CN220056034U - Lifting hook for building engineering - Google Patents
Lifting hook for building engineering Download PDFInfo
- Publication number
- CN220056034U CN220056034U CN202321499410.6U CN202321499410U CN220056034U CN 220056034 U CN220056034 U CN 220056034U CN 202321499410 U CN202321499410 U CN 202321499410U CN 220056034 U CN220056034 U CN 220056034U
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- CN
- China
- Prior art keywords
- lifting hook
- wall surface
- rod
- fixed box
- connecting plate
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- 238000010276 construction Methods 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000004880 explosion Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a lifting hook for construction engineering, which relates to the technical field of lifting hooks for construction engineering and comprises a fixed box, wherein a rope fixing ring is fixedly arranged on the upper wall surface of the fixed box, a buffer triggering assembly is arranged in the fixed box, a connecting plate is arranged on the buffer triggering assembly and is positioned outside the fixed box, and a lifting hook body is fixedly arranged on the lower wall surface of the connecting plate.
Description
Technical Field
The utility model relates to the technical field of building engineering lifting hooks, in particular to a lifting hook for building engineering.
Background
With the continuous development of urban construction, urban construction is deepened, and construction of various buildings are continuously underway. Lifting equipment is often used in building construction to lift building materials and equipment. The lifting hook is used as one of key parts in lifting equipment and is widely used in various loading and unloading and carrying works;
when the existing lifting hook is used, the lifting hook is pulled by upward force instantly, the tensile force received by the rope hoisted on the lifting hook is increased instantly, the rope on the lifting hook is broken easily, the lifting hook hoisting safety is reduced, and when the lifting hook is used at night, a striking prompting device is not arranged on the lifting hook, whether a heavy object is arranged on the lifting hook or not is difficult to measure by an operator, and the striking performance of the lifting hook during working is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the lifting hook for the constructional engineering, which solves the technical problems that when the existing lifting hook is used, the lifting hook is pulled by upward force instantly, so that the tensile force received by a rope lifted on the lifting hook is increased instantly, the rope on the lifting hook is easy to break, the lifting safety of the lifting hook is reduced, and when the lifting hook is used at night, a striking prompt device is not arranged on the lifting hook, whether an operator weights a heavy object or not is difficult to measure on the lifting hook, and the striking performance of the lifting hook during work is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a lifting hook for building engineering, includes the fixed box, fixed box upper wall fixed mounting has rope solid fixed ring, be equipped with buffering trigger assembly in the fixed box, buffering trigger assembly is last to install the connecting plate, the connecting plate is located outside the fixed box, wall fixed mounting has the lifting hook body under the connecting plate, be equipped with spacing subassembly between connecting plate and the lifting hook body, fixed box outer wall fixed mounting has the controller, fixed box outer wall and be located controller top fixed mounting have the flash light.
Preferably, the buffering trigger assembly comprises a sliding groove, the sliding groove is formed in two side wall surfaces in the fixed box, a sliding block is arranged in the sliding groove in a sliding mode, a bearing plate is fixedly arranged between the sliding blocks, a tension spring is fixedly arranged between the bearing plate and the upper wall surface in the fixed box, a compression spring is fixedly arranged between the bearing plate and the lower wall surface in the fixed box, a connecting rod is fixedly arranged on the lower wall surface of the bearing plate, the connecting rod penetrates through the lower wall surface of the fixed box, the compression spring is sleeved on the connecting rod, the connecting plate is fixedly connected with the lower end of the connecting rod, a mounting groove is formed in the lower wall surface of the sliding groove, a pressure sensor is fixedly arranged in the mounting groove, and a trigger block is fixedly arranged on the lower wall surface of the sliding block.
Preferably, the pressure sensor is electrically connected with the controller, and the explosion lamp is electrically connected with the controller.
Preferably, the limiting component comprises a through hole, the through hole is arranged on the connecting plate, a pin rod is inserted in the through hole, a baffle is fixedly arranged on the side wall surface of the pin rod, a threaded hole is arranged on the baffle, a thread groove is arranged on the free end of the lifting hook body, a bolt is screwed in the threaded hole, the side wall surface of the lifting hook body is fixedly provided with a limiting rod, an opening is arranged at the lower end of the pin rod, a stop block is fixedly arranged on the side wall surface of the opening, and a stop rod is hinged to the other side wall surface in the opening.
Preferably, the upper end of the pin rod and the other end of the limiting rod are fixedly provided with limiting plates.
Preferably, the width of the opening is larger than the diameter of the limit rod.
Advantageous effects
The utility model provides a lifting hook for construction engineering, which solves the technical problems that when the existing lifting hook is used, the lifting hook is pulled by upward force instantly, so that the tensile force received by a rope lifted on the lifting hook is increased instantly, the rope on the lifting hook is easy to break, the lifting hook lifting safety is reduced, and at night, an eye-catching prompting device is not arranged on the lifting hook, an operator can measure whether a weight is on the lifting hook or not more difficultly, and the eye-catching performance of the lifting hook is reduced.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a hook for construction engineering according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a hook for construction engineering according to the present utility model.
Fig. 3 is a schematic side view of a pin of the hook for construction engineering.
In the figure: 1. a fixed box; 2. a rope fixing ring; 3. a connecting plate; 4. a hook body; 5. a controller; 6. a flash lamp; 7. a chute; 8. a slide block; 9. a carrying plate; 10. a tension spring; 11. a compression spring; 12. a connecting rod; 13. a mounting groove; 14. a pressure sensor; 15. a trigger block; 16. a through hole; 17. a pin rod; 18. a baffle; 19. a bolt; 20. a limit rod; 21. an opening; 22. a stop block; 23. a gear lever; 24. and a limiting plate.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the lifting hook for the building engineering comprises a fixed box 1, wherein a rope fixing ring 2 is fixedly arranged on the upper wall surface of the fixed box 1, a buffering triggering assembly is arranged in the fixed box 1, a connecting plate 3 is arranged on the buffering triggering assembly, the connecting plate 3 is positioned outside the fixed box 1, a lifting hook body 4 is fixedly arranged on the lower wall surface of the connecting plate 3, a limiting assembly is arranged between the connecting plate 3 and the lifting hook body 4, a controller 5 is fixedly arranged on the outer wall surface of the fixed box 1, and an explosion flash lamp 6 is fixedly arranged above the controller 5 and positioned on the outer wall surface of the fixed box 1;
the in-process that makes lifting hook body 4 upwards carry through buffering trigger subassembly has the process of buffering instantaneous force, prevents that the rope of hoist and mount from taking place the fracture by the instantaneous force excessively on the lifting hook body 4 to when lifting hook body 4 hoist and mount heavy object, explode flashing light 6 and twinkle, suggestion operating personnel has the heavy object on the lifting hook body 4, seals spacingly to the lifting hook through spacing subassembly, improves the closure of lifting hook body 4 when hoist and mount heavy object.
The embodiment is further configured in that the buffering triggering assembly comprises a sliding chute 7, the sliding chute 7 is arranged on two side wall surfaces in the fixed box 1, a sliding block 8 is arranged in the sliding chute 7 in a sliding manner, a bearing plate 9 is fixedly arranged between the sliding blocks 8, a tension spring 10 is fixedly arranged between the bearing plate 9 and the upper wall surface in the fixed box 1, a compression spring 11 is fixedly arranged between the bearing plate 9 and the lower wall surface in the fixed box 1, a connecting rod 12 is fixedly arranged on the lower wall surface of the bearing plate 9, the connecting rod 12 penetrates through the lower wall surface of the fixed box 1, the compression spring 11 is sleeved on the connecting rod 12, the connecting plate 3 is fixedly connected with the lower end of the connecting rod 12, a mounting groove 13 is formed in the lower wall surface of the sliding chute 7, a pressure sensor 14 is fixedly arranged in the mounting groove 13, and a triggering block 15 is fixedly arranged on the lower wall surface of the sliding block 8;
when the lifting hook body 4 hoists the heavy object, the lifting hook body 4 pulls the connecting plate 3, the connecting plate 3 pulls the connecting rod 12, the connecting rod 12 pulls the bearing plate 9, the bearing plate 9 moves downwards along the path of the sliding groove 7 under the action of the sliding block 8, and then the compression spring 11 is stressed and compressed, the bearing plate 9 pulls the tension spring 10, and then the instantaneous pulling force generated by the lifting hook body 4 is buffered, after the sliding block 8 moves downwards in the sliding groove 7, the trigger block 15 on the sliding block 8 is inserted into the mounting groove 13 to be in contact with the pressure sensor 14, and at the moment, the pressure sensor 14 detects a pressure signal.
The embodiment is further provided that the pressure sensor 14 is electrically connected with the controller 5, and the explosion flash lamp 6 is electrically connected with the controller 5;
the pressure sensor 14 detects a pressure signal and transmits the pressure signal to the controller 5, and the controller 5 controls the explosion flash lamp 6 to flash.
The embodiment is further configured in that the limiting component comprises a through hole 16, the through hole 16 is formed in the connecting plate 3, a pin 17 is inserted into the through hole 16, a baffle 18 is fixedly installed on the side wall surface of the pin 17, a threaded hole is formed in the baffle 18, a thread groove is formed in the free end of the lifting hook body 4, a bolt 19 is screwed into the threaded hole, the bolt 19 is screwed into the thread groove, a limiting rod 20 is fixedly installed on the side wall surface of the lifting hook body 4, an opening 21 is formed in the lower end of the pin 17, a stop block 22 is fixedly installed on the side wall surface of the opening 21, and a stop rod 23 is hinged to the other side wall surface in the opening 21;
after the weight is hung on the lifting hook body 4, the pin rod 17 moves downwards along the through hole 16, the stop rod 20 pushes the stop rod 23 to rotate, after the stop rod 20 completely enters the opening 21, the stop rod 20 automatically falls down and is blocked by the stop block 22, meanwhile, a threaded hole on the baffle 18 coincides with a threaded groove, the bolt 19 is screwed into the threaded hole and the threaded groove, and then the pin rod 17 is limited, and the lifting hook body 4 is in a closed state.
The embodiment is further configured that a limiting plate 24 is fixedly installed on the upper end of the pin rod 17 and the other end of the limiting rod 20.
The present embodiment is further configured such that the width of the opening 21 is greater than the diameter of the stop lever 20.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: according to the attached drawing, as the weight is hung on the hook body 4, after the weight is hung on the hook body 4, the pin 17 moves downwards along the through hole 16, the stop lever 20 pushes the stop lever 23 to rotate, after the stop lever 20 completely enters the opening 21, the stop lever 20 automatically falls down and is blocked by the stop block 22, meanwhile, the threaded hole on the baffle 18 coincides with the threaded groove, the bolt 19 is screwed into the threaded hole and the threaded groove, the pin 17 is further limited, at the moment, the hook body 4 is in a closed state, when the hook body 4 is used for hanging the weight, the hook body 4 pulls the connecting plate 3, the connecting plate 3 pulls the connecting rod 12, the connecting rod 12 pulls the bearing plate 9, the bearing plate 9 moves downwards along the path of the chute 7 under the action of the slide block 8, so that the compression spring 11 is stressed to compress, the bearing plate 9 pulls the tension spring 10, instantaneous tension generated by the hook body 4 is buffered, after the slide block 8 moves downwards in the chute 7, the trigger block 15 on the slide block 8 is inserted into the mounting groove 13 to be contacted with the pressure sensor 14, the pressure sensor 14 detects a pressure signal, the pressure signal is detected by the pressure sensor 14, the pressure signal controller 5 is detected, and the flash lamp controller 6 is used for flashing the flash lamp controller 6.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a lifting hook for building engineering, includes fixed case (1), fixed case (1) upper wall fixed mounting has rope solid fixed ring (2), a serial communication port, be equipped with buffering trigger subassembly in fixed case (1), install connecting plate (3) on the buffering trigger subassembly, connecting plate (3) are located outside fixed case (1), wall fixed mounting has lifting hook body (4) under connecting plate (3), be equipped with spacing subassembly between connecting plate (3) and lifting hook body (4), fixed case (1) outer wall fixed mounting has controller (5), fixed case (1) outer wall just is located controller (5) top fixed mounting and has burst lamp (6).
2. The lifting hook for constructional engineering according to claim 1, characterized in that the buffering triggering component comprises a sliding groove (7), the sliding groove (7) is formed in two side wall surfaces in the fixed box (1), a sliding block (8) is mounted in the sliding groove (7), a bearing plate (9) is fixedly mounted between the sliding blocks (8), a tension spring (10) is fixedly mounted between the bearing plate (9) and the upper wall surface in the fixed box (1), a compression spring (11) is fixedly mounted between the bearing plate (9) and the lower wall surface in the fixed box (1), a connecting rod (12) is fixedly mounted on the lower wall surface of the bearing plate (9), the connecting rod (12) penetrates through the lower wall surface of the fixed box (1), the compression spring (11) is sleeved on the connecting rod (12), the connecting rod (3) is fixedly connected with the lower end of the connecting rod (12), a mounting groove (13) is formed in the lower wall surface of the sliding groove (7), a pressure sensor (14) is fixedly mounted in the mounting groove (13), and a triggering block (15) is fixedly mounted on the lower wall surface of the sliding block (8).
3. The lifting hook for construction engineering according to claim 2, characterized in that the pressure sensor (14) is electrically connected with the controller (5), and the explosion flash lamp (6) is electrically connected with the controller (5).
4. The lifting hook for constructional engineering according to claim 1, wherein the limiting component comprises a through hole (16), the through hole (16) is formed in the connecting plate (3), a pin (17) is inserted in the through hole (16), a baffle (18) is fixedly installed on the side wall surface of the pin (17), a threaded hole is formed in the baffle (18), a thread groove is formed in the free end of the lifting hook body (4), a bolt (19) is screwed into the threaded hole, the bolt (19) is screwed into the thread groove, a limiting rod (20) is fixedly installed on the side wall surface of the lifting hook body (4), an opening (21) is formed in the lower end of the pin (17), a stop block (22) is fixedly installed on the side wall surface of the opening (21), and a stop rod (23) is hinged to the other side wall surface in the opening (21).
5. The lifting hook for construction engineering according to claim 4, wherein a limiting plate (24) is fixedly installed on the upper end of the pin rod (17) and the other end of the limiting rod (20).
6. The hook for construction work according to claim 4, wherein the opening (21) has a width larger than the diameter of the stopper rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499410.6U CN220056034U (en) | 2023-06-13 | 2023-06-13 | Lifting hook for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499410.6U CN220056034U (en) | 2023-06-13 | 2023-06-13 | Lifting hook for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056034U true CN220056034U (en) | 2023-11-21 |
Family
ID=88755984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321499410.6U Active CN220056034U (en) | 2023-06-13 | 2023-06-13 | Lifting hook for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056034U (en) |
-
2023
- 2023-06-13 CN CN202321499410.6U patent/CN220056034U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |