CN220467261U - Sliding block structure of elevator door - Google Patents
Sliding block structure of elevator door Download PDFInfo
- Publication number
- CN220467261U CN220467261U CN202321773398.3U CN202321773398U CN220467261U CN 220467261 U CN220467261 U CN 220467261U CN 202321773398 U CN202321773398 U CN 202321773398U CN 220467261 U CN220467261 U CN 220467261U
- Authority
- CN
- China
- Prior art keywords
- elevator door
- sliding block
- connecting plate
- mounting holes
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The application relates to an elevator door sliding block structure, which comprises a connecting piece, a sliding block and at least two first fixing pieces, wherein the sliding block is in sliding connection in a ridge groove; the connecting piece comprises a first connecting plate and a second connecting plate, the first connecting plate is provided with a plurality of first mounting holes along the direction from the ridge groove to the elevator door plate, and the first fixing piece is optionally matched with at least two first mounting holes to mount the connecting piece on the sliding block; the second connecting plate is arranged on the elevator door plate through a second fixing piece. The door system reconstruction method has the advantage that the door system reconstruction can be realized more conveniently under the condition of keeping the original sill.
Description
Technical Field
The application relates to the technical field of elevator manufacturing, in particular to an elevator door sliding block structure.
Background
With the technical progress, the old ladder modification market is increasing, a great deal of elevators entering the market need to be modified in advance by 10 years, the old ladder is one of the most critical modification parts for the door system, and the door system needs to be modified under the condition that the old ladder keeps a sill. The sill is provided with a sill groove along the opening and closing movement direction of the door plate, and a door sliding block connected with the sill groove in a sliding manner is arranged below the elevator door plate close to the sill groove. When the door system is modified, the door sliding block needs to be replaced so that the elevator door can be normally opened and closed.
Typically, the elevator door slide and sill are mated, i.e., a door slide is mounted for use with a sill. However, due to the age of the elevator, part of the style door sliding blocks may be stopped, and the door sliding blocks are not easy to find, so that certain influence is generated on the transformation of the door system.
Disclosure of Invention
In order to be able to more conveniently realize the reconstruction of the door system while keeping the original sill, the present application provides an elevator door slider structure.
The application provides an elevator door slider structure adopts following technical scheme:
the elevator door sliding block structure comprises a connecting piece, a sliding block and at least two first fixing pieces, wherein the sliding block is connected in a ridge groove in a sliding way; the connecting piece comprises a first connecting plate and a second connecting plate, a plurality of first mounting holes are formed in the first connecting plate along the direction from the ridge groove to the elevator door plate, and the first fixing piece is optionally matched with at least two first mounting holes to mount the connecting piece on the sliding block; the second connecting plate is installed on the elevator door plate through a second fixing piece.
Through adopting above-mentioned technical scheme, make first mounting can insert the installation according to the distance of current ridge groove to elevator door plant, select suitable first mounting hole, make the elevator door can be connected to the slider through the connecting piece, realize sliding in the ridge groove to can more conveniently realize the transformation of door system under the circumstances of keeping original sill.
Preferably, the first mounting holes are arranged in a plurality of rows along a certain oblique line direction of the first connecting plate, and the first mounting holes are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, enlarge the selection scope of first mounting hole, make the connecting piece can adapt to elevator door plant and the bank groove of more specifications, enlarge the application scope of this application.
Preferably, the second connecting plate is provided with a plurality of second mounting holes, and at least two second fixing pieces are arranged, and the second fixing pieces can be selectively matched with the at least two second mounting holes to mount the connecting pieces on the elevator door plate.
Through adopting above-mentioned technical scheme, make the second firmware can be according to the position of original mounting hole on the current elevator door plant, install in the elevator door plant through the second mounting hole, avoid the possibility that needs the trompil in addition on the elevator door plant again as far as possible, enlarge application scope.
Preferably, the sliding block is provided with a connecting piece, and the sliding block is provided with a first connecting plate and a second connecting plate.
Through adopting above-mentioned technical scheme, utilize the third mounting to improve the steadiness of being connected between slider and the first connecting plate, can guarantee as far as possible that the door system after reforming transform can normally slide in the ridge inslot.
Preferably, the side surface of the slider provided with the third fixing piece is provided with a concave part corresponding to the third fixing piece, and the third fixing piece is arranged in the slider through the concave part.
Through adopting above-mentioned technical scheme, make the third mounting hide inside the slider, avoid the third mounting to influence the slider and slide in the ridge inslot.
Preferably, the elevator door further comprises a gasket, and the second fixing piece sequentially penetrates through the second connecting plate and the gasket to be installed in the elevator door plate.
Through adopting above-mentioned technical scheme, utilize the gasket to improve the steadiness of being connected between connecting piece and the elevator door plant.
Preferably, the sliding block is made of wear-resistant materials, or the wear-resistant materials are wrapped on the outer side of the sliding block.
Through adopting above-mentioned technical scheme, can prolong the life of slider to a certain extent.
Preferably, the two ends of the sliding block parallel to the length direction of the ridge groove are provided with arc structures.
Through adopting above-mentioned technical scheme, when the existence of the foreign matter in the ridge groove, utilize the circular arc structure to make the both sides that the foreign matter can guide to the ridge groove along with the slip of slider, reduce the gliding influence of foreign matter to the slider.
In summary, the present application includes at least one of the following beneficial technical effects: the first fixing piece can be connected with the sliding block through the first mounting holes formed in the first connecting plate by selecting proper first mounting holes according to the distance from the ridge groove to the elevator door plate, so that the door system can be more conveniently transformed under the condition of keeping the original sill; in addition, a plurality of second mounting holes formed in the second connecting plate are utilized, so that the second fixing piece can be connected with the elevator door plate according to the mounting holes formed in the current elevator door plate, and the application range of the embodiment is further enlarged.
Drawings
Fig. 1 is a schematic structural view of a sill according to an embodiment of the present application;
FIG. 2 is a schematic overall structure of an embodiment of the present application;
fig. 3 is a schematic view of another angle of the embodiment of the present application.
Reference numerals: 1. a sill; 11. a ridge groove; 12. a groove; 2. a slide block; 3. a connecting piece; 31. a first connection plate; 311. a first mounting hole; 32. a second connecting plate; 321. a second mounting hole; 4. a first fixing member; 5. a second fixing member; 6. a third fixing member; 7. a gasket.
Description of the embodiments
The present application is described in further detail below in conjunction with figures 1-3.
Referring to fig. 1, the sill 1 is generally rectangular, and the longitudinal direction of the sill 1 is parallel to the direction of the opening and closing movement of the elevator door, and the sill 1 is disposed at the bottom of the elevator door. The sill 1 is provided with a sill groove 11 along its longitudinal direction on the upper surface near the elevator door, and the sill groove 11 is grooved above the elevator door. A door slide block is connected to the lower part of the elevator door close to the sill 1, and the elevator door can slide in the sill groove 11 through the door slide block. The side of the sill 1 away from the elevator door is provided with a groove 12 along the length direction of the sill 1, and the groove 12 is positioned on the side of the sill groove 11 away from the interior of the elevator. The groove 12 is slotted away from the underside of the elevator door for fixedly mounting the door sill.
The embodiment of the application discloses an elevator door sliding block structure.
Referring to fig. 1 and 2, an elevator door slider structure includes a slider 2, a connecting member 3, a first fixing member 4, and a second fixing member 5. The sliding block 2 is slidingly connected in the ridge groove 11, and the connecting piece 3 is positioned above the sliding block 2 far away from the sill 1. The first fixing member 4 is used for installing the connecting member 3 on the sliding block 2, and the second fixing member 5 is used for installing the connecting member 3 on the elevator door panel, so that the elevator door can slide in the sill 1 through the connecting member 3 and the sliding block 2. By changing the installation positions of the first fixing piece 4 and the second fixing piece 5, the modification of the door system can be more conveniently realized while the original sill 1 is maintained.
Referring to fig. 2, the slider 2 is generally rectangular, and the length direction of the slider 2 is parallel to the length direction of the ridge groove 11. The sliding block 2 is made of wear-resistant materials, or the wear-resistant materials are wrapped on the outer side of the sliding block 2, so that the service life of the sliding block 2 is prolonged. The both ends of slider 2 along self length direction set up to the circular arc structure, when the existence foreign matter in the ridge groove 11, make the foreign matter can guide to the both sides of ridge groove 11 along with the slip of slider 2 with the circular arc structure, reduce the gliding influence of foreign matter to slider 2.
Referring to fig. 2, the connection member 3 has an overall L-shaped plate shape, and the connection member 3 includes a first connection plate 31 and a second connection plate 32. The first connecting plate 31 and the second connecting plate 32 are rectangular plates, and the length directions of the first connecting plate 31 and the second connecting plate 32 are parallel to the length direction of the ridge groove 11. The first connecting plate 31 is located above the slider 2 and the second connecting plate 32 is located above the first connecting plate 31 away from the slider 2 and close to the inside of the elevator.
The first connecting plate 31 is provided with a plurality of first mounting holes 311, and the plurality of first mounting holes 311 are spaced apart by a set distance, and the plurality of first mounting holes 311 are arranged in a plurality of rows along a certain oblique line direction of the first connecting plate 31, and the plurality of rows of first mounting holes 311 are arranged in a staggered manner. In this embodiment, the first mounting hole 311 is set to be a screw hole, the first fixing member 4 is set to be a bolt, and the first fixing member 4 is provided with three, and the threaded connection matching structure of the bolt and the screw hole is relatively simple, so that implementation is convenient. The three first fixing members 4 are selectively engaged with three first mounting holes 311 of the plurality of first mounting holes 311 to mount the first connection plate 31 on the slider 2, and the selected three first mounting holes 311 are linearly distributed parallel to the length direction of the ridge groove 11, so as to facilitate mounting.
The second connecting plate 32 is provided with a plurality of second mounting holes 321, the plurality of second mounting holes 321 are divided into two groups, each group of second mounting holes 321 is arranged in a quadrilateral manner, and the second mounting holes 321 in each group are separated by a set distance. The second mounting hole 321 in this embodiment is provided as a screw hole, the second fixing member 5 is provided as a bolt, and the second fixing member 5 is provided with two. The two second fixing members 5 are selectively engaged with the two second mounting holes 321 located in the different sets of the second mounting holes 321 to mount the connecting member 3 on the elevator door panel so as to be applicable to different types of elevator doors.
Referring to fig. 2 and 3, a third fixing member 6 is sleeved on the first fixing member 4, in this embodiment, the third fixing member 6 is configured as a nut, and the third fixing member 6 is in threaded connection with the first fixing member 4. The relevant staff selects suitable first mounting hole 311 according to the distance between current elevator door plant and the ridge groove 11, then passes first connecting plate 31 and runs through slider 2 in proper order with first mounting 4 from the side that slider 2 was kept away from to first connecting plate 31, and third mounting 6 is kept away from the bottom cover of first connecting plate 31 from slider 2 and is established on first mounting 4 to improve the stability of connecting between slider 2 and the connecting piece 3. And, the side that slider 2 kept away from connecting piece 3 corresponds third mounting 6 and is equipped with the depressed part, and third mounting 6 sets up in the depressed part to the third firmware can not be based on slider 2 outstanding, makes slider 2 can more flow ground slide in ridge groove 11.
In addition, the second fixing member 5 is sleeved with a gasket 7, and the gasket 7 is in a circular ring shape as a whole. The second fixing member 5 is inserted into the elevator door panel from a side of the connection plate away from the elevator door panel through the second connection plate 32 and the gasket 7 in order, wherein the gasket 7 plays a role in improving the installation strength.
The implementation principle of the elevator door sliding block structure of the embodiment of the application is as follows: the plurality of first mounting holes 311 are formed in the connecting piece 3, so that the first fixing piece 4 can select a proper first mounting hole 311 according to the distance from the sill groove 11 to the elevator door panel to complete the connection between the connecting piece 3 and the sliding block 2, and the door system can be more conveniently modified under the condition of keeping the original sill 1; on this basis, through offer a plurality of second mounting holes 321 on connecting piece 3, make second mounting 5 can accomplish the connection of connecting piece 3 and elevator door plant according to the original mounting hole place of current elevator door plant, further enlarge the application scope of this embodiment.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An elevator door slider structure, its characterized in that: the device comprises a connecting piece (3), a sliding block (2) and at least two first fixing pieces (4), wherein the sliding block (2) is connected in a ridge groove (11) in a sliding way; the connecting piece (3) comprises a first connecting plate (31) and a second connecting plate (32), the first connecting plate (31) is provided with a plurality of first mounting holes (311) along the direction from the ridge groove (11) to the elevator door plate, and the first fixing piece (4) is optionally matched with at least two first mounting holes (311) to mount the connecting piece (3) on the sliding block (2); the second connecting plate (32) is arranged on the elevator door plate through a second fixing piece (5).
2. The elevator door slider structure of claim 1, wherein: the first mounting holes (311) are arranged in a plurality of rows along a certain oblique line direction of the first connecting plate (31), and the first mounting holes (311) in a plurality of rows are arranged in a staggered manner.
3. The elevator door slider structure of claim 1, wherein: a plurality of second mounting holes (321) are formed in the second connecting plate (32), at least two second fixing pieces (5) are arranged, and the second fixing pieces (5) are optionally matched with the at least two second mounting holes (321) to mount the connecting pieces (3) on the elevator door plate.
4. The elevator door slider structure of claim 1, wherein: the connecting piece (3) is characterized by further comprising a third fixing piece (6), wherein the third fixing piece (6) is positioned on one side, far away from the connecting piece (3), of the sliding block (2), and the first fixing piece (4) sequentially penetrates through the first connecting plate (31) and the sliding block (2) to be fixedly connected to the third fixing piece (6).
5. The elevator door slider structure of claim 4 wherein: the side surface of the sliding block (2) provided with the third fixing piece (6) is provided with a concave part corresponding to the third fixing piece (6), and the third fixing piece (6) is arranged in the sliding block (2) through the concave part.
6. The elevator door slider structure of claim 2, wherein: the elevator door further comprises a gasket (7), and the second fixing piece (5) sequentially penetrates through the second connecting plate (32) and the gasket (7) to be installed in the elevator door plate.
7. The elevator door slider structure of claim 1, wherein: the sliding block (2) is made of wear-resistant materials, or the wear-resistant materials are wrapped on the outer side of the sliding block (2).
8. The elevator door slider structure of claim 1, wherein: the two ends of the sliding block (2) parallel to the length direction of the ridge groove (11) are provided with arc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773398.3U CN220467261U (en) | 2023-07-06 | 2023-07-06 | Sliding block structure of elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773398.3U CN220467261U (en) | 2023-07-06 | 2023-07-06 | Sliding block structure of elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467261U true CN220467261U (en) | 2024-02-09 |
Family
ID=89803172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321773398.3U Active CN220467261U (en) | 2023-07-06 | 2023-07-06 | Sliding block structure of elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467261U (en) |
-
2023
- 2023-07-06 CN CN202321773398.3U patent/CN220467261U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4783861A (en) | Covering structure | |
| US7334361B2 (en) | Access system for a display panel assembly | |
| US20110061305A1 (en) | Roller for a sliding panel assembly, and method of installing a sliding panel assembly | |
| US20060225360A1 (en) | Rolling door retainer | |
| CN220467261U (en) | Sliding block structure of elevator door | |
| US9359802B2 (en) | Garage door drive apparatus | |
| CN212387478U (en) | Auxiliary device for laying cable | |
| US7469773B2 (en) | Assistant ceiling device for shielding escape hatch of an elevator | |
| CN201908550U (en) | Adjustable steel weather tight door with single handle | |
| DK0897448T3 (en) | Sectional | |
| KR101760566B1 (en) | Hinges with stopper function | |
| US3613313A (en) | Supporting roller assembly for a sliding panel | |
| CN208992659U (en) | A kind of display panel general manual adjustable type support jig | |
| US4549380A (en) | Sealing means for wall members and wall member for partition walls | |
| CN209959914U (en) | Gate valve convenient to overhaul and maintain | |
| CN220457313U (en) | Saddle-shaped fixing device for middle cable of flexible photovoltaic bracket | |
| CN105041098A (en) | Adjusting and fixing device for transmission gear rack of sliding door | |
| CN220325193U (en) | Basement integrated cable laying device | |
| CN111064135A (en) | Fastening and clamping device for multi-strand cable | |
| CN218003798U (en) | Optical cable divides fine case with waterproof function | |
| KR102652068B1 (en) | Durable cable trench for cranes | |
| CN219217157U (en) | Counterweight guard rail and protection system | |
| CN221053007U (en) | Walking guide rail structure | |
| CN220555307U (en) | Sunroof guide rail structure | |
| CN215056612U (en) | Extremely narrow type three-linkage and above sliding door matching installation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |