CN213112143U - Construction elevator guard gate connecting device - Google Patents
Construction elevator guard gate connecting device Download PDFInfo
- Publication number
- CN213112143U CN213112143U CN202022120540.7U CN202022120540U CN213112143U CN 213112143 U CN213112143 U CN 213112143U CN 202022120540 U CN202022120540 U CN 202022120540U CN 213112143 U CN213112143 U CN 213112143U
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- connecting device
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a construction elevator guard gate connecting device, include: the fixed plate, the leading flank lower extreme fixed connection of fixed plate has the first slide rail of horizontally, and the equal sliding connection in the left and right sides of first slide rail leading flank has a layer door hanger plate, the middle part fixed connection of fixed plate front side upper end has the horizontally second slide rail, the top fixedly connected with second fixed block of layer door hanger plate, and second fixed block and second slide rail sliding connection, the bottom fixedly connected with guard gate of layer door hanger plate. The utility model discloses a stability on guard gate upper portion can be guaranteed with the cooperation layer of layer door hanger plate, second fixed block to first slide rail, second slide rail, can guarantee the stability of guard gate lower part through the cooperation of U type spout on the bottom plate, limiting plate and first fixed block to improved anti striking performance greatly, can avoid the guard gate to drop when receiving the striking, improved the security of guard gate greatly.
Description
Technical Field
The utility model belongs to the technical field of the construction elevator, especially, relate to a construction elevator guard gate connecting device.
Background
An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. A vertical lift elevator has a car that travels between at least two vertical rows of rigid guide rails. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, Ottis in the United states developed a safety hoist with wire rope hoist. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased. The elevator adopts a permanent magnet synchronous traction machine as power at the end of the 20 th century. The machine room occupation is greatly reduced, the energy consumption is low, the energy is saved, the efficiency is high, the lifting speed is high, and the like, and the development of real estate to the direction of an ultra-high layer is greatly promoted.
In the construction, also can use the elevator, transport people or goods, the elevator generally is provided with the sedan-chair door on the car, is provided with the layer door at every floor, and current layer door is generally through layer link plate with layer door sliding connection on the slide rail. However, the upper end of the landing door is connected to the sliding rail in a sliding mode, so that the landing door is poor in fixation, and under the impact of external force, the landing door is easy to knock open, so that people or goods fall into the elevator shaft, and safety accidents occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction elevator guard gate connecting device to the solution is relatively poor with layer door upper end sliding connection fixity on the slide rail, under the external force collides, and layer door is easily bumped open, leads to people or goods to fall into in the elevator shaft, takes place the technical problem of incident.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a construction elevator protective door connecting device comprises a fixed plate, a horizontal first sliding rail is fixedly connected to the lower end of the front side surface of the fixed plate, the left side and the right side of the front side of the first slide rail are both connected with a landing door hanging plate in a sliding way, the middle part of the upper end of the front side of the fixed plate is fixedly connected with a horizontal second slide rail, the top of the landing door hanging plate is fixedly connected with a second fixed block, the second fixed block is connected with the second slide rail in a sliding way, the bottom of the landing door hanging plate is fixedly connected with protective doors, the bottom of the two protective doors is provided with a bottom plate, the middle part of the upper end of the bottom plate is provided with a U-shaped chute along the length direction of the bottom plate, the middle part of the lower end of the front side of the protective door is provided with a first fixed block, the lower extreme of first fixed block and the U type spout sliding connection of bottom plate upper end, bottom plate upper end front side is at the front side fixedly connected with of first fixed block and the isometric limiting plate of bottom plate.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: t type spout has been seted up along first slide rail length direction in the middle part of first slide rail front side, the lower extreme fixedly connected with of layer door hanger plate trailing flank and T type spout assorted T type slider, and layer door hanger plate passes through T type slider and T type spout sliding connection.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: the lower end of the second sliding rail is provided with an L-shaped limiting sliding groove along the length direction of the second sliding rail, the upper end part of the second fixing block extends into the inner side of the L-shaped limiting sliding groove, and the second fixing block and the L-shaped limiting sliding groove slide relatively.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: four corners of first fixed block are all seted up the through-hole of front and back to wearing, and are provided with the bolt in the through-hole, first fixed block passes through bolt and guard gate fixed connection.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: first fixed block lower extreme middle part fixedly connected with and U type spout assorted rectangle slider, and rectangle slider lower extreme is provided with the brush, first fixed block passes through rectangle slider and U type spout sliding connection.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: the middle part of first fixed block front side upper end is provided with pressure sensor, and pressure sensor is thin slice pressure sensor, and two pressure sensor electric connection have the siren.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: horizontal recess is seted up at first fixed block front side middle part, and both ends all are provided with loose pulley assembly about the recess inboard, first fixed block front side passes through loose pulley assembly and limiting plate trailing flank sliding connection.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: the pulley assembly comprises a roller and a rotating shaft, the roller is sleeved in the middle of the rotating shaft and rotates relative to the rotating shaft, and the upper end and the lower end of the rotating shaft are fixedly connected with the upper end and the lower end of the inner side of the groove respectively.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: the fixed plate, the first slide rail and the second slide rail are all made of steel, and the first slide rail, the second slide rail and the fixed plate are all fixedly connected by welding.
The utility model adopts the above be used for construction elevator guard gate connecting device, further: the bottom plate and the limiting plate are made of steel, and the lower end of the limiting plate is fixedly connected with the bottom plate in a welding mode.
The utility model has the advantages that:
1. the utility model discloses a stability on guard gate upper portion can be guaranteed with the cooperation layer of layer door hanger plate, second fixed block to first slide rail, second slide rail, can guarantee the stability of guard gate lower part through the cooperation of U type spout on the bottom plate, limiting plate and first fixed block to improved anti striking performance greatly, can avoid the guard gate to drop when receiving the striking, improved the security of guard gate greatly.
2. The utility model discloses, when the guard gate received the striking, pressure sensor on the first fixed block received forced induction and signals to the siren, and the siren sends out the police dispatch newspaper, warns the party, avoids striking once more to inform managers in time to the scene and look over the situation.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a front view schematically illustrating a protective door connecting device of a construction elevator according to an embodiment of the present invention;
fig. 2 is a schematic side sectional view of a landing door hanger according to an embodiment of the present invention;
fig. 3 is a schematic side view of a bottom plate according to an embodiment of the present invention;
fig. 4 is a front view of the first fixing block according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a fixing plate; 2. a first slide rail; 201. a T-shaped chute; 3. a landing door hanger plate; 301. a T-shaped slider; 4. a protective door; 5. a base plate; 6. a U-shaped chute; 7. a first fixed block; 701. a rectangular slider; 702. a groove; 8. a second fixed block; 9. a second slide rail; 901. an L-shaped limiting chute; 10. a brush; 11. a pressure sensor; 12. a bolt; 13. a sheave assembly; 1301. a roller; 1302. a rotating shaft; 14. an alarm; 15. and a limiting plate.
Detailed Description
Hereinafter, embodiments of the present invention of a construction elevator protective door connecting device will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 show the utility model relates to a construction elevator guard door connecting device of embodiment, it includes: a fixed plate 1, a horizontal first slide rail 2 is fixedly connected to the lower end of the front side of the fixed plate 1, a layer door hanger plate 3 is slidably connected to the left side and the right side of the front side of the first slide rail 2, specifically, a T-shaped chute 201 is formed in the middle of the front side of the first slide rail 2 along the length direction of the first slide rail 2, a T-shaped slider 301 matched with the T-shaped chute 201 is fixedly connected to the lower end of the rear side of the layer door hanger plate 3, the layer door hanger plate 3 is slidably connected to the T-shaped chute 201 through the T-shaped slider 301, a horizontal second slide rail 9 is fixedly connected to the middle of the upper end of the front side of the fixed plate 1, specifically, the fixed plate 1, the first slide rail 2 and the second slide rail 9 are all made of steel, the first slide rail 2, the second slide rail 9 and the fixed plate 1 are all fixedly connected by welding, a second fixed block 8 is fixedly connected to the top, the lower end of the second slide rail 9 is provided with an L-shaped limiting chute 901 along the length direction of the second slide rail 9, the upper end of the second fixed block 8 extends into the inner side of the L-shaped limiting chute 901, the second fixed block 8 slides relative to the L-shaped limiting chute 901, the bottom of the landing door hanger plate 3 is fixedly connected with a protective door 4, the bottom of two protective doors 4 is provided with a bottom plate 5, the middle part of the upper end of the bottom plate 5 is provided with a U-shaped chute 6 along the length direction of the bottom plate 5, the middle part of the lower end of the front side of the protective door 4 is provided with a first fixed block 7, specifically, four corners of the first fixed block 7 are provided with through holes which are penetrated in a front-back manner, bolts 12 are arranged in the through holes, the first fixed block 7 is fixedly connected with the protective door 4 through bolts 12, and the lower end of the first fixed block 7 is movably connected with the U-shaped chute 6 at the upper end, specifically, the middle part of the lower end of the first fixed block 7 is fixedly connected with a rectangular sliding block 701 matched with the U-shaped chute 6, the lower end of the rectangular sliding block 701 is provided with a brush 10, the first fixed block 7 is connected with the U-shaped chute 6 in a sliding manner through the rectangular sliding block 701, the inside of the chute 6 can be cleaned through the arrangement of the brush 10, so that the cleaning degree in the chute 6 is improved, the occurrence of jamming is avoided, the middle part of the upper end of the front side of the first fixed block 7 is provided with a pressure sensor 11, the pressure sensor 11 is a sheet pressure sensor, the two pressure sensors 11 are electrically connected with an alarm 14, the front side of the upper end of the bottom plate 5 is fixedly connected with a limiting plate 15 which is as long as the bottom plate 5 at the front side of the first fixed block 7, specifically, the bottom plate 5 and the limiting plate 15 are both made of steel, horizontal recess 702 is seted up in first fixed block 7 front side middle part, and both ends all are provided with loose pulley assembly 13 about recess 702 is inboard, loose pulley assembly 13 and limiting plate 15 trailing flank sliding connection are passed through to first fixed block 7 front side, loose pulley assembly 13 includes gyro wheel 1301 and pivot 1302, pivot 1302 middle part is located to gyro wheel 1301 cover, and gyro wheel 1301 and pivot 1302 rotate relatively, both ends respectively with recess 702 inboard upper and lower both ends fixed connection about the pivot 1302.
The working principle is as follows:
when the utility model is used, the upper end of the protective door 4 is fixedly connected with the landing door hanger plate 3, the rear side of the landing door hanger plate 3 is slidably connected with the first slide rail 2 fixed on the fixed plate 1, the T-shaped chute 201 at the upper end of the first slide rail 2 can limit the front and back displacement of the landing door hanger plate 3, the fixed plate 1 is fixedly connected with the wall body, thereby ensuring the stability of the upper part of the protective door 4 when being impacted, and the upper end of the landing door hanger plate 3 is slidably connected with the second slide rail 9 fixed on the fixed plate 1 through the second fixed block 8, the L-shaped limiting chute 901 on the second slide rail 9 can limit the front and back displacement of the landing door hanger plate 3, thereby further ensuring the stability of the upper part of the protective door 4 when being impacted; the front side lower extreme and the first fixed block 7 fixed connection of guard gate 4, 7 lower extremes of first fixed block and 5 sliding connection of bottom plate, bottom plate 5 again with wall body fixed connection, and the U type spout 6 of 5 upper ends middle parts of bottom plate and the limiting plate 15 of front side can restrict the displacement around first fixed block 7 to the stability of its lower part when being strikeed of guard gate 4 has been guaranteed.
When the protective door 4 is impacted, the pressure sensor 11 on the first fixed block 7 is subjected to pressure sensing and sends a signal to the alarm 14, the alarm 14 gives an alarm to warn the party, avoid the impact again and inform the management personnel to timely go to the site to check the condition.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (10)
1. The utility model provides a construction elevator guard gate connecting device which characterized in that includes: the fixing plate comprises a fixing plate (1), wherein a horizontal first sliding rail (2) is fixedly connected to the lower end of the front side face of the fixing plate (1), a landing door hanging plate (3) is connected to the left side and the right side of the front side face of the first sliding rail (2) in a sliding manner, a horizontal second sliding rail (9) is fixedly connected to the middle of the upper end of the front side of the fixing plate (1), a second fixing block (8) is fixedly connected to the top of the landing door hanging plate (3), the second fixing block (8) is connected with the second sliding rail (9) in a sliding manner, a protective door (4) is fixedly connected to the bottom of the landing door hanging plate (3), a bottom plate (5) is arranged at the bottoms of the two protective doors (4), a U-shaped sliding groove (6) is formed in the middle of the upper end of the bottom plate (5) along the length direction of the bottom plate (5), a first fixing block (7) is arranged in the middle of the lower end of the front side of the protective door (4, the front side of the upper end of the bottom plate (5) is fixedly connected with a limiting plate (15) which is as long as the bottom plate (5) at the front side of the first fixing block (7).
2. The connecting device for the protective door of the construction elevator as claimed in claim 1, wherein a T-shaped sliding groove (201) is formed in the middle of the front side of the first sliding rail (2) along the length direction of the first sliding rail (2), a T-shaped sliding block (301) matched with the T-shaped sliding groove (201) is fixedly connected to the lower end of the rear side of the landing door hanger plate (3), and the landing door hanger plate (3) is slidably connected with the T-shaped sliding groove (201) through the T-shaped sliding block (301).
3. The connecting device for the protective door of the construction elevator as claimed in claim 1, wherein an L-shaped limiting sliding groove (901) is formed in the lower end of the second sliding rail (9) along the length direction of the second sliding rail (9), the upper end of the second fixing block (8) extends into the inner side of the L-shaped limiting sliding groove (901), and the second fixing block (8) and the L-shaped limiting sliding groove (901) slide relatively.
4. The connecting device for the protective door of the construction elevator as claimed in claim 1, wherein through holes are formed at four corners of the first fixing block (7) and are penetrated in the front and back direction, bolts (12) are arranged in the through holes, and the first fixing block (7) is fixedly connected with the protective door (4) through the bolts (12).
5. The construction elevator protective door connecting device according to claim 1, wherein a rectangular sliding block (701) matched with the U-shaped sliding groove (6) is fixedly connected to the middle of the lower end of the first fixing block (7), a brush (10) is arranged at the lower end of the rectangular sliding block (701), and the first fixing block (7) is slidably connected with the U-shaped sliding groove (6) through the rectangular sliding block (701).
6. The construction elevator protective door connecting device as claimed in claim 1, wherein a pressure sensor (11) is disposed in the middle of the upper end of the front side of the first fixing block (7), the pressure sensor (11) is a thin sheet pressure sensor, and two pressure sensors (11) are electrically connected with an alarm (14).
7. The connecting device for the protective door of the construction elevator as claimed in claim 1, wherein a horizontal groove (702) is formed in the middle of the front side of the first fixing block (7), pulley assemblies (13) are arranged at the left end and the right end of the inner side of the groove (702), and the front side of the first fixing block (7) is connected with the rear side of the limiting plate (15) in a sliding mode through the pulley assemblies (13).
8. The connecting device for the protective door of the construction elevator as claimed in claim 7, wherein the pulley assembly (13) comprises a roller (1301) and a rotating shaft (1302), the roller (1301) is sleeved in the middle of the rotating shaft (1302), the roller (1301) and the rotating shaft (1302) rotate relatively, and the upper end and the lower end of the rotating shaft (1302) are fixedly connected with the upper end and the lower end of the inner side of the groove (702) respectively.
9. The connecting device for the protective door of the construction elevator as claimed in claim 1, wherein the fixing plate (1), the first sliding rail (2) and the second sliding rail (9) are made of steel, and the first sliding rail (2), the second sliding rail (9) and the fixing plate (1) are fixedly connected by welding.
10. The connecting device for the protective door of the construction elevator as claimed in claim 1, wherein the bottom plate (5) and the limiting plate (15) are both made of steel, and the lower end of the limiting plate (15) is fixedly connected with the bottom plate (5) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120540.7U CN213112143U (en) | 2020-09-24 | 2020-09-24 | Construction elevator guard gate connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120540.7U CN213112143U (en) | 2020-09-24 | 2020-09-24 | Construction elevator guard gate connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213112143U true CN213112143U (en) | 2021-05-04 |
Family
ID=75666049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022120540.7U Expired - Fee Related CN213112143U (en) | 2020-09-24 | 2020-09-24 | Construction elevator guard gate connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213112143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7153250B1 (en) | 2021-08-12 | 2022-10-14 | フジテック株式会社 | elevator |
-
2020
- 2020-09-24 CN CN202022120540.7U patent/CN213112143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7153250B1 (en) | 2021-08-12 | 2022-10-14 | フジテック株式会社 | elevator |
| JP2023026037A (en) * | 2021-08-12 | 2023-02-24 | フジテック株式会社 | elevator |
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| 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 |
Granted publication date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |