CN110482388B - Built-in enhancement mode dustproof sill of guide rail groove - Google Patents
Built-in enhancement mode dustproof sill of guide rail groove Download PDFInfo
- Publication number
- CN110482388B CN110482388B CN201910879713.2A CN201910879713A CN110482388B CN 110482388 B CN110482388 B CN 110482388B CN 201910879713 A CN201910879713 A CN 201910879713A CN 110482388 B CN110482388 B CN 110482388B
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- guide rail
- rail groove
- base frame
- sill base
- sill
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- 230000003014 reinforcing effect Effects 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
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- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to an enhanced dustproof sill with a built-in guide rail groove, which comprises a sill base frame, the guide rail groove and a dustproof panel; the sill base frame is fixedly arranged below the elevator door, the guide rail groove is nested in the sill base frame, and the notch of the guide rail groove is upwards arranged; the dustproof panel is arranged at the upper end of the sill base frame, and after being connected with the sill base frame, the dustproof panel shields the upper part of the guide rail groove and forms a through hole communicated into the guide rail groove at the side edge; guide shoes movably connected with the guide rail grooves are arranged in the guide rail grooves, the guide shoes are fixedly connected with one end of a connecting plate, and the other end of the connecting plate extends out of the through hole and extends to the lower foot of the elevator door to be fixedly connected with the elevator door.
Description
Technical Field
The invention relates to an enhanced dustproof sill with a built-in guide rail groove, and belongs to the technical field of elevators.
Background
In the existing elevator door system, when the door is opened and closed, the door foot glue slides in the guide rail groove, and because the notch of the guide rail is upward, foreign matters such as dust, sand and stone and garbage easily fall into the groove, the blocking phenomenon is caused, the door opening and closing is influenced, the elevator fault is caused, and in addition, the door is possibly separated from the guide rail groove when being subjected to strong impact, so that the safety accident is generated.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an enhanced dust-proof sill with a built-in guide rail groove, wherein a dust-proof panel is arranged at the upper end of a sill base frame and is shielded above the guide rail groove, so that foreign matters such as dust, sand, stone and garbage can not fall into the guide rail groove.
The technical scheme of the invention is as follows:
an enhanced dust-proof sill with a built-in guide rail groove comprises a sill base frame, the guide rail groove and a dust-proof panel; the sill base frame is fixedly arranged below the elevator door, the guide rail groove is nested in the sill base frame, and the notch of the guide rail groove is upwards arranged; the dustproof panel is arranged at the upper end of the sill base frame, and after being connected with the sill base frame, the dustproof panel shields the upper part of the guide rail groove and forms a through hole communicated into the guide rail groove at the side edge; guide shoes movably connected with the guide rail grooves are arranged in the guide rail grooves, the guide shoes are fixedly connected with one end of a connecting plate, and the other end of the connecting plate extends out of the through hole and extends to the lower foot of the elevator door to be fixedly connected with the elevator door.
Further, the width of the dustproof panel is larger than the door opening width of the elevator door, the width of the guide rail groove is smaller than twice the door opening width of the elevator door, and the width of the sill base frame is larger than the width of the dustproof panel and smaller than or equal to the width of the guide rail groove.
Further, the sill base frame is made of iron, and the guide rail groove and the dust-proof panel are made of aluminum alloy or stainless steel.
Further, the guide rail groove is internally and fixedly provided with a reinforcing block for reinforcing the overall structural strength, and the reinforcing block avoids the guide shoe moving track.
Furthermore, 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, the two sides of the guide rail groove are arranged at the same side as the lower side of the sill base frame, and the high side of the guide rail groove is provided with a clamping groove; the bottom of one end of the dustproof panel is provided with a fixed plate, the dustproof panel passes through the fixed plate through a plurality of bolts to be fixedly connected with the sill base frame through the side wall of the high side of 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.
Furthermore, the sill base frame is U-shaped, two sides of the sill base frame are arranged in a high-low mode, and a supporting plate is fixedly arranged on the high side of the sill base frame; the guide rail groove is U-shaped, the two sides of the guide rail groove are higher and lower, the lower side of the guide rail groove and the lower side of the sill base frame are positioned on the same side, a convex part is arranged on the outer side wall of the high side of the guide rail groove, and one end of the supporting plate, which is far away from the high side of the sill base frame, is erected on the convex part; the dustproof panel is arranged on the supporting plate in a frame mode, a fixing plate is arranged at the bottom of one end of the dustproof panel, the dustproof panel penetrates through the fixing plate through a plurality of bolts and is fixedly connected with the side wall of the high side of the sill base frame and the sill base frame, and the other end of the dustproof panel extends to the upper portion of the low side of the sill base frame to form the through hole.
Further, 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 nested in the sill base frame near the through hole, and one end of the guide rail groove near the through hole is provided with a first hook part which is matched with the outline of the lower end of the through hole, and the first hook part is buckled with the lower end of the through hole; the dustproof panel is arranged on the upper end face of the sill base frame in a frame mode, a second hook portion which is matched with the outline of the upper end of the through hole is arranged at one end, which is close to the dustproof panel, a fixing plate is arranged at the bottom of the other end, one end of the dustproof panel is buckled with the upper end of the through hole through the second hook portion, and the other end of the dustproof panel passes through the fixing plate and the side wall of the sill base frame through a plurality of bolts to be fixedly connected with the sill base frame.
The invention has the following beneficial effects:
1. according to the reinforced dustproof sill with the built-in guide rail groove, the dustproof panel is arranged at the upper end of the sill base frame and is shielded above the guide rail groove, so that dust, sand, stone, garbage and other foreign matters cannot fall into the guide rail groove;
2. According to the reinforced dustproof sill with the built-in guide rail groove, the width of the dustproof panel is slightly larger than the door opening width of the elevator door, so that manufacturing materials of the dustproof panel are effectively saved; the width of the guide rail groove is slightly smaller than twice the door opening width of the elevator door, so that the guide shoe cannot be separated from the guide rail groove when the elevator door is opened or closed; the sill base frame with main supporting function is made of iron, the dustproof panel with dustproof function and the guide rail groove with guiding function are made of aluminum alloy, so that the manufacturing cost is reduced;
3. according to the reinforced dustproof sill with the built-in guide rail groove, the reinforced blocks are arranged in the guide rail groove, and the upper ends of the reinforced blocks play a role in supporting the whole structure, so that the whole structural strength is further enhanced.
Drawings
FIG. 1 is a schematic overall structure of a first embodiment of the present invention;
FIG. 2 is a schematic view of a sill base, a rail groove and a dust 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 diagram of the overall structure of a second embodiment of the present invention;
FIG. 6 is a schematic view of a sill base, a guide rail groove and a dust 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 the second embodiment of the present invention;
FIG. 9 is a schematic overall structure of a third embodiment of the present invention;
FIG. 10 is a schematic view of a structure of a sill base, a guide rail groove and a dust guard 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 schematic elevational view of the present invention.
The reference numerals in the drawings are as follows:
1. A sill base frame; 11. a through port; 12. a support plate; 2. a guide rail groove; 21. a clamping groove; 22. a convex portion; 23. a first hook portion; 24. a reinforcing block; 3. a dust-proof panel; 30. a fixing plate; 31. a buckle; 32. a second hook portion; 4. an elevator door; 5. a guide shoe; 51. and (5) connecting a plate.
Detailed Description
The invention will now be described in detail with reference to the drawings and to specific embodiments.
Example 1
Referring to fig. 1 to 4, an enhanced dust guard built in a guide rail groove includes a guard base frame 1, a guide rail groove 2, and a dust guard panel 3; the sill base frame 1 is fixedly arranged below the elevator door 4, the guide rail groove 2 is nested in the sill base frame 1, and the notch of the guide rail groove 2 is upwards arranged; 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 to shield the upper part of the guide rail groove 2 and form a through hole 11 communicated into the guide rail groove 2 at the side edge; guide shoes 5 movably connected with the guide rail grooves 2 are arranged in the guide rail grooves 2, the guide shoes 5 are 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.
Further, the sill base 1 is made of iron, and the guide rail groove 2 and the dust-proof panel 3 are made of aluminum alloy or stainless steel.
Further, referring to fig. 13, the width of the dust-proof 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 base 1 is greater than the width of the dust-proof panel 3 and less than or equal to the width of the guide rail groove 2; specifically, the width of the dust-proof 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 avoiding the moving track of the guide shoe 5.
Furthermore, the sill base frame 1 is U-shaped, and two sides are arranged in a high-low mode; the guide rail groove 2 is U-shaped, two sides of the guide rail groove are arranged at a height and a height, the lower side of the guide rail groove 2 and the lower side of the sill base frame 1 are positioned at the same side, and a clamping groove 21 is formed in the high side of the guide rail groove 2; the bottom of one end of the dustproof panel 3 is provided with a fixing plate 30, the dustproof panel 3 is fixedly connected with the sill base 1 through a plurality of bolts penetrating through the fixing plate 30 and the side wall of the high side of the sill base 1, and the other end of the dustproof panel 3 extends to the upper side of the low side of the sill base 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 dust, sand, garbage and other foreign matters cannot fall into the guide rail groove 2; the width of the dustproof panel 3 is slightly larger than the door 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 door opening width, so that the effect that foreign matters cannot fall into the guide rail groove 2 during door opening can be achieved, and the manufacturing materials of the dustproof panel 3 are effectively saved;
The width of the guide rail groove 2 is slightly smaller than the double door opening width 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; the sill base frame 1 with main supporting function is made of iron, the dustproof panel 3 with dustproof function and the guide rail groove 2 with guiding function are made of aluminum alloy, so that the manufacturing cost is reduced;
The U-shaped sill base frame 1 and the guide rail groove 2 are arranged, the dustproof panel 3 is fixed on the high side wall of the sill base frame 1 through the fixing plate 30, the dustproof panel 3 extends to the upper side of the low side of the sill base frame 1, the upper side of the guide rail groove 2 is effectively shielded, the through hole 11 is directly formed, and the sill base frame 1, the guide rail groove 2 and the dustproof panel 3 are tightly combined together through the buckling of the buckling buckle 31 and the clamping groove 2 on the high side of the guide rail groove 2, so that the overall structural strength is improved;
the reinforcing block 24 is arranged in the guide rail groove 2, and the upper end of the reinforcing block 24 supports the dustproof panel 3, so that the overall structural strength is further enhanced.
Example two
Referring to fig. 5 to 7, the difference between the present embodiment and the first embodiment is that the sill base 1 is U-shaped, and is disposed with two sides being higher and lower, and the high side of the sill base 1 is fixedly provided with a supporting plate 12; the guide rail groove 2 is U-shaped, the two sides of the guide rail groove 2 are arranged at the same side as the lower side of the sill base frame 1, a convex part 22 is arranged on the outer side wall of the high side of the guide rail groove 2, and one end of the supporting plate 12, which is far away from the high side of the sill base frame 1, is erected on the convex part 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 passes through the fixing plate 30 through a plurality of bolts and is fixedly connected with the side wall of the high side of the sill base frame 1 and 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 difference between this embodiment and the first embodiment is that the support plate 12 is fixedly disposed on the high side of the sill base 1, the support plate 12 is further connected with the protrusion 22 disposed on the high side of the guide rail groove 2, so that the direct connection strength between the sill base 1 and the guide rail groove 2 is effectively enhanced, the dust-proof panel 3 is erected on the support plate 12 and fixed by the fixing plate 30, and the connection strength between the dust-proof panel 3 and the sill base 1 is ensured.
Referring to fig. 8, fig. 8 is a schematic structural view of another implementation manner of the present 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 thereof is horizontally opened with an opening to form the through hole 11; the guide rail groove 2 is U-shaped, is nested in the sill base frame 1 near the through hole 11, a first hook part 23 which is matched with the outline of the lower end of the through hole 11 is arranged at one end of the guide rail groove 2 near the through hole 11, and the first hook part 23 is buckled with the lower end of the through hole 11; the dustproof panel 3 is arranged on the upper end face of the sill base frame 1 in a erecting mode, a second hook portion 32 which is matched with the outline of the upper end of the opening 11 is arranged at one end, close to the dustproof panel 3, of the dustproof panel 3, a fixing plate 30 is arranged at the bottom of the other end of the dustproof panel, one end of the dustproof panel 3 is buckled with the upper end of the opening 11 through the second hook portion 32, and the other end of the dustproof panel passes through the fixing plate 30 and the side wall of the sill base frame 1 through a plurality of bolts to be fixedly connected with the sill base frame 1.
The difference between the present embodiment and the first and second embodiments is that the side edge of the square sill base 1 is provided with the through hole 11, the dust-proof panel 3 is directly erected on the upper end surface of the sill base 1, the iron sill base 1 is prevented from rusting, meanwhile, the upper end surface of the sill base 1 plays a main supporting role, the thickness of the dust-proof 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 the present embodiment, the upper end of the reinforcement block 24 provided in the guide rail groove 2 supports the upper end surface of the sill base 1, thereby enhancing the overall structural strength.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (3)
1. An embedded enhancement mode dustproof sill of guide rail groove, its characterized in that: comprises a sill base frame (1), a guide rail groove (2) and a dustproof panel (3); the sill base frame (1) is fixedly arranged below the elevator door (4), the guide rail groove (2) is nested in the sill base frame (1), and the notch of the guide rail groove (2) is upwards arranged; 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) to shield the upper part of the guide rail groove (2) and form a through hole (11) at the side edge, wherein the through hole is communicated into the guide rail groove (2); a guide shoe (5) which is 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);
Wherein the sill base frame (1) is made of iron, and the guide rail groove (2) and the dust-proof panel (3) are made of aluminum alloy or stainless steel;
The width of the dustproof panel (3) is larger than the door opening width of the elevator door (4), the width of the guide rail groove (2) is smaller than twice the door opening width of the elevator door (4), and the width of the sill base frame (1) is larger than the width of the dustproof panel (3) and smaller than or equal to the width of the guide rail groove (2);
Wherein, the guide rail groove (2) is internally and fixedly provided with a reinforcing block (24) for reinforcing the integral structural strength, and the reinforcing block (24) is arranged avoiding the movement track of the guide shoe (5);
Wherein, the sill base frame (1) is U-shaped, and two sides are arranged in a high-low way; the guide rail groove (2) is U-shaped, the two sides of the guide rail groove are arranged at the same side as the lower side of the sill base frame (1), and a clamping groove (21) is formed in the high side of the guide rail groove (2); the bottom of one end of the dustproof panel (3) is provided with a fixed plate (30), the dustproof panel (3) passes through the fixed plate (30) through a plurality of bolts to be fixedly connected with the side wall of the high side of the sill base frame (1) and the sill base frame (1), and the other end of the dustproof panel (3) extends to the upper part 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).
2. An embedded enhancement mode dustproof sill of guide rail groove, its characterized in that: comprises a sill base frame (1), a guide rail groove (2) and a dustproof panel (3); the sill base frame (1) is fixedly arranged below the elevator door (4), the guide rail groove (2) is nested in the sill base frame (1), and the notch of the guide rail groove (2) is upwards arranged; 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) to shield the upper part of the guide rail groove (2) and form a through hole (11) at the side edge, wherein the through hole is communicated into the guide rail groove (2); a guide shoe (5) which is 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);
Wherein the sill base frame (1) is made of iron, and the guide rail groove (2) and the dust-proof panel (3) are made of aluminum alloy or stainless steel;
The width of the dustproof panel (3) is larger than the door opening width of the elevator door (4), the width of the guide rail groove (2) is smaller than twice the door opening width of the elevator door (4), and the width of the sill base frame (1) is larger than the width of the dustproof panel (3) and smaller than or equal to the width of the guide rail groove (2);
Wherein, the guide rail groove (2) is internally and fixedly provided with a reinforcing block (24) for reinforcing the integral structural strength, and the reinforcing block (24) is arranged avoiding the movement track of the guide shoe (5);
The sill base frame (1) is U-shaped, two sides of the sill base frame are arranged in a high-low mode, and a supporting plate (12) is fixedly arranged on the high side of the sill base frame (1); the guide rail groove (2) is U-shaped, the two sides of the guide rail groove are arranged at the same height, the low side of the guide rail groove (2) and the low side of the sill base frame (1) are positioned at the same side, a convex part (22) is arranged on the outer side wall of the high side of the guide rail groove (2), and one end of the supporting plate (12) far away from the high side of the sill base frame (1) is erected on the convex part (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 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).
3. An embedded enhancement mode dustproof sill of guide rail groove, its characterized in that: comprises a sill base frame (1), a guide rail groove (2) and a dustproof panel (3); the sill base frame (1) is fixedly arranged below the elevator door (4), the guide rail groove (2) is nested in the sill base frame (1), and the notch of the guide rail groove (2) is upwards arranged; 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) to shield the upper part of the guide rail groove (2) and form a through hole (11) at the side edge, wherein the through hole is communicated into the guide rail groove (2); a guide shoe (5) which is 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);
Wherein the sill base frame (1) is made of iron, and the guide rail groove (2) and the dust-proof panel (3) are made of aluminum alloy or stainless steel;
The width of the dustproof panel (3) is larger than the door opening width of the elevator door (4), the width of the guide rail groove (2) is smaller than twice the door opening width of the elevator door (4), and the width of the sill base frame (1) is larger than the width of the dustproof panel (3) and smaller than or equal to the width of the guide rail groove (2);
Wherein, the guide rail groove (2) is internally and fixedly provided with a reinforcing block (24) for reinforcing the integral structural strength, and the reinforcing block (24) is arranged avoiding the movement track of the guide shoe (5);
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, is nested in the sill base frame (1) near the through hole (11), a first hook part (23) which is matched with the outline of the lower end of the through hole (11) is arranged at one end of the guide rail groove (2) near the through hole (11), and the first hook part (23) is buckled with the lower end of the through hole (11); the dustproof panel (3) is erected on the upper end face of the sill base frame (1), a second hook part (32) which is matched with the upper end outline of the through hole (11) is arranged at one end, a fixing plate (30) is arranged at the bottom of the other end, one end of the dustproof panel (3) is buckled with the upper end of the through hole (11) through the second hook part (32), and the other end of the dustproof panel (3) passes through the fixing plate (30) through a plurality of bolts and the side wall of the sill base frame (1) is fixedly connected with the sill base frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879713.2A CN110482388B (en) | 2019-09-18 | 2019-09-18 | Built-in enhancement mode dustproof sill of guide rail groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879713.2A CN110482388B (en) | 2019-09-18 | 2019-09-18 | Built-in enhancement mode dustproof sill of guide rail groove |
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| Publication Number | Publication Date |
|---|---|
| CN110482388A CN110482388A (en) | 2019-11-22 |
| CN110482388B true CN110482388B (en) | 2024-07-12 |
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| CN111170125A (en) * | 2020-01-22 | 2020-05-19 | 杭州宝宸科技有限公司 | Platform at bottom of elevator sedan-chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211310515U (en) * | 2019-09-18 | 2020-08-21 | 高宪立 | Guide rail inslot embeds dustproof sill of enhancement mode |
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| JP4207575B2 (en) * | 2003-01-16 | 2009-01-14 | フジテック株式会社 | Elevator door equipment |
| DE112014006720T5 (en) * | 2014-06-03 | 2017-02-23 | Mitsubishi Electric Corporation | LIFT THRESHOLD |
| CN204057607U (en) * | 2014-09-11 | 2014-12-31 | 上海现代电梯制造有限公司 | For the concealed guide groove sill of elevator |
| CN204624910U (en) * | 2015-04-22 | 2015-09-09 | 杭州西奥电梯有限公司 | A kind of separation preventing sill for elevator door |
| JP2016204137A (en) * | 2015-04-27 | 2016-12-08 | 三菱電機ビルテクノサービス株式会社 | Foreign matter discharge device for elevator door sill groove |
| CN206842812U (en) * | 2017-06-06 | 2018-01-05 | 浙江华夏电梯有限公司 | A kind of sealed sill assembly |
| CN109399431A (en) * | 2018-12-24 | 2019-03-01 | 杭州辛辰科技有限公司 | A kind of dust-proof elevator cage component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211310515U (en) * | 2019-09-18 | 2020-08-21 | 高宪立 | Guide rail inslot embeds dustproof sill of enhancement mode |
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| CN110482388A (en) | 2019-11-22 |
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