CN211310515U - Guide rail inslot embeds dustproof sill of enhancement mode - Google Patents
Guide rail inslot embeds dustproof sill of enhancement mode Download PDFInfo
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- CN211310515U CN211310515U CN201921549506.2U CN201921549506U CN211310515U CN 211310515 U CN211310515 U CN 211310515U CN 201921549506 U CN201921549506 U CN 201921549506U CN 211310515 U CN211310515 U CN 211310515U
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- guide rail
- sill
- rail groove
- dustproof
- base frame
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Abstract
The utility model relates to an enhanced dustproof sill with a built-in guide rail groove, which comprises a sill base frame, a guide rail groove and a dustproof panel; the sill bed frame is fixedly arranged below the elevator door, the guide rail groove is nested in the sill bed frame, and the notch of the guide rail groove is arranged upwards; the dustproof panel is arranged at the upper end of the sill base frame, and is connected with the sill base frame to shield the upper part of the guide rail groove and form a through hole communicated to the inside of the guide rail groove at the side edge; the guide rail groove is internally provided with a guide shoe movably connected with the guide rail groove, the guide shoe is fixedly connected with one end of a connecting plate, and the other end of the connecting plate extends out of the through opening and extends to the lower foot of the elevator door to be fixedly connected with the elevator door.
Description
Technical Field
The utility model relates to a guide rail inslot embeds dustproof sill of enhancement mode belongs to elevator technical field.
Background
In current elevator door system, during the switch door, the door foot is glued and is slided in the guide rail inslot, because the guide rail notch upwards, has foreign matters such as dust, gravel and sand, rubbish to fall into the inslot easily, causes the jamming phenomenon, influences the switch door, causes elevator trouble, in addition, the door receives probably the door foot to glue and deviate from and produce the incident from the guide rail groove when strong impact.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned prior art, the utility model provides a guide rail inslot embeds dustproof sill of enhancement mode sets up dustproof panel through the upper end at the sill bed frame, shelters from the top in the guide rail groove for foreign matter such as dust, gravel and sand, rubbish can not fall into the guide rail inslot.
The technical scheme of the utility model as follows:
an enhanced dustproof sill with a built-in guide rail groove comprises a sill base frame, a guide rail groove and a dustproof panel; the sill bed frame is fixedly arranged below the elevator door, the guide rail groove is nested in the sill bed frame, and the notch of the guide rail groove is arranged upwards; the dustproof panel is arranged at the upper end of the sill base frame, and is connected with the sill base frame to shield the upper part of the guide rail groove and form a through hole communicated to the inside of the guide rail groove at the side edge; the guide rail groove is internally provided with a guide shoe movably connected with the guide rail groove, the guide shoe is fixedly connected with one end of a connecting plate, and the other end of the connecting plate extends out of the through opening and extends to the lower foot of the elevator door to be fixedly connected with the elevator door.
Furthermore, the width of the dustproof panel is greater than the door opening width of the elevator door, the width of the guide rail groove is less than twice the door opening width of the elevator door, and the width of the sill pedestal is greater than the width of the dustproof panel and less than or equal to the width of the guide rail groove.
Furthermore, a reinforcing block used for reinforcing the strength of the whole structure is fixedly arranged in the guide rail groove, and the reinforcing block is arranged to avoid the moving track of the guide shoe.
Further, the sill base frame is U-shaped, and two sides of the sill base frame are arranged in a high-low mode; the guide rail groove is U-shaped, two sides of the guide rail groove are arranged in a high-low mode, the lower side of the guide rail groove and the lower side of the sill base frame are located on the same side, and a clamping groove is formed in the high side of the guide rail groove; the bottom of one end of the dustproof panel is provided with a fixed plate, the dustproof panel penetrates through the fixed plate and the side wall of the high side of the sill base frame through a plurality of bolts to be fixedly connected with the sill base frame, and the other end of the dustproof panel extends to the upper part of the low side of the sill base frame to form the through hole; the bottom of the dustproof panel is provided with a buckle corresponding to the clamping groove, and the buckle is buckled with the clamping groove.
Further, the sill bed frame is U-shaped, two sides of the sill bed frame are arranged in a high-low mode, and a supporting plate is fixedly arranged on the high side of the sill bed frame; the guide rail groove is U-shaped, two sides of the guide rail groove are arranged in a high-low mode, the lower side of the guide rail groove and the lower side of the sill base frame are located on the same side, the outer side wall of the high side of the guide rail groove is provided with a convex portion, and one end, far away from the high side of the sill base frame, of the supporting plate is erected on the convex portion; the dustproof panel is erected on the supporting plate, a fixing plate is arranged at the bottom of one end of the dustproof panel, the dustproof panel penetrates through the fixing plate and the side wall of the high side of the sill frame and fixedly connected with the sill base frame through a plurality of bolts, and the other end of the dustproof panel extends to the position above the low side of the sill base frame to form the through hole.
Furthermore, the sill base frame is square, and one side of the sill base frame is horizontally provided with an opening to form the through hole; the guide rail groove is U-shaped, is embedded in the sill base frame close to the through opening, and is provided with a first hook part matched with the outline of the lower end of the through opening at one end close to the through opening, and the first hook part is buckled with the lower end of the through opening; the dustproof panel erects in the up end of sill bed frame, dustproof panel one end be provided with the second that opening upper end outline agrees with colludes the portion, the bottom of the other end is provided with a fixed plate, dustproof panel one end collude the portion through the second with opening upper end lock, the other end pass through a plurality of bolts the fixed plate with the lateral wall of sill bed frame with sill bed frame fixed connection.
The utility model discloses following beneficial effect has:
1. the utility model relates to an enhanced dustproof sill with a built-in guide rail groove, which is characterized in that a dustproof panel is arranged at the upper end of a sill base frame to shield the upper part of the guide rail groove, so that foreign matters such as dust, sand and stone, garbage and the like can not fall into the guide rail groove;
2. the utility model relates to an enhanced dustproof sill with a built-in guide rail groove, which is characterized in that the width of a dustproof panel is slightly larger than the door opening width of an elevator door, thus effectively saving the manufacturing material of the dustproof panel; the width of the guide rail groove is slightly smaller than the door opening width twice of the elevator door, so that the guide shoe cannot be separated from the guide rail groove when the elevator door is opened and closed;
3. the utility model relates to a dustproof sill of guide rail inslot built-in enhancement mode sets up the boss at the guide rail inslot, and the boss upper end plays the supporting role to the structure is whole, has further strengthened holistic structural strength.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural view of a sill base frame, a guide rail groove and a dust-proof panel according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic structural view of a reinforcing block;
fig. 5 is a schematic overall structure diagram of a second embodiment of the present invention;
fig. 6 is a schematic structural view of a sill base frame, a guide rail groove, and a dust-proof panel according to a second embodiment of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;
fig. 8 is a schematic structural diagram of another embodiment of a second embodiment of the present invention;
fig. 9 is a schematic overall structure diagram of a third embodiment of the present invention;
fig. 10 is a schematic structural view of a sill base frame, a guide rail groove, and a dust-proof panel according to a third embodiment of the present invention;
FIG. 11 is a schematic view of the structure of FIG. 10 from another perspective;
FIG. 12 is an enlarged schematic view at A;
fig. 13 is a front view of the present invention.
The reference numbers in the figures denote:
1. a sill pedestal; 11. a port; 12. a support plate; 2. a guide rail groove; 21. a card slot; 22. A convex portion; 23. a first hook part; 24. a reinforcing block; 3. a dust-proof panel; 30. a fixing plate; 31. Buckling; 32. a second hook part; 4. an elevator door; 5. a guide shoe; 51. a connecting plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example one
Referring to fig. 1 to 4, an enhanced dustproof sill with a built-in guide rail groove includes a sill base frame 1, a guide rail groove 2 and a dustproof panel 3; the sill pedestal 1 is fixedly arranged below the elevator door 4, the guide rail groove 2 is nested in the sill pedestal 1, and the notch of the guide rail groove 2 is arranged upwards; the dustproof panel 3 is arranged at the upper end of the sill base frame 1, and the dustproof panel 3 is connected with the sill base frame 1, then shields the upper part of the guide rail groove 2 and forms a through hole 11 communicated with the inside of the guide rail groove 2 at the side edge; the guide rail groove 2 is internally provided with a guide shoe 5 movably connected with the guide rail groove 2, the guide shoe 5 is fixedly connected with one end of a connecting plate 51, and the other end of the connecting plate 51 extends out of the through opening 11 and extends to the lower foot of the elevator door 4 to be fixedly connected with the elevator door 4.
Further, referring to fig. 13, the width of the dustproof panel 3 is greater than the door opening width of the elevator door 4, the door opening width of the elevator door 4 is L in fig. 13, the width of the guide rail groove 2 is less than twice the door opening width of the elevator door 4, and the width of the sill pedestal 1 is greater than the width of the dustproof panel 3 and less than or equal to the width of the guide rail groove 2; specifically, the width of the dustproof panel 3 is slightly larger than the door opening width of the elevator door 4, and the width of the guide rail groove 2 is slightly smaller than twice the door opening width of the elevator door 4.
Further, a reinforcing block 24 for reinforcing the overall structural strength is fixedly arranged in the guide rail groove 2, and the reinforcing block 24 is arranged to avoid the moving track of the guide shoe 5.
Further, the sill base frame 1 is U-shaped, and two sides of the sill base frame are arranged in a high-low mode; the guide rail groove 2 is U-shaped, two sides of the guide rail groove are arranged in a high-low mode, the lower side of the guide rail groove 2 and the lower side of the sill base frame 1 are located on the same side, and a clamping groove 21 is arranged on the high side of the guide rail groove 2; a fixing plate 30 is arranged at the bottom of one end of the dustproof panel 3, the dustproof panel 3 penetrates through the fixing plate 30 and the side wall of the high side of the sill base frame 1 through a plurality of bolts to be fixedly connected with the sill base frame 1, and the other end of the dustproof panel 3 extends to the upper side of the low side of the sill base frame 1 to form the through hole 11; the bottom of the dustproof panel 3 is provided with a buckle 31 corresponding to the clamping groove 21, and the buckle 31 is buckled with the clamping groove 21.
In the embodiment, the dustproof panel 3 is arranged at the upper end of the sill base frame 1 and is shielded above the guide rail groove 2, so that foreign matters such as dust, sand, stone, garbage and the like cannot fall into the guide rail groove 2; the width of the dustproof panel 3 is slightly larger than the opening width of the elevator door 4, namely when the elevator door 4 is completely opened, the dustproof panel 3 is slightly wider than the opening width, so that the effect of preventing foreign matters from falling into the guide rail groove 2 when the elevator door is opened can be achieved, and manufacturing materials of the dustproof panel 3 are effectively saved;
the width of the guide rail groove 2 is slightly smaller than the door opening width twice of the elevator door 4, so that the guide shoe 5 cannot be separated from the guide rail groove 2 when the elevator door 4 is opened and closed;
the anti-dust device is characterized in that a U-shaped sill base frame 1 and a guide rail groove 2 are arranged, a dust-proof panel 3 is fixed on the side wall of the high side of the sill base frame 1 through a fixing plate 30, the dust-proof panel 3 extends to the upper part of the low side of the sill base frame 1, the upper part of the guide rail groove 2 is effectively shielded, a through hole 11 is directly formed, and a buckle 31 is buckled with a clamping groove 2 on the high side of the guide rail groove 2, so that the sill base frame 1, the guide rail groove 2 and the dust-proof panel 3 are tightly combined together, and the integral;
set up boss 24 in guide rail groove 2, the dust faceplate 3 is supported to boss 24 upper end, has further strengthened holistic structural strength.
Example two
Referring to fig. 5 to 7, the difference between the first embodiment and the second embodiment is that the sill base frame 1 is U-shaped, and two sides of the sill base frame 1 are arranged in a high-low manner, and a supporting plate 12 is further fixedly arranged on the high side of the sill base frame 1; the guide rail groove 2 is U-shaped, two sides of the guide rail groove are arranged in a high-low mode, the lower side of the guide rail groove 2 and the lower side of the sill base frame 1 are located on the same side, the outer side wall of the high side of the guide rail groove 2 is provided with a convex portion 22, and one end, far away from the high side of the sill base frame 1, of the support plate 12 is erected on the convex portion 22; the dustproof panel 3 is erected on the supporting plate 12, a fixing plate 30 is arranged at the bottom of one end of the dustproof panel 3, the dustproof panel 3 penetrates through the fixing plate 30 and the side wall of the 1 high side of the sill base frame and fixedly connected with the sill base frame 1 through a plurality of bolts, and the other end of the dustproof panel 3 extends to the upper portion of the 1 low side of the sill base frame to form the through hole 11.
The difference of this embodiment with embodiment one lies in, the fixed backup pad 12 that has set up in the high side of sill bed frame 1, and backup pad 12 still is connected with the convex part 22 that sets up on the high side of guide rail groove 2, and the effectual sill bed frame 1 of having strengthened is fixed through fixed plate 30 with the direct joint strength in guide rail groove 2, and dustproof panel 3 erects in backup pad 12 and fixed, has guaranteed dustproof panel 3 and sill bed frame 1's joint strength.
Referring to fig. 8, fig. 8 is a schematic structural diagram of another embodiment of this embodiment.
EXAMPLE III
Referring to fig. 9 to 12, the difference between the present embodiment and the first and second embodiments is that the sill base 1 is square, and one side of the sill base is horizontally provided with an opening to form the through hole 11; the guide rail groove 2 is U-shaped, the guide rail groove is embedded in the sill base frame 1 close to the through opening 11, a first hook part 23 matched with the outline of the lower end of the through opening 11 is arranged at one end, close to the through opening 11, of the guide rail groove 2, and the first hook part 23 is buckled with the lower end of the through opening 11; dustproof panel 3 erect in the up end of sill bed frame 1, dustproof panel 3 one end be provided with the second that the 11 upper end outlines of opening agree with colludes portion 32, the bottom of the other end is provided with a fixed plate 30, dustproof panel 3 one end through the second collude portion 32 with 11 upper end locks of opening, the other end pass through a plurality of bolts fixed plate 30 with sill bed frame 1's lateral wall with sill bed frame 1 fixed connection.
The difference between the present embodiment and the first and second embodiments is that the through hole 11 is formed in the side edge of the square sill base frame 1, and the dustproof panel 3 is directly erected on the upper end surface of the sill base frame 1 to prevent the iron sill base frame 1 from rusting, and meanwhile, the upper end surface of the sill base frame 1 plays a main supporting role, so that the thickness of the dustproof panel 3 can be reduced, and the material of aluminum alloy is saved; the guide rail groove 2 is effectively connected with the sill base frame 1 through the first hook part 23;
in this embodiment, the upper end of the reinforcing block 24 provided in the rail groove 2 supports the upper end surface of the sill base 1, thereby enhancing the overall structural strength.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a dustproof sill of built-in enhancement mode of guide rail inslot which characterized in that: comprises a sill pedestal (1), a guide rail groove (2) and a dustproof panel (3); the sill pedestal (1) is fixedly arranged below the elevator door (4), the guide rail groove (2) is nested in the sill pedestal (1), and the notch of the guide rail groove (2) is arranged upwards; the dustproof panel (3) is arranged at the upper end of the sill base frame (1), and the dustproof panel (3) is connected with the sill base frame (1) and then shields the upper part of the guide rail groove (2) and forms a through hole (11) communicated with the inside of the guide rail groove (2) at the side edge; the elevator guide rail is characterized in that a guide shoe (5) movably connected with the guide rail groove (2) is arranged in the guide rail groove (2), the guide shoe (5) is fixedly connected with one end of a connecting plate (51), and the other end of the connecting plate (51) extends out of the through hole (11) and extends to the lower foot of the elevator door (4) to be fixedly connected with the elevator door (4).
2. The enhanced dustproof sill provided with the built-in guide rail groove of claim 1, wherein: the width of the dustproof panel (3) is greater than the door opening width of the elevator door (4), the width of the guide rail groove (2) is less than the double door opening width of the elevator door (4), and the width of the sill pedestal (1) is greater than the width of the dustproof panel (3) and less than or equal to the width of the guide rail groove (2).
3. The enhanced dustproof sill provided with the built-in guide rail groove of claim 2, wherein: the guide rail groove (2) is internally and fixedly provided with a reinforcing block (24) for reinforcing the strength of the whole structure, and the reinforcing block (24) avoids the moving track of the guide shoe (5).
4. The enhanced dustproof sill provided with the built-in guide rail groove of claim 3, wherein: the sill base frame (1) is U-shaped, and two sides of the sill base frame are arranged in a high-low mode; the guide rail groove (2) is U-shaped, two sides of the guide rail groove are arranged in a high-low mode, the lower side of the guide rail groove (2) and the lower side of the sill base frame (1) are located on the same side, and a clamping groove (21) is formed in the high side of the guide rail groove (2); a fixing plate (30) is arranged at the bottom of one end of the dustproof panel (3), the dustproof panel (3) penetrates through the fixing plate (30) and the side wall of the high side of the sill base frame (1) to be fixedly connected with the sill base frame (1) through a plurality of bolts, and the other end of the dustproof panel (3) extends to the upper side of the low side of the sill base frame (1) to form the through hole (11); the bottom of the dustproof panel (3) is provided with a buckle (31) corresponding to the clamping groove (21), and the buckle (31) is buckled with the clamping groove (21).
5. The enhanced dustproof sill provided with the built-in guide rail groove of claim 3, wherein: the sill pedestal (1) is U-shaped, two sides of the sill pedestal are arranged in a high-low mode, and a supporting plate (12) is fixedly arranged on the high side of the sill pedestal (1); the guide rail groove (2) is U-shaped, two sides of the guide rail groove are arranged in a high-low mode, the lower side of the guide rail groove (2) and the lower side of the sill base frame (1) are located on the same side, a convex portion (22) is arranged on the outer side wall of the high side of the guide rail groove (2), and one end, far away from the high side of the sill base frame (1), of the supporting plate (12) is erected on the convex portion (22); dustproof panel (3) erect in on backup pad (12), and the bottom of dustproof panel (3) one end is provided with a fixed plate (30), dustproof panel (3) pass through a plurality of bolts fixed plate (30) with the lateral wall of sill bed frame (1) high side with sill bed frame (1) fixed connection, the other end of dustproof panel (3) extends to the top of sill bed frame (1) low side forms opening (11).
6. The enhanced dustproof sill provided with the built-in guide rail groove of claim 3, wherein: the sill base frame (1) is square, and one side of the sill base frame is horizontally provided with an opening to form the through hole (11); the guide rail groove (2) is U-shaped, the guide rail groove is close to the through opening (11) and is nested in the sill base frame (1), a first hook part (23) matched with the outline of the lower end of the through opening (11) is arranged at one end, close to the through opening (11), of the guide rail groove (2), and the first hook part (23) is buckled with the lower end of the through opening (11); dustproof panel (3) erect in the up end of sill bed frame (1), dustproof panel (3) one end be provided with portion (32) are colluded to the second that opening (11) upper end outline agrees with, and the bottom of the other end is provided with a fixed plate (30), dustproof panel (3) one end through the second collude portion (32) with opening (11) upper end lock, the other end pass through a plurality of bolts fixed plate (30) with the lateral wall of sill bed frame (1) with sill bed frame (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549506.2U CN211310515U (en) | 2019-09-18 | 2019-09-18 | Guide rail inslot embeds dustproof sill of enhancement mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549506.2U CN211310515U (en) | 2019-09-18 | 2019-09-18 | Guide rail inslot embeds dustproof sill of enhancement mode |
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| Publication Number | Publication Date |
|---|---|
| CN211310515U true CN211310515U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549506.2U Active CN211310515U (en) | 2019-09-18 | 2019-09-18 | Guide rail inslot embeds dustproof sill of enhancement mode |
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| CN (1) | CN211310515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482388A (en) * | 2019-09-18 | 2019-11-22 | 高宪立 | A kind of enhanced dust-proof sill built in guide-track groove |
| CN110482388B (en) * | 2019-09-18 | 2024-07-12 | 高宪立 | Built-in enhancement mode dustproof sill of guide rail groove |
-
2019
- 2019-09-18 CN CN201921549506.2U patent/CN211310515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482388A (en) * | 2019-09-18 | 2019-11-22 | 高宪立 | A kind of enhanced dust-proof sill built in guide-track groove |
| CN110482388B (en) * | 2019-09-18 | 2024-07-12 | 高宪立 | Built-in enhancement mode dustproof sill of guide rail groove |
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