CN210854919U

CN210854919U - Mounting rack for protective side plate of escalator

Info

Publication number: CN210854919U
Application number: CN201921515330.9U
Authority: CN
Inventors: 杨卫根; 曹运峰; 吴雪凯
Original assignee: Wujiang Su'ao Elevator Parts Co ltd
Current assignee: Wujiang Su'ao Elevator Parts Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-26
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a mounting rack of a protective side plate of an escalator, which comprises an upper positioning unit and a lower positioning unit, wherein an upper bayonet with a downward opening is formed on the upper positioning unit, and the width of the upper bayonet is equal to the thickness of the upper side edge of the protective side plate; the lower positioning unit comprises a fixing frame fixedly connected with the ladder frame, a regulating seat which is arranged between the fixing frame and a skirt side plate of the escalator and can be movably connected onto the fixing frame in an up-down lifting mode, and a regulating mechanism which is arranged on the fixing frame and used for driving the regulating seat to move, wherein a notch is formed in the regulating seat, a lower bayonet which is equal to the thickness of the lower side of the protection side plate in width is formed between the notch and the inner side edge of the skirt side plate, the lower bayonet of the upper bayonet forms a mounting surface, and the lower bayonet is clamped or loosened through relative movement along the extending direction of the mounting surface. The utility model discloses under the prerequisite that need not damage the protection curb plate, can realize the installation or the dismantlement of protection curb plate fast and steadily through the relative motion of bayonet socket down.

Description

Mounting rack for protective side plate of escalator

Technical Field

The utility model belongs to the staircase field, concretely relates to mounting bracket of staircase protection curb plate.

Background

As is well known, there are two kinds of protective side plates for escalators, one is transparent, and how to use glass; and the other is opaque, such as stainless steel plate.

In order to facilitate the installation of the protection side plate, an external connector is required to be fixed, so that the glass or stainless steel plate needs to be perforated, and other measures are taken, so that the installation difficulty of the protection side plate is increased (mainly embodied in the condition that hole positions are not aligned), and meanwhile, the removed protection side plate cannot be recycled, and in addition, the installation efficiency is very low.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a modified staircase protection curb plate's mounting bracket.

For solving the technical problem, the utility model discloses take following technical scheme:

a mounting rack of a protective side plate of an escalator comprises an upper positioning unit and a lower positioning unit which are respectively positioned on a ladder frame from the upper part and the lower part of the protective side plate,

an upper bayonet with a downward opening is formed on the upper positioning unit, and the width of the upper bayonet is equal to the thickness of the upper side edge of the protection side plate;

the lower positioning unit comprises a fixing frame fixedly connected with the ladder frame, a regulating seat which is positioned between the fixing frame and a skirt side plate of the escalator and can be movably connected onto the fixing frame in an up-down lifting mode, and a regulating mechanism which is arranged on the fixing frame and used for driving the regulating seat to move, wherein a notch is formed in the regulating seat, a lower bayonet which is equal to the thickness of the lower side edge of the protection side plate in width is formed between the notch and the inner side edge of the skirt side plate, an installing surface is formed between the upper bayonet and the lower bayonet, and the lower bayonet is clamped or loosened through relative movement along the extending direction of the installing surface.

Preferably, the protective side plate is arranged to incline towards the step of the escalator from top to bottom, the included angle formed by the protective side plate and the vertical surface is ∠ 1, and the included angle formed by the mounting surface and the vertical surface is ∠ 2, wherein ∠ 1= ∠ 2.

According to a specific embodiment and preferred aspect of the present invention, the fixing frame comprises a first panel extending horizontally, a second panel extending obliquely from an end of the first panel close to the skirt side panel, the second panel forming an angle of ∠ 3 with the vertical plane, wherein ∠ 1= ∠ 2= ∠ 3, and the adjusting seat moves up and down along the oblique direction of the second panel.

Preferably, a sliding groove is formed in the second panel, a sliding block matched with the sliding groove is arranged on the adjusting seat, and the adjusting mechanism is used for driving the sliding block to move in the sliding groove.

According to a further embodiment and preferred aspect of the present invention, the adjustment mechanism comprises a push rod assembly which is translated on the fixed frame, an inclined strut for connecting the push rod assembly with the slider, and a pushing assembly which drives the push rod assembly to move horizontally.

Preferably, the push rod assembly comprises a sliding seat horizontally sliding on the first panel, and a push rod connected to the sliding seat from one end, wherein the push rod is horizontally arranged, and the other end is rotatably connected with the inclined strut; the upper end part of the inclined stay bar is rotationally connected with the slide block.

Furthermore, the connecting end part of the push rod and the inclined stay bar is also provided with a roller capable of rolling on the first panel.

The pushing assembly comprises a positioning plate fixed on the first panel and a bolt horizontally penetrating through the positioning plate and in threaded fit with the positioning plate, wherein the bolt head of the bolt is pushed against the sliding seat.

Specifically, a steering joint is arranged on the sliding seat, and the bolt head is connected with the sliding seat through the steering joint. The steering joint converts circular motion into linear motion, and the market can directly purchase the steering joint, and the steering joint is also a conventional article in the field and is not described in detail herein.

In addition, in the present example, the depths of the upper bayonet and the lower bayonet are equal and are 3-10 mm. Generally 5mm is fully capable of achieving a snap fit.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model discloses a setting of the upper and lower bayonet socket that forms the installation face under the prerequisite that need not damage the protection curb plate, can realize the installation or the dismantlement of protection curb plate fast and steadily through the relative motion of lower bayonet socket, simple structure, it is convenient to implement, and with low costs.

Drawings

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

Fig. 1 is a schematic cross-sectional view of a mounting frame of the protective side plate of the escalator of the invention (the protective side plate is omitted on the right side);

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

B. a protective side plate; C. a skirt side panel; t, ladder frame;

1. an upper positioning unit; 10. mounting a bayonet;

2. a lower positioning unit; 20. a fixed mount; 201. a first panel; 202. a second panel; 21. an adjusting seat; b. a lower bayonet; 210. a slider; 22. an adjustment mechanism; 220. a push rod assembly; 220a, a slide base; 220b, a push rod; 221. a diagonal brace; 222. a pushing assembly; 222a, a positioning plate; 222b, bolts; 222c, a steering joint.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, the mounting frame of the protective side plate of the escalator includes an upper positioning unit 1 and a lower positioning unit 2 which are positioned on the ladder frame T from the upper and lower portions of the protective side plate B, respectively.

Specifically, an upper bayonet 10 with a downward opening is formed on the upper positioning unit 1, and the width of the upper bayonet 10 is equal to the thickness of the upper side of the guard side plate B.

In this example, the upper bayonet 10 is formed by splicing sectional materials.

The lower positioning unit 2 comprises a fixed frame 20 fixedly connected with the ladder frame T, an adjusting seat 21 which is positioned between the fixed frame 20 and a skirt side plate C of the escalator and can be movably connected to the fixed frame 20 in a vertical lifting mode, and an adjusting mechanism 22 which is arranged on the fixed frame 20 and is used for driving the adjusting seat 21 to move, wherein a notch is formed in the adjusting seat 21, a lower bayonet B with the width equal to the thickness of the lower side edge of the protective side plate B is formed between the notch and the inner side edge of the skirt side plate C, an installation surface is formed between the upper bayonet 10 and the lower bayonet B, and the protective side plate B is clamped or loosened through the relative movement of the lower bayonet B along the extension direction of the.

In this example, the protective side plate B is arranged obliquely from top to bottom towards the escalator tread, the included angle formed by the protective side plate B and the vertical surface is ∠ 1, and the included angle formed by the mounting surface and the vertical surface is ∠ 2, wherein ∠ 1= ∠ 2=6 °.

The fixed mount 20 includes a first panel 201 extending horizontally, a second panel 202 extending obliquely from an end of the first panel 201 close to the skirt side panel C, the second panel 202 forming an angle ∠ 3 with a vertical plane, wherein ∠ 1= ∠ 2= ∠ 3, (for the sake of clarity, ∠ 1, ∠ 2, ∠ 3 are omitted, but it is clear from the text) the adjusting seat 21 moves up and down along the oblique direction of the second panel 202.

In this example, a sliding slot (not shown, but not conceivable) is formed on the second panel 202, a sliding block 210 matching with the sliding slot is provided on the adjusting seat 21, and the adjusting mechanism 22 is used for driving the sliding block 210 to move in the sliding slot. Although the above-mentioned portion does not limit the direction of the slide groove, it is necessarily extended along the direction in which the second panel 202 is obliquely extended according to the moving structure of the adjusting seat 21.

The adjusting mechanism 22 includes a push rod assembly 220 translated on the first panel 201, a diagonal strut 221 for connecting the push rod assembly 220 with the slider 210, and a pushing assembly 222 driving the push rod assembly 220 to move horizontally.

Specifically, along a sliding groove extending horizontally on the first panel 201, the push rod assembly 220 includes a sliding seat 220a that is in matching butt joint with the sliding groove from the bottom and slides on the sliding groove, and a push rod 220b connected to the sliding seat 220a from one end, wherein the push rod 220b is horizontally arranged, and the other end is rotatably connected to the inclined strut 221; the upper end of the diagonal rod 221 is rotatably connected to the slider 210.

In this example, a roller 220c capable of rolling on the first panel 201 is further provided at the end of the push rod 220b connected to the diagonal rod 221.

The pushing assembly 222 includes a positioning plate 222a fixed on the first panel 201, a bolt 222b horizontally passing through the positioning plate 222a and threadedly engaged with the positioning plate 222a, and a steering joint 222c for connecting a head of the bolt 222b with the sliding seat 220 a.

The steering joint 222c converts circular motion into linear motion, which is a conventional article in the field and available in the market directly, and will not be described in detail here.

In this example, the upper bayonet 10 and the lower bayonet b have the same depth, and are both 5 mm.

The present invention has been described in detail, but the present invention is not limited to the above-described embodiments. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a mounting bracket of staircase protection curb plate, its includes from the upper portion of protection curb plate and the last positioning unit of lower part location on the ladder frame and positioning unit down respectively, its characterized in that:

lower positioning unit include with ladder frame fixed connection's mount, be located between the skirt curb plate of mount and staircase and the swing joint of over-and-under type can be in regulation seat and setting on the mount and be used for the drive the mount on and be used for the drive the regulation seat adjustment mechanism of motion, wherein the regulation seat on seted up the breach, the breach with form the width between the inboard edge of skirt curb plate with the lower bayonet socket that protection curb plate lower side thickness equals, go up the bayonet socket with form the installation face down between the bayonet socket, just lower bayonet socket press from both sides tightly or loosen along the extending direction relative motion of installation face the protection curb plate.

2. The mounting frame for the protective side plate of the escalator as claimed in claim 1, wherein the protective side plate is inclined from top to bottom toward the escalator tread, the included angle formed by the protective side plate and the vertical surface is ∠ 1, the included angle formed by the mounting surface and the vertical surface is ∠ 2, and ∠ 1= ∠ 2.

3. The mounting bracket of an escalator protection side plate as claimed in claim 2, wherein the fixing bracket comprises a first panel extending horizontally, a second panel extending obliquely from the first panel near the end of the skirt side plate, the angle formed by the second panel and the vertical surface is ∠ 3, wherein ∠ 1= ∠ 2= ∠ 3, and the adjusting seat moves up and down along the oblique direction of the second panel.

4. The mounting bracket of an escalator protective side plate according to claim 3, characterized in that: the second panel is provided with a sliding groove, the adjusting seat is provided with a sliding block matched with the sliding groove, and the adjusting mechanism is used for driving the sliding block to move in the sliding groove.

5. The mounting bracket of an escalator protective side plate according to claim 4, characterized in that: the adjusting mechanism comprises a push rod assembly which is horizontally moved on the fixing frame, an inclined supporting rod which is used for connecting the push rod assembly with the sliding block, and a pushing assembly which drives the push rod assembly to horizontally move.

6. The mounting bracket of an escalator protective side plate according to claim 5, characterized in that: the push rod assembly comprises a sliding seat horizontally sliding on the first panel and a push rod connected to the sliding seat from one end, wherein the push rod is horizontally arranged, and the other end is rotatably connected with the inclined stay bar; the upper end part of the inclined supporting rod is rotatably connected with the sliding block.

7. The mounting bracket of an escalator protective side plate according to claim 6, characterized in that: and the connecting end part of the push rod and the inclined stay bar is also provided with a roller capable of rolling on the first panel.

8. The mounting bracket of an escalator protective side plate according to claim 6, characterized in that: the pushing assembly comprises a positioning plate fixed on the first panel and a bolt horizontally penetrating through the positioning plate and in threaded fit with the positioning plate, wherein the bolt head of the bolt is pushed against the sliding seat.

9. The mounting bracket of an escalator protective side plate according to claim 8, characterized in that: the sliding seat is provided with a steering joint, and the bolt head is connected with the sliding seat through the steering joint.

10. The mounting bracket of an escalator protective side plate according to claim 1, characterized in that: the depths of the upper bayonet and the lower bayonet are equal and are 3-10 mm.