CN221346267U - Anti-falling device of climbing formwork - Google Patents
Anti-falling device of climbing formwork Download PDFInfo
- Publication number
- CN221346267U CN221346267U CN202322931004.9U CN202322931004U CN221346267U CN 221346267 U CN221346267 U CN 221346267U CN 202322931004 U CN202322931004 U CN 202322931004U CN 221346267 U CN221346267 U CN 221346267U
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- Prior art keywords
- screw
- supporting plate
- sliding rail
- screw rod
- bevel gear
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- 230000009194 climbing Effects 0.000 title claims abstract description 25
- 238000009415 formwork Methods 0.000 title claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 238000005303 weighing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses an anti-falling device of a climbing formwork, which comprises a supporting plate, wherein a fixed seat is welded above the lower supporting plate; the motor is arranged on the side face of the fixed seat through a first screw, and a first bevel gear is fixedly arranged on an output shaft of the motor; the second bevel gear is meshed with the first bevel gear and is fixedly arranged at the bottom end of the first screw rod; the sliding rails are fixedly arranged on the side surfaces of the upper supporting plate and the lower supporting plate respectively, and an assembly sliding rail is connected between the upper sliding rail and the lower sliding rail through butt joint blocks and countersunk head screws; the second screw rod is connected with the side surface of the upper supporting plate through a second bearing, and an assembling screw rod is inserted between the second screw rod and the first screw rod; and the movable plate is slidably arranged between the front side assembly sliding rail and the rear side assembly sliding rail, a connecting block is fixedly arranged on the side face of the movable plate, and the connecting block is in threaded connection with the assembly screw rod. When the embedded part system is loosened, the climbing die frame can be prevented from falling, and safety is improved.
Description
Technical Field
The utility model relates to the field of anti-falling devices, in particular to a climbing formwork anti-falling device.
Background
Construction of high-rise structures such as bridge pier columns and tower columns is carried out by adopting climbing formwork, such as patent application number: 201510926239.6 discloses a climbing formwork body, which comprises a formwork system, a buried part system and a hydraulic system, wherein: the frame system comprises an upper frame body, a lower frame body and a guide rail, wherein the upper frame body is arranged at the top of the lower frame body, the lower frame body is connected with a wall body through the embedded part system, the guide rail is arranged on the lower frame body, and the output end of the hydraulic system is connected with the guide rail and used for driving the frame system to move along the guide rail; the template system is positioned at the top of the lower frame body, the template system is connected with the lower frame body, the template system is arranged at intervals with the upper frame body, and the template system can slide relative to the lower frame body towards the direction of the upper frame body; the frame system further comprises a backward moving device, and the output end of the backward moving device is connected with the template system and used for driving the template system to move; the backward moving device comprises a plurality of supporting rods and a plurality of hydraulic cylinders, and the supporting rods are arranged in one-to-one correspondence with the hydraulic cylinders; the hydraulic cylinder is arranged on the lower frame body, and the plurality of support rods are respectively supported between the template system and the lower frame body; one end of the supporting rod is hinged with the template system, the other end of the supporting rod is connected with the output end of the hydraulic cylinder, and the hydraulic cylinder is used for driving the supporting rod to slide on the lower frame body; the lower frame body is provided with a limiting piece, and the limiting piece is used for limiting the moving distance of the supporting rod relative to the lower frame body. The method has the following advantages: the template system is separated from the upper frame body, so that the reinforcement binding and the template cutting are performed simultaneously, the construction period is shortened, and a large amount of time is saved. However, as the lower frame body is connected with the wall body through the embedded part system, when the embedded part system loosens, the falling accident of the climbing frame is easy to occur, so the design of the climbing frame falling prevention device is very necessary.
Disclosure of utility model
In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a climbing formwork anti-falling device, which can prevent the climbing formwork from falling, and improve safety.
According to the technical scheme provided by the embodiment of the utility model, the climbing formwork anti-falling device comprises a supporting plate, wherein a fixing seat is welded above the supporting plate below; the front side and the rear side of the supporting plate below are welded with mounting plates, the side surfaces of the mounting plates are provided with mounting holes, the motor is arranged on the side surfaces of the fixing seat through first screws, and the output shaft of the motor is fixedly provided with a first bevel gear; the second bevel gear is meshed with the first bevel gear and fixedly arranged at the bottom end of the first screw rod; the first screw is connected with the top of the fixed seat through a first bearing, and the sliding rails are respectively and fixedly arranged on the side surfaces of the upper supporting plate and the lower supporting plate, and an assembly sliding rail is connected between the upper sliding rails and the lower sliding rails through butt joint blocks and countersunk head screws; the side surfaces of the sliding rail and the assembling sliding rail are respectively provided with a screw groove matched with the countersunk head screw, the second screw is connected with the side surface of the supporting plate above through a second bearing, and an assembling screw is inserted between the second screw and the first screw; the device comprises a first screw, a second screw, a limiting rod, a limiting groove, a moving plate, a connecting block and a connecting rod, wherein the first screw and the upper part of the assembling screw are internally provided with accommodating cavities, the limiting rod is fixedly installed in the accommodating cavities, the lower parts of the assembling screw and the second screw are fixedly connected with the inserting column, the periphery of the inserting column is provided with the limiting groove matched with the limiting rod, the moving plate is slidably installed between the assembling sliding rails at the front side and the rear side, and the connecting block is fixedly installed on the side face of the moving plate and is in threaded connection with the assembling screw; the inside fixed mounting of connecting block have with the swivel nut that the equipment screw rod agrees mutually, the movable plate with be equipped with the interval between the equipment screw rod, the pneumatic cylinder is installed through the second screw the side of movable plate, the telescopic shaft of pneumatic cylinder has anti-falling support piece through adapter sleeve and screwed connection, the pneumatic cylinder with the connecting block is located same horizontal direction, the side of movable plate be equipped with the corresponding through-hole of telescopic shaft of pneumatic cylinder.
In summary, the utility model has the following beneficial effects: the motor is started, the motor can drive the first screw rod, the assembly screw rod and the second screw rod to rotate, the first screw rod, the assembly screw rod and the second screw rod can drive the connecting block and the movable plate to move, after the height of the movable plate is adjusted, the hydraulic cylinder is restarted, the anti-falling support block can be driven to move, the anti-falling support block is abutted to the side face of the lower frame body of the climbing frame, and when a buried piece system is loose, the climbing frame can be prevented from falling, so that the safety is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the structure of the present utility model in use;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the junction of the butt joint block and the assembled slide rail of the present utility model;
FIG. 4 is a schematic view of the structure of the connection between the assembly screw and the post according to the present utility model;
fig. 5 is a schematic top view of the joint of the assembly screw and the stop lever of the present utility model.
Reference numerals in the drawings: 1. a support plate; 2. a fixing seat; 3. a motor; 4. a first bevel gear; 5. a second bevel gear; 6. a first screw; 7. a slide rail; 8. a butt joint block; 9. assembling a sliding rail; 10. a second screw; 11. assembling a screw; 12. a moving plate; 13. a connecting block; 14. a hydraulic cylinder; 15. anti-falling support blocks; 16. a mounting plate; 17. a limit rod; 18. and (5) inserting a column.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1, 2, 3, 4 and 5, the climbing formwork anti-falling device comprises a supporting plate 1, wherein a fixing seat 2 is welded above the supporting plate 1 below; the motor 3 is arranged on the side surface of the fixed seat 2 through a first screw, and a first bevel gear 4 is fixedly arranged on an output shaft of the motor 3; a second bevel gear 5, wherein the second bevel gear 5 is meshed with the first bevel gear 4, and the second bevel gear 5 is fixedly arranged at the bottom end of the first screw 6; the sliding rails 7 are fixedly arranged on the side surfaces of the upper supporting plate 1 and the lower supporting plate 1 respectively, and an assembly sliding rail 9 is connected between the upper sliding rails 7 and the lower sliding rails 7 through a butt joint block 8 and countersunk head screws; a second screw rod 10, wherein the second screw rod 10 is connected to the side surface of the supporting plate 1 above through a second bearing, and an assembling screw rod 11 is inserted between the second screw rod 10 and the first screw rod 6; the movable plate 12 is slidably arranged between the assembling slide rails 9 on the front side and the rear side, a connecting block 13 is fixedly arranged on the side surface of the movable plate 12, and the connecting block 13 is in threaded connection with the assembling screw 11; the hydraulic cylinder 14, the hydraulic cylinder 14 is installed through the second screw in the side of movable plate 12, the telescopic shaft of hydraulic cylinder 14 is connected with through adapter sleeve and screw and prevents weighing down supporting shoe 15.
As shown in fig. 1, 2 and 3, the front and rear sides of the supporting plate 1 are welded with mounting plates 16 below, and the side surfaces of the mounting plates 16 are provided with mounting holes, so that the product is convenient to mount. The first screw rod 6 is connected with the top of the fixed seat 2 through a first bearing, and the side surfaces of the sliding rail 7 and the assembling sliding rail 9 are respectively provided with a screw groove matched with the countersunk head screw, so that the countersunk head screw is convenient to install.
As shown in fig. 1, 2, 4 and 5, the first screw rod 6 and the inside of top of the assembly screw rod 11 are all provided with accommodating cavities, the inside of accommodating cavities is fixedly provided with a limiting rod 17, the assembly screw rod 11 and the below of the second screw rod 10 are all fixedly connected with a plug post 18, and the periphery of the plug post 18 is provided with a limiting groove matched with the limiting rod 17, so that the insertion of the limiting rod 17 is facilitated. The inside fixed mounting of connecting block 13 have with the swivel nut that the equipment screw rod 11 agrees with has made things convenient for the spiro union of connecting block 13 and equipment screw rod 11, the movable plate 12 with be equipped with the interval between the equipment screw rod 11.
As shown in fig. 1 and 2, the hydraulic cylinder 14 and the connecting block 13 are located in the same horizontal direction, and a through hole corresponding to the telescopic shaft of the hydraulic cylinder 14 is provided on the side surface of the moving plate 12. The side of the slide rail 7 below is fixedly provided with a controller, and the motor 3, the hydraulic cylinder 14 and the controller are electrically connected, so that the control is convenient.
When in use, the utility model is characterized in that: firstly, the product is placed near the climbing formwork, the product is firmly fixed on the ground by using bolts to penetrate through mounting holes of the mounting plates 16, then the assembling quantity of the assembling sliding rail 9 and the assembling screw 11 is adjusted according to the height of the climbing formwork, then the motor 3 is started, the motor 3 drives the first screw 6, the assembling screw 11 and the second screw 10 to rotate, the first screw 6, the assembling screw 11 and the second screw 10 can drive the connecting block 13 and the moving plate 12 to move, after the height of the moving plate 12 is adjusted, the hydraulic cylinder 14 is started again, the anti-falling supporting block 15 is driven to move, the anti-falling supporting block 15 is abutted to the side face of the lower frame body of the climbing formwork, when a buried piece system loosens, the climbing formwork can be prevented from falling, and the safety is improved.
The above description is only illustrative of the preferred embodiments of the utility model and the technical principles employed. Meanwhile, the scope of the utility model is not limited to the technical scheme formed by the specific combination of the technical features, and other technical schemes formed by any combination of the technical features or the equivalent features thereof without departing from the inventive concept are also covered. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (6)
1. Climbing die carrier anti-falling device, characterized by: comprises a supporting plate (1), and a fixing seat (2) is welded above the supporting plate (1) below;
The motor (3) is arranged on the side face of the fixed seat (2) through a first screw, and a first bevel gear (4) is fixedly arranged on an output shaft of the motor (3);
The second bevel gear (5) is meshed with the first bevel gear (4), and the second bevel gear (5) is fixedly arranged at the bottom end of the first screw (6);
The sliding rails (7) are fixedly arranged on the side surfaces of the supporting plate (1) at the upper part and the lower part respectively, and an assembly sliding rail (9) is connected between the sliding rails (7) at the upper part and the lower part through butt joint blocks (8) and countersunk screws;
the second screw (10) is connected to the side surface of the supporting plate (1) above through a second bearing, and an assembling screw (11) is inserted between the second screw (10) and the first screw (6);
The movable plate (12) is slidably arranged between the front side and the rear side of the assembly sliding rail (9), a connecting block (13) is fixedly arranged on the side face of the movable plate (12), and the connecting block (13) is in threaded connection with the assembly screw (11);
The hydraulic cylinder (14), the hydraulic cylinder (14) is installed through the second screw the side of movable plate (12), the telescopic shaft of hydraulic cylinder (14) is connected with through adapter sleeve and screw and prevents weighing down riding block (15).
2. The climbing formwork fall protection device according to claim 1, wherein: the front side and the rear side of the supporting plate (1) below are welded with mounting plates (16), and mounting holes are formed in the side faces of the mounting plates (16).
3. The climbing formwork fall protection device according to claim 1, wherein: the first screw (6) is connected with the top of the fixing seat (2) through a first bearing, and screw grooves matched with the countersunk head screws are formed in the side faces of the sliding rail (7) and the assembling sliding rail (9).
4. The climbing formwork fall protection device according to claim 1, wherein: the novel screw assembly comprises a first screw (6) and a second screw (10), wherein a containing cavity is formed in the upper part of the first screw (6) and the upper part of the assembling screw (11), a limiting rod (17) is fixedly installed in the containing cavity, a plug post (18) is fixedly connected to the lower part of the assembling screw (11) and the lower part of the second screw (10), and a limiting groove matched with the limiting rod (17) is formed in the periphery of the plug post (18).
5. The climbing formwork fall protection device according to claim 1, wherein: the inside of connecting block (13) fixed mounting with the swivel nut that equipment screw rod (11) agreed with, movable plate (12) with be equipped with the interval between equipment screw rod (11).
6. The climbing formwork fall protection device according to claim 1, wherein: the hydraulic cylinder (14) and the connecting block (13) are positioned on the same horizontal direction, and through holes corresponding to the telescopic shafts of the hydraulic cylinder (14) are formed in the side face of the moving plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322931004.9U CN221346267U (en) | 2023-10-31 | 2023-10-31 | Anti-falling device of climbing formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322931004.9U CN221346267U (en) | 2023-10-31 | 2023-10-31 | Anti-falling device of climbing formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221346267U true CN221346267U (en) | 2024-07-16 |
Family
ID=91838458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322931004.9U Active CN221346267U (en) | 2023-10-31 | 2023-10-31 | Anti-falling device of climbing formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221346267U (en) |
-
2023
- 2023-10-31 CN CN202322931004.9U patent/CN221346267U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |