CN221116615U - Elevator type door frame device - Google Patents
Elevator type door frame device Download PDFInfo
- Publication number
- CN221116615U CN221116615U CN202323108649.9U CN202323108649U CN221116615U CN 221116615 U CN221116615 U CN 221116615U CN 202323108649 U CN202323108649 U CN 202323108649U CN 221116615 U CN221116615 U CN 221116615U
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- door frame
- main body
- protection plate
- protection
- frame main
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- 230000004224 protection Effects 0.000 claims abstract description 59
- 230000000149 penetrating effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an elevator type door frame device which comprises a door frame main body, wherein fixing blocks are fixedly connected to the top and the bottom of the door frame main body, a protection mechanism is arranged at the bottom of the door frame main body and comprises two protection plates, two sides of the bottom of each protection plate are connected with two mounting rods in a sliding and penetrating mode, a pressure spring is movably sleeved at one end of each mounting rod, and connecting mechanisms are arranged at two ends of each mounting rod. According to the elevator landing door, the inclined planes at the two ends of the protection plate are extruded by moving and closing the elevator landing door, so that the protection plate slides into the inner cavity of the fixed block, the outer wall of the protection plate compresses and deforms the pressure spring, when the elevator landing door moves and is opened, the protection plate is pushed to return to the initial position by utilizing the elastic action of the pressure spring, so that one end of the protection plate shields and protects the bottom of the inner wall of the door frame main body, impurities and the like are prevented from entering the inner cavity of the door frame main body, the protection effect is achieved, and the stable operation of the elevator landing door is ensured.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an elevator type door frame device.
Background
The elevator landing door generally comprises a door, a guide rail frame, pulleys, a sliding block, a door frame, a sill and other parts, is arranged at the running position of the elevator landing, plays a role in protecting an elevator shaft, and is opened and closed by a door opening blade arranged on the elevator landing door.
The elevator layer door mounting bracket is the important component of elevator when the installation for elevator layer door translates between the elevator portal, is provided with the sliding tray on the inner wall of common elevator portal for elevator layer door's installation and removal, and when elevator door is opened, the sliding tray exposes in the air, and when taking personnel and goods business turn over elevator, makes impurity fall into in the inner chamber of sliding tray easily, causes the influence to elevator layer door closed closure, reduces elevator layer door operational stability.
Disclosure of utility model
The utility model aims to provide an elevator type door frame device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the elevator type door frame device comprises a door frame main body, wherein the front and the back of the top and the bottom of the door frame main body are fixedly connected with fixing blocks for limiting and installing the door frame main body;
The bottom of the portal main body is provided with a protection mechanism for preventing impurities from entering the inner cavity of the portal main body;
The protection mechanism comprises two protection plates, the top of each protection plate is connected with the bottom of the portal frame main body in a sliding penetrating manner, two sides of the bottom of each protection plate are connected with two mounting rods in a sliding penetrating manner, one end of each mounting rod is movably sleeved with a pressure spring, and one end of each pressure spring is attached to the outer wall of the back of each protection plate;
And connecting mechanisms are arranged at two ends of the mounting rod and used for mounting and connecting the mounting rod.
Preferably, the connecting mechanism comprises a plurality of mounting holes, the mounting holes are formed in two sides of the fixed block, first bolts are connected to inner cavity threads of the mounting holes in a penetrating mode, and connecting rods are fixedly connected to one ends of the first bolts.
Preferably, one end of the connecting rod is connected with the middle part of one end of the mounting rod in a sliding penetrating way, connecting holes are formed in two sides of the inner wall of the fixing block, and the inner cavity of each connecting hole is connected with the other end of the mounting rod in a sliding penetrating way.
Preferably, the top of fixed block inner wall is provided with the stopper, the both sides of stopper top back are all fixedly connected with connecting block, the positive fixedly connected with rubber pad of stopper.
Preferably, the middle part of the connecting block is connected with a second bolt in a sliding penetrating way, and one end of the second bolt is connected with the top thread of the inner wall of the fixed block in a penetrating way.
Preferably, one end of the protection plate is arranged at the bottom of the inner cavity of the portal body, the protection plate is arranged in an L shape, and both sides of the top of the protection plate are inclined planes.
The utility model has the technical effects and advantages that:
according to the elevator landing door, the protection plates, the mounting rods and the pressure springs are matched, the elevator landing doors are closed through movement of the elevator landing doors, the two elevator landing doors respectively squeeze inclined planes at two ends of the protection plates, so that the protection plates slide into the inner cavity of the fixed block, the protection plates slide along the mounting rods, the outer walls of the protection plates compress and deform the pressure springs, when the elevator landing doors move and open, the protection plates are pushed to return to the initial positions through elastic action of the pressure springs, one end of each protection plate shields and protects the bottom of the inner wall of the main body of the door frame, impurities and the like are prevented from entering the inner cavity of the main body of the door frame, and the elevator landing door is guaranteed to stably run.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 at a.
FIG. 3 is a schematic side sectional view of the fixing block of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 3 at C according to the present utility model.
In the figure: 1. a portal body; 2. a fixed block; 3. a protective mechanism; 31. a protection plate; 32. a mounting rod; 33. a pressure spring; 4. a connecting mechanism; 41. a mounting hole; 42. a first bolt; 43. a connecting rod; 44. a connection hole; 5. a limiting block; 6. a connecting block; 7. and a second bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an elevator type door frame device as shown in figures 1-5, which comprises a door frame main body 1, wherein the door frame main body 1 is used for installing an elevator layer door, the front and the back of the top and the bottom of the door frame main body 1 are fixedly connected with fixed blocks 2, the fixed blocks 2 are used for limiting and installing the door frame main body 1, and the fixed blocks 2 are used for limiting and installing the top and the bottom of the door frame main body 1;
The bottom of the door frame main body 1 is provided with a protection mechanism 3 for preventing impurities from entering the inner cavity of the door frame main body 1 to prevent the elevator landing door from running;
The protection mechanism 3 comprises two protection plates 31, the protection plates 31 are arranged between two elevator landing doors in a strip shape and used for shielding and protecting the bottom of the inner wall of the door frame main body 1, the top of each protection plate 31 is connected with the bottom of the door frame main body 1 in a sliding and penetrating mode, each protection plate 31 slides on the door frame main body 1 and the corresponding fixed block 2, when the two elevator landing doors are moved to be closed, the protection doors squeeze inclined planes at two ends of each protection plate 31, the protection plates 31 slide into an inner cavity of the corresponding fixed block 2, two sides of the bottom of each protection plate 31 are connected with two mounting rods 32 in a sliding and penetrating mode, each mounting rod 32 is used for mounting each protection plate 31 and a pressure spring 33, each protection plate 31 moves along each mounting rod 32 and is used for limiting the corresponding protection plate 31, stable movement of each protection plate 31 is guaranteed, one end of each mounting rod 32 is movably sleeved with the corresponding pressure spring 33, compression deformation is carried out on each pressure spring 33, the elastic action of each pressure spring 33 is utilized to push each protection plate 31 to return to an initial position, and one end of each pressure spring 33 is attached to the outer wall of the back face of each protection plate 31;
The connecting mechanisms 4 are arranged at the two ends of the mounting rod 32 and are used for mounting and connecting the mounting rod 32, so that the mounting rod 32 is convenient to mount and fix;
The connecting mechanism 4 comprises a plurality of mounting holes 41, one ends of the mounting holes 41 are arranged in a convex shape and are used for mounting first bolts 42, the mounting holes 41 are formed in two sides of the fixed block 2, first bolts 42 are connected in a threaded penetrating mode in the inner cavities of the mounting holes 41, one ends of the first bolts 42 are inserted into the inner cavities of the mounting holes 41 in a sliding mode, then the first bolts 42 are rotated, one ends of the first bolts 42 are connected with the inner walls of the mounting holes 41 in a threaded mode, one ends of the mounting rods 32 are fixedly extruded, one ends of the first bolts 42 are fixedly connected with connecting rods 43, and the connecting rods 43 move along with the first bolts 42, so that the connecting rods 43 are connected with one ends of the mounting rods 32;
One end of the connecting rod 43 is connected with the middle part of one end of the mounting rod 32 in a sliding and penetrating way, connecting holes 44 are formed in two sides of the inner wall of the fixed block 2, the connecting holes 44 are used for connecting the other end of the mounting rod 32, the inner cavity of the connecting holes 44 is connected with the other end of the mounting rod 32 in a sliding and penetrating way, and stable mounting of the other end of the mounting rod 32 is ensured;
the top of the inner wall of the fixed block 2 is provided with a limiting block 5, the limiting block 5 is arranged in a strip shape, the limiting block 5 is used for limiting the movement of the protection plate 31, the protection plate 31 is prevented from being separated from the door frame main body 1, two sides of the back surface of the top of the limiting block 5 are fixedly connected with connecting blocks 6, the connecting blocks 6 are used for fixedly mounting the limiting block 5, the front surface of the limiting block 5 is fixedly connected with a rubber pad, the rubber pad is attached to the outer wall of the protection plate 31, and the movement of the protection plate 31 is protected by utilizing the elastic action of the rubber pad;
The middle part of the connecting block 6 is connected with a second bolt 7 in a sliding and penetrating way, the second bolt 7 is used for installing and fixing the connecting block 6 and the limiting block 5, one end of the second bolt 7 is connected with the top thread of the inner wall of the fixed block 2 in a penetrating way, the second bolt 7 is screwed down through rotation, the connecting block 6 is extruded and fixed, the limiting block 5 is fixedly installed at the top of the inner wall of the fixed block 2, and the movement of the protection plate 31 is limited;
One end of a protection plate 31 is arranged at the bottom of the inner cavity of the portal body 1, the protection plate 31 is arranged in an L shape, and two sides of the top of the protection plate 31 are inclined planes.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An elevator mast apparatus comprising:
The door frame comprises a door frame main body (1), wherein the front and the back of the top and the bottom of the door frame main body (1) are fixedly connected with fixed blocks (2) for limiting and installing the door frame main body (1);
The method is characterized in that: the bottom of the portal main body (1) is provided with a protection mechanism (3) for preventing impurities from entering the inner cavity of the portal main body (1);
the protection mechanism (3) comprises two protection plates (31), the top of each protection plate (31) is connected with the bottom of the portal main body (1) in a sliding penetrating mode, two installation rods (32) are connected to two sides of the bottom of each protection plate (31) in a sliding penetrating mode, one end of each installation rod (32) is movably sleeved with a pressure spring (33), and one end of each pressure spring ((33) is attached to the outer wall of the back face of each protection plate (31);
And connecting mechanisms (4) are arranged at two ends of the mounting rod (32) and are used for mounting and connecting the mounting rod (32).
2. An elevator type door frame device according to claim 1, characterized in that the connecting mechanism (4) comprises a plurality of mounting holes (41), the mounting holes (41) are formed on two sides of the fixed block (2), first bolts (42) are connected to inner cavity threads of the mounting holes (41) in a penetrating mode, and connecting rods (43) are fixedly connected to one ends of the first bolts (42).
3. An elevator type door frame device according to claim 2, wherein one end of the connecting rod (43) is connected with the middle part of one end of the mounting rod (32) in a sliding penetrating manner, connecting holes (44) are formed in two sides of the inner wall of the fixed block (2), and an inner cavity of the connecting holes (44) is connected with the other end of the mounting rod (32) in a sliding penetrating manner.
4. The elevator type door frame device according to claim 1, wherein a limiting block (5) is arranged at the top of the inner wall of the fixed block (2), connecting blocks (6) are fixedly connected to two sides of the back surface of the top of the limiting block (5), and a rubber pad is fixedly connected to the front surface of the limiting block (5).
5. The elevator type door frame device according to claim 4, wherein a second bolt (7) is connected to the middle portion of the connecting block (6) in a sliding penetrating manner, and one end of the second bolt (7) is connected to the top portion of the inner wall of the fixed block (2) in a threaded penetrating manner.
6. The elevator type door frame device according to claim 1, wherein one end of the protection plate (31) is arranged at the bottom of the inner cavity of the door frame main body (1), the protection plate (31) is in an L-shaped arrangement, and two sides of the top of the protection plate (31) are both in inclined planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323108649.9U CN221116615U (en) | 2023-11-17 | 2023-11-17 | Elevator type door frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323108649.9U CN221116615U (en) | 2023-11-17 | 2023-11-17 | Elevator type door frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221116615U true CN221116615U (en) | 2024-06-11 |
Family
ID=91368149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323108649.9U Active CN221116615U (en) | 2023-11-17 | 2023-11-17 | Elevator type door frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221116615U (en) |
-
2023
- 2023-11-17 CN CN202323108649.9U patent/CN221116615U/en active Active
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