Municipal bridge construction supporting device
By designing a municipal bridge construction support device including a fixing frame, a motor, a fixing clip and a shock absorbing damper, the problem of unsolid connection between the support device and the bridge in the prior art is solved, and the stability and quality of the connection during construction is ensured.
Patent Information
- Application Number
- CN202420677003.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Existing bridge construction support devices cannot ensure a firm connection between the support devices and the bridge, which may cause loosening or dislocation of the connection, which will affect the construction quality.
A municipal bridge construction support device is designed, using components such as fixing frame, motor, gear, connecting rod, threaded rod, fixing plate, connecting sleeve, fixing clip, shock absorbing damper and buffer plate. The fixing clip is driven to slide through the motor, and the fixing clip drives the buffer plate to clamp the bridge structure through the shock absorbing damper to ensure the firmness of the connection.
Through the use of this device, the connection between the support device and the bridge structure can be ensured to be firm and reliable, and quality problems caused by loose or displaced connections can be avoided.
Smart Images
Figure CN222847203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge construction, in particular to a municipal bridge construction support device. Background Art
[0002] As an important transportation facility connecting two lands or islands, bridges carry the weight of vehicles, pedestrians and materials, so their construction quality and safety are of vital importance. Before the construction of a bridge project, detailed planning and design are required to determine the type, length, width and load level of the bridge. The construction process includes foundation construction, substructure construction, superstructure construction and ancillary facilities construction. The existing bridge construction support device cannot ensure a firm connection between the support device and the bridge, which may cause quality problems due to loose or shifted connections. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a municipal bridge construction support device.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a municipal bridge construction support device, comprising a fixed frame, a motor, a fixed rod 1 and a fixed rod 2 are fixedly connected to the side of the fixed frame, the output shaft of the motor passes through the fixed frame and is fixedly connected to a gear 1, one end of the gear 1 is fixedly connected to a connecting rod 1, one end of the connecting rod 1 passes through the fixed frame and is fixedly connected to a limited block 1, one side of the gear 1 is meshedly connected to a gear 2, the middle part of the gear 2 is fixedly sleeved with a connecting rod 2, one end of the connecting rod 2 passes through the fixed frame and is fixedly connected to a threaded rod 1, the connecting rod 1 The other end of rod two passes through the fixing frame and is fixedly connected with threaded rod two, the thread directions of threaded rod one and threaded rod two are opposite, the external threads of threaded rod one and threaded rod two are connected with a fixing plate, the fixing plate is internally fixedly sleeved with a connecting sleeve, the fixing rod one and the fixing rod two both slide inside the connecting sleeve, one end of the fixing rod one and the fixing rod two both pass through the connecting sleeve and are fixedly connected with limited block two, one end of the fixing plate is fixedly connected with a fixing clamp, the inner wall of the fixing clamp is fixedly connected with a shock-absorbing damper, one end of the shock-absorbing damper is fixedly connected with a buffer plate, and the shock-absorbing damper is provided with multiple groups.
[0005] As a further description of the above technical solution:
[0006] The fixing clamps are provided in two groups, and the two groups of fixing clamps are in symmetrical directions.
[0007] As a further description of the above technical solution:
[0008] A support plate is fixedly connected to the bottom of the fixing frame, and a support column is fixedly connected to the bottom of the supporting plate.
[0009] As a further description of the above technical solution:
[0010] The bottom of the support column is fixedly connected with a fixed base.
[0011] As a further description of the above technical solution:
[0012] The threaded rod 1, the threaded rod 2, the fixed rod 1 and the fixed rod 2 are all in parallel directions.
[0013] The utility model has the following beneficial effects:
[0014] In the utility model, the motor is started, and the motor drives the fixing clamp to slide toward the middle. The fixing clamp drives the buffer plate to slide toward the middle through the shock-absorbing damper to clamp and fix the bridge structure, which can ensure that the connection between the supporting device and the bridge structure is firm and reliable, and avoids quality problems caused by loose or shifted connections. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a municipal bridge construction support device proposed by the utility model;
[0016] Figure 2 This is a rear view of a municipal bridge construction support device proposed by the utility model;
[0017] Figure 3 This is a top view of a municipal bridge construction support device proposed by the utility model.
[0018] Legend:
[0019] 1. Fixed frame; 2. Motor; 3. Gear 1; 4. Connecting rod 1; 5. Limit block 1; 6. Gear 2; 7. Connecting rod 2; 8. Threaded rod 1; 9. Threaded rod 2; 10. Fixed plate; 11. Connecting sleeve; 12. Fixed rod 1; 13. Fixed rod 2; 14. Limit block 2; 15. Fixed clamp; 16. Buffer plate; 17. Shock absorber; 18. Support plate; 19. Support column; 20. Fixed base. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Reference Figure 1-Figure 3The utility model provides an embodiment: a municipal bridge construction support device, including a fixing frame 1, a motor 2, a fixing rod 12 and a fixing rod 2 13 are fixedly connected to the side of the fixing frame 1, the output shaft of the motor 2 passes through the fixing frame 1 and is fixedly connected to a gear 3, one end of the gear 3 is fixedly connected to a connecting rod 1 4, one end of the connecting rod 4 passes through the fixing frame 1 and is fixedly connected to a limited block 5, one side of the gear 3 is meshed and connected to a gear 2 6, the middle part of the gear 2 6 is fixedly sleeved with a connecting rod 2 7, one end of the connecting rod 2 7 passes through the fixing frame 1 and is fixedly connected to a threaded rod 1 8, the other end of the connecting rod 2 7 passes through the fixing frame 1 and is fixedly connected to a threaded rod 2 9, the threaded rod 8 and the threaded rod 2 9 are fixedly connected to the fixing frame 1. The thread directions are opposite, and the external threads of the threaded rod 18 and the threaded rod 2 9 are connected to a fixed plate 10, and a connecting sleeve 11 is fixedly sleeved inside the fixed plate 10. The fixed rod 12 and the fixed rod 2 13 both slide inside the connecting sleeve 11, and one end of the fixed rod 12 and the fixed rod 2 13 pass through the connecting sleeve 11 and are fixedly connected to the limited block 2 14. A fixing clamp 15 is fixedly connected to one end of the fixed plate 10, and a shock-absorbing damper 17 is fixedly connected to the inner wall of the fixing clamp 15. A buffer plate 16 is fixedly connected to one end of the shock-absorbing damper 17, which can absorb and disperse the vibration or impact of the bridge structure. The shock-absorbing damper 17 is provided with multiple groups, which can improve the stability of the bridge structure and reduce the vibration of the bridge structure.
[0022] There are two groups of fixing clamps 15, and the two groups of fixing clamps 15 are in symmetrical directions. A support plate 18 is fixedly connected to the bottom of the fixing frame 1, a support column 19 is fixedly connected to the bottom of the support plate 18, and a fixed base 20 is fixedly connected to the bottom of the support column 19. The threaded rod 1 8, the threaded rod 2 9, the fixing rod 1 12 and the fixing rod 2 13 are all in parallel directions.
[0023] Working principle: start motor 2, motor 2 drives gear 1 3 to rotate, gear 1 3 drives gear 2 6 to rotate, gear 2 6 drives connecting rod 2 7 to rotate, connecting rod 2 7 drives threaded rod 1 8 and threaded rod 2 9 to rotate, the rotation of threaded rod 1 8 and threaded rod 2 9 drives the fixed plate 10 to move toward the middle, and at the same time, the fixed plate 10 drives the connecting sleeve 11 to slide toward the middle outside the fixed rod 1 12 and the fixed rod 2 13, thereby increasing the stability of the fixed plate 10 during movement, the fixed plate 10 drives the fixing clamp 15 to slide toward the middle, and the fixing clamp 15 drives the buffer plate 16 to slide toward the middle through the shock-absorbing damper 17 to clamp and fix the bridge structure, thereby ensuring that the connection between the supporting device and the bridge structure is firm and reliable.
[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A municipal bridge construction support device, comprising a fixing frame (1), characterized in that: The side of the fixing frame (1) is fixedly connected with a motor (2), a fixing rod 1 (12) and a fixing rod 2 (13); the output shaft of the motor (2) passes through the fixing frame (1) and is fixedly connected with a gear 1 (3); one end of the gear 1 (3) is fixedly connected with a connecting rod 1 (4); one end of the connecting rod 1 (4) passes through the fixing frame (1) and is fixedly connected with a limited block 1 (5); one side of the gear 1 (3) is meshedly connected with a gear 2 (6); the middle of the gear 2 (6) is fixedly sleeved with a connecting rod 2 (7); one end of the connecting rod 2 (7) passes through the fixing frame (1) and is fixedly connected with a threaded rod 1 (8); the other end of the connecting rod 2 (7) passes through the fixing frame (1) and is fixedly connected with a threaded rod 2 (9); the threaded rod 1 (8 ) and the threaded rod 2 (9) have opposite thread directions; the threaded rod 1 (8) and the threaded rod 2 (9) are externally threadedly connected to a fixing plate (10); the fixing plate (10) is internally fixedly sleeved with a connecting sleeve (11); the fixing rod 1 (12) and the fixing rod 2 (13) both slide inside the connecting sleeve (11); one end of the fixing rod 1 (12) and the fixing rod 2 (13) passes through the connecting sleeve (11) and is fixedly connected to a limiting block 2 (14); one end of the fixing plate (10) is fixedly connected to a fixing clamp (15); the inner wall of the fixing clamp (15) is fixedly connected to a shock absorbing damper (17); one end of the shock absorbing damper (17) is fixedly connected to a buffer plate (16); and the shock absorbing damper (17) is provided with a plurality of groups.
2. A municipal bridge construction support device according to claim 1, characterized in that: The fixing clips (15) are provided in two groups, and the two groups of fixing clips (15) are in symmetrical directions.
3. A municipal bridge construction support device according to claim 1, characterized in that: A support plate (18) is fixedly connected to the bottom of the fixing frame (1), and a support column (19) is fixedly connected to the bottom of the support plate (18).
4. A municipal bridge construction support device according to claim 3, characterized in that: The bottom of the support column (19) is fixedly connected to a fixed base (20).
5. A municipal bridge construction support device according to claim 1, characterized in that: The threaded rod 1 (8), the threaded rod 2 (9), the fixed rod 1 (12) and the fixed rod 2 (13) are all in parallel directions.