Bridge crane rail reinforcing assembly
By designing a bridge crane track reinforcement component and temporarily reinforcing the track with the cooperation of threaded rods and nuts, the problem of difficult breakthrough in the load bearing capacity of the bridge crane track is solved, and higher load capacity and flexible lifting needs are achieved.
Patent Information
- Application Number
- CN202421039486.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-14
AI Technical Summary
After the design of the bridge crane's tracks is completed, its load-bearing capacity is difficult to make a temporary breakthrough and cannot meet different lifting needs.
A bridge crane track reinforcement assembly is designed, including a first base, a threaded rod, a second base, a sleeve and a column. The height of the column is changed by rotating the nut on the threaded rod, and the track is temporarily reinforced and the load capacity is enhanced.
By temporarily reinforcing the bridge crane track, the load capacity of the track is significantly improved, which can meet different lifting needs and improve the efficiency of the bridge crane.
Smart Images
Figure CN222630881U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge cranes, in particular to a bridge crane track reinforcement component. Background Art
[0002] Bridge crane is one of the important tools and equipment in modern industrial production and lifting and transportation industry. It is horizontally mounted above workshops, warehouses and material yards to transport materials. It has the characteristics of high site utilization, large operating range, wide adaptability and strong versatility. Bridge crane is generally composed of bridge, lifting mechanism, trolley moving mechanism, trolley moving mechanism, etc. The lifting capacity of bridge crane is also mainly determined by the load capacity of bridge, lifting mechanism, trolley moving mechanism and trolley moving mechanism.
[0003] In order to meet different lifting needs, the staff will choose a multi-trolley bridge crane or increase the number of bridge cranes to improve the lifting effect. However, after the design of the bridge crane's track is completed, its carrying capacity is difficult to temporarily increase. Utility Model Content
[0004] In view of the defects existing in the prior art, the utility model provides a bridge crane track reinforcement component, which can temporarily reinforce the track of the bridge crane to improve the load capacity of the bridge crane track.
[0005] In order to solve the above technical problems, the utility model is solved by the following technical solutions:
[0006] A bridge crane track reinforcement assembly includes a first base for cooperating with the ground, a threaded rod is provided on the top of the first base; a second base is provided above the first base, a sleeve is provided at the second base for clearance cooperation with the threaded rod; a nut is provided at the threaded rod for threaded cooperation, and the nut is located between the first base and the second base; a column is provided on the top of the second base, and the top surface of the column is used to connect with the bridge crane track and to support the bridge crane track.
[0007] Through the utility model, the bridge crane track reinforcement component temporarily supports the track to enhance the load capacity of the track; the column is formed by vertically splicing several 2-meter-long H-shaped steels, and the required number of H-shaped steels is determined according to the track height.
[0008] The nut is rotated on the threaded rod to change the height of the nut relative to the threaded rod, thereby changing the height of the second base relative to the first base, so that the height of the top of the column meets the required support effect.
[0009] Preferably, the first base includes multiple first short columns, multiple first top beams and multiple first bottom beams; the upper ends of two adjacent first short columns are respectively connected to the two ends of the first top beam, and the multiple first top beams are connected end to end to form a closed plane frame; the lower ends of adjacent first short columns are respectively connected to the two ends of the first bottom beam, and the multiple first bottom beams are connected end to end to form a closed plane frame.
[0010] According to the utility model, the first base is a box body of a steel structure frame, and the first base bears the force from the column and the second base.
[0011] Preferably, an oblique rod is provided between two adjacent first short columns, and two ends of the oblique rod are respectively connected to the upper end and the lower end of the two adjacent first short columns.
[0012] Through the utility model, the arrangement of the oblique rods between two adjacent first short columns strengthens the structural stability of the steel structure box of the first base and enhances the load-bearing capacity of the first base.
[0013] Preferably, a first cross beam is connected between two opposite first top beams, and the top surface of the first cross beam is connected to the bottom end of the threaded rod; a first support beam is obliquely arranged in the first base, one end of the first support beam is connected to the middle part of the first cross beam, and the other end of the first support beam is connected to a first bottom beam located on one side of the connected first cross beam and parallel to the first cross beam.
[0014] Through the utility model, the first crossbeam bears the force from the second base and transmits it to the first base as a whole; the provision of the first support beam strengthens the load-bearing capacity of the first crossbeam.
[0015] Preferably, the second base includes multiple second short columns, multiple second top beams and multiple second bottom beams; the upper ends of two adjacent second short columns are respectively connected to the two ends of the second top beam, and the multiple second top beams are connected end to end to form a closed plane frame; the lower ends of adjacent second short columns are respectively connected to the two ends of the second bottom beam, and the multiple second bottom beams are connected end to end to form a closed plane frame.
[0016] According to the utility model, the second base is a box body of a steel structure frame, and the second base bears the force from the column.
[0017] Preferably, a second cross beam is provided on the top surface of the second base, and the top surface of the second cross beam is connected to the bottom end of the column; a second support beam is obliquely arranged inside the second base, one end of the second support beam is connected to the middle part of the second cross beam, and the other end of the second support beam is connected to a second bottom beam located on one side of the connected second cross beam and parallel to the second cross beam.
[0018] Through the utility model, the second cross beam bears the force from the column and transmits it to the second base as a whole; the provision of the second support beam strengthens the load-bearing capacity of the second cross beam.
[0019] Preferably, a sleeve is provided on the second base, the bottom end of the sleeve is connected to the bottom surface of the second base, and the top end of the sleeve passes through the top surface of the second base and is higher than the top surface of the second base.
[0020] Through the utility model, the sleeve connects the top surface and the bottom surface of the second base and is higher than the second base, thereby increasing the contact area between the threaded rod and the second base and enhancing the stability of the second base.
[0021] Preferably, a through hole for clearance fit with the threaded rod is provided in the sleeve, and the through hole passes through the top surface and the bottom surface of the second base.
[0022] Through the utility model, the through hole of the sleeve is loosely matched with the threaded rod, and the stability of the second base is increased during the process of using the nut to adjust the height of the second base relative to the first base. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the bridge crane rail reinforcement assembly in Example 1;
[0024] Figure 2 is a schematic diagram of the first base in Example 1;
[0025] Figure 3 is a schematic diagram of the second base in Example 1;
[0026] Figure 4 This is a front view of the first base and the second base in Example 1. DETAILED DESCRIPTION
[0027] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.
[0028] Example 1
[0029] like Figure 1-4 As shown, this embodiment provides a bridge crane rail reinforcement assembly, which includes a first base 110 for cooperating with the ground, and a threaded rod 230 is provided on the top of the first base 110; a second base 120 is provided above the first base 110, and a sleeve 310 for clearance cooperation with the threaded rod 230 is provided at the second base 120; a nut 220 is threadedly provided at the threaded rod 230, and the nut 220 is located between the first base 110 and the second base 120; a column 130 is provided on the top of the second base 120, and the top surface of the column 130 is used to connect with the bridge crane rail and to support the bridge crane rail.
[0030] Through this embodiment, the bridge crane track reinforcement assembly temporarily supports the track to enhance the load capacity of the track; the column 130 is formed by vertically splicing several 2-meter-long H-shaped steels, and the number of H-shaped steels to be spliced is determined according to the track height when in use.
[0031] When in use, the staff rotates the nut 220 on the threaded rod 230 to change the height of the nut 220 relative to the threaded rod 230, thereby changing the height of the second base 120 relative to the first base 110, and then changing the height of the top of the column 130, so that the height of the top of the column 130 meets the required support effect.
[0032] Combination Figure 2 As shown, in this embodiment, the first base 110 includes a plurality of first short columns 250, a plurality of first top beams 260 and a plurality of first bottom beams 270; the upper ends of two adjacent first short columns 250 are respectively connected to the two ends of the first top beam 260, and the plurality of first top beams 260 are connected end to end to form a closed plane frame; the lower ends of adjacent first short columns 250 are respectively connected to the two ends of the first bottom beam 270, and the plurality of first bottom beams 270 are connected end to end to form a closed plane frame.
[0033] Through this embodiment, the first base 110 is a box body with a steel structure frame. The first base 110 bears the force from the column 130 and the second base 120. The box body with a steel structure frame can better meet the load-bearing requirements of the first base 110.
[0034] In this embodiment, an inclined rod 280 is provided between two adjacent first short columns 250 , and two ends of the inclined rod 280 are respectively connected to the upper end and the lower end of the two adjacent first short columns 250 .
[0035] Through this embodiment, the arrangement of the oblique rod 280 between two adjacent first short columns 250 strengthens the structural stability of the steel structure box of the first base 110 and enhances the load-bearing capacity of the first base 110 .
[0036] In this embodiment, a first cross beam 210 is connected between two opposite first top beams 260, and the top surface of the first cross beam 210 is connected to the bottom end of the threaded rod 230; a first support beam 240 is obliquely arranged in the first base 110, one end of the first support beam 240 is connected to the middle part of the first cross beam 210, and the other end of the first support beam 240 is connected to a first bottom beam 270 located on one side of the connected first cross beam 210 and parallel to the first cross beam 210.
[0037] Through this embodiment, the first cross beam 210 bears the force from the second base 120 and transmits it to the first base 110 as a whole; the provision of the first support beam 240 strengthens the load-bearing capacity of the first cross beam 210 .
[0038] Combination Figure 3As shown, in this embodiment, the second base 120 includes a plurality of second short columns 350, a plurality of second top beams 360 and a plurality of second bottom beams 370; the upper ends of two adjacent second short columns 350 are respectively connected to the two ends of the second top beam 360, and the plurality of second top beams 360 are connected end to end to form a closed plane frame; the lower ends of adjacent second short columns 350 are respectively connected to the two ends of the second bottom beam 370, and the plurality of second bottom beams 370 are connected end to end to form a closed plane frame.
[0039] Through this embodiment, the second base 120 is a box body with a steel structure frame. The second base 120 bears the force from the column 130. The box body with a steel structure frame can better meet the load-bearing requirements of the second base 120.
[0040] In this embodiment, a second cross beam 330 is provided on the top surface of the second base 120, and the top surface of the second cross beam 330 is connected to the bottom end of the column 130; a second support beam 340 is obliquely arranged inside the second base 120, one end of the second support beam 340 is connected to the middle part of the second cross beam 330, and the other end of the second support beam 340 is connected to a second bottom beam 370 located on one side of the connected second cross beam 330 and parallel to the second cross beam 330.
[0041] Through this embodiment, the second cross beam 330 bears the force from the column 130 and transmits it to the entire second base 120; the provision of the second support beam 340 strengthens the load-bearing capacity of the second cross beam 330.
[0042] In this embodiment, a sleeve 310 is provided on the second base 120 , the bottom end of the sleeve 310 is connected to the bottom surface of the second base 120 , and the top end of the sleeve 310 passes through the top surface of the second base 120 and is higher than the top surface of the second base 120 .
[0043] Through this embodiment, the sleeve 310 connects the top surface and the bottom surface of the second base 120 and is higher than the second base 120 , thereby increasing the contact area between the threaded rod 230 and the second base 120 and enhancing the stability of the second base 120 .
[0044] In this embodiment, a through hole 320 for clearance fit with the threaded rod 230 is provided in the sleeve 310 , and the through hole 320 passes through the top surface and the bottom surface of the second base 120 .
[0045] Through this embodiment, the through hole 320 of the sleeve 310 is loosely matched with the threaded rod 320 , and the stability of the second base 120 is enhanced during the process of using the nut 220 to adjust the height of the second base 120 relative to the first base 110 .
[0046] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.
Claims
1. A bridge crane rail reinforcement assembly, characterized in that: The invention comprises a first base (110) for cooperating with the ground, wherein a threaded rod (230) is provided on the top of the first base (110); a second base (120) is provided above the first base (110), wherein a sleeve (310) for loosely cooperating with the threaded rod (230) is provided at the second base (120); a nut (220) is provided at the threaded rod (230) in a threaded manner, wherein the nut (220) is located between the first base (110) and the second base (120); a column (130) is provided on the top of the second base (120), wherein the top surface of the column (130) is used to connect with and support the bridge crane rail.
2. The bridge crane rail reinforcement assembly according to claim 1, characterized in that: The first base (110) comprises a plurality of first short columns (250), a plurality of first top beams (260) and a plurality of first bottom beams (270); the upper ends of two adjacent first short columns (250) are respectively connected to the two ends of the first top beam (260), and the plurality of first top beams (260) are connected end to end to form a closed plane frame; the lower ends of adjacent first short columns (250) are respectively connected to the two ends of the first bottom beam (270), and the plurality of first bottom beams (270) are connected end to end to form a closed plane frame.
3. The bridge crane rail reinforcement assembly according to claim 2, characterized in that: An oblique rod (280) is provided between two adjacent first short columns (250), and two ends of the oblique rod (280) are respectively connected to the upper end and the lower end of the two adjacent first short columns (250).
4. The bridge crane rail reinforcement assembly according to claim 2, characterized in that: A first cross beam (210) is connected between two opposing first top beams (260), and the top surface of the first cross beam (210) is connected to the bottom end of the threaded rod (230); a first support beam (240) is obliquely arranged in the first base (110), one end of the first support beam (240) is connected to the middle of the first cross beam (210), and the other end of the first support beam (240) is connected to a first bottom beam (270) located on one side of the connected first cross beam (210) and parallel to the first cross beam (210).
5. The bridge crane rail reinforcement assembly according to claim 1, characterized in that: The second base (120) comprises a plurality of second short columns (350), a plurality of second top beams (360) and a plurality of second bottom beams (370); the upper ends of two adjacent second short columns (350) are respectively connected to the two ends of the second top beam (360), and the plurality of second top beams (360) are connected end to end to form a closed plane frame; the lower ends of adjacent second short columns (350) are respectively connected to the two ends of the second bottom beam (370), and the plurality of second bottom beams (370) are connected end to end to form a closed plane frame.
6. The bridge crane rail reinforcement assembly according to claim 5, characterized in that: A second crossbeam (330) is provided on the top surface of the second base (120), and the top surface of the second crossbeam (330) is connected to the bottom end of the column (130); a second support beam (340) is obliquely provided inside the second base (120), one end of the second support beam (340) is connected to the middle part of the second crossbeam (330), and the other end of the second support beam (340) is connected to a second bottom beam (370) located on one side of the connected second crossbeam (330) and parallel to the second crossbeam (330).
7. The bridge crane rail reinforcement assembly according to claim 5, characterized in that: A sleeve (310) is provided on the second base (120), the bottom end of the sleeve (310) is connected to the bottom surface of the second base (120), and the top end of the sleeve (310) passes through the top surface of the second base (120) and is higher than the top surface of the second base (120).
8. The bridge crane rail reinforcement assembly according to claim 7, characterized in that: A through hole (320) for clearance fit with the threaded rod (230) is arranged in the sleeve (310), and the through hole (320) passes through the top surface and the bottom surface of the second base (120).