CN216583727U - Waterproof device for escalator - Google Patents
Waterproof device for escalator Download PDFInfo
- Publication number
- CN216583727U CN216583727U CN202123359449.1U CN202123359449U CN216583727U CN 216583727 U CN216583727 U CN 216583727U CN 202123359449 U CN202123359449 U CN 202123359449U CN 216583727 U CN216583727 U CN 216583727U
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- rail
- waterproof
- escalator
- waterproof cover
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Abstract
The utility model discloses a watertight fittings for automatic escalator, including pressing rail, pressure rail mounting panel, buckler and being used for the water conservancy diversion structure of drainage, fixed pressure rail on the baffle that allies oneself with step truss connection installs the buckler on pressing the rail for the fixed top that sets up at the step chain of buckler, water conservancy diversion structural mounting are at the end of pressing rail and buckler, and the ponding of rail and buckler is pressed in the discharge, avoids ponding direct flow to step leading wheel and step chain department. The utility model discloses simple structure, simple to operate can prevent effectively that external water from contacting step leading wheel and step chain, prolongs the life of step leading wheel and step chain.
Description
Technical Field
The utility model belongs to the technical field of the automatic escalator, concretely relates to a watertight fittings for automatic escalator.
Background
Escalators are stationary electric drive devices used to transport passengers up or down, typically in public places such as superstores, airports, and stations. The escalator is provided with steps, step chains are arranged on two sides of the steps, and the step chains on the two sides are connected through step bearings to draw the steps to do circulating motion together. When the escalator is used in a public place, waste water in a working environment enters the step main wheel and the step chain through a gap between the steps of the escalator, the step main wheel and the step chain are damaged, and the step main wheel and the step chain are rusted, so that the service life of the step main wheel and the step chain is shortened, and the normal work of the escalator is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a watertight fittings for automatic escalator, the device simple structure, convenient to use can prevent effectively that external water from contacting step leading wheel and step chain, prolongs the life of step leading wheel and step chain.
The utility model discloses a realize through following technical scheme:
a waterproof device for an escalator comprises a pressure rail, a pressure rail mounting plate, a waterproof cover and a flow guide structure for draining water; the pressing rail is provided with a first notch and a second notch, and the planes of the openings of the first notch and the second notch are vertically arranged; the pressure rail mounting plate is connected between the guide plate and the pressure rail, and the pressure rail is fixed on the guide plate; the cross section of the waterproof cover is in a transverse [ -shape, the opening of the waterproof cover is back to the step chain, and one side wall of the waterproof cover is fixedly connected with the second notch of the pressing rail; the flow guide structure is arranged at the end parts of the pressure rail and the waterproof cover for draining water.
Compared with the prior art, the utility model discloses following technological effect has at least:
the utility model discloses an installation pressure rail on linking up the baffle, the buckler is fixed with the pressure rail, and water conservancy diversion structural mounting is on pressure rail and buckler to fix buckler and water conservancy diversion structure in the top of step and step chain, on pressure rail and buckler can effectively block the rivers that get into the step and fall step main wheel and step chain, water conservancy diversion structure will press the rail and the rivers discharge that the buckler accumulates, avoids rivers to spill over. The utility model discloses simple structure, pressure rail and buckler independently install, and it is convenient to dismantle, can effectively avoid rivers to fall on step main wheel and the step chain, reduce the impaired possibility of step main wheel and step chain, prolong the life of step main wheel and step chain.
Furthermore, the pressing rail is formed by fixing two C-shaped guide rails, wherein the bottom surface of one C-shaped guide rail is fixedly connected with the side wall of the other C-shaped guide rail. Preferably, the two C-shaped guide rails are welded to form a pressure rail with a first notch and a second notch.
Further, the rail mounting plate is an L-shaped bending plate, one end of the rail mounting plate is fixed on the connecting guide plate, and the other end of the rail mounting plate is fixedly connected with the first notch of the rail through a plurality of T-shaped bolts. The pressure rail mounting plate is used for fixing the pressure rail near the guide plate, and two side plates of the pressure rail mounting plate are respectively connected and fixed with the guide plate and the pressure rail through T-shaped bolts.
Furthermore, a plurality of fixing holes are formed in the side wall, close to the pressure rail, of the waterproof cover at equal intervals, and the waterproof cover penetrates through the fixing holes through T-shaped bolts to be fixed with the pressure rail in a locking mode.
Furthermore, connecting holes are formed in the edges of two end portions of the waterproof cover, and fixing pieces are arranged at the bottoms of the connecting holes.
Furthermore, the two waterproof covers are fixedly connected through a connecting plate, and U-shaped inserting holes matched with the waterproof cover connecting holes are formed in the opposite side edges of the connecting plate.
Furthermore, the connecting plate and the two waterproof covers are spliced and fixed with the fixing piece through cross bolts penetrating through the U-shaped inserting holes and the connecting holes.
Furthermore, the waterproof cover and the two ends of the side edge connected with the pressure rail are both provided with a U-shaped groove, and the two U-shaped grooves opposite to the waterproof cover are fixedly connected with the T-shaped bolt through a waterproof cover connecting plate.
Further, the water conservancy diversion structure includes a plurality of drain pipes, the drain pipe link up respectively connect in the pressure rail with the buckler is used for the tip of drainage. Preferably, a water baffle is arranged at the end part of the waterproof cover for draining water, the water baffle is arranged on the end surface of the pressing rail, the top of the water baffle is bent towards the pressing rail, and the water baffle is fixed with a first notch of the pressing rail through a T-shaped bolt; the effect of drain pipe through connection water conservancy diversion structure on the breakwater is the rivers that the discharge falls to pressure rail and buckler, installs the drain pipe at the end of pressure rail and buckler, can in time discharge ponding, avoids the rainwater overflow. The end part of the pressing rail is provided with the water baffle plate, and the water draining pipe is directly connected to the water baffle plate, so that the water draining pipe can be adapted to the pressing rails with more different specifications, and the water draining pipe does not need to be replaced according to the specifications of the pressing rails.
Further, the fixing piece is a nut matched with the cross bolt.
Drawings
Fig. 1 is an installation schematic diagram of a waterproof device for an escalator of the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a front view of a pressing rail in a waterproof device for an escalator of the present invention.
Fig. 4 is a schematic view illustrating the connection between the pressure rail and the waterproof cover in the waterproof device for the escalator of the present invention.
Fig. 5 is a schematic structural view illustrating the connection of the waterproof cover in the waterproof device for the escalator of the present invention.
Fig. 6 is a top view of a flow guiding structure in a waterproof device for an escalator of the present invention.
Wherein, the attached figure illustrates, 1-linked guide plate; 2-step main wheel; 3-step chain; 4, rail pressing; 5-a waterproof cover; 6-pressing a rail mounting plate; 7-a connecting plate; 8-a waterproof cover connecting plate; 9-T bolt; 10-cross bolts; 11-a water baffle; 12-a drain pipe; 41-a first notch; 42-a second notch; a 51-U-shaped groove; 71-U-shaped plug holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specification, but the described embodiments are only some embodiments of the present invention, not all embodiments, and the scope of the present invention is not limited thereto.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. In the description of the present invention, the terms "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships based on those shown in the drawings, and are for convenience of description only, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 6, the embodiment provides a waterproof device for an escalator, which includes a pressure rail 4, a waterproof cover 5 and a flow guide structure, wherein the pressure rail 4 is fixed on a guide plate 1 connected with a step truss, the waterproof cover 5 is installed on the pressure rail 4, so that the waterproof cover 5 is fixedly disposed above a step chain 3, and the flow guide structure is installed at the ends of the pressure rail 4 and the waterproof cover 5, so as to drain accumulated water in the pressure rail 4 and the waterproof cover 5 and prevent the accumulated water from directly flowing to a step main wheel 2 and the step chain 3.
The pressing rail 4 is formed by welding and fixing two C-shaped guide rails, the bottom surface of one C-shaped guide rail is welded with the outer side wall of the other C-shaped guide rail, the notches of the two C-shaped guide rails are respectively a first notch 41 and a second notch 42, and the plane where the first notch 41 is located is perpendicular to the plane where the second notch 42 is located; the pressure rail 4 is fixedly connected with the guide plate 1 through a T-shaped bolt 9 and a pressure rail mounting plate 6; the pressure rail mounting plate 6 is an L-shaped plate structure, one side plate of the pressure rail mounting plate is fixed on the guide plate 1 through a T-shaped bolt 9, the other side plate is attached to a first notch 41 of the pressure rail 4, one end of the T-shaped bolt 9 is clamped in the pressure rail 4, the other end of the T-shaped bolt penetrates through the pressure rail mounting plate 6 and is locked and fixed, and the pressure rail mounting plate 6 and the first notch 41 are fixedly installed through the T-shaped bolt 9, so that the pressure rail 4 is fixed on the guide plate 1.
The waterproof cover 5 is a transverse [ -shaped bending structure with an opening back to the step chain 2, one bending side edge of the waterproof cover is tightly attached to the second notch 42 of the pressing rail 4, fixing holes are formed in the side edge at intervals of 400mm, the T-shaped bolt 9 penetrates through the fixing holes to be locked and fixed with the pressing rail 4, the other side edge is bent and folded to form a water blocking edge, water flow entering the step is collected, and meanwhile rainwater is guided to the tail end of the waterproof cover.
The water guide structure comprises a water baffle 11 and a water discharge pipe 12, wherein the water baffle 11 is installed on the end face of the tail end of the water discharge of the pressure rail 4, the top of the water baffle 11 is bent towards the pressure rail 4, and is locked and fixed with a first notch 41 at the end part of the pressure rail 4 through a T-shaped bolt, the water discharge pipe 12 is respectively installed on the water baffle 11 and at the tail end of the waterproof cover 5, and accumulated water entering the pressure rail 4 and the waterproof cover 5 is guided out through the water discharge pipe 12.
Based on the above scheme, the implementation manner of this embodiment is: fixing a pressure rail 4 on the guide plate 1 through a pressure rail mounting plate 6, and reserving a gap of 1-1.5 mm between the bottom surface of the pressure rail 4 and the step main wheel 2; one side of the waterproof cover 5 is fixedly installed with the second notch 42 of the pressure rail 4 through the T-shaped bolt 9, the bottom surface of the waterproof cover 5 is flush with the bottom surface of the pressure rail 4, the other side of the waterproof cover 5 serves as a water blocking edge, rainwater is guided to the tail end, then water flow is guided out through the drain pipe 12, and rainwater is prevented from directly flowing to the step chain 3 and the step main wheel 2.
In an embodiment, as shown in fig. 5, considering that the scale size of the existing escalator may be different, the length of the waterproof covers 5 needs to be adjusted according to the step length of the escalator, at this time, a plurality of waterproof covers can be spliced, two waterproof covers 5 are connected through a connecting plate 7, connecting holes are formed at two ends of the bottom edge of any waterproof cover, nuts are welded at the bottoms of the connecting holes, U-shaped inserting holes 71 matched with the connecting holes of the waterproof covers 5 are formed at two opposite ends of the connecting plate 7, the two waterproof covers 5 are spliced through the connecting plate 7, and the cross bolts 10 are screwed into the U-shaped bolt holes 71 and the connecting holes and are installed and fixed by the nuts.
In an embodiment, as shown in fig. 5, in order to further enhance the splicing stability of the waterproof covers 5, U-shaped grooves 51 are formed at two ends of a side edge where the waterproof covers 5 are fixedly connected with the pressure rail 4, when the two waterproof covers 5 are spliced and installed, the two opposite U-shaped grooves of the waterproof covers 5 are fixedly connected with a waterproof cover connecting plate 8 through T-shaped bolts 9, one end of each T-shaped bolt 9 is clamped in the corresponding U-shaped groove 51, and the other end of each T-shaped bolt passes through the waterproof cover connecting plate 8 to be locked and fixed; install the one end of buckler connecting plate 8 and T type bolt 9 on the U type groove 51 of a buckler 5, the other end is pegged graft with the U type groove 51 of another buckler 5, and it is fixed to screw up through T type bolt 9 after the grafting is accomplished to splice two bucklers 5 into an organic whole.
In other embodiments, the pressing rail 4 may be a rail structure formed integrally, and the notch is formed to enable the bottom surface of the pressing rail 4 to be flush with the bottom surface of the waterproof cover 5, so as to ensure that the pressing rail 4 and the waterproof cover are arranged above the step main wheel 2 and the step chain 3, and to protect the step main wheel 2 and the step chain 3 from water.
Various technical features in the above embodiments may be arbitrarily combined as long as there is no conflict or contradiction in the combination between the features, but is limited to the space and is not described one by one.
The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. A waterproof device for an escalator is characterized by comprising a pressure rail, a pressure rail mounting plate, a waterproof cover and a flow guide structure for draining water; the pressing rail is provided with a first notch and a second notch, and the planes of the openings of the first notch and the second notch are vertically arranged; the pressure rail mounting plate is connected between the guide plate and the pressure rail, and the pressure rail is fixed on the guide plate; the cross section of the waterproof cover is in a transverse [ -shape, the opening of the waterproof cover is back to the step chain, and one side wall of the waterproof cover is fixedly connected with the second notch of the pressing rail; the flow guide structure is arranged at the end part of the pressure rail and the waterproof cover for draining water.
2. The waterproof device for the escalator as claimed in claim 1, wherein the pressing rail is formed by fixing two C-shaped guide rails, wherein the bottom surface of one C-shaped guide rail is fixedly connected with the side wall of the other C-shaped guide rail.
3. The waterproof device for the escalator as claimed in claim 1, wherein the pressing rail mounting plate is an L-shaped bent plate, one end of which is fixed on the guide plate, and the other end of which is connected and fixed with the first notch of the pressing rail through a plurality of T-shaped bolts.
4. The waterproof device for the escalator as claimed in claim 1, wherein the waterproof cover has a plurality of fixing holes spaced at equal intervals on the side wall thereof adjacent to the pressure rail, and the waterproof cover is fastened and fixed to the pressure rail by T-bolts passing through the fixing holes.
5. The escalator waterproof device according to claim 1, wherein the waterproof cover has two ends, and the edges of the two ends are provided with connecting holes, and the bottom of the connecting holes is provided with fixing members.
6. The waterproof device for the escalator as claimed in claim 5, wherein the two waterproof covers are fixedly connected through a connecting plate, and U-shaped insertion holes matched with the connecting holes of the waterproof covers are formed in opposite side edges of the connecting plate.
7. The waterproof device for the escalator as claimed in claim 6, wherein the connecting plate and the two waterproof covers are spliced and fixed to the fixing member by cross bolts passing through the U-shaped insertion holes and the connecting holes.
8. The waterproof device for the escalator as claimed in claim 1, wherein the two ends of the side edge of the waterproof cover connected with the pressure rail are both provided with a U-shaped groove, and the two opposite U-shaped grooves of the waterproof cover are fixedly connected with a T-shaped bolt through a waterproof cover connecting plate.
9. The escalator water-proofing device according to claim 1, wherein the flow guide structure comprises a plurality of water discharge pipes, and the water discharge pipes are respectively connected with the end parts of the pressure rails and the water-proofing cover for water discharge in a penetrating manner.
10. A water guard for an escalator as claimed in claim 7, wherein said fixing member is a nut fitted to said cross bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359449.1U CN216583727U (en) | 2021-12-28 | 2021-12-28 | Waterproof device for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359449.1U CN216583727U (en) | 2021-12-28 | 2021-12-28 | Waterproof device for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216583727U true CN216583727U (en) | 2022-05-24 |
Family
ID=81628470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123359449.1U Active CN216583727U (en) | 2021-12-28 | 2021-12-28 | Waterproof device for escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216583727U (en) |
-
2021
- 2021-12-28 CN CN202123359449.1U patent/CN216583727U/en active Active
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