CN216190274U - Handrail guide device of escalator - Google Patents
Handrail guide device of escalator Download PDFInfo
- Publication number
- CN216190274U CN216190274U CN202122697952.1U CN202122697952U CN216190274U CN 216190274 U CN216190274 U CN 216190274U CN 202122697952 U CN202122697952 U CN 202122697952U CN 216190274 U CN216190274 U CN 216190274U
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- handrail
- escalator
- handrail support
- support
- guide rail
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Abstract
The utility model discloses a handrail guide rail device of an escalator, which comprises a handrail support and a handrail guide rail arranged on the handrail support; the handrail support extends along a first direction and is of an internal hollow structure; the profile piece is arranged inside the handrail support and extends along a first direction; the profile piece is provided with a limiting structure which is used for forming limiting fit with one end of the glass of the escalator; the lighting assembly is arranged inside the handrail support and is in plug-in fit with the profile piece along a first direction; the handrail support is provided with an opening through which the light of the lighting assembly penetrates. The illumination assembly is assembled on the handrail of the escalator in an inserting mode, is convenient and rapid to install, saves time and labor, and effectively meets the installation operation requirement of the escalator.
Description
Technical Field
The utility model relates to the technical field of escalators, in particular to a handrail guide rail device of an escalator.
Background
Along with the rapid development of economy, more and more subways and stations are built, and the handrail guide rail parts of the escalator are positioned on two sides of the escalator, so that the safety of passengers is protected while motion tracks are provided for the handrail belts. The width of the truss is generally controlled to be 1500mm due to the limitation of the civil engineering width in places such as urban high-speed railways and the like, and the requirement of the civil engineering width is difficult to achieve due to the fact that the centers of glass and a handrail belt are in an eccentric state in the existing combined structure of a stainless steel handrail guide rail, a stainless steel handrail support and a reinforcing rib; secondly, the central line of the handrail belt is not coincident with the central line of the glass, the handrail belt and the handrail guide rail part can generate the action of eccentric force on the glass, and the risk of causing the glass to be cracked exists. In addition, for satisfying the place demand, can increase lighting device on escalator's handrail, devices such as present lighting lamp area need be fixed on the handrail through a large amount of screws, and the installation is loaded down with trivial details, takes trouble and difficultly.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems, the present invention aims to: the handrail guide rail device of the escalator is provided, the lighting assembly is assembled on the handrail of the escalator in a plug-in mode, the installation is convenient and fast, time and labor are saved, and the installation operation requirements of the escalator are effectively met.
The technical solution of the utility model is realized as follows: a handrail guide rail device of an escalator comprises a handrail support, a handrail guide rail arranged on the handrail support and a lighting assembly;
the handrail support extends along a first direction and is of an internal hollow structure; the profile piece is arranged inside the handrail support and extends along a first direction; the profile piece is provided with a limiting structure which is used for forming limiting fit with one end of the glass of the escalator;
the lighting assembly is arranged inside the handrail support and is in plug-in fit with the profile piece along a first direction; the handrail support is provided with an opening through which the light of the lighting assembly penetrates.
Further, the device comprises a light-transmitting portion; the light transmission part is arranged to cover the opening.
Furthermore, the light-transmitting part is matched with the handrail support in an inserting mode along the first direction.
Furthermore, the first side of the light transmission part is in inserting fit with the handrail support along the first direction, and the second side of the light transmission part is in inserting fit with the section bar piece along the first direction.
Further, the device comprises a bolt assembly for locking the handrail support, the handrail guide and the profile element.
Further, the bolt assembly comprises a T-shaped bolt and a locking nut; the profile piece is provided with a butt joint surface which is abutted against the handrail support; a limit groove extending along a first direction is arranged on the abutting surface; the T-shaped end of the T-shaped bolt is movably arranged in the limiting groove, and a screw rod of the T-shaped bolt is inserted in the handrail support and the handrail guide rail and matched with the locking nut.
Furthermore, a first matching hole for the T-shaped bolt to pass through is formed in the handrail guide rail; the handrail support is provided with a second matching hole for the T-shaped bolt to pass through; the first matching hole and/or the second matching hole are/is a waist-shaped hole extending along the first direction.
Furthermore, the limiting structure is a sinking groove; and a glass sheath used for coating one end of the glass is arranged in the sinking groove.
Further, the central axis of the cross section of the handrail guide rail is coincident with the central axis of the cross section of the glass.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the illumination assembly and the light transmission part are arranged on the handrail support in an inserting mode, so that the illumination assembly and the light transmission part are convenient to install and detach, time and labor are saved, and the installation operation requirements of the escalator are effectively met.
2. The utility model uses the profile piece and the handrail guide rail in a matching way, the center line of the handrail belt of the escalator and the center line of the glass in the height direction are superposed, the danger that the handrail belt and the handrail guide rail generate eccentric force to the glass in the prior art is solved, and the safety is improved. In addition, the truss width of the escalator is reduced to meet the requirement of civil engineering width.
3. According to the utility model, through the matched use of the bolt component and the limiting groove, the T-shaped bolt is pre-installed in the limiting groove, and then the handrail support and the handrail guide rail are sequentially installed, so that the problem that the bolt component cannot be installed due to insufficient installation space of the escalator support and the escalator guide rail is solved, and the practicability is high.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic three-dimensional structure of the handrail guide of the present invention;
FIG. 3 is a schematic three-dimensional view of the armrest support of the present invention;
FIG. 4 is a schematic three-dimensional structure of a light-transmitting portion according to the present invention;
FIG. 5 is a schematic three-dimensional structure of a profile of the present invention;
FIG. 6 is a schematic three-dimensional structure of a lighting assembly of the present invention;
wherein: 1. a handrail support; 11. an opening; 12. a second mating hole; 2 handrail guide rails; 21. a first mating hole; 3. a profile piece; 31. a limiting groove; 32. a second insertion groove; 33. sinking a groove; 34. a first flange; 35. a second flange; 4. an illuminating lamp; 41. a plug-in unit; 5. a light-transmitting portion; 51. a first insertion groove; 6. a bolt assembly; 7. a glass sheath; 8. glass; 9. a handrail belt.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
As shown in fig. 1 to 6, the handrail guiding device of an escalator of the present invention includes a handrail support 1 having a hollow inside and a handrail guiding rail 2 installed on the handrail support 1. The handrail guide 2 is located at an upper position of the handrail support 1. The handrail guide rail 2 is formed with a sliding part in the direction of sheet metal bending, and the handrail belt is coated on the sliding part and can slide along the sliding part. The handrail guide rail 2 and the handrail support 1 of this embodiment all adopt stainless steel, and satisfy the demand of intensity and rigidity. The section piece 3 is made of an aluminum alloy material, and is simple and convenient to form.
The handrail support 1 extends along a first direction and has an inner hollow structure. An opening 11 is formed on the bottom surface of the handrail support 1. The aforementioned first direction is defined as an extending direction of the handrail of the escalator. The profile 3 is mounted inside the armrest support 1 and extends in a first direction. The top face of the profile element 3 abuts against the inner top wall of the handrail support 1, and the bottom face covers a partial region of the opening 11. A first flange 34 is formed on the side of one side of the profile element 3 and a second flange 35 is formed on the side of the opposite side. A step surface is formed between the bottom surface of the second flange 35 and the side surface of the sectional material piece 3; one side edge of the opening 11 abuts against the step surface, thereby vertically restricting the profile 3 and restricting the profile 3 from moving to one side in the width direction thereof.
And a limiting structure used for forming limiting fit with one end of the glass 8 of the escalator is processed on the section bar 3. One end of the glass 8 is arranged in the limiting structure to realize positioning and fixing. The lighting assembly is arranged inside the handrail support 1 and is in plug-in fit with the profile element 3 along a first direction. The aforementioned openings 11 form a second area outside the area covered by the profile element 3. The lighting assembly is arranged facing the second area of the opening 11 such that the light of the lighting assembly can exit the handrail support 1 downwards from the opening 11. The light-transmitting part 5 covers the opening 11 to form a closed structure inside the armrest support 1, and components such as a lighting assembly are hidden inside the armrest support 1 to improve the safety of the entire armrest. The light-transmitting portion 5 is a light-transmitting plate and extends in the longitudinal direction of the handrail support 1. After the light emitted by the lighting assembly passes through the light-transmitting plate, the light is softer, and the light is more attractive.
The lighting assembly includes a lighting lamp 4 and a connector 41, and the lighting lamp 4 is connected to the connector 41 by a screw or a bolt. A second insertion groove 32 is formed on a side surface of one side of the section bar element 3, the second insertion groove 32 extends along the length direction of the section bar element 3, and the insertion end of the insertion piece 41 is inserted into the second insertion groove 32 along the length direction of the section bar element 3, so that the lighting lamp 4 is fixed.
The light-transmitting part 5 is inserted and matched with the handrail support 1 along the first direction, so that the light-transmitting part 5 is convenient to disassemble and assemble. In this embodiment, the first side of the light-transmitting portion 5 is in inserting fit with the armrest support 1 along the first direction, the second side is in inserting fit with the profile 3 along the first direction, and the first side and the second side are opposite sides of the light-transmitting portion 5. Specifically, first insertion grooves 51 extending in the direction of the light transmission portion 5 are formed on opposite sides thereof. The edge of one side of the opening 11 can be inserted into the first insertion groove 51, and the first flange 34 can be inserted into the first insertion groove 51 of the second side, so as to fix the light-transmitting portion 5.
The device of the present embodiment comprises a bolt assembly 6 for locking the handrail support 1, the handrail guide 2 and the profile element 3. The above-described handrail support 1, handrail guide 2, and profile 3 are fixed to each other by the bolt assembly 6 to form an integral structure. Specifically, the bolt assembly 6 includes a T-bolt and a lock nut. The T-bolt is a conventional component in the prior art. The top surface of the profile 3 forms an abutment surface for abutment with the handrail support 1. The abutment surface is formed with a stopper groove 31 extending in the longitudinal direction thereof. The cross section of the limiting groove 31 is of a T-shaped structure. The T-shaped end of the T-bolt is movably mounted in the limiting groove 31 and can move in the limiting groove 31. The screw rod of the T-shaped bolt is inserted in the handrail support 1 and the handrail guide rail 2 and is matched with the locking nut. The above-mentioned mutual fixation of the handrail support 1, the handrail guide 2 and the profile 3 is achieved by the locking of the locking nut.
The handrail guide 2 is formed with a first fitting hole 21 through which a T-bolt passes. The technician on the arm rest support 1 has a second mating hole 12 through which the T-bolt passes. The central axes of the first fitting hole 21 and the second fitting hole 12 extend in the vertical direction, and the first fitting hole 21 and/or the second fitting hole 12 are/is a kidney-shaped hole extending in the first direction. In this embodiment, the first mating hole 21 and the second mating hole 12 are both kidney-shaped holes.
In this embodiment, the handrail guide 2 has a U-shaped configuration, the sliding portion of the handrail guide 2 is formed at the upper end of the handrail guide 2, and the first engaging hole 21 is formed at the center of the bottom surface of the handrail guide 2. The limiting structure is a sinking groove 33 formed on the bottom surface of the sectional material piece 3, and a glass sheath 7 used for coating one end of the glass 8 is arranged in the sinking groove 33 in a tight fit mode. The central axis of the cross section of the sinking groove 33 coincides with the central axis of the cross section of the handrail guide rail 2, and the central axis of the cross section of the handrail guide rail 2 coincides with the central axis of the cross section of the glass 8, so that the glass 8 and the handrail guide rail 2 are positioned in the same vertical direction after installation.
During specific assembly, a certain number of T-shaped bolts are installed in the limiting groove 31 in advance, the handrail support 1 and the profile piece 3 are installed firstly, the T-shaped bolts are inserted into the second matching holes 12, the handrail guide rail 2 is installed on the handrail support 1, the T-shaped bolts are inserted into the first matching holes 21, finally, locking nuts are installed inside the handrail guide rail 2 to lock the three, and the light-transmitting portion 5 is installed after the lighting assembly is inserted into the handrail support 1.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A handrail guide rail device of an escalator comprises a handrail support, a handrail guide rail arranged on the handrail support and a lighting assembly; the method is characterized in that:
the handrail support extends along a first direction and is of an internal hollow structure; the profile piece is arranged inside the handrail support and extends along a first direction; the profile piece is provided with a limiting structure which is used for forming limiting fit with one end of the glass of the escalator;
the lighting assembly is arranged inside the handrail support and is in plug-in fit with the profile piece along a first direction; the handrail support is provided with an opening through which the light of the lighting assembly penetrates.
2. The handrail guiding device of an escalator as claimed in claim 1, wherein: the device includes a light-transmissive portion; the light transmission part is arranged to cover the opening.
3. The handrail guiding device of an escalator as claimed in claim 2, wherein: the light-transmitting part is matched with the handrail support in an inserting mode along the first direction.
4. The handrail guiding device of an escalator as claimed in claim 2, wherein: the first side of the light-transmitting part is in inserting fit with the handrail support along the first direction, and the second side of the light-transmitting part is in inserting fit with the section bar piece along the first direction.
5. The handrail guiding device of an escalator as claimed in claim 1, wherein: the device comprises a bolt assembly for locking the handrail support, the handrail guide and the profile element.
6. The handrail guiding device of an escalator as claimed in claim 5, wherein: the bolt assembly comprises a T-shaped bolt and a locking nut; the profile piece is provided with a butt joint surface which is abutted against the handrail support; a limit groove extending along a first direction is arranged on the abutting surface; the T-shaped end of the T-shaped bolt is movably arranged in the limiting groove, and a screw rod of the T-shaped bolt is inserted in the handrail support and the handrail guide rail and matched with the locking nut.
7. The handrail guiding device of an escalator as claimed in claim 6, wherein: the handrail guide rail is provided with a first matching hole for the T-shaped bolt to pass through; the handrail support is provided with a second matching hole for the T-shaped bolt to pass through; the first matching hole and/or the second matching hole are/is a waist-shaped hole extending along the first direction.
8. The handrail guiding device of an escalator as claimed in claim 1, wherein: the limiting structure is a sinking groove; and a glass sheath used for coating one end of the glass is arranged in the sinking groove.
9. The handrail guiding device of an escalator as claimed in claim 1, wherein: the central axis of the cross section of the handrail guide rail is coincident with the central axis of the cross section of the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697952.1U CN216190274U (en) | 2021-11-05 | 2021-11-05 | Handrail guide device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122697952.1U CN216190274U (en) | 2021-11-05 | 2021-11-05 | Handrail guide device of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216190274U true CN216190274U (en) | 2022-04-05 |
Family
ID=80903436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122697952.1U Active CN216190274U (en) | 2021-11-05 | 2021-11-05 | Handrail guide device of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216190274U (en) |
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2021
- 2021-11-05 CN CN202122697952.1U patent/CN216190274U/en active Active
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