Suspension device for bridge construction engineering
By introducing mobile components into the suspension device for bridge construction and adjusting the distance of the hook, the problem of inability to adapt to different specifications of goods in the prior art is solved, and the safety and applicability of the lifting process are improved.
Patent Information
- Application Number
- CN202421795876.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-27
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-27
AI Technical Summary
The existing suspension devices for bridge construction cannot adjust the hook between goods of different specifications, resulting in the problem of tilting and falling during the lifting process.
A suspension device for bridge construction engineering is designed, using moving components (including drive gears, wheels, waist grooves, clamping columns, connecting strips and support columns) to adjust the distance between the hooks and adapt to cargo of different specifications.
By adjusting the distance of the hook, the cargo can be effectively prevented from tilting or falling during lifting, improving the applicability and safety of the suspension device.
Smart Images
Figure CN222907295U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge construction, in particular to a suspension device for bridge construction engineering. Background Technique
[0002] A bridge generally refers to a structure erected over rivers, lakes and seas to enable vehicles, pedestrians, etc. to pass smoothly. To adapt to the modern rapidly developing transportation industry, a bridge is also extended to a building that is erected across mountain streams, poor geological conditions or to meet other traffic needs to make passage more convenient. A bridge generally consists of an upper structure, a lower structure, bearings and auxiliary structures. The upper structure is also called the bridge span structure and is the main structure for crossing obstacles. The lower structure includes abutments, piers and foundations.
[0003] Bridge construction is the process of building a bridge according to the design content; mainly refers to bridge construction technology, construction organization, construction management, construction quality, etc. A bridge is a building with a large span. In bridge construction, a suspension device is needed to lift goods. Most of the existing suspension devices are fixed and non-adjustable, and it is impossible to adjust the distance between the hooks for different specifications of goods, which will cause the goods to be prone to tilt and fall during the lifting process. For this reason, we propose a suspension device for bridge engineering construction.
[0004] Therefore, for the improvement of the existing suspension device for bridge construction engineering, it is particularly important to design a new suspension device for bridge construction engineering to solve the above technical defects and improve the practicability of the overall suspension device for bridge construction engineering. Content of the Utility Model
[0005] The purpose of the utility model is to provide a suspension device for bridge construction engineering to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A suspension device for bridge construction engineering, including a disc, a secondary disc is fixedly connected to the top of the disc, a clamping hook is fixedly connected to the outside of the disc, a chain is fixedly connected to the inside of the clamping hook, a lifting hook is arranged below the disc, and a moving component is installed inside the disc;
[0008] The moving component is used to adjust the distance between the lifting hooks.
[0009] As a preferred solution of the present utility model, the moving assembly includes a driving gear, a wheel disc, a waist slot, a clamping column, a connecting bar and a support column. The driving gear is rotatably connected to the inside of the disc, the wheel disc is meshed and connected to the outside of the driving gear, the waist slot is opened in the inside of the wheel disc, the clamping column is slidably connected to the inside of the waist slot, the connecting bar is fixedly connected to the bottom of the clamping column, and the support column is fixedly connected to one end of the connecting bar away from the wheel disc.
[0010] As a preferred solution of the present utility model, a cross track is slidably connected to the outside of the connecting bar, and a rotating shaft is fixedly connected to the middle of the inside of the wheel disc. The wheel disc is rotationally connected to the cross track through the rotating shaft.
[0011] As a preferred solution of the present utility model, a connecting sleeve is fixedly connected to one side of the connecting bar away from the wheel disc. The connecting bar is fixedly connected to the support column through the connecting sleeve, and a sliding groove is opened at a position corresponding to the support column at the bottom of the disc.
[0012] As a preferred solution of the present utility model, a connecting seat is installed at the bottom of the support column, a rotating sleeve is rotatably connected to the top of the hook, a hanging ring is fixedly connected to the outside of the rotating sleeve, and the hook is connected to the connecting seat through the hanging ring.
[0013] As a preferred solution of the present utility model, a baffle is rotatably connected to the opening of the hook, a return spring is fixedly connected to the top end of the inner side of the baffle, and the baffle is designed in an inclined structure.
[0014] As a preferred solution of the present utility model, a hanging disc is fixedly connected to one end of the chain away from the clamping hook, a load-bearing frame is fixedly connected to the outside of the hanging disc, and a connecting ring is rotatably connected to the top of the load-bearing frame.
[0015] Compared with the prior art, the beneficial effects of the present utility model are:
[0016] In the present utility model, by connecting the connecting ring with the elevator, the connecting ring drives the disc to move up and down and move through the chain. By placing the goods to be lifted inside the hook, through the expansion and contraction energy storage of the return spring, the baffle seals the opening of the hook to prevent the goods from detaching from the hook when lifting the goods. By connecting the middle of the driving gear with the motor, the driving gear is rotated, so as to complete the meshing reaction between the driving gear and the wheel disc, thereby realizing the rotation of the wheel disc. At the same time, the waist slot rotates synchronously with the wheel disc, so as to realize the sliding of the clamping column inside the waist slot. At the same time, through the design of the cross track, the connecting bar is limited, so that the connecting bar moves in a straight line, thereby completing the mutual approach and separation movement of the connecting sleeve driving the support column, so as to realize the synchronous adjustment of the distance between the hooks, and adapt to the lifting of goods of different specifications. Description of the Drawings
[0017] Figure 1 This is the schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is the schematic diagram of the moving component of the utility model;
[0019] Figure 3 This is the schematic diagram of the internal structure of the leather moving component of the utility model;
[0020] Figure 4 This is the schematic diagram of the hook structure of the utility model.
[0021] In the figure: 1, disc; 2, auxiliary disc; 3, clamping hook; 4, chain; 5, hook; 501, rotating sleeve; 502, lifting ring; 503, baffle; 6, moving component; 601, driving gear; 602, wheel disc; 603, waist slot; 604, clamping post; 605, connecting bar; 606, support column; 607, cross track; 608, rotating shaft; 609, connecting sleeve; 7, connecting seat; 8, hanging disc; 9, load-bearing frame; 10, connecting ring. Specific embodiments
[0022] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Embodiment:
[0024] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:
[0025] A suspension device for bridge construction projects, including a disc 1, an auxiliary disc 2 is fixedly connected to the top of the disc 1, a clamping hook 3 is fixedly connected to the outside of the disc 1, a chain 4 is fixedly connected to the inside of the clamping hook 3, a hook 5 is arranged below the disc 1, and a moving component 6 is installed inside the disc 1;
[0026] The moving component 6 is used to adjust the distance between the hooks 5.
[0027] Further, please refer to Figure 2 and Figure 3, in this embodiment, the moving component 6 includes a driving gear 601, a wheel disc 602, a waist slot 603, a clamping post 604, a connecting bar 605 and a support post 606. The driving gear 601 is rotatably connected to the inside of the disc 1, the wheel disc 602 is meshed with the outside of the driving gear 601, the waist slot 603 is opened in the inside of the wheel disc 602, the clamping post 604 is slidably connected to the inside of the waist slot 603, the connecting bar 605 is fixedly connected to the bottom of the clamping post 604, and the support post 606 is fixedly connected to one end of the connecting bar 605 away from the wheel disc 602. During bridge construction, a suspension device is needed to lift goods. By placing the goods to be lifted inside the hook 5 and connecting the middle of the driving gear 601 to the motor, the driving gear 601 can be rotated, thus completing the meshing reaction between the driving gear 601 and the wheel disc 602, so that the wheel disc 602 rotates. At the same time, the waist slot 603 rotates synchronously with the wheel disc 602, so that the clamping post 604 slides inside the waist slot 603, driving the connecting bar 605 and the support post 606 to move, and synchronously adjusting the distance between the hooks 5 to adapt to the lifting of goods of different specifications.
[0028] Among them, please refer to Figure 2 and Figure 3 , in this embodiment, a cross track 607 is slidably connected to the outside of the connecting bar 605. A rotating shaft 608 is fixedly connected to the middle of the inside of the wheel disc 602. The wheel disc 602 is rotatably connected to the cross track 607 through the rotating shaft 608. Through the design of the rotating shaft 608, when the driving gear 601 and the wheel disc 602 are meshed with each other, the wheel disc 602 rotates more smoothly. At the same time, the rotating shaft 608 supports the wheel disc 602 to prevent rubbing between the wheel disc 602 and the cross track 607. Then, through the design of the cross track 607, the connecting bar 605 is limited, so that the connecting bar 605 moves in a straight line.
[0029] Furthermore, please refer to Figure 2 and Figure 3 , in this embodiment, a connecting sleeve 609 is fixedly connected to one side of the connecting bar 605 away from the wheel disc 602. The connecting bar 605 is fixedly connected to the support post 606 through the connecting sleeve 609. A sliding groove is opened at the position corresponding to the support post 606 at the bottom of the disc 1. By sliding the connecting bar 605 inside the cross track 607, the connecting sleeve 609 drives the support post 606 to move closer to and away from each other. At the same time, through the design of the sliding groove, the support post 606 moves unobstructed.
[0030] Even further, please refer to Figure 1 , Figure 2 and Figure 4, in this embodiment, a connecting seat 7 is installed at the bottom of the support column 606. A rotating sleeve 501 is rotatably connected to the top of the hook 5. A lifting ring 502 is fixedly connected to the outside of the rotating sleeve 501. The hook 5 is connected to the connecting seat 7 through the lifting ring 502. A baffle 503 is rotatably connected to the opening of the hook 5. A reset spring is fixedly connected to the top end inside the baffle 503, and the baffle 503 is designed in an inclined structure. Through the design of the rotating sleeve 501 and the lifting ring 502, when lifting goods, the hook 5 can rotate in any direction, effectively preventing the hook 5 from breaking. At the same time, through the stretching and energy storage of the reset spring, the baffle 503 seals the opening of the hook 5 to prevent the goods from detaching from the hook 5 when lifting the goods.
[0031] Furthermore, please refer to Figure 1 , in this embodiment, a hanging plate 8 is fixedly connected to the end of the chain 4 away from the clamping hook 3. A load-bearing frame 9 is fixedly connected to the outside of the hanging plate 8. A connecting ring 10 is rotatably connected to the top of the load-bearing frame 9. By connecting the connecting ring 10 to the elevator, the connecting ring 10 drives the disc 1 to move up and down and move through the chain 4.
[0032] In this embodiment, the implementation scenario is specifically as follows: During bridge construction, a hanging device is needed to lift goods. By connecting the connecting ring 10 to the elevator, the connecting ring 10 drives the disc 1 to move up and down and move through the chain 4. By placing the goods to be lifted inside the hook 5, through the stretching and energy storage of the reset spring, the baffle 503 seals the opening of the hook 5 to prevent the goods from detaching from the hook 5 when lifting the goods. By connecting the middle of the driving gear 601 to the motor, the driving gear 601 is rotated, thereby completing the meshing reaction between the driving gear 601 and the wheel disc 602, so that the wheel disc 602 rotates. At the same time, the waist groove 603 rotates synchronously with the wheel disc 602, so that the clamping column 604 slides inside the waist groove 603. At the same time, through the design of the cross track 607, the connecting bar 605 is limited, so that the connecting bar 605 moves in a straight line, thereby completing the movement of the connecting sleeve 609 driving the support column 606 to approach and move away from each other, so that the distance between the hooks 5 is adjusted synchronously to adapt to the lifting of goods of different specifications.
[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A suspension device for bridge construction engineering, comprising a disc (1), characterized in that: The top of the disc (1) is fixedly connected to a secondary disc (2), the outside of the disc (1) is fixedly connected to a snap-on hook (3), the inside of the snap-on hook (3) is fixedly connected to a chain (4), a hanging hook (5) is provided below the disc (1), and a moving assembly (6) is installed inside the disc (1); The moving assembly (6) is used to adjust the distance between the hooks (5).
2. A suspension device for bridge construction engineering according to claim 1, characterized in that: The moving assembly (6) comprises a driving gear (601), a wheel disc (602), a waist groove (603), a clamping column (604), a connecting bar (605) and a supporting column (606); the driving gear (601) is rotatably connected to the inside of the disc (1); the wheel disc (602) is meshingly connected to the outside of the driving gear (601); the waist groove (603) is opened inside the wheel disc (602); the clamping column (604) is slidably connected to the inside of the waist groove (603); the connecting bar (605) is fixedly connected to the bottom of the clamping column (604); and the supporting column (606) is fixedly connected to one end of the connecting bar (605) away from the wheel disc (602).
3. A suspension device for bridge construction engineering according to claim 2, characterized in that: The outside of the connecting strip (605) is slidably connected to a cross track (607), the middle of the inside of the wheel disc (602) is fixedly connected to a rotating shaft (608), and the wheel disc (602) is rotationally connected to the cross track (607) via the rotating shaft (608).
4. A suspension device for bridge construction engineering according to claim 2, characterized in that: A connecting sleeve (609) is fixedly connected to the side of the connecting strip (605) away from the wheel disc (602), and the connecting strip (605) is fixedly connected to the support column (606) via the connecting sleeve (609). A sliding groove is provided at a position corresponding to the support column (606) at the bottom of the disc (1).
5. A suspension device for bridge construction engineering according to claim 2, characterized in that: A connecting seat (7) is installed at the bottom of the support column (606), and a rotating sleeve (501) is rotatably connected to the top of the hook (5). The outside of the rotating sleeve (501) is fixedly connected to a lifting ring (502), and the hook (5) is connected to the connecting seat (7) via the lifting ring (502).
6. A suspension device for bridge construction engineering according to claim 1, characterized in that: A baffle (503) is rotatably connected to the opening of the hook (5), a return spring is fixedly connected to the top end of the inner side of the baffle (503), and the baffle (503) is designed to be an inclined structure.
7. A suspension device for bridge construction engineering according to claim 1, characterized in that: One end of the chain (4) away from the snap hook (3) is fixedly connected to a hanging plate (8), the outside of the hanging plate (8) is fixedly connected to a load-bearing frame (9), and the top of the load-bearing frame (9) is rotatably connected to a connecting ring (10).