Track beam side feeding tool
By designing a track beam side workpiece, the combination of deck sheet beam structure, slot, steel and transverse rollers, the problem of complexity and a large amount of manpower and material resources is solved, and construction efficiency and safety is improved.
Patent Information
- Application Number
- CN202421487349.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In the construction of conventional block projects, the track beam cannot be lifted by an upper crane due to the deck blocking, and needs to be stuffed into the side, resulting in complex construction and a lot of manpower and material resources. In particular, welding temporary lifting points and hanging multiple inverted chains, which increases additional construction costs.
A rail beam side-entry tooling is designed, including deck sheet beam structure, slot, steel, transverse roller and hand-tracted hoist. Through the structure of slot and steel, the transverse roller of the rail beam is moved on, and the lateral passage and placement of the rail beam is achieved through the coordination of hand-tracted hoists and inverted chains.
The tooling simplifies the lateral entry process of the track beam, reduces manpower and material consumption, avoids the difficulty of multiple welding and suspension of inverted chains, reduces construction costs, and improves construction efficiency and safety.
Smart Images
Figure CN222713712U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of offshore petroleum engineering, and in particular relates to a track beam side entry tooling. Background Art
[0002] At present, in the construction of conventional module projects, due to the late arrival of the early drawings and materials, the module deck pieces are often prefabricated and sprayed in place for installation after they are hoisted and closed. The track beam is generally located below the main beam structure of the deck piece.
[0003] Due to the obstruction of the deck plate above, the track beam cannot be lifted into place by the upper crane, so the track beam needs to be inserted from the side. On site, temporary lifting points are manually welded at the track beam location, and multiple hand winches are hung. The upper flange of the track beam is fixed at the lower end with a clamp. After being transported longitudinally to the specified position on the drawing one by one, it is lifted into place with a hand winch. This process involves construction at multiple locations and consumes a lot of manpower and material resources, especially the welding of temporary lifting points, assembly welding and subsequent cutting, grinding and repainting.
[0004] Therefore, it is urgent to design a track beam side-advance tooling to solve the above-mentioned track beam side-advance problem. Utility Model Content
[0005] In order to solve the technical problem mentioned in the background technology that a hand winch is used to lift the beam into place, and this process involves construction in multiple positions, consuming a lot of manpower and material resources, especially the welding of temporary lifting points, assembly welding and subsequent cutting, grinding and repainting work, which consume huge amounts of manpower and material resources, a side-entry tool for a track beam is provided to solve the problem of side-entry of the track beam.
[0006] In order to achieve the above-mentioned purpose, the specific technical scheme of the track beam side entry tooling of the utility model is as follows:
[0007] A track beam side entry tooling comprises a deck beam structure and a slot, the slot is connected to the deck beam structure, steel sections are symmetrically connected to the slot, transverse rollers are connected to the steel sections, the track beam abuts against the transverse rollers, a hand chain hoist is connected to the deck beam structure, a temporary lifting point is connected to the track beam, a fall chain of the hand chain hoist at one end away from the deck beam structure is connected to the temporary lifting point, so that the track beam can move along the length direction of the deck beam structure.
[0008] Furthermore, the slot includes a first slot and a second slot, the first slot and the second slot are clamped on the lower flange plate of the deck beam structure, and the first slot and the second slot slide along the lower flange plate.
[0009] Furthermore, the first clamping slot and the second clamping slot are clamped on the lower flange plate at intervals, and profiled steel is welded to both ends of the first clamping slot and the second clamping slot away from the lower flange plate.
[0010] Furthermore, the steel section includes a first steel section, a second steel section, a third steel section and a fourth steel section. The first steel section and the second steel section are symmetrically welded on the first groove, and the third steel section and the fourth steel section are symmetrically welded on the second groove.
[0011] Furthermore, the transverse roller includes a first transverse roller and a second transverse roller, the first transverse roller is connected between the first steel section and the second steel section, the second transverse roller is connected between the third steel section and the fourth steel section, and the track beam abuts against the first transverse roller and the second transverse roller.
[0012] Furthermore, the first steel section and the second steel section are vertically connected to both ends of the first slot, the third steel section and the fourth steel section are vertically connected to both ends of the second slot, and the first transverse roller and the second transverse roller have the same horizontal height.
[0013] Furthermore, the hand chain hoist comprises a first hand chain hoist and a second hand chain hoist, the first hand chain hoist and the second hand chain hoist are connected to the lower flange plate at intervals, and the first hand chain hoist and the second hand chain hoist pull the track beam to move.
[0014] Furthermore, the temporary lifting point includes a first temporary lifting point and a second temporary lifting point, both of which are connected to the track beam, the first temporary lifting point is connected to the fall chain of the first hand chain hoist, and the second temporary lifting point is connected to the fall chain of the second hand chain hoist.
[0015] Furthermore, the first temporary hanging point and the second temporary hanging point are welded on the track beam at intervals.
[0016] Furthermore, the track beam is in an I-shape, and the lower flange plate of the track beam abuts against the first transverse roller and the second transverse roller.
[0017] The track beam side entry tooling of the utility model has the following advantages:
[0018] By clamping the slot structure on the deck beam structure, and connecting the steel sections at both ends of the slot structure, a transverse roller is rotatably connected between the steel sections, and by connecting a hand winch on the deck beam structure, the fall chain of the hand winch is connected to the temporary hanging point of the track beam, and the fall chain of the hand winch is pulled to realize the sliding of the track beam on the transverse roller, thereby realizing the movement of the track beam and realizing the side entry of the track beam. The construction personnel of this application can push the track beam onto the rollers of multiple side entry tooling at one end, which improves the construction efficiency and operation safety, facilitates efficient promotion and application, solves the difficulties of welding multiple temporary hanging points and hanging multiple fall chains one by one during the side entry of the track beam under the assembly, and avoids the additional construction cost caused by the assembly and welding of temporary hanging points. The device is easy to install and operate, improves the efficiency of the on-site side entry of the track beam, and is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1It is a schematic diagram of the side-entry of the track beam of the utility model;
[0020] Figure 2 It is an overall schematic diagram of the side entry tooling of the track beam of the utility model.
[0021] Description of the markings in the figure:
[0022] 1. Deck beam structure; 2. First slot; 3. Second slot; 4. First steel section; 5. Second steel section; 6. Third steel section; 7. Fourth steel section; 8. First transverse roller; 9. Second transverse roller; 10. Track beam; 11. First hand chain hoist; 12. Second hand chain hoist; 13. First temporary lifting point; 14. Second temporary lifting point; 15. Falling chain. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0024] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.
[0025] Please refer to the attached Figure 1 To Attachment Figure 2 The utility model describes a track beam side entry tooling.
[0026] like Figure 1 As shown, the track beam side entry tooling in the utility model includes a deck beam structure 1 and a slot, the slot is connected to the deck beam structure, the slot is symmetrically connected with steel sections, the steel sections are connected with transverse rollers, the transverse rollers are abutted with a track beam 10, a hand winch is connected to the deck beam structure 1, a temporary lifting point is connected to the track beam 10, and a fall chain 15 of the hand winch away from one end of the deck beam structure 1 is connected to the temporary lifting point, so that the track beam 10 can move along the length direction of the deck beam structure 1.
[0027] Further, if Figure 1As shown, the slot includes a first slot 2 and a second slot 3, the first slot 2 and the second slot 3 are clamped on the lower flange plate of the deck beam structure 1, and the first slot 2 and the second slot 3 slide along the lower flange plate; the first slot 2 and the second slot 3 are clamped on the lower flange plate at intervals, and steel sections are welded at both ends of the first slot 2 and the second slot 3 away from the lower flange plate; the steel sections include a first steel section 4, a second steel section 5, a third steel section 6 and a fourth steel section 7, the first steel section 4 and the second steel section 5 are symmetrically welded to the first slot 2, and the third steel section 6 and the fourth steel section 7 are symmetrically welded to the second slot 3.
[0028] In this embodiment, preferably, the first slot 2 and the second slot 3 have the same shape and size, the deck beam structure 1 includes an upper flange plate and a lower flange plate, and a center plate vertically connected in the middle, the first slot 2 and the second slot 3 are both U-shaped, and the first slot 2 and the second slot 3 are both connected to the lower flange plate. The U-shaped opening ensures that the first slot 2 and the second slot 3 are not blocked by the center plate when sliding.
[0029] Preferably, the first steel section 4, the second steel section 5, the third steel section 6 and the fourth steel section 7 are of the same shape and size, the first slot 2 is symmetrically welded with the first steel section 4 and the second steel section 5, and the second slot 3 is symmetrically welded with the third steel section 6 and the fourth steel section 7, so that they are in a U-shape.
[0030] Further, if Figure 1 and Figure 2 As shown, the transverse roller includes a first transverse roller 8 and a second transverse roller 9, the first transverse roller 9 is connected between the first steel section 4 and the second steel section 5, the second transverse roller 9 is connected between the third steel section 6 and the fourth steel section 7, and the track beam 10 abuts against the first transverse roller 8 and the second transverse roller 9; the first steel section 4 and the second steel section 5 are vertically connected to both ends of the first slot 2, the third steel section 6 and the fourth steel section 7 are vertically connected to both ends of the second slot 3, and the first transverse roller 8 and the second transverse roller 9 have the same horizontal height; the hand chain hoist includes a first hand chain hoist 11 and a second hand chain hoist 12, the first hand chain hoist 11 and the second hand chain hoist 12 are connected to the lower flange plate at intervals, and the first hand chain hoist 11 and the second hand chain hoist 12 pull the track beam 10 to move.
[0031] In this embodiment, preferably, the first transverse roller 8 and the second transverse roller 9 have the same structure, and both ends of the first transverse roller 8 are rotatably connected to the first steel section 4 and the second steel section 5, and both ends of the second transverse roller 9 are rotatably connected to the third steel section 6 and the fourth steel section 7.
[0032] The first steel section 4 and the second steel section 5 are both vertically welded to the two ends of the first slot 2, the third steel section 6 and the fourth steel section 7 are both vertically welded to the two ends of the second slot 3, the first steel section 4, the second steel section 5, the third steel section 6 and the fourth steel section 7 are of the same length, and the first transverse roller 8 and the second transverse roller 9 are at the same horizontal height, and the track beam 10 is moved horizontally by the first hand hoist 11 and the second hand hoist 12 connected to the lower flange plate.
[0033] Further, if Figure 1 As shown, the temporary hanging point includes a first temporary hanging point 13 and a second temporary hanging point 14, both of which are connected to the track beam 10, the first temporary hanging point 13 is connected to the fall chain 15 of the first hand winch 11, and the second temporary hanging point 14 is connected to the fall chain 15 of the second hand winch 12; the first temporary hanging point 13 and the second temporary hanging point 14 are welded to the track beam 10 at intervals; the track beam 10 is in an I-shape, and the lower flange plate of the track beam 10 abuts against the first transverse roller 8 and the second transverse roller 9.
[0034] In the present embodiment, preferably, the first temporary hanging point 13 is welded above the track beam 10, and the second temporary hanging point 14 is welded at one end of the track beam 10; the first temporary hanging point 13 is connected to the fall chain 15 of the first hand chain hoist 11, and the second temporary hanging point 14 is connected to the fall chain 15 of the second hand chain hoist 12, and the fall chains 15 of the first hand chain hoist 11 and the second hand chain hoist 12 are manually pulled to make the track beam 10 move laterally on the first transverse roller 8 and the second transverse roller 9, thereby realizing the lateral advancement of the track beam 10.
[0035] The working principle of the track beam side entry tooling in the utility model is as follows:
[0036] First, the first steel 4 and the second steel 5 are vertically welded at both ends of the first slot 2, and the third steel 6 and the fourth steel 7 are vertically welded at both ends of the second slot 3, so that the whole is in a square shape;
[0037] Then, the first clamping groove 2 and the second clamping groove 3 are clamped on the lower flange plate at intervals, the first cross-shaped steel 4 and the second cross-shaped steel 5 are rotatably connected to the first cross-shaped roller 8, the third cross-shaped steel 6 and the fourth cross-shaped steel 7 are rotatably connected to the second cross-shaped roller 9, and the track beam 10 is pushed onto the first cross-shaped roller 8 and the second cross-shaped roller 9 by the workers;
[0038] Finally, a first temporary lifting point 13 and a second temporary lifting point 14 are welded on the track beam 10, and a first hand winch 11 and a second hand winch 12 are connected to the lower edge plate at intervals, a fall chain 15 of the first hand winch 11 is connected to the first temporary lifting point 13, and a fall chain 15 of the second hand winch 12 is connected to the second temporary lifting point 14. After the track beam 10 reaches the specified position, the fall chains 15 of the first hand winch 11 and the second hand winch 12 are pulled to move the track beam 10 into place for assembly welding.
[0039] Based on the track beam side-entry tooling, the utility model clamps the first clamping slot 2 and the second clamping slot 3 on the deck beam structure 1, and connects the first steel section 4, the second steel section 5, the third steel section 6 and the fourth steel section 7 at both ends of the first clamping slot 2 and the second clamping slot 3, a first transverse roller 8 is rotatably connected between the first steel section 4 and the second steel section 5, a second transverse roller 9 is rotatably connected between the third steel section 6 and the fourth steel section 7, and a first hand chain hoist 11 and a second hand chain hoist 12 are connected to the deck beam structure 1, and the fall chains 15 of the first hand chain hoist 11 and the second hand chain hoist 12 are connected to the first temporary hanging point 13 and the second temporary hanging point 14 of the track beam 10, and the fall chains 15 of the first hand chain hoist 11 and the second hand chain hoist 12 are pulled to realize the sliding of the track beam 10 on the first transverse roller 8 and the second transverse roller 9, thereby realizing the movement of the track beam 10 and realizing the side-entry of the track beam 10.
[0040] The construction workers of the present application can push the track beam 10 onto the rollers of multiple side-entry tooling at one end, which improves the construction efficiency and work safety, facilitates efficient promotion and application, and solves the difficulties of welding multiple temporary hanging points and hanging multiple fall chains one by one during the side-entry of the track beam 10 under the assembly, avoiding the additional construction costs caused by the assembly of welding temporary hanging points. The device is easy to install and operate, improves the efficiency of the on-site side-entry track beams, and is safe and reliable.
[0041] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.
Claims
1. A track beam side entry tooling, characterized in that: It includes a deck beam structure and a slot, the slot is connected to the deck beam structure, the slot is symmetrically connected to steel sections, the steel sections are connected to transverse rollers, the transverse rollers are abutted against track beams, a hand winch is connected to the deck beam structure, a temporary lifting point is connected to the track beam, and a fall chain at one end of the hand winch away from the deck beam structure is connected to the temporary lifting point, so that the track beam can move along the length direction of the deck beam structure.
2. The track beam side entry tooling according to claim 1, characterized in that: The clamping groove comprises a first clamping groove and a second clamping groove, and the first clamping groove and the second clamping groove are clamped on the lower flange plate of the deck sheet beam structure, and the first clamping groove and the second clamping groove slide along the lower flange plate.
3. The track beam side entry tooling according to claim 2, characterized in that: The first clamping slot and the second clamping slot are clamped on the lower flange plate at intervals, and both ends of the first clamping slot and the second clamping slot away from the lower flange plate are welded with profiled steel.
4. The track beam side entry tooling according to claim 3, characterized in that: The steel sections include first steel sections, second steel sections, third steel sections and fourth steel sections. The first steel sections and the second steel sections are symmetrically welded on the first slot, and the third steel sections and the fourth steel sections are symmetrically welded on the second slot.
5. The track beam side entry tooling according to claim 1, characterized in that: The transverse rollers include a first transverse roller and a second transverse roller, the first transverse roller is connected between the first steel section and the second steel section, the second transverse roller is connected between the third steel section and the fourth steel section, and the track beam abuts against the first transverse roller and the second transverse roller.
6. The track beam side entry tooling according to claim 5, characterized in that: The first steel section and the second steel section are both vertically connected at two ends of the first slot, the third steel section and the fourth steel section are both vertically connected at two ends of the second slot, and the first transverse roller and the second transverse roller have the same horizontal height.
7. The track beam side entry tooling according to claim 1, characterized in that: The hand chain hoist comprises a first hand chain hoist and a second hand chain hoist. The first hand chain hoist and the second hand chain hoist are connected to the lower flange plate at intervals. The first hand chain hoist and the second hand chain hoist pull the track beam to move.
8. The track beam side entry tooling according to claim 7, characterized in that: The temporary lifting point includes a first temporary lifting point and a second temporary lifting point, both of which are connected to the track beam, the first temporary lifting point is connected to the fall chain of the first hand chain hoist, and the second temporary lifting point is connected to the fall chain of the second hand chain hoist.
9. The track beam side entry tooling according to claim 8, characterized in that: The first temporary hanging point and the second temporary hanging point are welded on the track beam at intervals.
10. The track beam side entry tooling according to claim 9, characterized in that: The track beam is in an I-shape, and the lower flange plate of the track beam abuts against the first transverse roller and the second transverse roller.