escalator floor board frame that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an escalator floor plate frame comprises a frame body, wherein an annular supporting seat is fixedly installed in the frame body, a supporting frame is placed on the annular supporting seat, a panel is fixedly installed on the upper surface of the supporting frame through a first screw, the lower end of the first screw is located in the annular supporting seat, a plurality of installation grooves are formed in the inner wall of the annular supporting seat, a moving block is slidably installed in each installation groove through a limiting structure, a first magnetic block is fixedly installed on each moving block, a plurality of second magnetic blocks are rotatably installed on the supporting frame through a connecting structure, the magnetism between every two adjacent second magnetic blocks is opposite, a stepped groove is formed in each moving block, a third magnetic block is placed on each stepped groove, an annular groove and a plurality of rotating grooves are formed in the supporting frame, and the plurality of rotating grooves are communicated with the annular groove, an annular seat is rotatably mounted in the annular groove, a magnetic block IV is fixedly mounted on the annular seat through a plurality of connecting rods, and the magnetism of the magnetic block IV is opposite to that of the corresponding magnetic block III.

In the escalator floor plate frame, a plurality of second screws are arranged between the supporting frame and the annular supporting seat in a threaded manner, and the upper ends of the second screws are positioned below the panel.

In the above escalator floor plate frame, the limiting structure is composed of two limiting grooves and two limiting blocks, two limiting grooves are formed in the side wall of each mounting groove, two limiting blocks are slidably mounted in the two limiting grooves, and the limiting blocks are fixedly mounted on corresponding moving blocks.

In foretell escalator floor board frame, connection structure comprises bearing, knob, pivot and a plurality of connecting rod, rotate through the bearing on the support frame and install the pivot, and the upper end fixed mounting of pivot has the knob, and the lower surface of panel set up with knob matched with recess, the lower tip fixed mounting of pivot has a plurality of connecting rods, and the connecting rod keeps away from the one end and the two fixed connection of magnetic path of pivot.

In foretell escalator floor board frame, the ladder groove comprises the different cell bodies of two degree of depth, and the length width of two cell bodies is the same, the biggest groove width that rotates the groove is the triple of cell body groove width, and the width less than or equal to the width of cell body of the four width of magnetic path.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the movable block can be flexibly moved in the annular supporting seat by matching the rotatable magnetic block II with the magnetic block I, so that a large supporting effect is provided for the movable block when the movable block is used, and the movable block can be retracted into the annular supporting seat again when the supporting frame is taken down for maintenance without influencing maintenance operation.

2: the setting of magnetic path four can provide an ascending suction to the magnetic path three after stretching out, then recycles the rotation of magnetic path four and drives magnetic path three and rotate to make the contact of three lower surfaces of magnetic path and the lower cell body diapire of groove depth, increase the supporting effect of frame body to the support frame, improve the fastness of support.

3: through setting up ladder groove and rotation groove size, the rotation of the magnetic path of being convenient for four realizes the removal of magnetic path three on the ladder groove, is convenient for realize the reciprocating of magnetic path three on the ladder groove as required to and can also provide a stable supporting effect to the support frame when required.

Drawings

Fig. 1 is a schematic structural view of a floor plate frame of an escalator provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is a top view of the structure of the stepped slot of fig. 2.

In the figure: the device comprises a frame body 1, an annular supporting seat 2, a supporting frame 3, a panel 4, a moving block 5, a limiting groove 6, a limiting block 7, a first magnet 8, a knob 9, a rotating shaft 10, a second magnet 11, a stepped groove 12, a third magnet 13, an annular groove 14, an annular seat 15, a connecting rod 16, a fourth magnet 17 and a rotating groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an escalator floor plate frame comprises a frame body 1, wherein an annular supporting seat 2 is fixedly arranged in the frame body 1, a supporting frame 3 is placed on the annular supporting seat 2, a panel 4 is fixedly arranged on the upper surface of the supporting frame 3 through a first screw, and the lower end of the first screw is positioned in the annular supporting seat 2;

the following points are notable:

1. a plurality of second screws are arranged between the support frame 3 and the annular support seat 2 in a threaded manner, and the upper ends of the second screws are positioned below the panel 4; the second screw enables the support frame 3 to be fixed on the frame body 1 more stably.

2. The upper surface of the panel 4 has an irregular texture.

3. The annular supporting seat 2 is provided with a thread groove matched with the first screw and the second screw, the panel 4 is provided with a stepped thread groove matched with the first screw, the supporting frame 3 is provided with a threaded hole matched with the first screw, and the supporting frame 3 is provided with a stepped thread groove matched with the second screw.

A plurality of mounting grooves are formed in the inner wall of the annular supporting seat 2, and a moving block 5 is slidably mounted in each mounting groove through a limiting structure;

the above is noteworthy: the limiting structure comprises two limiting grooves 6 and two limiting blocks 7, the two limiting grooves 6 are formed in the side wall of each mounting groove, one limiting block 7 is arranged in each limiting groove 6 in a sliding mode, and the limiting blocks 7 are fixedly mounted on the corresponding moving blocks 5.

Each moving block 5 is fixedly provided with a first magnetic block 8, and the support frame 3 is rotatably provided with a plurality of second magnetic blocks 11 through a connecting structure;

the following points are notable:

1. the magnetism between two adjacent magnetic blocks 11 is opposite, and the magnetism of one side of each magnetic block 8 far away from the limiting block 7 is the same.

2. Connection structure comprises bearing, knob 9, pivot 10 and a plurality of connecting rod, rotates through the bearing on the support frame 3 and installs pivot 10, and the upper end fixed mounting of pivot 10 has knob 9, and panel 4's lower surface is seted up with knob 9 matched with recess, and the lower tip fixed mounting of pivot 10 has a plurality of connecting rods, and the connecting rod keeps away from the one end and the two 11 fixed connection of magnetic path of pivot 10.

3. The lower surface of the panel 4 is provided with a groove matched with the knob 9, an annular rubber ring can be fixedly stuck on the inner wall of the groove, and the elasticity of the rubber ring is utilized to ensure that the knob 9 can be fastened in the groove.

Each moving block 5 is provided with a stepped groove 12, each stepped groove 12 is provided with a third magnetic block 13, the support frame 3 is provided with an annular groove 14 and a plurality of rotating grooves 18, the plurality of rotating grooves 18 are communicated with the annular groove 14, an annular seat 15 is rotatably mounted in the annular groove 14, and the annular seat 15 is fixedly provided with a fourth magnetic block 17 through a plurality of connecting rods 16;

the above is noteworthy for the following two points:

1. the magnetic polarity of the magnetic block four 17 is opposite to that of the corresponding magnetic block three 13.

2. The stepped groove 12 is composed of two groove bodies with different depths, the length and the width of the two groove bodies are the same, the maximum groove width of the rotating groove 18 is three times of the groove width of the groove bodies, and the width of the magnetic block four 17 is smaller than or equal to the width of the groove bodies.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, the support frame 3 is placed on the frame body 1, then the support frame is fixed by using the screw, then a rotating force is applied to the knob 9, the knob 9 rotates to drive the second magnetic block 11 to rotate through the rotating shaft 10 (so that the second magnetic block 11 rotates to the position of the next second magnetic block 11), the magnetism of the second magnetic block 11 corresponding to the first magnetic block 8 is the same and is converted into the opposite magnetism, and the moving block 5 moves outwards by using the attraction of the magnetism;

when the magnetic block III 13 is located outside the annular supporting seat 2, the magnetic block IV 17 has an attractive force (the magnetic block IV 17 is located in the middle of the rotating groove 18) to drive the magnetic block IV to move upwards, then the annular seat 15 is rotated by hands, the annular seat 15 rotates to drive the magnetic block IV 17 to rotate through the connecting rod 16, the magnetic block IV 17 rotates to drive the magnetic block III 13 to rotate, the lower surface of the magnetic block III 13 is in contact with the bottom wall of the groove body with the lower groove depth, and then the panel 4 is fixed on the supporting frame 3 to complete the integral fixing operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The escalator floor plate frame comprises a frame body (1) and is characterized in that an annular supporting seat (2) is fixedly mounted in the frame body (1), a supporting frame (3) is placed on the annular supporting seat (2), a panel (4) is fixedly mounted on the upper surface of the supporting frame (3) through a screw I, the lower end of the screw I is located in the annular supporting seat (2), a plurality of mounting grooves are formed in the inner wall of the annular supporting seat (2), a moving block (5) is slidably mounted in each mounting groove through a limiting structure, a first magnetic block (8) is fixedly mounted on each moving block (5), a plurality of second magnetic blocks (11) are rotatably mounted on the supporting frame (3) through a connecting structure, the magnetism between every two adjacent second magnetic blocks (11) is opposite, and a stepped groove (12) is formed in each moving block (5), every a magnetic block three (13) have all been placed on ladder groove (12), ring channel (14) and a plurality of rotation groove (18) have been seted up on support frame (3), and a plurality of rotation groove (18) all are linked together with ring channel (14), an annular seat (15) is installed to ring channel (14) internal rotation, annular seat (15) have a magnetic block four (17) through a plurality of connecting rod (16) fixed mounting, and magnetism is opposite between magnetic block four (17) and corresponding magnetic block three (13).

2. An escalator floor plate frame according to claim 1, characterized in that a plurality of screws II are threadedly mounted between the supporting frame (3) and the annular supporting base (2), and the upper ends of the screws II are located below the face plate (4).

3. The escalator floor plate frame according to claim 1, wherein the limiting structure is composed of two limiting grooves (6) and two limiting blocks (7), two limiting grooves (6) are formed on the side wall of each mounting groove, one limiting block (7) is slidably mounted in each limiting groove (6), and the limiting blocks (7) are fixedly mounted on the corresponding moving blocks (5).

4. The escalator floor plate frame according to claim 1, wherein the connecting structure is composed of a bearing, a knob (9), a rotating shaft (10) and a plurality of connecting rods, the rotating shaft (10) is rotatably mounted on the support frame (3) through the bearing, the knob (9) is fixedly mounted at the upper end of the rotating shaft (10), a groove matched with the knob (9) is formed in the lower surface of the panel (4), the connecting rods are fixedly mounted at the lower end of the rotating shaft (10), and one end, far away from the rotating shaft (10), of each connecting rod is fixedly connected with the second magnet block (11).

5. The escalator floor plate frame as claimed in claim 1, wherein the stepped groove (12) is composed of two groove bodies with different depths, the two groove bodies have the same length and width, the maximum groove width of the rotary groove (18) is three times of the groove width of the groove bodies, and the width of the magnetic block four (17) is less than or equal to the width of the groove bodies.