CN219469404U - Protective door of building elevator - Google Patents
Protective door of building elevator Download PDFInfo
- Publication number
- CN219469404U CN219469404U CN202320770237.2U CN202320770237U CN219469404U CN 219469404 U CN219469404 U CN 219469404U CN 202320770237 U CN202320770237 U CN 202320770237U CN 219469404 U CN219469404 U CN 219469404U
- Authority
- CN
- China
- Prior art keywords
- door body
- movable baffle
- door
- door frame
- protective
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of building construction equipment, and particularly relates to a protective door of a building lifter. The technology comprises a door frame, a left door body and a right door body which are arranged on the door frame in a split mode, wherein the left door body is connected with the right door body through a first latch lock; a movable baffle is arranged on the inner side of the bottom of the door frame, and the bottom end of the movable baffle is rotationally connected with the door frame; second bolt locks are arranged between the left door body and the movable baffle plate and between the right door body and the movable baffle plate, the left door body is connected with the movable baffle plate through one of the second bolt locks, and the right door body is connected with the movable baffle plate through the other second bolt lock. The door frame of the protective door is arranged on the carrying carriage of the building elevator, and the left door body and the movable baffle plate and the right door body and the movable baffle plate can be locked together through the second bolt lock when the door is closed, so that the stability of the left door body and the right door body when the door is closed can be enhanced, and the protective performance of the protective door is enhanced.
Description
Technical Field
The utility model belongs to the technical field of building construction equipment, and particularly relates to a protective door of a building lifter.
Background
Building elevators, also known as construction elevators or construction elevators, are mainly used for vertical transport of workers or building material goods at a building site. The carrying carriage of the building elevator is of a closed box structure, a side face of the carrying carriage is provided with a protective door, and the common structure of the protective door is a single door type and a double door type.
The two door bodies of the double door type protective door are connected through bolts, and after the door bodies are impacted, the bolts are broken or bent, so that the two door bodies are easily opened, and the protective effect is lost. Therefore, the existing protective door has the problems of weak connecting structure between two door bodies and poor protective performance of the protective door.
Disclosure of Invention
According to the defects in the prior art, the utility model provides the protective door of the building elevator, which is stable in structure and good in protective performance.
The protective door of the building elevator comprises a door frame, a left door body and a right door body which are arranged on the door frame in a split mode, wherein the left door body is connected with the right door body through a first latch lock, a movable baffle is arranged on the inner side of the bottom of the door frame and is positioned on the front sides of the left door body and the right door body, and the bottom end of the movable baffle is rotatably connected with the door frame; second bolt locks are arranged between the left door body and the movable baffle plate and between the right door body and the movable baffle plate, the left door body is connected with the movable baffle plate through one of the second bolt locks, and the right door body is connected with the movable baffle plate through the other second bolt lock.
Further, a third latch lock is arranged among the top of the door frame, the top of the left door body and the top of the right door body, and the top of the door frame, the top of the left door body and the top of the right door body are connected through the third latch lock.
Further, a plurality of windows penetrating through the left door body and the right door body from front to back are formed in the left door body and the right door body, and a grid plate is arranged at each window.
Further, inserted bars are detachably mounted on the left inner wall of the top of the door frame and the right inner wall of the top of the door frame, pull ropes are arranged between each inserted bar and the movable baffle, the top end of one pull rope is connected with the left inserted bar, the bottom end of the pull rope is connected with the left end of the top of the movable baffle, the top end of the other pull rope is connected with the right inserted bar, and the bottom end of the other pull rope is connected with the right end of the top of the movable baffle.
Further, the left side inner wall and the right side inner wall of the door frame are respectively provided with two jacks at intervals along the vertical direction, and the inserted bars are detachably connected with the door frame through the inserted jacks.
Compared with the prior art, the utility model has the following beneficial effects:
the door frame of the protective door is arranged on a carrying compartment of the building elevator, the left door body and the right door body can be opened to the outside of the carrying compartment, the left door body and the right door body are locked together through a first bolt lock when the door is closed, the movable baffle is arranged at the bottom of the door frame, the left door body and the movable baffle and the right door body and the movable baffle can be locked together through a second bolt lock when the door is closed, the connecting structure between the left door body and the right door body and the door frame can be increased, the stability of the left door body and the right door body when the door is closed can be enhanced, and the protective performance of the protective door can be enhanced; the movable baffle can be turned over after the door is opened, so that the movable baffle is lapped between the door frame and the ground, and the cart can conveniently enter and exit the carrying box.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the partial structure at A in FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure in the direction B-B in FIG. 1;
FIG. 4 is a schematic view of the left door in FIG. 3 in an open state;
the names of the components in the figure are as follows: 1. the door comprises a door frame 2, a left door body 3, a right door body 4, a first bolt lock 5, a movable baffle 6, a second bolt lock 7, a pull rope 8, a grid plate 9, a bolt 10, a third bolt lock 10.1, a movable bolt 10.2, a first orifice plate 10.3, a groove plate 10.4, a clamping block 10.5, a second orifice plate 10.6, a third orifice plate 10.7, a fourth orifice plate 11, a clamping groove 12 and a jack.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
The protective door of the building elevator according to this embodiment, as shown in fig. 1 and 3, includes a door frame 1, and a left door body 2 and a right door body 3 which are installed on the door frame 1 in a split manner, wherein the left door body 2 and the right door body 3 are connected by a first latch lock 4, specifically, a movable latch rod of the first latch lock 4 is installed at a middle position of a front side wall of the right door body 3, the movable latch rod can move in a horizontal direction, a hole plate with a latch hole is installed at a position close to the right door body 3 at a middle position of a front side wall of the left door body 2, and after the door is closed, the movable latch rod of the first latch lock 4 moves leftwards to be inserted into the latch hole of the hole plate, so that the left door body 2 and the right door body 3 can be locked together;
the inner side of the bottom of the door frame 1 is provided with a movable baffle plate 5, the movable baffle plate 5 is positioned at the front sides of the left door body 2 and the right door body 3, the bottom end of the movable baffle plate 5 is rotationally connected with the door frame 1, specifically, the left end of the bottom of the movable baffle plate 5 is rotationally connected with the left side wall of the door frame 1, the right end of the bottom of the movable baffle plate 5 is rotationally connected with the right side wall of the door frame 1, and the movable baffle plate 5 can be turned over; second bolt locks 6 are arranged between the left door body 2 and the movable baffle 5 and between the right door body 3 and the movable baffle 5, the left door body 2 and the movable baffle 5 are connected through one second bolt lock 6, and the right door body 3 and the movable baffle 5 are connected through the other second bolt lock 6; the movable baffle 5 is connected with the left door body 2 and the right door body 3 through the second bolt lock 6, so that the connecting structure between the left door body 2 and the right door body 3 and the door frame 1 is increased, the stability of the left door body 2 and the right door body 3 when the door is closed can be enhanced, and the protective performance of the protective door is enhanced.
In this embodiment, as shown in fig. 1 and fig. 4, the left door body 2 and the right door body 3 are provided with a plurality of windows penetrating from front to back, and each window is provided with a grid plate 8; the structure can help to reduce the weight of the door body, facilitate ventilation and heat dissipation, and facilitate communication between workers inside and outside the carrying compartment.
In this embodiment, as shown in fig. 1, 3 and 4, the rear side wall of the bottom end of the door frame 1 is provided with a clamping groove 11, the bottom of the movable baffle 5 is rotationally connected with the left side wall and the right side wall of the clamping groove 11, after the movable baffle 5 is turned over and put down, the movable baffle 5 can be inclined, and the high end of the movable baffle is level with the inner side wall of the bottom end of the door frame 1, so that the cart can conveniently enter and exit the carrying compartment of the building elevator.
The working principle and the technical effect of the embodiment are as follows: the door frame 1 of the protective door is arranged on a carrying compartment of the building elevator, the front side of the door frame 1 is close to the inside of the carrying compartment, the rear side of the door frame is the outer side of the carrying compartment, and the left door body 2 and the right door body 3 can be opened to the outside of the carrying compartment; as shown in fig. 4, when a worker opens a door in the carrying compartment, the worker opens the first latch lock 4 and the second latch lock 6, pushes the left door body 2 and the right door body 3 outwards, turns over and opens the movable baffle plate 5, the movable baffle plate 5 can be put on the ground, and the cart can conveniently enter and exit the carrying compartment; as shown in fig. 1 and 3, when a worker closes the door in the carrying compartment, the movable baffle 5 is turned over to the inner side of the door frame 1, the left door body 2 and the right door body 3 are closed inwards, the left door body 2 and the right door body 3 are locked together by using the first latch lock 4, and the left door body 2 and the right door body 3 are locked together with the movable baffle 5 by using the two second latch locks 6, so that the stability of the left door body 2 and the right door body 3 can be improved, and the protection performance of the protective door can be enhanced; in addition, a latch lock is also installed between the rear side wall of the left door body 2 and the rear side wall of the right door body 3, so that when the carrying compartment is empty, a worker outside the carrying compartment can conveniently close and lock the door from outside the carrying compartment.
Examples
In this embodiment, as shown in fig. 1, a third latch lock 10 is disposed between the top of the door frame 1, the top of the left door body 2 and the top of the right door body 3, and the top of the door frame 1, the top of the left door body 2 and the top of the right door body 3 are connected by the third latch lock 10; the structure increases the connecting structure between the left door body 2 and the right door body 3 and the door frame 1, can strengthen the stability of the left door body 2 and the right door body 3 when closing the door, and strengthen the protective performance of the protective door.
In this embodiment, as shown in fig. 1 to 4, the third latch lock 10 includes a first orifice plate 10.2 and a second orifice plate 10.5 mounted on a front side wall of a top of the right door body 3, the first orifice plate 10.2 and the second orifice plate 10.5 are arranged at intervals along a horizontal direction, a movable insert rod 10.1 is arranged between the first orifice plate 10.2 and the second orifice plate 10.5, and the movable insert rod 10.1 can move along the horizontal direction; the inner side wall of the top of the door frame 1 is provided with a third pore plate 10.6, the front side wall of the top of the left door body 2 is provided with a fourth pore plate 10.7, after the door is closed, the movable inserted link 10.1 can move leftwards to pass through the inserted pin hole of the third pore plate 10.6 and the inserted pin hole of the fourth pore plate 10.7, and the door frame 1, the left door body 2 and the right door body 3 are connected together by the third inserted pin lock 10, so that the stability of the left door body 2 and the right door body 3 is improved; in addition, the movable inserting rod 10.1 is provided with a groove plate 10.3, the groove plate 10.3 is provided with a clamping groove which is communicated with the front side wall, the front side wall of the right door body 3 is provided with a clamping block 10.4, the groove plate 10.3 and the clamping block 10.4 are positioned between the first pore plate 10.2 and the second pore plate 10.5, when the door is closed, the movable inserting rod 10.1 wears the first pore plate 10.2, the second pore plate 10.5, the third pore plate 10.6 and the fourth pore plate 10.7 together, and the clamping block 10.4 is clamped into the clamping groove on the groove plate 10.3, so that the movable inserting rod 10.1 can be prevented from moving leftwards and rightwards; it should be noted that the first latch lock 4, the second latch lock 6 and the third latch lock 10 have the same structure, and are all devices in the prior art, and are commonly applied to locking and unlocking the door, and the structure and principle will not be described herein.
Examples
In this embodiment, as shown in fig. 1, 3 and 4, the left inner wall of the top of the door frame 1 and the right inner wall of the top of the door frame are detachably provided with the insert rods 9, a pull rope 7 is disposed between each insert rod 9 and the movable baffle 5, wherein the top end of one pull rope 7 is connected with the left insert rod 9, the bottom end of the one pull rope 7 is connected with the left end of the top of the movable baffle 5, the top end of the other pull rope 7 is connected with the right insert rod 9, and the bottom end of the other pull rope 7 is connected with the right end of the top of the movable baffle 5; when the door is opened, the left door body 2 and the right door body 3 are opened backwards, the inserting rod 9 can be detached, the movable baffle 5 is turned backwards and put down, when the door is closed, the movable baffle 5 can be driven to turn by using the two pull ropes 7, the movable baffle 5 can be fixed by the pull ropes 7 when the inserting rod 9 is fixed on the door frame 1, and the movable baffle 5 can be conveniently opened and closed.
In this embodiment, as shown in fig. 1, 3 and 4, the left inner wall and the right inner wall of the door frame 1 are provided with two insertion holes 12 at intervals along the vertical direction, and the insertion rod 9 is detachably connected with the door frame 1 through the insertion holes 12; when the door is closed, the movable baffle 5 is turned to the inner side of the door frame 1, and the inserted link 9 is inserted into the jack 12 at the upper part; when the door is opened, the inserting rod 9 is inserted into the jack 12 at the lower part, so that the pull rope 7 is ensured to be in a straightened state, and the pull rope 7 can prevent the door body from being blown by wind to be closed.
In this embodiment, the inside wall of jack 12 has seted up the internal thread, and the external screw thread has been seted up to inserted bar 9 lateral wall, and inserted bar 9 and jack 12 threaded connection can improve the steadiness.
Claims (5)
1. The utility model provides a guard gate of building lift, includes door frame (1) and split type installs left door body (2) and right door body (3) on door frame (1), links to each other through first latch lock (4), its characterized in that between left door body (2) and right door body (3): the inner side of the bottom of the door frame (1) is provided with a movable baffle (5), the movable baffle (5) is positioned at the front sides of the left door body (2) and the right door body (3), and the bottom end of the movable baffle (5) is rotationally connected with the door frame (1); second bolt locks (6) are arranged between the left door body (2) and the movable baffle (5) and between the right door body (3) and the movable baffle (5), the left door body (2) is connected with the movable baffle (5) through one of the second bolt locks (6), and the right door body (3) is connected with the movable baffle (5) through the other second bolt lock (6).
2. The protective door of a building hoist as in claim 1, characterized in that: the top of door frame (1), be provided with third bolt lock (10) between left door body (2) top and the right door body (3) top, link to each other through third bolt lock (10) between the top of door frame (1), the top of left door body (2) and the top of right door body (3).
3. The protective door of a building hoist as in claim 1, characterized in that: a plurality of windows penetrating through the left door body (2) and the right door body (3) from front to back are formed in the left door body and the right door body, and a grid plate (8) is arranged at each window.
4. The protective door of a building hoist as in claim 1, characterized in that: the top left side inner wall of door frame (1) and its top right side inner wall all demountable installation have inserted bar (9), all are provided with stay cord (7) between every inserted bar (9) and movable baffle (5), and the top of one of them stay cord (7) links to each other with left side inserted bar (9), and its bottom links to each other with the top left end of movable baffle (5), and the top of another stay cord (7) links to each other with right side inserted bar (9), and its bottom links to each other with the top right-hand member of movable baffle (5).
5. The protective door of a building hoist as in claim 4, characterized in that: the left side inner wall and the right side inner wall of the door frame (1) are respectively provided with two jacks (12) at intervals along the vertical direction, and the inserted link (9) is detachably connected with the door frame (1) through the inserted jacks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770237.2U CN219469404U (en) | 2023-04-10 | 2023-04-10 | Protective door of building elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770237.2U CN219469404U (en) | 2023-04-10 | 2023-04-10 | Protective door of building elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219469404U true CN219469404U (en) | 2023-08-04 |
Family
ID=87460912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770237.2U Active CN219469404U (en) | 2023-04-10 | 2023-04-10 | Protective door of building elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219469404U (en) |
-
2023
- 2023-04-10 CN CN202320770237.2U patent/CN219469404U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190177128A1 (en) | Lower guiding system of an elevator panel and elevator system | |
| CN219469404U (en) | Protective door of building elevator | |
| CN112239128A (en) | Protection door for floor access of construction elevator | |
| CN210193252U (en) | Climb a formula tower crane driver passageway that adheres to | |
| CN216190208U (en) | People goods ladder protection platform | |
| CN106015461A (en) | Basket steel wire rope post-tensioning climbing lock sleeve mechanism | |
| CN215484567U (en) | Sealing structure for sealing gap between scaffold and building | |
| KR20100023416A (en) | Safety window | |
| CN211473891U (en) | Steel construction threshold biparting protection sealing door that lives | |
| CN212503537U (en) | Novel elevator | |
| CN217808199U (en) | Novel construction elevator guard gate | |
| KR200430165Y1 (en) | A hoist for screen door | |
| CN111827651A (en) | Assembly type building external hanging platform | |
| CN221565436U (en) | Elevator traction mechanism | |
| CN217735347U (en) | Aluminum alloy anti-theft net | |
| CN220950746U (en) | Suspension type elevator shaft frame and building | |
| CN215167885U (en) | Attached lifting scaffold | |
| CN220011809U (en) | Automatic construction elevator guard gate of opening | |
| CN219316782U (en) | Maintenance window for building | |
| CN219117022U (en) | Attached tower crane anti-climbing platform | |
| CN214576006U (en) | Lifting integrated scaffold for building construction | |
| CN211110568U (en) | Elevator stand subassembly | |
| CN214780147U (en) | Protective door of elevator | |
| CN217871742U (en) | Safety protection system of scaffold for building construction | |
| CN216617223U (en) | Novel door sill opening and closing device of crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |