CN218708458U - Switch linkage device for floor protective door - Google Patents
Switch linkage device for floor protective door Download PDFInfo
- Publication number
- CN218708458U CN218708458U CN202222694878.2U CN202222694878U CN218708458U CN 218708458 U CN218708458 U CN 218708458U CN 202222694878 U CN202222694878 U CN 202222694878U CN 218708458 U CN218708458 U CN 218708458U
- Authority
- CN
- China
- Prior art keywords
- push rod
- buffer
- door
- buffer cavity
- connecting seat
- 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
- 230000001681 protective effect Effects 0.000 title claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model belongs to the technical field of the construction, especially, relate to a floor guard gate switch aggregate unit, including the guard gate, electric putter, first connecting seat, second connecting seat and buffering subassembly, the guard gate includes the door frame and with the rotatory articulated door plant of door frame, electric putter installs between door frame and door plant, and include push rod subassembly and be used for driving the driving motor of push rod subassembly motion, and be used for driving opening and closing of guard gate, first connecting seat is installed on the door frame, be used for the hinge connection of electric putter tail end and door frame, the second connecting seat is installed on the door plant, be used for the flexible end of push rod subassembly and the hinge connection of door plant, the buffering subassembly is located between the flexible end of second connecting seat and push rod subassembly, and be used for playing the guard action to electric putter, through setting up the buffering subassembly, make the guard gate meet the obstacle and take place the effect of buffering effect and protection after colliding in opening and close the in-process, guarantee electric putter's life.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a floor guard gate switch aggregate unit.
Background
At present, in the process of transporting a building construction elevator, materials are generally transported to a floor to be stopped by the elevator, the elevator is positioned in a floor derrick, a floor protective door is arranged on the floor derrick, when the elevator stops properly on the floor derrick, the floor protective door arranged on the floor derrick needs to be opened, and a machine door of the elevator also needs to be opened; however, the existing protective door and the elevator usually belong to different control systems respectively, and the protective door is generally opened by manual control of constructors in floors; the elevator door is driven to lift by a lifting device arranged on the elevator to open, and belongs to an elevator control system. Therefore, when the device used for ascending or descending the elevator door has indication faults or the elevator body has operation faults in the ascending or descending process, workers in the floor still open the protective door to operate without knowing the situation, and the safety accident of accidental falling can occur.
For example, the chinese patent application No. (cn202111003311. X) discloses an intelligent elevator floor guard door switch linkage device, in which after an elevator arrives at a designated floor and is accurately leveled, a machine door of the elevator and a corresponding floor guard door are automatically and simultaneously opened to realize automatic control; the guard gate open and close by electric putter automatic control, the last travel switch that sets up of electric putter, a telescopic position for detecting electric putter, can detect the state of opening and close of guard gate promptly, when electric putter drive guard gate is closed completely, the operation just can be resumeed to the companion ladder, the fail safe nature is high, nevertheless do not set up the buffering between the electric putter head and the tail both ends of this application and first connecting seat and the second connecting seat, in-process that closes and open at the guard gate meets the obstacle, the door plant receives to cause the damage to electric putter easily after the collision, influence electric putter's life, remain the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem that above-mentioned exists, provide a floor guard gate switch aggregate unit, reached and opened and close the process at the guard gate and meet the effect that plays the buffering after the obstacle collision.
In view of this, the utility model provides a floor guard gate switch aggregate unit, include:
the protective door comprises a door frame and a door plate which is rotatably hinged with the door frame;
the electric push rod is arranged between the door frame and the door plate, comprises a push rod assembly and a driving motor for driving the push rod assembly to move, and is used for driving the protection door to open and close;
the first connecting seat is arranged on the door frame and is used for hinging the tail end of the electric push rod with the door frame;
the second connecting seat is arranged on the door plate and is used for hinging the telescopic end of the push rod assembly with the door plate;
the control system is used for controlling the operation of a driving motor of the electric push rod;
the buffer assembly is located between the second connecting seat and the telescopic end of the push rod assembly and used for protecting the electric push rod.
In this technical scheme, through setting up the buffering subassembly for the guard gate meets the obstacle and bumps the back and play the buffering effect to electric putter opening and close the in-process, plays the effect of protection to electric putter, guarantees electric putter's life.
In the above technical solution, further, the method further includes:
one end of the hinged sleeve is connected with the second connecting seat bearing, and the other end of the hinged sleeve is provided with a buffer cavity;
one end of the top column is positioned in the buffer cavity, and the other end of the top column is fixed with the telescopic end of the push rod assembly;
the positioning ring is detachably connected to one end, located in the buffer cavity, of the hinge sleeve and used for limiting one end, located in the buffer cavity, of the ejection column into the buffer cavity;
wherein, the buffer component is positioned in the buffer cavity.
In this technical scheme, the articulated cover is connected with the bearing of second connecting seat for stability when electric putter drive door plant rotates avoids the jamming, restricts the fore-set through the detachable locating ring simultaneously, is convenient for to the fore-set with articulated the connecting of cover and buffering subassembly the installation and dismantle, improve the efficiency of maintenance or change.
In the above technical solution, further, the buffer assembly includes:
the spring is arranged in the buffer cavity, and two ends of the spring are respectively abutted against the bottom wall of the buffer cavity and the top column;
and the limiting groove is formed in the bottom wall of the buffer cavity and the surface of the top column and is used for limiting the installation of the spring.
In this technical scheme, through the spring in the cushion chamber for the spring takes place compression deformation when the fore-set produces relative displacement because of the door plant collision with the cushion chamber, plays the buffering effect, and the installation of the spring of being convenient for of spacing groove is stable, guarantees the buffering effect of spring.
In the above technical solution, further, the buffer assembly further includes:
the friction increasing disc is arranged at one end of the top column, which is positioned at the buffer cavity;
the friction increasing pad is arranged on the surface of one side of the friction increasing disc, which is far away from the axis, and is abutted against the inner wall of the buffer cavity;
the ventilation groove is formed in the friction increasing disc and used for air circulation between the buffer cavity and the outside.
In this technical scheme, increase the dish and increase and rub the pad through the adoption, offset the effort that the door plant collision produced through frictional resistance between increase fore-set and the cushion chamber inner wall, improve the buffering effect, and the air duct gaseous circulation of being convenient for guarantees can relative displacement between fore-set and the cushion chamber to increase and rub the pad and can also be after the door plant collision, effort when slowing down the fore-set under the effect of spring reverse displacement, make the fore-set tend to stably more fast.
In the above technical solution, further, the buffer assembly further includes:
the buffering ring is installed on one side of the buffering cavity close to the bottom wall and surrounds the spring.
In this technical scheme, through addding the buffering ring, further guarantee offset to the effort behind the door plant collision, form dual buffering effect with the spring cooperation, guarantee the buffering effect, play reliable protection effect to electric putter.
In the above technical solution, further:
the top column is welded on the telescopic end of the push rod component.
In this technical scheme, guarantee the joint strength between fore-set and the flexible end of push rod subassembly through the welding, guarantee the buffering stability of buffering subassembly.
The utility model has the advantages that: through setting up the buffering subassembly for the guard gate meets the obstacle and bumps the back and play the buffering effect to electric putter opening and close the in-process, plays the effect of protection to electric putter, guarantees electric putter's life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is a cross-sectional view of a portion of the present invention at the cushion assembly;
fig. 4 is a schematic structural view of the support pillar of the present invention;
the labels in the figures are: 1. a door frame; 2. a door panel; 3. an electric push rod; 30. a push rod assembly; 4. a first connecting seat; 5. a second connecting seat; 6. a hinge sleeve; 7. a buffer chamber; 8. a top pillar; 9. a positioning ring; 10. a spring; 11. a limiting groove; 12. a friction increasing disc; 13. a friction increasing pad; 14. a vent channel; 15. and a buffer ring.
Detailed Description
The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
Example 1:
the embodiment provides a floor protection door switch aggregate unit, includes:
the protective door comprises a door frame 1 and a door plate 2 which is rotatably hinged with the door frame 1;
the electric push rod 3 is arranged between the door frame 1 and the door panel 2, comprises a push rod assembly 30 and a driving motor for driving the push rod assembly 30 to move, and is used for driving the protection door to open and close;
the first connecting seat 4 is arranged on the door frame 1 and is used for hinging the tail end of the electric push rod 3 with the door frame 1;
the second connecting seat 5 is arranged on the door panel 2, and is used for the hinged connection of the telescopic end of the push rod assembly 30 and the door panel 2;
the control system is used for controlling the operation of a driving motor of the electric push rod 3;
the buffer component is positioned between the second connecting seat 5 and the telescopic end of the push rod component 30 and is used for protecting the electric push rod 3.
This embodiment can see out, through setting up buffering subassembly for the guard gate meets the obstacle and bumps the back and play the buffering effect to electric putter 3 opening and close the in-process, plays the effect of protection to electric putter 3, guarantees electric putter 3's life.
Example 2:
the embodiment provides a floor guard gate switch aggregate unit, except including the technical scheme of above-mentioned embodiment, still has following technical characteristics, still includes:
one end of the hinge sleeve 6 is in bearing connection with the second connecting seat 5, and the other end of the hinge sleeve 6 is provided with a buffer cavity 7;
one end of the top column 8 is positioned in the buffer cavity 7, and the other end of the top column 8 is fixed with the telescopic end of the push rod assembly 30;
the positioning ring 9 is detachably connected to one end, located in the buffer cavity 7, of the hinge sleeve 6, and is used for limiting one end, located in the buffer cavity 7, of the ejection column 8 in the buffer cavity 7;
wherein, the buffer component is positioned in the buffer cavity 7; the positioning ring 9 and the hinge sleeve 6 are preferably fixed by bolts.
This embodiment can be seen from, articulated cover 6 is connected with the bearing of second connecting seat 5 for stability when 3 drive door plant of electric putter 2 rotate avoids the jamming, restricts fore-set 8 through detachable holding ring 9 simultaneously, is convenient for to fore-set 8 and articulated cover 6 be connected and buffering subassembly's installation and dismantlement, improve the efficiency of maintenance or change.
Example 3:
the embodiment provides a floor guard gate switch aggregate unit, except including the technical scheme of above-mentioned embodiment, still has following technical characteristic, and buffer unit includes:
the spring 10 is installed in the buffer cavity 7, and two ends of the spring 10 are respectively abutted against the bottom wall of the buffer cavity 7 and the top column 8;
spacing groove 11, spacing groove 11 set up in buffer chamber 7 diapire and fore-set 8 surfaces, and be used for the installation of spring 10 spacing.
According to the embodiment, the spring 10 in the buffer cavity 7 is used, so that the spring 10 is compressed and deformed when the ejection column 8 and the buffer cavity 7 generate relative displacement due to collision of the door plate 2, the buffer effect is achieved, the limiting groove 11 is convenient for installation of the spring 10 to be stable, and the buffer effect of the spring 10 is guaranteed.
Example 4:
the embodiment provides a floor guard gate switch aggregate unit, except including the technical scheme of above-mentioned embodiment, still has following technical characteristic, and buffer unit still includes:
the friction increasing disc 12 is arranged at one end of the top column 8, which is positioned in the buffer cavity 7;
the friction increasing pad 13 is arranged on the surface of the friction increasing disc 12 on the side far away from the axis and is abutted against the inner wall of the buffer cavity 7;
the vent groove 14 is formed in the friction increasing disc 12, and the vent groove 14 is used for communicating the buffer cavity 7 with external air;
wherein, increase preferably to adopt integrated into one piece between mill and the fore-set 8, and air channel 14 is preferred three, guarantees to increase the frictional resistance between cushion 13 and the cushion chamber 7 inner wall, and increases the cushion 13 and preferably adopts the rubber material, can set up anti-skidding line (the description attached drawing is not shown) on the surface that increases cushion 13 and keep away from the axle center simultaneously, further improves the frictional resistance between cushion 13 and the cushion chamber 7 inner wall, improves buffering effect.
This embodiment can see out, through adopting and increasing friction dish 12 and increase and rub pad 13, offset the effort that door plant 2 collision produced through frictional resistance between increase fore-set 8 and the 7 inner walls of cushion chamber, improve the cushioning effect, and the air channel 14 circulation of being convenient for, guarantee between fore-set 8 and the cushion chamber 7 can relative displacement, and increase and rub pad 13 can also be after door plant 2 collides, slow down fore-set 8 effort when spring 10's effect reverse displacement, make fore-set 8 more fast tend to stable.
Example 5:
the embodiment provides a floor guard gate switch aggregate unit, except including the technical scheme of above-mentioned embodiment, still has following technical characteristic, and buffer unit still includes:
the buffer ring 15 is arranged on one side of the buffer cavity 7 close to the bottom wall, and is arranged around the spring 10;
the cushion ring 15 is preferably made of rubber, and is preferably bonded to the cushion chamber 7.
According to the embodiment, the counteracting of the acting force after the collision of the door plate 2 is further ensured by additionally arranging the buffer ring 15, the double buffering effect is formed by matching with the spring 10, the buffering effect is ensured, and the reliable protection effect is achieved on the electric push rod 3.
Example 6:
the embodiment provides a floor guard gate switch aggregate unit, except including the technical scheme of above-mentioned embodiment, still has following technical characterstic:
the top post 8 is welded to the telescoping end of the push rod assembly 30.
In the embodiment, the connection strength between the ejection column 8 and the telescopic end of the push rod assembly 30 is ensured by welding, and the buffering stability of the buffering assembly is ensured.
While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.
Claims (6)
1. A floor guard gate switch aggregate unit, its characterized in that includes:
the protective door comprises a door frame (1) and a door plate (2) rotatably hinged with the door frame (1);
the electric push rod (3) is arranged between the door frame (1) and the door panel (2), comprises a push rod assembly (30) and a driving motor for driving the push rod assembly (30) to move, and is used for driving the protection door to open and close;
the first connecting seat (4) is arranged on the door frame (1) and is used for hinging the tail end of the electric push rod (3) with the door frame (1);
the second connecting seat (5) is arranged on the door plate (2) and is used for hinging the telescopic end of the push rod component (30) with the door plate (2);
the control system is used for controlling the operation of a driving motor of the electric push rod (3);
the buffer assembly is located between the second connecting seat (5) and the telescopic end of the push rod assembly (30) and used for protecting the electric push rod (3).
2. The floor protection door switch linkage of claim 1, further comprising:
one end of the hinge sleeve (6) is in bearing connection with the second connecting seat (5), and the other end of the hinge sleeve (6) is provided with a buffer cavity (7);
one end of the top column (8) is positioned in the buffer cavity (7), and the other end of the top column (8) is fixed with the telescopic end of the push rod assembly (30);
the positioning ring (9) is detachably connected to one end, located in the buffer cavity (7), of the hinge sleeve (6), and is used for limiting one end, located in the buffer cavity (7), of the ejection column (8) in the buffer cavity (7);
wherein the buffer assembly is located in the buffer chamber (7).
3. The floor protection door switch linkage of claim 2, wherein said buffer assembly comprises:
the spring (10) is installed in the buffer cavity (7), and two ends of the spring (10) are respectively abutted against the bottom wall of the buffer cavity (7) and the top column (8);
spacing groove (11), spacing groove (11) are seted up on cushion chamber (7) diapire and fore-set (8) surface, and are used for the installation of spring (10) spacing.
4. The floor protection door switch linkage of claim 3, wherein said buffer assembly further comprises:
the friction increasing disc (12), the friction increasing disc (12) is arranged at one end, located at the buffer cavity (7), of the top column (8);
the friction increasing pad (13) is arranged on the surface of the friction increasing disc (12) on the side far away from the axis and is abutted against the inner wall of the buffer cavity (7);
and the vent groove (14) is formed in the friction increasing disc (12), and the vent groove (14) is used for communicating the buffer cavity (7) with external air.
5. The floor protection door switch linkage of claim 4, wherein said buffer assembly further comprises:
the buffer ring (15) is arranged on one side, close to the bottom wall, of the buffer cavity (7) and surrounds the spring (10).
6. The floor protection door switch linkage of claim 5, wherein:
the top column (8) is welded on the telescopic end of the push rod assembly (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694878.2U CN218708458U (en) | 2022-10-12 | 2022-10-12 | Switch linkage device for floor protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694878.2U CN218708458U (en) | 2022-10-12 | 2022-10-12 | Switch linkage device for floor protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218708458U true CN218708458U (en) | 2023-03-24 |
Family
ID=85583573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222694878.2U Active CN218708458U (en) | 2022-10-12 | 2022-10-12 | Switch linkage device for floor protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218708458U (en) |
-
2022
- 2022-10-12 CN CN202222694878.2U patent/CN218708458U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2688826B1 (en) | Toe guard assembly for an elevator system | |
| US20110119842A1 (en) | Boarding bridge with minute approaching device and shock absorbing part and operation method thereof | |
| CN103287953B (en) | Integrated car door lock and asynchronous door knife device of elevator | |
| CN218708458U (en) | Switch linkage device for floor protective door | |
| CN204082196U (en) | Underground air door door opener and pneumatize thereof control interlock system | |
| CN113137161B (en) | Safety shielding door | |
| CN213864918U (en) | Hoistway-free elevator operation space safety protection system | |
| CN203833441U (en) | Synchronous door knife device with car door lock for elevator | |
| CN107685875B (en) | Aerobridge leveling mechanism and detection assembly thereof | |
| CN116639570A (en) | Elevator installation protection system and device | |
| CN106672198A (en) | Sliding-lifting type cabin door | |
| CN110182672A (en) | Lift car toeguard system | |
| CN105668384B (en) | The method of lift car and anti-car accidental movement | |
| KR102349019B1 (en) | Screen door linked safety board of platform | |
| JP6578248B2 (en) | Car door sealing device and elevator device | |
| CN115306247A (en) | Switching device for access port of battery replacement equipment, battery replacement station and battery replacement control method | |
| CN107685874B (en) | Aerobridge leveling mechanism and aerobridge | |
| CN115384798A (en) | Unmanned aerial vehicle take-off and landing platform and take-off and landing system | |
| CN211945856U (en) | Buffer structure of construction elevator flap gate | |
| CN114803810A (en) | Driving wheel overspeed automatic brake device for elevator | |
| CN111973900A (en) | Urban rail vehicle is with high-efficient urgent broken window device | |
| CN106642176A (en) | Quick opening underground flue flashboard door | |
| CN215056743U (en) | Steel connecting piece for civil air defense door | |
| CN105712148A (en) | Emergent stopping device of car | |
| KR101881935B1 (en) | Safety device for vertical opening and closing door in elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318000, No. 1095-2 Jiutang South Road, Sanjia Street, Taizhou Bay New Area, Taizhou City, Zhejiang Province (for office only, self declaration) Patentee after: Range Rover Heavy Industries Ltd. Address before: 318000 Huajing village, Zhang'an street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Zhejiang Range Rover Heavy Industry Machinery Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Floor protection door switch linkage device Effective date of registration: 20231115 Granted publication date: 20230324 Pledgee: Zhejiang Taizhou Jiaojiang Rural Commercial Bank Co.,Ltd. Pledgor: Range Rover Heavy Industries Ltd. Registration number: Y2023330002659 |