CN217129245U - Split type upper guide rail for subway sliding door - Google Patents
Split type upper guide rail for subway sliding door Download PDFInfo
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- CN217129245U CN217129245U CN202220644999.3U CN202220644999U CN217129245U CN 217129245 U CN217129245 U CN 217129245U CN 202220644999 U CN202220644999 U CN 202220644999U CN 217129245 U CN217129245 U CN 217129245U
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- guide rail
- connecting plate
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- mounting plate
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Abstract
The utility model relates to the technical field of guide rail, and disclose a subway sliding door is with split type guide rail of going up, including mounting plate, two connecting plates and two guide rails, mounting plate has two support backing plates with the link upper surface joint of connecting plate, and two equal movable mounting in upper end surface that support the backing plate have the guide rail, the bottom of mounting plate and connecting plate is provided with a plurality of fasteners, the fastener is the bottom of U shape joint at mounting plate and connecting plate. The device is through the connection of mounting plate and connecting plate, with guide rail movable mounting in mounting plate and connecting plate hookup location department to carry out the position to the guide rail through the joint of protruding piece with the recess and inject, prevent that the guide rail from taking place the offset, then utilize the fastener to be connected mounting plate and connecting plate, and then accomplish the installation of guide rail, when tearing open the guide rail and trade, only need dismantle the fastener of mounting plate and connecting plate bottom joint can.
Description
Technical Field
The utility model relates to a guide rail technical field specifically is a subway sliding door is with split type guide rail of going up.
Background
With the rapid development of the subway industry in China, the locomotive puts higher requirements on the reliability, maintainability and safety of a door system. The traditional guide rail on the door and the mechanism mounting bottom plate are integrated, the structure is simple, and the replacement and the disassembly of the guide rail on the door mechanism are not convenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a subway sliding door is with split type upper guideway solves above-mentioned problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subway sliding door is with split type upper guide rail, includes mounting plate, two connecting plates and two guide rails, mounting plate is the zigzag setting, the connecting plate is L nature setting, and mounting plate's bottom corresponds the laminating with the bottom of two connecting plates, mounting plate has two supporting backing plates with the link upper surface joint of connecting plate, and the both sides surface of supporting the backing plate respectively with the side looks butt of mounting plate and connecting plate, two equal movable mounting of upper end surface who supports the backing plate have the guide rail, and the width of guide rail is the same with the supporting backing plate, the bottom of mounting plate and connecting plate is provided with a plurality of fasteners, the fastener is the bottom of U shape joint at mounting plate and connecting plate, and mounting plate and connecting plate be connected through the fastener.
Preferably, the side surfaces of the mounting bottom plate and the connecting plate are provided with grooves corresponding to a plurality of positions, the surfaces of the two sides of the guide rail are provided with a plurality of convex blocks, and the positions of the convex blocks correspond to the positions of the grooves one to one.
Preferably, the surface of the joint of the mounting bottom plate and the bottom of the connecting plate is provided with a limiting hole, the bottom surface of the clamping piece is provided with a plurality of limiting blocks, and the positions of the limiting blocks correspond to the positions of the limiting holes one to one.
Preferably, the protruding block is matched with the groove in size, the protruding block is embedded in the groove, and the guide rail is clamped with the side faces of the mounting base plate and the connecting plate through the protruding block and the groove.
Preferably, the limiting blocks are matched with the limiting holes in size, the limiting blocks are embedded in the limiting holes, the supporting base plate is detachably mounted at the connecting positions of the mounting bottom plate and the connecting plate through the limiting blocks and the limiting holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a subway sliding door is with split type upper guideway possesses following beneficial effect:
the device passes through the connection of mounting plate and connecting plate, with guide rail movable mounting in mounting plate and connecting plate hookup location department, and carry out the position to the guide rail between mounting plate and the connecting plate inside through the joint of protruding piece and recess and prescribe a limit to, prevent that the guide rail from taking place the offset, then be being connected mounting plate and connecting plate utilizing the fastener, and then accomplish the installation of guide rail, when tearing open the guide rail and trade, only need dismantle the fastener of mounting plate and connecting plate bottom joint and can make and separate between mounting plate and the connecting plate, and then take out the guide rail, moreover, the steam generator is simple in structure, it is convenient to dismantle.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the present invention;
fig. 3 is a schematic view of the internal cross-section structure of the present invention.
In the figure: 1. mounting a bottom plate; 2. a connecting plate; 3. a guide rail; 4. a support pad; 5. a snap-fit member; 6. a groove; 7. a limiting hole; 8. a limiting block; 9. and (4) a convex block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a split type upper guide rail for a subway sliding door comprises an installation base plate 1, two connecting plates 2 and two guide rails 3, wherein the installation base plate 1 is arranged in a zigzag manner, the connecting plates 2 are arranged in an L-shaped manner, the bottoms of the installation base plate 1 are correspondingly attached to the bottoms of the two connecting plates 2, two supporting base plates 4 are clamped on the upper surfaces of the connecting ends of the installation base plate 1 and the connecting plates 2, the two side surfaces of each supporting base plate 4 are respectively abutted to the side surfaces of the installation base plate 1 and the connecting plates 2, the guide rails 3 are movably arranged on the upper end surfaces of the two supporting base plates 4, the width of each guide rail 3 is the same as that of each supporting base plate 4, the supporting base plates 4 are used for enabling the pressure of the guide rails 3 on the installation base plate 1 and the connecting plates 2 to be the same, the installation base plate 1 and the connecting plates 2 are enabled to be stressed to be the same, a plurality of clamping pieces 5 are arranged at the bottoms of the installation base plate 1 and the connecting plates 2 in a U shape, the mounting base plate 1 and the connecting plate 2 are connected by a fastener 5.
Further, the corresponding recess 6 in a plurality of positions has all been seted up to mounting plate 1 and connecting plate 2's side, 3 both sides surfaces of guide rail are provided with a plurality of protruding pieces 9, and the position of a plurality of protruding pieces 9 and the position one-to-one of a plurality of recess 6, protruding piece 9 and recess 6's size looks adaptation, and protruding piece 9 embedding is connected in the inside of recess 6, guide rail 3 is through the side looks joint of protruding piece 9 and recess 6 with mounting plate 1 and connecting plate 2, the joint through protruding piece 9 and recess 6 carries out the position to guide rail 3 between mounting plate 1 and the connecting plate 2 is inside and prescribes a limit, prevent that guide rail 3 from taking place the skew.
Further, spacing hole 7 has been seted up on the surface of installing the bottom plate 1 and the 2 bottom junctions of connecting plate, the bottom surface of fastener 5 is provided with a plurality of stoppers 8, and the position one-to-one of a plurality of stoppers 8 and the position of a plurality of spacing hole 7, stopper 8 and spacing hole 7's size looks adaptation, and stopper 8 embedding is connected in the inside of spacing hole 7, support backing plate 4 passes through stopper 8 and spacing hole 7 demountable installation in the hookup location department of installing the bottom plate 1 and connecting plate 2, carry out the position to support backing plate 4 through stopper 8 and spacing hole 7's joint and prescribe a limit to, prevent that support backing plate 4 from taking place the skew.
When in use, the supporting base plate 4 is prevented from being arranged on the upper surface of the mounting base plate 1, the limiting block 8 at the bottom of the supporting base plate 4 is clamped with the limiting hole 7, so that the limiting block 8 and the limiting hole 7 limit the position of the supporting base plate 4, the supporting base plate 4 is prevented from being shifted, then the guide rail 3 is arranged on the upper surface of the connecting plate 2, the convex block 9 at the side surface of the guide rail 3 is clamped with the groove 6 arranged on the mounting base plate 1, then the connecting plate 2 is correspondingly connected with the mounting base plate 1, the groove 6 and the limiting hole 7 arranged on the connecting plate 2 are correspondingly connected with the limiting block 8 and the convex block 9 respectively, finally the mounting base plate 1 and the bottom of the connecting plate 2 are fixedly mounted by using the clamping piece 5, the guide rail 3 is mounted, when the guide rail 3 is dismounted, the mounting base plate 1 and the connecting plate 2 can be separated by only dismounting the clamping piece 5 clamped at the bottom of the mounting base plate 1 and the connecting plate 2, and then take out guide rail 3, simple structure, it is convenient to dismantle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a subway sliding door is with split type upper rail, includes mounting plate (1), two connecting plates (2) and two guide rails (3), its characterized in that: the mounting bottom plate (1) is arranged in a Z shape, the connecting plate (2) is arranged in an L shape, the bottom of the mounting bottom plate (1) is correspondingly jointed with the bottoms of the two connecting plates (2), two supporting base plates (4) are clamped on the upper surface of the connecting end of the mounting base plate (1) and the connecting plate (2), the surfaces of the two sides of the supporting backing plates (4) are respectively abutted against the side surfaces of the mounting base plate (1) and the connecting plate (2), the surfaces of the upper ends of the two supporting backing plates (4) are respectively movably provided with a guide rail (3), the width of the guide rail (3) is the same as that of the support backing plate (4), a plurality of clamping pieces (5) are arranged at the bottoms of the installation bottom plate (1) and the connecting plate (2), the clamping piece (5) is clamped at the bottoms of the mounting bottom plate (1) and the connecting plate (2) in a U shape, and the mounting bottom plate (1) is connected with the connecting plate (2) through a clamping piece (5).
2. The split type upper guide rail for the subway slide door as claimed in claim 1, wherein: the side of mounting plate (1) and connecting plate (2) all seted up corresponding recess (6) in a plurality of positions, guide rail (3) both sides surface is provided with a plurality of protruding pieces (9), and the position of a plurality of protruding pieces (9) and the position one-to-one of a plurality of recess (6).
3. The split type upper guide rail for the subway slide door as claimed in claim 1, wherein: spacing hole (7) have been seted up on the surface of mounting plate (1) and connecting plate (2) bottom junction, the bottom surface of fastener (5) is provided with a plurality of stoppers (8), and the position of a plurality of stoppers (8) and the position one-to-one in a plurality of spacing hole (7).
4. The split type upper guide rail for the subway sliding door as claimed in claim 2, wherein: protruding piece (9) and the size looks adaptation of recess (6), and protruding piece (9) embedding is connected in the inside of recess (6), and guide rail (3) are through the side looks joint of protruding piece (9) and recess (6) and mounting plate (1) and connecting plate (2).
5. The split type upper guide rail for the subway sliding door as claimed in claim 3, wherein: stopper (8) and the size looks adaptation of spacing hole (7), and stopper (8) embedding is connected in the inside in spacing hole (7), and support backing plate (4) are through stopper (8) and spacing hole (7) demountable installation in the hookup location department of mounting plate (1) and connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220644999.3U CN217129245U (en) | 2022-03-23 | 2022-03-23 | Split type upper guide rail for subway sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220644999.3U CN217129245U (en) | 2022-03-23 | 2022-03-23 | Split type upper guide rail for subway sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217129245U true CN217129245U (en) | 2022-08-05 |
Family
ID=82644279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220644999.3U Active CN217129245U (en) | 2022-03-23 | 2022-03-23 | Split type upper guide rail for subway sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217129245U (en) |
-
2022
- 2022-03-23 CN CN202220644999.3U patent/CN217129245U/en active Active
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