CN212956167U - Hang basket method cantilever construction jib conversion equipment - Google Patents
Hang basket method cantilever construction jib conversion equipment Download PDFInfo
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- CN212956167U CN212956167U CN202021212168.6U CN202021212168U CN212956167U CN 212956167 U CN212956167 U CN 212956167U CN 202021212168 U CN202021212168 U CN 202021212168U CN 212956167 U CN212956167 U CN 212956167U
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- plate
- connecting seat
- suspender
- vertical plates
- hanging basket
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Abstract
The utility model relates to a hang basket method cantilever construction jib conversion equipment, this structure combines upper portion connecting seat, middle part connecting seat and lower part connecting seat each other, and this novel structure can satisfy following the bridge direction angle modulation, also can satisfy perpendicular to bridge angle modulation, and four directions are controlled all around promptly, can be used for big transverse slope continuous beam construction, can satisfy the continuous beam construction of change transverse slope structure, and convenient the regulation improves the efficiency of construction greatly, and the device has gained good success in the aspect of hanging basket cantilever construction.
Description
Technical Field
The utility model relates to a bridge construction equipment technical field, in particular to hang basket method cantilever construction jib conversion equipment.
Background
The continuous beam is usually constructed by cantilever casting by a basket hanging method, the bottom of the beam is generally designed into a secondary parabola, so that the section height of each section of the continuous beam is different, and therefore, the front beam and the rear beam of the basket hanging bottom beam are not at the same height, but the front beam and the rear beam are required to be kept at the same surface, and the front beam and the rear beam are twisted at different degrees. The existing suspender conversion device is formed by combining an upper connecting seat and a lower connecting seat (as shown in figures 1-3), the structure can only meet angle conversion in the left direction and the right direction of a bridge, and can only meet the requirement that the bottom of a continuous beam is in a horizontal structure form, so that the suspender conversion device is not suitable for construction of a large-cross-slope continuous beam.
Background
In order to solve the technical problem, the utility model relates to a hang basket method cantilever construction jib conversion equipment, its technical scheme is:
the hanging rod comprises a hanging rod for hanging a bottom beam of the hanging basket, the bottom of the hanging rod is fixed with an upper connecting seat through a nut, the upper connecting seat is connected with a middle connecting seat through a pin shaft, and the middle connecting seat is connected with a lower connecting seat through a pin shaft;
the middle connecting base is sequentially composed of a middle vertical plate I, a middle transverse plate and a middle vertical plate II from top to bottom, the middle vertical plate I and the middle vertical plate II are arranged in a crisscross mode, and shaft holes are respectively formed in the upper portion of the middle vertical plate I and the lower portion of the middle vertical plate II;
the lower connecting seat is composed of a lower transverse plate and two lower vertical plates fixedly connected to the lower portion of the lower transverse plate, the lower transverse plate and the two lower vertical plates form a U-shaped structure, and pin shaft holes are formed in the free ends of the two lower vertical plates.
Furthermore, the upper connecting base comprises an upper transverse plate and two upper vertical plates fixedly connected to the lower portion of the upper transverse plate, the upper transverse plate and the two upper vertical plates form a U-shaped structure, and pin shaft holes are formed in free ends of the two upper vertical plates.
Furthermore, a triangular reinforcing plate is arranged between the two upper vertical plates and the upper transverse plate.
Furthermore, a triangular reinforcing plate is arranged between the middle vertical plate I and the middle transverse plate, and a triangular reinforcing plate is arranged between the middle transverse plate I and the middle vertical plate II.
Furthermore, a triangular reinforcing plate is arranged between the two lower vertical plates and the lower transverse plate.
Furthermore, the pin shaft is provided with an anti-slip card.
Furthermore, the lower end of the suspender is provided with threads, and the suspender passes through the upper transverse plate of the upper connecting seat and is connected with the upper connecting seat through a nut.
The utility model has the advantages that: the utility model relates to a hang basket method cantilever construction jib conversion equipment, this structure combines upper portion connecting seat, middle part connecting seat and lower part connecting seat each other, and this novel structure can satisfy following the bridge direction angle modulation, also can satisfy perpendicular to bridge angle modulation, and four directions are controlled all around promptly, can be used for big transverse slope continuous beam construction, can satisfy the continuous beam construction of change transverse slope structure, and convenient the regulation improves the efficiency of construction greatly, and the device has gained good success in the aspect of hanging basket cantilever construction.
Drawings
FIG. 1 is a schematic view of a conventional boom transformation apparatus;
FIG. 2 is a schematic view of the bottom structure of FIG. 1;
FIG. 3 is a schematic structural diagram of a conventional boom transformation apparatus in an operating state;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a schematic view of the upper connecting seat;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a schematic view of the structure of the middle connection seat of the present invention;
FIG. 8 is a side view of FIG. 7;
FIG. 9 is a schematic view of the structure of the lower connecting seat of the present invention;
FIG. 10 is a side view of FIG. 9;
FIG. 11 is a schematic view of the structure of the working state of the present invention;
as shown in the figure, 1 hanger rod, 2 nuts, 3 upper connecting seats, 4 middle connecting seats, 5 lower connecting seats, 6 pin shafts I, 7 pin shafts II, 8 original lower connecting seats, 3-1 upper transverse plates, 3-2 reinforcing plates I, 3-3 upper vertical plates, 3-4 shaft holes I, 4-1 shaft holes II, 4-2 middle vertical plates I, 4-3 reinforcing plates II, 4-4 middle transverse plates, 4-5 reinforcing plates III, 4-6 middle vertical plates II, 4-7 shaft holes III, 5-1 lower transverse plates, 5-2 reinforcing plates IV, 5-3 shaft holes IV and 5-4 lower vertical plates.
Detailed Description
As shown in fig. 1-3, the original structure is that the upper connecting seat is hinged with the original lower connecting seat 8 through a pin shaft, the structure can only meet the angle conversion in the left direction and the right direction of the bridge, and can only meet the requirement that the bottom of the continuous beam is in a horizontal structure form, so that the structure is not suitable for the construction of the continuous beam with the large cross slope.
As shown in fig. 4-11, the utility model relates to a hang basket method cantilever construction jib conversion equipment, including hanging in midair jib 1 of hanging basket bottom crossbeam, the jib lower extreme has the screw thread, and the jib passes upper diaphragm 3-1 of upper portion connecting seat 3 and is connected jib and upper portion connecting seat through nut 2. The upper connecting seat is connected with a middle connecting seat 4 through a pin shaft, and the middle connecting seat is connected with a lower connecting seat 5 through a pin shaft.
The upper connecting seat comprises an upper transverse plate and two upper vertical plates 3-3 vertically and fixedly connected to the lower portion of the upper transverse plate, the upper transverse plate and the two upper vertical plates form a U-shaped structure, symmetrical pin shaft holes I3-4 are formed in free ends of the two upper vertical plates, and two triangular reinforcing plates I3-2 are arranged between the outer sides of the two upper vertical plates and the upper transverse plate and play a role in reinforcing and fixing.
The middle connecting seat is sequentially composed of a middle vertical plate I4-2, a middle transverse plate 4-4 and a middle vertical plate II4-6 from top to bottom, the middle vertical plate I and the middle vertical plate II are crossly arranged on the upper side and the lower side of the middle transverse plate and are respectively perpendicular to the middle transverse plate, a shaft hole II4-1 and a shaft hole III4-7 are respectively arranged on the upper portion of the middle vertical plate I and the lower portion of the middle vertical plate II, a triangular reinforcing plate II4-3 is arranged between the two sides of the middle vertical plate I and the middle transverse plate, and a triangular reinforcing plate III4-5 is arranged between the two sides of the middle vertical. The middle vertical plate I is inserted between the two upper vertical plates, the shaft hole I and the shaft hole II are overlapped, and the upper connecting seat and the middle connecting seat are fixedly connected through the pin shaft I6 and the anti-skidding clamping piece.
The lower connecting seat is composed of a lower transverse plate 5-1 and two lower vertical plates 5-4 vertically and fixedly connected to the lower portion of the lower transverse plate, the lower transverse plate and the two lower vertical plates form a U-shaped structure, pin shaft holes IV5-3 are formed in the free ends of the two lower vertical plates, and a triangular reinforcing plate IV5-2 is arranged between the outer sides of the two lower vertical plates and the lower transverse plate. The shaft hole III on the middle vertical plate II is coincided with the shaft hole IV on the lower vertical plate, and the middle connecting seat is fixedly connected with the lower connecting seat through a pin shaft II7 and an anti-slip card.
The utility model relates to a hang basket method cantilever construction jib conversion equipment, this structure is with the upper portion connecting seat, middle part connecting seat and lower part connecting seat inter combination, this novel structure can satisfy in the same direction as bridge direction angle modulation, also can satisfy perpendicular to bridge angle modulation, four directions about promptly, can be used for big cross slope continuous beam construction, can satisfy the continuous beam construction of change cross slope structure, convenient regulation, this jib device possesses simultaneously makes the jib atress more reasonable and installation operation more convenient efficiency, show to improve and hang basket construction work efficiency, the device has gained good success in the aspect of hanging basket cantilever construction.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (7)
1. A conversion device for a hanging basket method cantilever casting construction suspender comprises a suspender of a hanging basket bottom beam, wherein the bottom of the suspender is fixed with an upper connecting seat through a nut;
the middle connecting base is sequentially composed of a middle vertical plate I, a middle transverse plate and a middle vertical plate II from top to bottom, the middle vertical plate I and the middle vertical plate II are arranged in a crisscross mode, and shaft holes are respectively formed in the upper portion of the middle vertical plate I and the lower portion of the middle vertical plate II;
the lower connecting seat is composed of a lower transverse plate and two lower vertical plates fixedly connected to the lower portion of the lower transverse plate, the lower transverse plate and the two lower vertical plates form a U-shaped structure, and pin shaft holes are formed in the free ends of the two lower vertical plates.
2. The device for converting the hanging basket cantilever casting construction suspender as claimed in claim 1, wherein the upper connecting base comprises an upper horizontal plate and two upper vertical plates fixedly connected to the lower part of the upper horizontal plate, the upper horizontal plate and the two upper vertical plates form a U-shaped structure, and the free ends of the two upper vertical plates are provided with pin shaft holes.
3. The device as claimed in claim 2, wherein a triangular reinforcing plate is provided between the two upper vertical plates and the upper horizontal plate.
4. The device for converting a hanging basket cantilever casting construction suspender as claimed in claim 1, wherein a triangular reinforcing plate is arranged between the central vertical plate I and the central horizontal plate, and a triangular reinforcing plate is arranged between the central horizontal plate II and the central vertical plate.
5. The device for converting a hanging basket type cantilever casting construction suspender as claimed in claim 1, wherein a triangular reinforcing plate is arranged between the two lower vertical plates and the lower transverse plate.
6. The device as claimed in claim 1, wherein the pin is provided with a non-slip clip.
7. The conversion device of the hanging basket cantilever casting construction suspender as claimed in claim 1, wherein the lower end of the suspender is threaded, and the suspender passes through the upper cross plate of the upper connecting seat and connects the suspender with the upper connecting seat through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021212168.6U CN212956167U (en) | 2020-06-28 | 2020-06-28 | Hang basket method cantilever construction jib conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021212168.6U CN212956167U (en) | 2020-06-28 | 2020-06-28 | Hang basket method cantilever construction jib conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212956167U true CN212956167U (en) | 2021-04-13 |
Family
ID=75389617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021212168.6U Active CN212956167U (en) | 2020-06-28 | 2020-06-28 | Hang basket method cantilever construction jib conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212956167U (en) |
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2020
- 2020-06-28 CN CN202021212168.6U patent/CN212956167U/en active Active
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