JP2016145096A - Slip agent coating device for escalator and escalator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce burden of an operator in a coating work of a slip agent on the surface of a skirt guard in a slip agent coating device for an escalator.SOLUTION: A slip agent coating device 40a includes: a holding member 41 fixed to a lower side of a footstep 30 on one side in a lateral direction of at least a footstep 30 of a plurality of footsteps 30; a movable member 46 movably supported by the holding member 41; a coil spring 50 to be an energization member to energize the movable member 46 toward a skirt guard 17 side on one side; and a coating body 48 which is provided on the skirt guard 17 side on the one side of the movable member 46, is impregnated with a slip agent and is pressed on the surface of the skirt guard 17 on the one side.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a slip agent applying apparatus and an escalator for applying a slip agent to a skirt guard of an escalator.

  Conventionally, a slip agent such as silicone oil has been applied to the surfaces of skirt guards arranged on the left and right sides of the escalator steps. By applying the slip agent, when the footwear or clothing of the escalator user is sandwiched between the skirt guard and the step, the sandwiching can be easily released. Further, when the clothes or belongings of the escalator user come into contact with the skirt guard, abnormal noise is less likely to occur.

  On the other hand, there is a case where the slip agent is peeled off from the surface of the skirt guard or deteriorates due to long-term use of the escalator. In addition, when the escalator is placed outdoors and used in a poor environment exposed to wind and rain, the slip agent may peel off from the skirt guard in a short period of time. For this reason, an operator who performs maintenance and inspection of the escalator may manually apply a slip agent to the surface of the skirt guard periodically.

  Cited Document 1 describes a slipping agent applicator in which a holder is mounted by sandwiching a cleat above a escalator step with a clip, and an applicator is fixed to the holder. The coated body has elasticity and is impregnated with a slip agent. And it is supposed that a slipping agent can be apply | coated to the surface of a skirt guard by pressing an application body on the surface of a skirt guard, and operating an escalator in that state.

Japanese Utility Model Publication No. 7-30272

  When the operator manually applies the slip agent to the surface of the skirt guard, it is necessary to increase the frequency of the application work in order to keep the application state of the slip agent on the surface of the skirt guard well. Burden on the person increases. On the other hand, in the configuration described in Patent Document 1, the application device moves while applying the slipping agent to the surface of the skirt guard by the movement of the step accompanying the operation of the escalator. Then, when the step on which the applicator is installed reaches the vicinity of the landing, the operator collects the applied body, or the comb plate arranged at the landing and the cleat of the step are engaged, so that the applicator is Automatically get off and get off to get off. However, in such a configuration, since it is necessary for the operator to attach the application device to the step every time an application operation for applying the slip agent to the surface of the skirt guard is performed, it is improved from the viewpoint of reducing the burden on the operator. There is room for.

  An object of the present invention is to reduce an operator's burden in the application | coating operation | movement of the sliding agent to the surface of a skirt guard in the sliding agent application apparatus and escalator of an escalator.

  The slip agent application device for an escalator according to the present invention includes at least one skirt guard in an escalator including a plurality of steps connected endlessly and skirt guards disposed on both sides of the plurality of steps in the left-right direction. An apparatus for applying a slip agent to an escalator for applying a slip agent to the surface of the escalator, the holding member being fixed to the lower side of the step on one side of at least one step of the plurality of steps, and the holding member A movable member supported so as to be movable; a biasing member that biases the movable member toward the skirt guard on the one side; and a skirt guard side on the one side of the movable member; And an application body that is impregnated with the slipping agent and pressed against the surface of the skirt guard on the one side.

  An escalator according to the present invention is an escalator including a plurality of steps connected endlessly and skirt guards disposed on both sides in the left-right direction of the plurality of steps, wherein the escalator includes at least one step of the plurality of steps. A slip agent applicator is provided which is fixed to the lower side of both sides in the left-right direction and applies a slip agent to the surface of the corresponding skirt guard. And each said slip agent coating device is a slip agent coating device which concerns on this invention.

  According to the escalator slip agent application device and the escalator according to the present invention, it is possible to reduce the burden on the operator in the application work to the surface of the skirt guard.

It is a schematic sectional drawing which shows an example of the escalator which applies the slip agent coating device of embodiment of this invention. FIG. 2 is a perspective view showing the vicinity of a lower entrance of the escalator in FIG. 1. It is the figure which looked at the step from the upper side in the state which fixed the slip agent coating device of embodiment to the step. It is the figure which looked at the step along the advancing direction in the state which fixed the slip agent coating device of embodiment to the step. It is an enlarged view of the AA cross section of FIG. 3A. It is BB sectional drawing of FIG.

  Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings. The shape, material, number, and the like described below are examples for explanation, and can be changed depending on the specifications of the structure including the slip agent coating apparatus. Below, the same code | symbol is attached | subjected and demonstrated to the same structure.

  FIG. 1 is a schematic cross-sectional view showing an example of an escalator 10 to which the slip agent application devices 40a and 40b (FIGS. 3A, 3B, 4, and 5) of the present embodiment are applied. FIG. 2 is a perspective view showing the vicinity of the lower entrance 11 a of the escalator 10. The escalator 10 is, for example, partly or entirely disposed outdoors, and includes a truss 12, a transfer unit 20, a plurality of steps 30, and a plurality of slip agent application devices 40a and 40b. The truss 12 is arranged so as to span between a low position and a high position. The transfer means 20 is provided inside the truss 12, and the plurality of steps 30 are moved by the transfer means 20. Two or more slip agent applicators 40 a and 40 b are mounted on each of the plurality of steps 30. The slip agent application devices 40a and 40b will be described in detail later.

  The transfer means 20 includes a drive mechanism 21 and an escalator drive device 25. The drive mechanism 21 includes a chain 22 that is an endless connecting member and two sprockets 23 and 24, and the chain 22 is stretched over the two sprockets 23 and 24.

  A step shaft (not shown) is arranged and supported on each step 30 in the left-right direction (front and back direction in FIG. 1). The plurality of steps 30 are connected endlessly via the step shaft and the chain 22. Driving rollers 31 are supported on both sides of each step shaft in the left-right direction, and the driving rollers 31 are guided to move by driving rails 13a and 13b arranged vertically on the left and right. In the entire specification and claims, the “left-right direction” refers to the left-right direction when the escalator 10 is viewed from the lower entrance 11 a toward the upper entrance 11 b.

  The escalator driving device 25 drives the upper sprocket 23 by driving the motor to circulate the steps 30 connected by the chain 22. In the example of FIG. 1, the escalator 10 is for ascending and circulates a plurality of steps 30 in the direction indicated by the arrow α in FIG. 1. When the escalator 10 is used for lowering, the plurality of steps 30 are circulated in the direction opposite to the arrow α in FIG. Note that the entire escalator 10 may be provided indoors.

  The balustrades 14 are arranged on both sides of the plurality of steps 30 in the left-right direction. The balustrade 14 includes a side plate portion 15, a handrail 16 that circulates around the side plate portion 15, and a skirt guard 17 that is disposed on the lower side of the side plate portion 15 at a position facing the step 30 in the left-right direction. In FIG. 2, the side plate portion 15 is transparent. The skirt guards 17 of the two balustrades 14 are parallel and stand up in the vertical direction. The skirt guard 17 is formed of a metal plate such as iron or stainless alloy.

  FIG. 3A is a view of the step 30 as seen from above with the slip agent application devices 40 a and 40 b fixed to the step 30. FIG. 3B is a view of the step 30 as viewed along the direction of travel in a state where the slip agent application devices 40 a and 40 b are fixed to the step 30. The step 30 includes a substantially rectangular step plate 32 on which a user can ride, and a riser 33 coupled to an end portion on one side in the traveling direction of the step plate 32 (the lower side in FIG. 3A) at a substantially right angle. The tread 32 includes a tread main body 32a made of a metal such as iron or an aluminum alloy, and two resin demarcation cleats (hereinafter referred to as “demacreet”) 32b. The demacrete 32b is fixed by a plurality of (three in FIG. 3A) screw members 34 at both ends of the upper side of the tread board main body 32a and indicated by β in FIG. In FIG. 3A, the demacule 32b is shown by sand.

  FIG. 4 is an enlarged view of an AA cross section of FIG. 3A. As shown in FIG. 4, comb teeth 32c and 32d are formed on the upper surfaces of the tread board main body 32a and the demacule 32b. Comb teeth 32e are also formed on the surface of the riser 33 (FIG. 3b).

  The tread board main body 32a faces the skirt guard 17 with the gap G in the left-right direction. As a result, the clothes or belongings of the user of the escalator 10 can easily come into contact with the skirt guard 17, and abnormal noise may occur when the skirt guard 17 comes into contact. Therefore, in order to prevent the generation of this abnormal noise, a slip agent such as silicone oil is applied to the surface of the skirt guard 17 by a slip agent applicator 40a, 40b described later. Further, by applying the slip agent, when the footwear or clothing of the user of the escalator 10 is sandwiched between the skirt guard 17 and the step 30, the sandwiching of the footwear or clothing can be easily released. In addition, the user's belongings can be prevented from being damaged by applying a slipping agent to the surface of the skirt guard 17.

  Next, the slip agent applicators 40a and 40b will be described. As shown in FIG. 3A and FIG. 3B, two slip agent application devices 40 a and 40 b are attached to the lower side of each step 30 by being fixed. The two slip agent applicators 40a and 40b are divided into one side slip agent applicator 40a and the other side slip agent applicator 40b.

  The one-side slip agent applicator 40a is mounted on one side (the left side in FIGS. 3A and 3B) of both the left and right directions of each step 30, and applies the slip agent to the surface of the skirt guard 17 on one side. The other side slip agent applicator 40b is mounted on the other side (the right side in FIGS. 3A and 3B) of both the left and right directions of each step 30, and applies the slip agent to the surface of the skirt guard 17 on the other side. Since the slip agent applicators 40a and 40b attached to each step 30 have the same configuration, one of the two slip agent applicators 40a and 40b attached to one step 30 will be described below. A description will be given centering on 40a. Hereinafter, the one-side slip agent applicator 40a may be simply referred to as a slip agent applicator 40a.

  5 is a cross-sectional view taken along the line BB in FIG. The slip agent applicator 40a is coupled and fixed to the lower side of one end in the left-right direction of the tread board main body 32a (the left end in FIGS. 4 and 5). The slip agent applicator 40 a includes a holding member 41, a movable member 46, an applicator 48, a coil spring 50 that is two urging members, and two adjustment nuts 52. Hereinafter, a case where each urging member is a coil spring 50 will be described. However, each urging member may be an elastic material other than the coil spring 50, or includes the coil spring 50 and another elastic material. But you can.

  The holding member 41 includes a holding member main body 42 and two bolts 45 that are shaft members. The holding member main body 42 is formed of a rectangular parallelepiped inner block 43 and an outer member 44 fitted and fixed to the outside of the inner block 43. A plurality (three in the illustrated example) of screw holes 43a are formed in the inner block 43 in the vertical direction.

  The outer member 44 includes a first plate portion 44a and a second plate portion 44b that are parallel to each other, and a connecting plate portion 44c. The connecting plate portion 44c connects one end (the right end in FIG. 4) of the first plate portion 44a and the second plate portion 44b. Projecting plate portions 44d and 44e protrude from the inner surfaces of the first plate portion 44a and the second plate portion 44b, respectively. Each of the projecting plate portions 44d and 44e is arranged on a plane indicated by a two-dot chain line γ at the same position in the left-right direction in parallel with the traveling direction of the escalator 10. The inner block 43 is fitted inside the first plate portion 44a, the second plate portion 44b, and the connecting plate portion 44c, and is fixed by adhesion or welding. The inner block 43 and the outer member 44 are made of metal or resin.

  Returning to FIG. 4, the screw member 34 passes through a hole 32 f formed in the up-down direction of the demacule 32 b, and a portion of the screw member 34 that protrudes from the lower surface of the demacule 32 b is screwed to the tread plate main body 32 a. . A portion of the screw member 34 that protrudes from the lower surface of the tread plate main body 32 a is screwed to the screw hole 43 a of the inner block 43. The head of the screw member 34 is pressed around the open end of the hole 32f on the upper surface of the demacule 32b. Accordingly, the holding member 41 and the demarcation cleat 32b are fixed to the lower side and the upper side of the tread board main body 32a by the common screw member 34, respectively. Thereby, the number of parts in the assembly structure of the step 30 and the slip agent application device 40a can be reduced.

  As shown in FIG. 5, one of the two bolts 45 (upper side in FIG. 5) is movable with a screw portion 45 b described later in a state where the head 45 a faces the skirt guard 17 on one side. One side (upper side in FIG. 5) of the member 46 is penetrated. And the front-end | tip part (right end part of FIG. 4, FIG. 5) of the screw part 45b of one bolt 45 is screw-coupled to the screw hole 44f formed in the protrusion board part 44d by the side of the 1st board part 44a. Of the two bolts 45, the other bolt 45 (lower side in FIG. 5) has the screw portion 45b on the other side (in FIG. 5) with the head 45a facing the skirt guard 17 on one side. It penetrates the lower part. And the front-end | tip part of the thread part 45b of the other volt | bolt 45 is screw-coupled to the screw hole 44g formed in the protrusion board part 44e by the side of the 2nd board part 44b. As a result, the two bolts 45 are connected to the side of the skirt guard 17 on one side (left side in FIG. 5) in a direction (left-right direction in FIG. 5) orthogonal to the traveling direction of the step 30 from the corresponding protruding plate portions 44d and 44e. It is fixed to the projecting plate portions 44d and 44e so as to project.

  The movable member 46 includes a flat plate portion 46a and a shaft portion 46b connected so as to protrude from the center of the outer side surface (left side surface in FIG. 5) of the plate portion 46a. In the plate portion 46a, circular holes 46c and 46d are respectively formed on the front side and the rear side in the traveling direction. Each of the circular holes 46c and 46d has an inner peripheral surface that is a cylindrical surface, and a threaded portion 45b of the bolt 45 passes through the inner side so as to be slidable in the axial direction. The head 45a of the bolt 45 is opposed to the surface on the one side skirt guard 17 side of the movable member 46, and functions as a stopper that prevents the movement of the movable member 46 toward the one side skirt guard 17 side. The movable member 46 is not limited to such a configuration, and for example, the root portion of a plurality of shaft portions as the shaft portion 46 b may be coupled to the outer surface of the plate portion 46 a of the movable member 46. An application body 48 to be described later is coupled and fixed to the distal end portion of the shaft portion. Further, instead of the shaft portion 46b, a rectangular parallelepiped block portion or a second plate portion arranged at a right angle to the plate portion 46a is connected to the outer surface of the plate portion 46a, and the block portion or the second plate portion The application body 48 may be coupled to the distal end surface.

  Each of the two adjusting nuts 52 is screw-coupled between the outer surface of the plate portion 46 a and the plate portion 46 a of the movable member 46 in the corresponding bolt 45 inserted into the circular holes 46 c and 46 d of the movable member 46. Is done.

  Each of the two coil springs 50 is disposed around a portion of the corresponding bolt 45 between the plate portion 46 a of the movable member 46 and the adjustment nut 52. Each coil spring 50 is sandwiched between the corresponding protruding plate portions 44 d and 44 e of the holding member 41 and the adjustment nut 52. Accordingly, the plurality of coil springs 50 are arranged so as to be wound around a portion between the holding member main body 42 and the movable member 46 in the threaded portion 45 b of the corresponding bolt 45. Further, by adjusting the position of the adjustment nut 52 with respect to the bolt 45, the biasing force of the coil spring 50 against the movable member 46 can be adjusted. For example, in FIG. 5, when the adjustment nut 52 is rotated in one direction and moved to the right side of the bolt 45, the coil spring 50 extends and the urging force against the movable member 46 becomes small. Conversely, when the adjustment nut 52 is rotated in the other direction and moved to the left side of the bolt 45, the coil spring 50 contracts and the urging force against the movable member 46 increases.

  The application body 48 has a substantially rectangular parallelepiped shape, can be impregnated with a slipping agent such as silicone oil, and is formed of an elastic material, for example, a porous rubber or a synthetic resin sponge or felt material. The distal end portion of the shaft portion 46b of the movable member 46 is coupled and fixed to the center of the end portion on the holding member 41 side of the application body 48, so that the application body 48 is on the skirt guard 17 side on one side of the movable member 46 Is provided.

  The other-side slip agent applicator 40b (FIGS. 3A and 3B) is opposite to the one-side slip agent applicator 40a in the horizontal direction, but the other configurations are the same. The other-side slip agent application device 40b is mounted on the lower side of the other side (the right side in FIGS. 3A and 3B) in the left-right direction of each step 30. A demacrete 32b is disposed on the upper side of the other side end of the tread plate main body 32a of the step 30 and screw members 34 are inserted into a plurality of holes formed in the demacrete 32b. And the part which protrudes from the lower surface of the demacrete 32b among each screw member 34 is screw-coupled to the screw hole formed in the holding member of the other side slip agent coating device 40b, and the screw hole formed in the tread board main body 32a. Is done.

  Thus, with the one-side slip agent application device 40a and the other-side slip agent application device 40b attached to the lower side of each step 30, the outer surface of the application body 48 of each slip agent application device 40a, 40b corresponds. The skirt guard 17 is elastically pressed against the surface of the skirt guard 17 by the biasing force of the coil spring 50. At this time, in each of the slip agent application devices 40 a and 40 b, the movable member 46 is supported by the holding member 41 so as to be movable in a direction orthogonal to the traveling direction of the step 30. In the one-side slip agent application device 40a, each coil spring 50 is disposed between the adjustment nut 52 and the movable member 46, and the movable member 46 is placed on the skirt on one side (left side in FIGS. 4 and 5). Energize toward the guard 17 side. On the other hand, in the other-side slip agent application device 40b, each coil spring is disposed between an adjustment nut coupled to a bolt and a movable member, and the movable member is placed on the other side (right side in FIGS. 3A and 3B). Energize toward the guard 17 side.

  When performing the operation | work which apply | coats a slip agent to the surface of the skirt guard 17 by the slip agent application apparatus 40a, 40b, the operator who performs the maintenance check of the escalator 10 stops the operation | movement of the escalator 10. FIG. In this state, the worker wears the slip agent applicators 40a and 40b on both sides of each step 30 in the left-right direction. In this mounted state, the outer surface of the application body 48 of the one-side slip agent application device 40a is pressed against the surface of the skirt guard 17 on one side. Further, the outer surface of the application body 48 of the other-side slip agent application device 40b is pressed against the surface of the skirt guard 17 on the other side. Then, the worker drops the slip agent from above through the gap G between the left and right ends of the step 30 and the surface of the skirt guard 17 with the slip agent applicators 40a and 40b attached to the step 30, for example. For example, the application body 48 of the slip agent applicator 40a, 40b is impregnated with the slip agent. Then, the worker drives the escalator 10 to run the plurality of steps 30. As a result, the slipping agent impregnated in the application body 48 is applied to the surface of the skirt guard 17. For example, in FIG. 2, when the step 30 is run, the slip agent application device 40a (FIGS. 4 and 5) on the lower side of the step 30 applies the slip agent to the area indicated by the sand in FIG. Apply.

  According to the above-mentioned slipping agent applicators 40a and 40b and the escalator 10, in the application of the slipping agent to the surface of the skirt guard 17, the operator installs the slipping agent applicators 40a and 40b each time one application operation is performed. There is no need to attach to the step 30. Further, since the slip agent applicators 40a and 40b are mounted on the lower side of the step 30, it is possible to automatically perform the application operation several times at the same position of the skirt guard 17 while operating the escalator 10. For this reason, an operator's burden can be reduced. Further, the application body 48 is elastically pressed against the surface of the skirt guard 17 by the coil spring 50. As a result, even when the application body 48 is worn out over a long period of use, the application body 48 can be kept pressed against the surface of the skirt guard 17, and the slipping agent can be stably applied to the surface of the skirt guard 17 over a long period of time.

  Further, the bolt 45 is used as the shaft member fixed to the holding member main body 42, and the head member 45a of the bolt 45 is made to function as a stopper of the movable member 46, so that the shaft member and the stopper are composed of two parts. The number of parts can be reduced compared to the case where

  Further, the coupling position of the adjusting nut 52 with respect to the bolt 45 can be easily adjusted. As a result, even if the lateral length of the gap G between the surface of the skirt guard 17 and the step 30 varies depending on the escalator 10 due to the type of the escalator 10, an assembly error, etc., the coil is adjusted by adjusting the position of the adjustment nut 52 by the operator. The pressing force and pressing amount of the application body 48 by the spring 50 against the surface of the skirt guard 17 can be easily adjusted to a desired amount. For example, the pressing amount can be set so that the application body 48 is contracted by 1 to 2 mm in the left-right direction. Further, the adjustment nut 52 is moved to the right side in FIG. 5 when the gap G becomes small, and the adjustment nut 52 is moved to the left side in FIG. 5 when the gap G becomes large, regardless of the size of the gap G. The pressing force of the application body 48 against the surface of the skirt guard 17 can be maintained substantially constant.

  In addition, the slip agent applicators 40a and 40b are attached to the left and right sides of the step 30, so that the step 30 can be attached to the left and right skirt guards 17 via the left and right slip agent applicators 40a and 40b having coil springs 50. It is sandwiched elastically. This makes it difficult for the step 30 to swing in the left-right direction during driving of the escalator 10 or when the user walks on the step 30.

  Further, slip agent application devices 40a and 40b are mounted on both sides of all the steps 30 in the left-right direction. As a result, even when the user of the escalator 10 drops his belongings in the gap G between the skirt guard 17 and the left and right ends of the step 30, the belongings are received on the upper side of the application body 48 of the slip agent application devices 40a and 40b. Can do. As a result, the belongings can be easily recovered with the operation of the escalator 10 stopped, so that the workability of the recovery operation can be improved.

  In the above description, the case where the slip agent application devices 40a and 40b are mounted on both the left and right sides of the plurality of steps 30 has been described. However, only one step of the plurality of steps 30 or only some of the steps 30 are described. In addition, the slip agent application devices 40a and 40b may be mounted. Further, the slip agent application device 40a (or 40b) may be attached only to one side of the step 30 in the left-right direction.

  In addition, when the escalator 10 is maintained and inspected, the operator can replenish the application body 48 with the slip agent by, for example, dropping the slip agent from the upper side of the application body 48 of the lubricant application devices 40a and 40b. The operator can confirm the presence of the slip agent on the surface of the skirt guard 17 based on whether or not the surface of the skirt guard 17 is dry, and can replenish the application body 48 with the slip agent according to the confirmation result. In addition, in order to supply the lubricant to the application body 48 of the lubricant application devices 40a and 40b, a configuration in which a lubricant tank connected to the application body 48 by a pipe may be used. A slip agent is injected into the slip agent tank. In this configuration, when the amount of slip agent impregnated in the application body 48 is reduced, the slip agent can be automatically sucked and replenished from the slip agent tank to the application body 48 by capillary action.

  10 escalator, 11a, 11b boarding gate, 12 truss, 13a, 13b drive rail, 14 balustrade, 15 side plate, 16 moving handrail, 17 skirt guard, 20 transport means, 21 drive mechanism, 22 chain, 23, 24 sprocket, 25 Escalator drive device, 30 steps, 31 drive roller, 32 tread plate, 32a tread body, 32b demarcation cleat (32), 32c, 32d, 32e comb teeth, 32f hole, 33 riser, 34 screw member, 40a one side slip agent application Device, 40b Other side slip agent application device, 41 Holding member, 42 Holding member body, 43 Inner block, 43a Screw hole, 44 Outer member, 44a First plate portion, 44b Second plate portion, 44c Connecting plate portion, 44d, 44e protruding plate part, 44f, 44g screw hole, 5 volts, 45a heads, 45b threaded portion 46 movable member, 46a plate portion, 46b shaft portion, 46c, 46d circular hole, 48 applicator body, 50 a coil spring, 52 the adjustment nut.

Claims (7)

A plurality of steps connected endlessly;
In the escalator including skirt guards arranged on both sides in the left-right direction of the plurality of steps, an escalator slip agent applying device that applies a slip agent to the surface of the skirt guard on at least one side,
A holding member fixed to the lower side of the step on one side in the left-right direction of at least one step of the plurality of steps;
A movable member movably supported by the holding member;
A biasing member that biases the movable member toward the one side skirt guard;
A slip agent applicator for an escalator, comprising an applicator provided on the one side skirt guard side of the movable member and impregnated with the slip agent and pressed against the surface of the one side skirt guard. In the escalator slip application | coating apparatus of Claim 1,
The holding member is
A holding member main body fixed to the lower side of the step;
A shaft member fixed so as to protrude from the holding member main body to the one side skirt guard side,
The movable member is supported by the shaft member so as to be axially movable,
An escalator slip agent applying apparatus, wherein the biasing member includes a coil spring disposed around the portion of the shaft member between the holding member main body and the movable member. In the escalator slip application | coating apparatus of Claim 2,
The shaft member is a bolt that is screwed to the holding member main body and penetrates a hole formed in the movable member;
Furthermore, the head of the bolt is opposed to the surface on the one side skirt guard side in the movable member, and functions as a stopper for preventing the movement of the movable member to the one side skirt guard side. Escalator slip agent application equipment. In the escalator slip application | coating apparatus of Claim 3,
An adjustment nut screwed between the holding member body and the movable member in the bolt;
The coil spring is sandwiched between the movable member and the adjustment nut, and the urging force of the coil spring against the movable member can be adjusted by adjusting the position of the adjustment nut with respect to the bolt. Agent applicator. In the escalator slip agent coating device according to any one of claims 1 to 4,
The step includes a step board main body, and a resin demarcation cleat disposed on an upper side of one side end portion in the left-right direction of the step board main body,
An escalator slip agent application device, wherein the holding member and the demarcation cleat are coupled and fixed to the tread body with a common screw member. A plurality of steps connected endlessly;
An escalator including skirt guards arranged on both sides in the left-right direction of the plurality of steps,
A slip agent applying device that is fixed to the lower sides of at least one step of the plurality of steps in the left-right direction and applies a slip agent to the surface of the corresponding skirt guard;
Each said slip agent coating device is an escalator which is a slip agent coating device in any one of Claims 1-5. In the escalator according to claim 6,
An escalator comprising, as the slip agent applicator, a slip agent applicator that is fixed to the lower side of both the left and right sides of all the steps of the plurality of steps and applies the slip agent to the surface of the corresponding skirt guard.

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