CN220393025U - Construction elevator safety device - Google Patents
Construction elevator safety device Download PDFInfo
- Publication number
- CN220393025U CN220393025U CN202321898550.0U CN202321898550U CN220393025U CN 220393025 U CN220393025 U CN 220393025U CN 202321898550 U CN202321898550 U CN 202321898550U CN 220393025 U CN220393025 U CN 220393025U
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- fixedly connected
- elevator
- frame
- car
- safety device
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims abstract description 27
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000012634 fragment Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 15
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a construction elevator safety protection device, which relates to the technical field of elevator protection and comprises: the anti-collision mechanism, one side of the anti-collision mechanism is provided with a stabilizing mechanism, the anti-collision mechanism comprises a car, the inside is protected against accidents through the car, and a support frame is fixedly connected inside the car. According to the utility model, the hopper car is fixed on the inner surface of the fixed part through the fixed part and the limiting block in the anti-collision mechanism, and the buffer frame and the elastic sheet which are fixedly connected with the outer surface of the fixed part reduce the impact of the hopper car caused by the vibration of the elevator in the operation process of the elevator, so that the damage of the hopper car to the elevator is reduced, the safety of the elevator protective door in the operation process of the elevator is enhanced through the rotating shaft and the bolt rod in the stabilizing mechanism, the probability that the bolt is loosened due to shaking when the elevator operates is reduced, and the safety and the protection of the elevator to load-bearing personnel are further improved.
Description
Technical Field
The utility model relates to the technical field of elevator protection, in particular to a safety protection device for a construction elevator.
Background
Work elevators are commonly referred to as construction elevators, but construction elevators include a broader definition and construction platforms also belong to the family of construction elevators. The simple construction elevator consists of a car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electric system and the like, is a person-carrying and cargo-carrying construction machine frequently used in a building, is comfortable and safe to sit due to the unique box structure, and is usually matched with a tower crane to use on a construction site.
After the existing construction elevator pushes the trolley into the elevator during the use of staff, the elevator is easy to move due to vibration in the operation process, so that the trolley is collided to the elevator to damage the elevator, potential safety hazards are further caused, materials are installed in the common trolley and can damage the materials in the common trolley, unnecessary economic losses are further caused, the bolts which are generally installed on the protective door of the elevator are not convenient for the staff to use and are easy to loosen, the elevator door is fixed in place, and hidden danger is caused to the safety of the carrier.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, the elevator is damaged due to the fact that a hopper car impacts the elevator caused by the vibration of the elevator, and the safety of a bearing person is hidden danger due to the fact that a bolt rod is easy to loosen in the operation process of the elevator, and provides a safety protection device for a construction elevator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a construction elevator safety device comprising: the anti-collision mechanism is characterized in that one side of the anti-collision mechanism is provided with a stabilizing mechanism, the anti-collision mechanism comprises a car, a support frame is fixedly connected with the car, a buffer frame is connected to one side of the support frame in a clamping mode, a plurality of elastic pieces are fixedly connected to the outer surface of the buffer frame, a connecting frame is fixedly connected to one side of each elastic piece, a fixing piece is fixedly connected to the outer surface of the buffer frame, a limiting block is connected to the inner wall of the fixing piece in a clamping mode, a movable rod is fixedly connected to the outer surface of the limiting block, and a connecting rod is fixedly connected to the inner surface of the limiting block.
As a preferred implementation mode, the stabilizing mechanism comprises an outer frame, the outer frame internal surface fixedly connected with rail guard, the external surface fixedly connected with protecting crust of rail guard, the internal surface fixedly connected with pivot of protecting crust, the external surface fixedly connected with bull stick of pivot, the surface card of bull stick is connected with the spacing ring, the external surface fixedly connected with bolt pole of spacing ring, the one end card of bolt pole is moved and is connected with the steady piece.
As a preferred embodiment, one end of the latch rod penetrates into the interior of the stabilizing block.
As a preferred embodiment, the inner surface of the supporting frame is provided with a sliding groove matched with the buffer frame.
As a preferable implementation mode, one end of the connecting rod penetrates through the fixing piece and is fixedly connected with the inner surface of the limiting block.
As a preferred embodiment, the outer surface of the supporting frame is fixedly connected with one end of the connecting frame.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the hopper car is fixed on the inner surface of the fixed part through the fixed part and the limiting block in the anti-collision mechanism, and the buffer frame and the elastic sheet which are fixedly connected with the outer surface of the fixed part reduce the impact of the hopper car caused by the vibration of the elevator in the operation process of the elevator, so that the damage of the hopper car to the elevator is reduced, the safety of the elevator protective door in the operation process of the elevator is enhanced through the rotating shaft and the bolt rod in the stabilizing mechanism, the probability of loosening the bolt to open the protective door due to shaking in the operation process of the elevator is reduced, and the safety protection of the elevator to load-bearing personnel is further improved.
Drawings
Fig. 1 is a schematic structural view of a construction elevator safety protection device provided by the utility model.
Fig. 2 is a schematic diagram of a rear side sectional structure of a safety protection device for a construction elevator.
Fig. 3 is a schematic cross-sectional view of an anti-collision mechanism of a construction elevator safety device according to the present utility model.
Fig. 4 is a schematic diagram of a front side sectional structure of a construction elevator safety device according to the present utility model.
Fig. 5 is a schematic cross-sectional structure of a stabilizing mechanism of a safety protection device for a construction elevator according to the present utility model.
Legend description:
1. an anti-collision mechanism; 11. a car; 12. a support frame; 13. a buffer frame; 14. a spring plate; 15. a connecting frame; 16. a fixing member; 17. a movable rod; 18. a limiting block; 19. a connecting rod;
2. a stabilizing mechanism; 21. an outer frame; 22. a guard rail; 23. a protective shell; 24. a rotating shaft; 25. a limiting ring; 26. a rotating rod; 27. a latch rod; 28. stabilizing the block.
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.
Example 1
As shown in fig. 1 to 5, the present utility model provides a technical solution: a construction elevator safety device comprising: the anti-collision mechanism 1, one side of anti-collision mechanism 1 is provided with stabilizing mechanism 2, anti-collision mechanism 1 includes car 11, protect inside through car 11 and prevent that the accident from appearing inside, inside fixedly connected with support frame 12 of car 11, be used for fixed other parts make other parts stabilize in the inside of car 11, one side of support frame 12 is blocked and is connected with buffer frame 13, make the power that other parts transmitted carry out buffering through buffer frame 13 and unload the power, the surface fixedly connected with a plurality of shell fragments 14 of buffer frame 13, the effect of resilience is carried out to the buffer frame 13 of atress through the effect of a plurality of shell fragments 14, thereby reduce the collision to car 11, one side fixedly connected with link 15 of a plurality of shell fragments 14, carry out stable effect through link 15 to shell fragment 14, the surface fixedly connected with mounting 16 of buffer frame 13, carry out fixed effect through mounting 16 to the hopper car, the inner wall card of mounting 16 is connected with stopper 18, carry out fixed and restriction effect through stopper 18, the surface fixedly connected with movable rod 17 of stopper 18 carries out restriction effect through movable rod 17, the internal surface fixedly connected with stopper 19 of stopper 18 carries out the restriction effect through the connecting rod 19.
In this embodiment, the movable rod 17 is moved to generate a movement effect on the limiting block 18, the limiting block 18 is fixed in the inner wall of the fixed part 16 through the movement of the limiting block 18, thereby forming a limiting effect on the fixed part 16, the lever of the trolley is fixed on the inner surface of the fixed part 16, a linkage effect is generated on the limiting block 18 at the other end through the connecting rod 19, the trolley is prevented from being impacted to the elevator by vibration generated in the operation process through the stabilizing and limiting effect of the fixed part 16 and the limiting block 18, the impact force of the trolley is buffered through the buffer frame 13 fixedly connected with the outer surface of the fixed part 16, the damage to the car 11 is reduced through the compression rebound effect of the elastic sheet 14, and other parts are fixed in the car 11 through the support frame 12 through the fixed connection effect of the connecting frame 15.
Example 2
As shown in fig. 1-5, the stabilizing mechanism 2 comprises an outer frame 21, the inner surface of the outer frame 21 is fixedly connected with a protective guard 22, the protective guard 22 is used for protecting the inside, the protective guard 22 is fixedly connected with a protective shell 23, the protective guard 23 is used for protecting other parts in the inside, the inner surface of the protective shell 23 is fixedly connected with a rotating shaft 24, the rotating shaft 24 is used for enabling the other parts to rotate, a rotating rod 26 is fixedly connected with the outer surface of the rotating shaft 24, the rotating rod 26 is used for driving the other parts to move, a limiting ring 25 is connected with the outer surface of the rotating rod 26 in a blocking manner, the limiting ring 25 is used for connecting and limiting the other parts, a latch rod 27 is fixedly connected with the outer surface of the limiting ring 25, the latch rod 27 is driven to move forwards and backwards through the moving effect of the limiting ring 25, one end of the latch rod 27 is blocked and connected with a stabilizing block 28, the latch rod 27 is fixed and limited through the stabilizing block 28, and the latch rod 27 is prevented from loosening.
In this embodiment, thereby drive pivot 24 through rotating bull stick 26 and rotate the effect, thereby stop collar 25 through bull stick 26 surface card moves the stop collar 25 external surface fixed connection's bolt pole 27 fixed and restriction effect, make bolt pole 27 through the rotation of bull stick 26 carry out the back-and-forth movement effect, fix the effect through firm piece 28 to bolt pole 27, thereby prevent that the elevator from producing the shake in the operation and make bolt pole 27 mode become flexible and cause the potential safety hazard.
Working principle:
as shown in fig. 1-5, when in use, the front rod of the hopper car is pushed into the inner surface of the fixing piece 16, the front rod of the hopper car is limited by the limiting block 18 which is connected by moving the movable rod 17 to drive the inner wall of the fixing piece 16 to clamp, so that the front rod of the hopper car is fixed on the inner surface of the fixing piece 16, and the buffer frame 13 fixedly connected with the outer surface of the fixing piece 16 is used for making the collision of the hopper car in the running process of the elevator rebound and buffer through the elastic sheet 14, thereby reducing the damage to the elevator caused by the collision of the hopper car, the rotating rod 26 is rotated to drive the rotating shaft 24 to rotate, the limiting ring 25 which is connected by clamping the outer surface of the rotating rod 26 is used for fixing and limiting the latch rod 27 fixedly connected with the outer surface of the limiting ring 25, so that the latch rod 27 is moved back and forth by the rotation of the rotating rod 26, the latch rod 27 is fixed by the stabilizing block 28, and the shaking of the latch rod 27 is prevented from being generated in the running process, thereby causing potential safety hazards.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A construction elevator safety device, comprising: anti-collision mechanism (1), one side of anti-collision mechanism (1) is provided with stabilizing mean (2), anti-collision mechanism (1) includes car (11), inside fixedly connected with support frame (12) of car (11), one side card of support frame (12) is moved and is connected with buffer frame (13), the surface fixedly connected with of buffer frame (13) a plurality of shell fragments (14), a plurality of one side fixedly connected with link (15) of shell fragment (14), the surface fixedly connected with mounting (16) of buffer frame (13), the inner wall card of mounting (16) is moved and is connected with stopper (18), the surface fixedly connected with movable rod (17) of stopper (18), the internal surface fixedly connected with connecting rod (19) of stopper (18).
2. A construction elevator safety device according to claim 1, characterized in that: the stabilizing mechanism (2) comprises an outer frame (21), a protective guard (22) is fixedly connected to the inner surface of the outer frame (21), a protective housing (23) is fixedly connected to the outer surface of the protective guard (22), a rotating shaft (24) is fixedly connected to the inner surface of the protective housing (23), a rotating rod (26) is fixedly connected to the outer surface of the rotating shaft (24), a limiting ring (25) is clamped and connected to the outer surface of the rotating rod (26), a bolt rod (27) is fixedly connected to the outer surface of the limiting ring (25), and a stabilizing block (28) is clamped and connected to one end of the bolt rod (27).
3. A construction elevator safety device according to claim 2, characterized in that: one end of the bolt rod (27) penetrates into the stabilizing block (28).
4. A construction elevator safety device according to claim 1, characterized in that: the inner surface of the supporting frame (12) is provided with a sliding groove matched with the buffer frame (13).
5. A construction elevator safety device according to claim 1, characterized in that: one end of the connecting rod (19) penetrates through the fixing piece (16) and is fixedly connected with the inner surface of the limiting block (18).
6. A construction elevator safety device according to claim 1, characterized in that: the outer surface of the supporting frame (12) is fixedly connected with one end of the connecting frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321898550.0U CN220393025U (en) | 2023-07-19 | 2023-07-19 | Construction elevator safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321898550.0U CN220393025U (en) | 2023-07-19 | 2023-07-19 | Construction elevator safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393025U true CN220393025U (en) | 2024-01-26 |
Family
ID=89603043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321898550.0U Active CN220393025U (en) | 2023-07-19 | 2023-07-19 | Construction elevator safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393025U (en) |
-
2023
- 2023-07-19 CN CN202321898550.0U patent/CN220393025U/en active Active
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