CN210655764U - Elevator door gap protection device - Google Patents
Elevator door gap protection device Download PDFInfo
- Publication number
- CN210655764U CN210655764U CN201921537305.0U CN201921537305U CN210655764U CN 210655764 U CN210655764 U CN 210655764U CN 201921537305 U CN201921537305 U CN 201921537305U CN 210655764 U CN210655764 U CN 210655764U
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- door
- elevator
- car door
- sill
- sedan
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000001012 protector Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses an elevator door gap protection device, which comprises a landing door sill and a car door sill, wherein the landing door sill and the car door sill are provided with a landing door chute and a car door chute for sliding and supporting the landing door and the car door, an elevator door gap is arranged between the landing door sill and the car door sill, the elevator door gap protection device also comprises a protection mechanism, the protection mechanism comprises a driving component and a protection plate, the driving component comprises a through hole which is arranged on the car door chute and is close to the side wall of the elevator door gap and a driving piece which is movably arranged in the through hole in a penetrating way, one end of the driving piece is provided with a guide inclined plane towards the opening direction of the car door and extends out of the car door chute, the protection plate comprises a baffle and a push plate, one side wall of the baffle is rotatably connected with the side wall of the car door sill close to the elevator door gap so that the baffle can rotate to seal the elevator door gap, the other end of the driving piece extends out of, the utility model discloses an elevator crack protector simple structure, the installation is maintained conveniently, and occupation space is less.
Description
Technical Field
The utility model belongs to the technical field of the field of elevator technique and specifically relates to an elevator crack protector is related to.
Background
The box elevator has one as one of the important equipment of modern high-rise can load passenger or the sedan-chair body and the sedan-chair door of goods, and in order to set up the landing door at every floor safely, sedan-chair door and landing door are all to open the door that has two door plants, be provided with a mechanical linkage on car door and landing door, make the elevator after the stop, the car door drives the landing door through linkage when opening and opens together, also drive the landing door through this mechanism and close together before the elevator starts, owing to need add and establish mechanical linkage structure, there must have a gap between elevator car door sill and the landing door sill, the existence in gap must can make holistic aesthetic property decline, make simultaneously that something such as cell-phone etc. fall into the elevartor shaft from the gap when dropping easily, must lead to the fact unnecessary trouble.
The patent with application number 201720948068.1 discloses a current elevator crack protector, include to open layer door, layer door sill, to open sedan-chair door, sedan-chair door sill, be equipped with on the sedan-chair door sill and to open sedan-chair door complex spout II, be equipped with a crack baffle subassembly on the sedan-chair door sill, crack baffle subassembly is including locating clamp plate II in spout II, baffle, the movable connecting rod II that is used for linking bridge and clamp plate II, the baffle passes through hinge connection with to open sedan-chair door bottom plate, to open sedan-chair door have with II complex sliders II of clamp plate, through the lever structure that forms, drive lever luffing motion and make the baffle can open and shut when sedan-chair door switch.
Although the gap problem has been solved to above-mentioned technical scheme, foretell lever structure is more complicated, and the space demand of during operation is big, and lever structure need install in sedan-chair door sill below simultaneously for installation and subsequent maintenance are changed inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an elevator crack protector has simple structure, and the installation is maintained conveniently, advantage that occupation space is less.
The utility model discloses an above-mentioned function can be realized through following technical scheme:
an elevator door gap protection device comprises a landing door sill and a car door sill, wherein the landing door sill is provided with a landing door sliding groove for supporting a landing door in a sliding manner, the car door sill is provided with a car door sliding groove for supporting a car door in a sliding manner, an elevator door gap is arranged between the landing door sill and the car door sill, the elevator door gap protection device also comprises a protection mechanism, the protection mechanism comprises a driving component and a protection plate, the driving component comprises a through hole which is arranged on the car door chute and is close to the side wall of the elevator door gap and a driving piece which is movably arranged in the through hole in a penetrating way, one end of the driving piece is provided with a guide inclined plane towards the opening direction of the car door and extends out of the car door chute, the guard plate includes baffle and push pedal, and a baffle lateral wall is close to with sedan-chair door sill the lateral wall of elevator crack rotates to be connected and makes the rotatable closing cap of baffle elevator crack, the other end of driving piece stretch out to in the elevator crack and with the push pedal butt.
By adopting the technical scheme, when the car door is closed, the driving piece arranged on the side surface of the car door sliding groove is extruded by the car door and moves into the car door sill through hole under the action of the guide inclined plane arranged at one end, and the other end of the driving piece also moves to the elevator door gap along with the moving direction of the driving piece, so that a push plate which is abutted against the driving piece in the elevator door gap is pushed, the protection plate rotates until the baffle is turned to a vertical state, and the arrangement of the protection plate does not influence the operation of the elevator; when the sedan-chair door is opened, the door plant of two sedan-chair doors is opened to both sides, the sedan-chair door loses the extrusion force to the driving piece, the driving piece loses a thrust to the push pedal, the guard plate rotates and covers in elevator crack under the action of gravity this moment, the protection to elevator crack when having realized the elevator sedan-chair door and opening, the aesthetic property is good, also can prevent effectively that the cell-phone, in little things such as key fall into elevator crack, drive the sheltering from of baffle to elevator crack through opening and closing of sedan-chair door simultaneously, moreover, the steam generator is simple and compact in structure, and the occupied space is small.
The utility model discloses further set up to: and a through groove penetrating through the through hole is formed in the car door sill at the position of the inner surface of the car door sliding groove close to the elevator door gap along the length direction.
Through adopting above-mentioned technical scheme, the setting that leads to the groove can reduce the weight of sedan-chair door sill, reduces material cost, and logical groove in the sedan-chair door sill has link up the through-hole on the sedan-chair door sill simultaneously and has makeed the driving piece installation change of installation convenient in the through-hole, also makes things convenient for the processing of through-hole.
The utility model discloses further set up to: the driving components are respectively arranged on the car door sill at intervals and correspond to the two door plates of the car door, and the distance from each driving component to the abutting point when the two car doors of the split car door are closed is consistent.
Through adopting above-mentioned technical scheme, set up two drive assembly and can make opening and shutting atress of guard plate more even, every protection machanism apart from the distance unanimous two door plants that can make the sedan-chair door give two driving pieces application of force simultaneously respectively to the butt point when opening the sedan-chair door closure, make the baffle rotate more stably, improved life.
The utility model discloses further set up to: the guard plate by the side of push pedal with baffle side integrated connection forms L shaped plate, the baffle is 90 degrees with the push pedal.
Through adopting above-mentioned technical scheme, the push pedal is 90 degrees with the baffle and makes when the baffle blocks elevator door gap, and the push pedal just laminates with sedan-chair door sill mutually, is promoted when the push pedal, and when the baffle is being driven the motion by the push pedal, can not have the condition of interfering with the sedan-chair door, and at most with the laminating of sedan-chair door for the holistic process of opening and shutting of guard plate is more reasonable.
The utility model discloses further set up to: the both ends of the lateral wall that the baffle with the push pedal is connected are provided with the shaft hole with the axle center respectively, the both ends that the sedan-chair door sill is close to elevator crack side are provided with the arch, and it has circular through-hole to open in the arch, the guard plate still includes two cylindrical axostylus axostyles, and cylindrical axostylus axostyle one end sets up in the shaft hole, and the cylindrical axostylus axostyle other end sets up in circular through-hole, forms the rotatable coupling.
Through adopting above-mentioned technical scheme, rotatable cooperation through cylindrical axostylus axostyle and shaft hole and circular through-hole for the guard plate that push pedal and baffle fixed connection become when the atress, the axis rotation around cylindrical lug that can be fine realizes opening and shutting of elevator crack, only need take cylindrical axostylus axostyle out the shaft hole simultaneously, can take off the guard plate, the dismouting when the guard plate of being convenient for damages is changed.
The utility model discloses further set up to: the driving piece comprises a pressing block and a pushing block, one end of the pressing block faces towards the car door sliding groove, one side of the pressing block is provided with the guide inclined plane, the other end of the pressing block is fixedly connected with one end of the pushing block, and the other end of the pushing block penetrates through the through hole to be abutted to the pushing plate.
Through adopting above-mentioned technical scheme, constitute the driving piece through briquetting and ejector pad for the driving piece is convenient when the installation.
The utility model discloses further set up to: the protection mechanism further comprises a spring, one end of the spring is connected with the pressing block, the other end of the spring is abutted to the inner surface of the through groove, and the inner surface of the through groove is opposite to the pressing block.
Through adopting above-mentioned technical scheme, add and establish the spring and can be so that when the sedan-chair door was opened, promote the briquetting and remove to sedan-chair door spout with the integrative ejector pad of briquetting, reduce because the ejector pad supports the push pedal and the guard plate that takes place can not be around sedan-chair door sill pivoted condition under the effect of gravity for baffle on the guard plate can better accomplish the working process that blocks the elevator crack when the sedan-chair door is opened.
The utility model discloses further set up to: the end face of the pressing block connected with the pushing block is also provided with a groove, the inner side wall of the through groove close to the car door sliding groove is provided with a convex column corresponding to the groove, the convex column is arranged in a hanging mode, one end of a spring is arranged in the groove, and the other end of the spring is sleeved on the convex column.
Through adopting above-mentioned technical scheme, through the fixed action of recess and projection for the spring can not deviate from because of receiving along logical groove length direction's power at compression and recovery in-process, reduces the possibility of mechanism inefficacy in the use.
To sum up, the utility model discloses a beneficial technological effect does:
when the car door is closed, the driving piece arranged on the side surface of the car door sliding groove is extruded by the car door and moves into the car door sill through hole under the action of the guide inclined plane arranged at one end, and the other end of the driving piece also moves to the elevator door gap along with the moving direction of the driving piece, so that a push plate abutted against the driving piece in the elevator door gap is pushed, the protection plate rotates until the baffle is turned to a vertical state, and the operation of the elevator is not influenced by the arrangement of the protection plate; when the sedan-chair door is opened, the door plant of two sedan-chair doors is opened to both sides, the sedan-chair door loses the extrusion force to the driving piece, the driving piece loses a thrust to the push pedal, the guard plate rotates and covers in elevator crack under the action of gravity this moment, the protection to elevator crack when having realized the elevator sedan-chair door and opening, the aesthetic property is good, also can prevent effectively that the cell-phone, in little things such as key fall into elevator crack, drive the sheltering from of baffle to elevator crack through opening and closing of sedan-chair door simultaneously, moreover, the steam generator is simple and compact in structure, and the occupied space is small.
Drawings
FIG. 1 is an overall configuration of the present invention;
FIG. 2 is a block diagram of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a coupling structure diagram of the driving member and the spring in fig. 3.
Description of reference numerals: 1. landing sill; 11. a landing door chute; 2. a car door sill; 21. a car door chute; 22. a protection mechanism; 221. a drive assembly; 2211. a through hole; 2212. a drive member; 22121. briquetting; 22122. a push block; 22123. a groove; 222. a protection plate; 2221. a baffle plate; 2222. pushing the plate; 2223. a shaft hole; 2224. a shaft lever; 223. a spring; 23. a through groove; 24. a circular through hole; 25. a convex column; 3. an elevator door seam; 4. a landing door; 5. a car door.
Detailed Description
As shown in fig. 1, for the utility model discloses an elevator door crack protector, including layer door sill 1 and sedan-chair door sill 2, be provided with the layer door spout 11 that is used for sliding support layer door 4 on the layer door sill 1, have open-ended layer door 4 on the spout, be provided with the sedan-chair door 5 sedan-chair door spout 21 that is used for sliding support sedan-chair door 5 on the sedan-chair door sill 2, have open-ended sedan-chair door 5 on the spout, have elevator door crack 3 between layer door sill 1 and the sedan-chair door sill 2.
As shown in fig. 2, 3 and 4, the device for protecting the elevator door gap 3 further includes a protecting mechanism 22, the protecting mechanism 22 includes a driving assembly 221 and a protecting plate 222, the driving assembly 221 has two plates respectively arranged on the car door sill 2 at a distance and corresponding to the two door panels of the car door 5, and the distance between each driving assembly 221 and the abutting point when the two car doors 5 of the split car door 5 are closed is the same, the driving assembly 221 includes a through hole 2211 arranged on the car door chute 21 and close to the side wall of the elevator door gap 3 and a driving member 2212 movably arranged in the through hole 2211, the car door sill 2 where the car door chute 21 is located close to the inner surface of the elevator door gap 3 is provided with a through slot 23 penetrating through the through hole 2211 along the length direction, the hole communicates the car door chute 21, the through slot 23 and the elevator door gap 3, the driving member 2212 includes a pressing block 21 and a pushing block 22122, one end of the pressing block 22121 is provided with a guide and extends into the car door chute 21 towards the opening direction of the car door 5, the other end of the push block 22122 is extended into the through slot 23 through the through hole 2211 and integrally connected with one end of the push block 22122, the push block 22122 is located at the upper part of the pressing block 22121, which faces the end face of the through slot 23, the area of the end face of the push block 22122 at the connection position is smaller than that of the end face of the pressing block 22121, the end face of the pressing block 22121 connected with the push block 22122 is further provided with a groove 22123, the inner side wall of the through slot 23, which is close to the car door sliding slot 21, is provided with a convex column 25 corresponding to the groove 22123, the convex column 25 is arranged in a suspending manner, the protection mechanism 22 further comprises a spring 223, one end of the spring protection plate 223 is arranged in the groove 22123, the other end of the spring 223 is sleeved on the convex column 25, the other end of the spring 222 comprises a baffle 2221 and a push plate 2222, the other end of the push block 22122 is directly abutted against the lower part of the push plate 2222, one side edge of the, the protrusion is provided with a circular through hole 24, the protection plate 222 further comprises two cylindrical shaft bars 2224, one end of each cylindrical shaft bar 2224 is arranged in the corresponding shaft hole 2223, and the other end of each cylindrical shaft bar 2224 is arranged in the corresponding circular through hole 24, so that the protection plate 222 is rotatably connected with the car door sill 2.
The implementation principle of the above embodiment is as follows: when the elevator reaches a floor, when the car door 5 is opened, the pressing block 22121 arranged on the side surface of the car door sliding groove 21 is not extruded by the car door 5 any more, the spring 223 drives the pressing block 22121 to move towards the car door sill 2 and the car door sliding groove 21, the pressing block 22121 moves to drive the push block 22122 connected with the pressing block 22121 to move towards the through groove 23, the push plate 2222 of the protection plate 222 is not abutted by the push block 22122 any more, the pressing block 22121 rotates around the car door sill 2 under the action of gravity, the baffle 2221 of the protection plate 222 is changed from vertical to horizontal and is blocked on the elevator door gap 3, the protection of the elevator door gap 3 when the elevator door is opened is realized, when the car door 5 is closed, the pressing block 22121 arranged on the side surface of the car door sliding groove 21 passes through the guide inclined plane, under the extrusion of the car door 5, the pressing block 2222 moves towards the through groove 23 of the car door sill 2, the pressing block 22121 moves to drive the push block 22122 connected with the pressing block 22121 to move towards the elevator door gap 3, the push plate 22 pushes the push plate 2222222 The elevator door sill 2 is attached to the car door sill without influencing the normal operation of the elevator.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an elevator crack protector, includes landing door sill (1) and sedan-chair door sill (2), is provided with landing door spout (11) that are used for sliding support landing door (4) on landing door sill (1), is provided with sedan-chair door (5) sedan-chair door spout (21) that are used for sliding support sedan-chair door (5) on sedan-chair door sill (2), has elevator crack (3), its characterized in that between landing door sill (1) and sedan-chair door sill (2): the elevator door gap (3) protection device further comprises a protection mechanism (22), the protection mechanism (22) comprises a driving assembly (221) and a protection plate (222), the driving assembly (221) comprises a through hole (2211) arranged on the car door sliding groove (21) and close to the side wall of the elevator door gap (3) and a driving piece (2212) movably arranged in the through hole (2211) in a penetrating mode, a guide inclined plane is arranged at one end of the driving piece (2212) towards the opening direction of the car door (5) and extends out of the car door sliding groove (21), the protection plate (222) comprises a baffle plate (2221) and a push plate (2222), one side wall of the baffle plate (2221) is rotatably connected with the side wall, close to the elevator door gap (3), of the car door sill (2) so that the baffle plate (2221) can rotatably cover the elevator door gap (3), and the other end of the driving piece (2212) extends into the elevator door gap (3) and is abutted to the push plate (2222).
2. The elevator door crack protection device of claim 1, wherein: and a through groove (23) penetrating through the through hole (2211) is formed in the car door sill (2) where the inner surface of the car door sliding groove (21) close to the elevator door gap (3) is located along the length direction.
3. The elevator door crack protection device of claim 1, wherein: the driving components (221) are arranged on the car door sill (2) at intervals and correspond to the two door plates of the car door (5), and the distance from each driving component (221) to the abutting point when the two car doors (5) of the split car door (5) are closed is consistent.
4. The elevator door crack protection device of claim 1, wherein: the protection plate (222) is an L-shaped plate formed by integrally connecting one side edge of the push plate (2222) and one side edge of the baffle plate (2221), and the baffle plate (2221) and the push plate (2222) are at 90 degrees.
5. The elevator door crack protection device of claim 4, wherein: the both ends of the lateral wall that baffle (2221) and push pedal (2222) are connected are provided with shaft hole (2223) with the axle center respectively, the both ends that sedan-chair door sill (2) are close to elevator crack (3) side are provided with the arch, and it has circular through-hole (24) to open on the arch, guard plate (222) still include two cylindrical axostylus axostyles (2224), and cylindrical axostylus axostyle (2224) one end sets up in shaft hole (2223), and cylindrical axostylus axostyle (2224) other end sets up in circular through-hole (24), forms the rotatable coupling of guard plate (222) and sedan-chair door sill (.
6. The elevator door crack protection device of claim 1, wherein: the driving piece (2212) comprises a pressing block (22121) and a pushing block (22122), one end of the pressing block (22121) faces the car door sliding groove (21) and one side of the pressing block is provided with the guide inclined plane, the other end of the pressing block (22121) is fixedly connected with one end of the pushing block (22122), and the other end of the pushing block (22122) penetrates through the through hole (2211) to abut against the pushing plate (2222).
7. The elevator door crack protection device of claim 1, wherein: the protection mechanism (22) further comprises a spring (223), one end of the spring (223) is connected with the pressing block (22121), the other end of the spring (223) is abutted against the inner surface of the through groove (23), and the inner surface of the through groove (23) is opposite to the pressing block (22121).
8. The elevator door crack protection device of claim 7, wherein: the end face of the pressing block (22121) connected with the pushing block (22122) is further provided with a groove (22123), the inner side wall of the through groove (23) close to the car door sliding groove (21) is provided with a convex column (25) corresponding to the groove (22123), the convex column (25) is arranged in a hanging mode, one end of a spring (223) is arranged in the groove (22123), and the other end of the spring (223) is sleeved on the convex column (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537305.0U CN210655764U (en) | 2019-09-12 | 2019-09-12 | Elevator door gap protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537305.0U CN210655764U (en) | 2019-09-12 | 2019-09-12 | Elevator door gap protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210655764U true CN210655764U (en) | 2020-06-02 |
Family
ID=70841632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921537305.0U Expired - Fee Related CN210655764U (en) | 2019-09-12 | 2019-09-12 | Elevator door gap protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210655764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960233A (en) * | 2020-09-22 | 2020-11-20 | 重庆迈高电梯有限公司 | Shielding structure for gap between elevator car door sill and hoistway door sill |
| CN112723114A (en) * | 2020-12-29 | 2021-04-30 | 四川大学 | Elevator device for shielding gap between elevator car sill and floor pedal |
| CN120004103A (en) * | 2025-04-22 | 2025-05-16 | 浙江省特种设备科学研究院 | Sealing device for elevator car |
-
2019
- 2019-09-12 CN CN201921537305.0U patent/CN210655764U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960233A (en) * | 2020-09-22 | 2020-11-20 | 重庆迈高电梯有限公司 | Shielding structure for gap between elevator car door sill and hoistway door sill |
| CN112723114A (en) * | 2020-12-29 | 2021-04-30 | 四川大学 | Elevator device for shielding gap between elevator car sill and floor pedal |
| CN120004103A (en) * | 2025-04-22 | 2025-05-16 | 浙江省特种设备科学研究院 | Sealing device for elevator car |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210912 |