CN108059070A - For fixing device for installing, installation method and the staircase of escalator handrail switch - Google Patents

Abstract

The invention discloses an installation and fixing device for an escalator handrail switch, an installation method and an escalator. The installation and fixing device includes a fixing plate, an adapter plate and a switch bracket, and the switch bracket is used to support the handrail switch. The fixed plate is fixedly arranged on the static part of the escalator, the adapter plate is fixedly arranged on the fixed plate, the switch bracket is fixedly arranged on the adapter plate, the fixed plate, the adapter plate and the switch bracket The fixed position of the escalator is adjustable, so that the fixed position of the handrail switch relative to the static parts of the escalator can be adjusted in three-dimensional space. The invention provides a fixing device for fast and convenient installation of a handrail switch, which requires few parts and can adjust the fixed position in the up, down, left, right, front and back directions, and solves the error problem in the manufacture of the arc section parts at the entrance and exit of the escalator. It can be conveniently installed or disassembled during the pre-installation and post-maintenance of the push button switch.

Description

Installation and fixing device for escalator handrail switch, installation method and escalator

technical field

The invention relates to the field of elevators, in particular to an installation and fixing device for an escalator handrail switch, an installation method and an escalator.

Background technique

Public transport escalators or moving walks use inclined stainless steel handrails. To facilitate operation and ensure safety, a start key switch and an emergency stop switch button are installed on the head handrail bracket at the entrance and exit.

In the prior art, the installation method of the switch button is: an opening is opened on the surface of the head rail bracket at the entrance and exit of the escalator, the switch button is installed on a certain fixedly installed bracket, and protrudes from the opening. Whether the position and shape of the opening is determined according to the fixed position of the bracket for installing the switch button, or the fixed position of the bracket for installing the switch button is determined according to the opening position of the opening, it cannot be flexibly operated due to the lack of adjustment margin during assembly , the former puts forward high requirements on the position accuracy of the opening, and the latter puts forward high requirements on the fixed installation position of the bracket.

The button switch on the escalator in the prior art cannot be installed flexibly, conveniently and quickly.

Contents of the invention

In order to solve the problems of the prior art, the present invention provides a mounting and fixing device for an escalator handrail switch, a mounting method and an escalator, and the technical scheme is as follows:

On the one hand, the present invention provides an installation and fixing device for an escalator handrail switch, including a fixing plate, an adapter plate and a switch bracket, the switch bracket is used to support the handrail switch, and the fixing plate is fixedly arranged on the escalator On the static part, the adapter plate is fixedly arranged on the fixed plate, the switch bracket is fixedly arranged on the adapter plate, and the fixing positions of the fixed plate, the adapter plate and the switch bracket are adjustable, so as to The fixed position of the handrail switch relative to the static parts of the escalator is adjustable in three-dimensional space.

Further, the fixed plate is connected to the static parts of the escalator through a first bolt combination, the adapter plate is connected to the fixed plate through a second bolt combination, and the switch bracket is connected to the escalator through a third bolt combination. Adapter board connection.

Further, the fixing plate is provided with a first waist-shaped hole that cooperates with the first bolt combination, and the adapter plate is provided with a second waist-shaped hole that cooperates with the second bolt combination, and the The switch bracket is provided with a third waist-shaped hole combined with the third bolt.

Further, the first waist-shaped hole is a waist-shaped hole in the vertical direction, the second waist-shaped hole is a waist-shaped hole in the front-rear direction, and the third waist-shaped hole is a waist-shaped hole in the left-right direction.

Further, the switch bracket is provided with a first installation hole matched with the handrail switch, and the surface of the escalator is provided with a second installation hole matched with the handrail switch, and the switch keys of the handrail switch pass through in turn The first mounting hole and the second mounting hole are fixedly arranged on the escalator.

Further, the second installation hole is provided on the head rail bracket of the escalator.

In another aspect, the present invention provides an escalator, including a handrail switch and the above-mentioned installation and fixing device for the escalator handrail switch, and the installation and fixing device fixes the handrail switch on the escalator.

Further, the head handrail bracket of the escalator is provided with a second installation hole matched with the handrail switch, and the installation and fixing device is fixed on the static part at the head handrail bracket.

Further, the number of the armrest switch, the installation fixture and the second installation hole is two, and the armrest switch includes a start key switch button and an emergency stop switch button.

In another aspect, the present invention provides a method for installing an escalator handrail switch, comprising:

Fix the handrail switch to the switch bracket of the mounting fixture as described above;

Fix the fixing plate of the installation and fixing device on the static part at the headrest bracket;

According to the second installation hole, adjust the position of the first bolt combination in the first waist-shaped hole, adjust the position of the second bolt combination in the second waist-shaped hole, and adjust the position of the third bolt combination in the third waist-shaped hole ;

until the handrail switch protrudes from the second installation hole.

The beneficial effects brought by the technical solution provided by the invention are as follows:

a. The fixing device for up, down, left, right, front and back adjustments solves the error problem during the production of arc section parts, which greatly facilitates the early installation and later maintenance work;

b. Compared with the method of installing the switch directly on the head handrail bracket by welding screws, using this kind of escalator or moving walk head handrail switch installation and fixing device only needs to open holes on the head handrail bracket at the entrance and exit, reducing The marks left by the welding screws on the armrest bracket are eliminated, and the aesthetics of the head armrest bracket is improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the assembly diagram of the installation and fixing device of the escalator handrail switch provided by the embodiment of the present invention;

Fig. 2 is an enlarged schematic view of the installation fixture in Fig. 1;

Fig. 3 is the external view of the escalator handrail switch provided by the embodiment of the present invention;

Fig. 4 is a side perspective perspective view of the installation and fixing device of the escalator handrail switch provided by the embodiment of the present invention;

Fig. 5 is a bottom-view perspective view of the installation and fixing device of the escalator handrail switch provided by the embodiment of the present invention;

Fig. 6 is a rear perspective perspective view of the installation and fixing device for the escalator handrail switch provided by the embodiment of the present invention.

Wherein, the reference signs include: 1-fixing plate, 2-transfer plate, 3-switch bracket, 4-handrail switch, 51-first bolt combination, 52-second bolt combination, 53-third bolt combination, 61 - the first girdle hole, 62 - the second girdle hole, 63 - the third girdle hole, 7 - the escalator.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, means, product or equipment comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

The object of the present invention is to provide a device for installing and fixing the handrail switch at the head of an escalator or moving walk. This kind of switch installation and fixing device has few parts and is easy to install. It meets the requirements of use, and the installation and maintenance in the early stage are very convenient.

In one embodiment of the present invention, a kind of installation and fixing device for escalator handrail switch is provided, see Fig. 1, described installation and fixing device comprises fixing plate 1, adapter plate 2 and switch support 3, described switch The bracket 3 is used to support the handrail switch 4, the fixed plate 1 is fixedly arranged on the static part of the escalator 7, the adapter plate 2 is fixedly arranged on the fixed plate 1, and the switch bracket 3 is fixedly arranged on the On the adapter plate 2, the fixed positions of the fixed plate 1, the adapter plate 2 and the switch bracket 3 are adjustable, so that the fixed position of the handrail switch 4 relative to the static parts of the escalator 7 can be adjusted in three-dimensional space. Tune. The fixed plate 1 is an L-shaped folded plate, which is bent outward by a static part, and the adapter plate 2 is fixed on the bent part, and the bent part of the fixed plate 1 makes the adapter plate face the escalator for use. It is used to install the installation hole of handrail switch 4.

The fixed positions of the fixed plate 1, the adapter plate 2 and the switch bracket 3 can be adjusted in the following ways:

The fixed plate 1 is provided with a first waist-shaped hole 61, the adapter plate 2 is provided with a second waist-shaped hole 62, and the switch bracket 3 is provided with a third waist-shaped hole 63; the fixed plate 1 is connected with the static parts of the escalator 7 through the first bolt combination 51, and the first bolt combination 51 can be locked and fixed at any position in the first waist-shaped hole 61; the adapter plate 2 is connected through the second The bolt combination 52 is connected with the fixed plate 1, and the second bolt combination 52 can be locked and fixed at any position in the second waist hole 62; The connecting plate 2 is connected, and the third bolt assembly 53 can be locked and fixed at any position in the third waist-shaped hole 63 .

In order to realize that the fixed position of the handrail switch 4 relative to the static parts of the escalator 7 is adjustable in three-dimensional space, the first waist-shaped hole 61, the second waist-shaped hole 62 and the third waist-shaped hole 63 need to be made as follows Setting: the directions of the first girdle hole 61, the second girdle hole 62 and the third girdle hole 63 are respectively in three different dimensions. For example, as shown in FIG. 4, the first girdle hole 61 is Waist-shaped holes in the up and down direction, as shown in Figure 5, the second waist-shaped hole 62 is a waist-shaped hole in the front and rear direction, as shown in Figure 6, the third waist-shaped hole 63 is a waist-shaped hole in the left-right direction .

In order to install the handrail switch 4, the switch bracket 3 is provided with a first mounting hole cooperating with the handrail switch 4, and the surface of the escalator is provided with a second mounting hole cooperating with the handrail switch 4, preferably arranged on the escalator 7, the switch key of the handrail switch 4 passes through the first installation hole and the second installation hole in turn and is fixedly arranged on the escalator 7, as shown in Fig. 2 and Fig. 3 .

In one embodiment of the present invention, an escalator is provided, including a handrail switch and the above-mentioned installation and fixing device for the escalator handrail switch, and the installation and fixing device fixes the handrail switch on the escalator, such as Figure 1 shows.

Correspondingly, the head handrail bracket of the escalator 7 is provided with a second mounting hole that cooperates with the handrail switch 4, and the installation and fixing device is fixed on the static components at the head handrail bracket (including but not limited to on the side wall or panel frame of the headrest bracket).

Further, the number of the armrest switch 4 , the installation fixture and the second installation hole are two, as shown in FIG. 3 , the armrest switch 4 includes a start key switch button and an emergency stop switch button.

In one embodiment of the present invention, a kind of installation method of escalator handrail switch is provided, comprising:

S1. Fix the handrail switch on the switch bracket of the above-mentioned installation and fixing device;

S2. Fix the fixing plate of the installation and fixing device on the static part at the head armrest bracket;

S3. According to the second installation hole, adjust the position of the first bolt combination in the first waist-shaped hole, adjust the position of the second bolt combination in the second waist-shaped hole, and adjust the third bolt combination in the third waist-shaped hole s position;

S4. Until the handrail switch extends out of the second installation hole.

In the process of adjusting the first bolt combination, the second bolt combination and the third bolt combination, it can realize the movement of the handrail switch in the six directions of front, rear, left, right, up and down, and compensate for the error of the device size or the matching error with the second installation hole , conveniently and quickly install the armrest switch on the head armrest bracket, the appearance is simple and beautiful.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (10)

1. a kind of fixing device for installing for escalator handrail switch, which is characterized in that including fixed plate (1), pinboard (2) and switch bracket (3), the switch bracket (3) are used to support handrail switch (4), and the fixed plate (1), which is fixed at, helps On the static component of terraced (7), the pinboard (2) is fixed in the fixed plate (1), and the switch bracket (3) is fixed It being arranged on the pinboard (2), the fixed position of the fixed plate (1), pinboard (2) and switch bracket (3) is adjustable, so that The handrail switch (4) is adjustable in three dimensions compared with the fixed position of the static component of the staircase (7).

2. the apparatus according to claim 1, which is characterized in that the fixed plate (1) by the first bolt combination (51) with The static component connection of the staircase (7), the pinboard (2) are connected by the second bolt combination (52) and the fixed plate (1) It connects, the switch bracket (3) is connected by the 3rd bolt combination (53) with the pinboard (2).

3. the apparatus of claim 2, which is characterized in that the fixed plate (1) is equipped with and the first bolt group The first waist-shaped hole (61) of (51) cooperation is closed, the pinboard (2) is equipped with the with second bolt combination (52) cooperation Two waist-shaped holes (62), the switch bracket (3) are equipped with the 3rd waist-shaped hole (63) with the 3rd bolt combination (53) cooperation.

4. device according to claim 3, which is characterized in that first waist-shaped hole (61) is the waist type of vertical direction Hole, second waist-shaped hole (62) are waist-shaped hole in the front-back direction, and the 3rd waist-shaped hole (63) is the waist-shaped hole of left and right directions.

5. the apparatus according to claim 1, which is characterized in that the switch bracket (3) is equipped with to be switched with the handrail (4) the first mounting hole of cooperation, staircase (7) surface is equipped with the second mounting hole with handrail switch (4) cooperation, described The on ＆ off switch of handrail switch (4) is fixed at the staircase (7) after sequentially passing through first mounting hole and the second mounting hole On.

6. device according to claim 5, which is characterized in that the head that second mounting hole is arranged on staircase (7) is helped On hand stent.

7. a kind of staircase, which is characterized in that switched including handrail with being used for automatically as described in any one in claim 1-6 Handrail switch is fixed on staircase (7) by the fixing device for installing of escalator handrail switch, the fixing device for installing.

8. staircase according to claim 7, which is characterized in that the head armrest support of the staircase (7) is equipped with and institute The second mounting hole of handrail switch cooperation is stated, the fixing device for installing is fixed on the static component at the head armrest support On.

9. staircase according to claim 8, which is characterized in that the handrail switch, fixing device for installing and the second installation The quantity in hole is two, and the handrail switch includes initiation key switch button and emergency stop switch button.

10. a kind of installation method of escalator handrail switch, which is characterized in that including：

Handrail switch is fixed on the switch bracket of the fixing device for installing as described in any one in claim 1-6；

The fixed plate of the fixing device for installing is fixed on the static component at the armrest support of head；

According to the second mounting hole, adjust position of first bolt combination in the first waist-shaped hole, adjust the second bolt combination the The position of position, the 3rd bolt combination of adjusting in the 3rd waist-shaped hole in two waist-shaped holes；

Until handrail switch stretches out second mounting hole.