CN213571592U - Stride cast-in-place construction of high-speed cantilever beam with hanging basket - Google Patents
Stride cast-in-place construction of high-speed cantilever beam with hanging basket Download PDFInfo
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- CN213571592U CN213571592U CN202022048015.9U CN202022048015U CN213571592U CN 213571592 U CN213571592 U CN 213571592U CN 202022048015 U CN202022048015 U CN 202022048015U CN 213571592 U CN213571592 U CN 213571592U
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Abstract
The utility model belongs to the technical field of the bridge construction, especially, relate to a stride cast-in-place construction of high-speed cantilever beam and use basket of hanging. A plurality of inserting clamping grooves are uniformly distributed at the upper end of the top suspension cross beam plate, and suspension support steel beams are inserted into the inserting clamping grooves; the lower end of the top suspension cross beam plate is connected with a hanging basket supporting bottom plate through suspension connecting rods on two sides, two sides of the upper end of the hanging basket supporting bottom plate are connected with hanging basket lateral supporting plates through outer reinforcing supports, and reinforcing lateral penetrating beams are inserted in the middles of the outer reinforcing supports; the hanging basket combined module A is formed by the hanging basket supporting bottom plate, the hanging basket lateral supporting plate and the outer reinforcing support. The hanging basket structure with a modular structure is combined, so that the length of cast-in-place can be quickly and conveniently adjusted, and the problem of difficulty in adjustment of the traditional integrated hanging basket is solved; in addition, the suspension plate at the upper end is adopted to reduce the traditional suspension bracket installation complex structure.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction, especially, relate to a stride cast-in-place construction of high-speed cantilever beam and use basket of hanging.
Background
At present, cantilever beam cast-in-place is generally constructed by means of a hanging basket, bridge load is transmitted to a front lower cross beam of the hanging basket and a rear lower cross beam of the hanging basket through a lower longitudinal beam of the hanging basket so as to be transmitted to a front section of poured concrete, and pouring blocks are longer and heavier along with lengthening of bridge span, so that construction safety can be ensured only by weighting and reducing the lower longitudinal beam of the hanging basket, and the hanging basket is heavier and heavier, and construction cost is increased; the construction difficulty in the later period is increased, the waste of the construction period is caused, and the construction period is short. Therefore, the application provides a modularized cast-in-place hanging basket structure for cantilever beams.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims at providing a hanging basket for high-speed span cantilever beam cast-in-place construction, which has simple structure, reasonable design and convenient use, adopts a hanging basket structure with a modular structure to be combined, can quickly and conveniently adjust the length of cast-in-place, and avoids the problem of difficult adjustment of the traditional integrated hanging basket; in addition, the suspension plate at the upper end is adopted to reduce the traditional suspension bracket installation complex structure.
In order to achieve the above object, the utility model adopts the following technical scheme: the hanging device comprises a top hanging crossbeam plate, inserting clamping grooves, hanging support steel beams, hanging connecting rods, a hanging basket support bottom plate, hanging basket lateral support plates, an outer reinforcing support and a reinforcing lateral inserting beam; a plurality of inserting clamping grooves are uniformly distributed at the upper end of the top suspension cross beam plate, and suspension support steel beams are inserted into the inserting clamping grooves; the lower end of the top suspension cross beam plate is connected with a hanging basket supporting bottom plate through suspension connecting rods on two sides, two sides of the upper end of the hanging basket supporting bottom plate are connected with hanging basket lateral supporting plates through outer reinforcing supports, and reinforcing lateral penetrating beams are inserted in the middles of the outer reinforcing supports; the hanging basket combined module A is formed by the hanging basket supporting bottom plate, the hanging basket lateral supporting plate and the outer reinforcing support.
Preferably, the tail part of the suspension support steel beam is fixed on the surface of the formed cantilever beam through a fixing clamping seat, and the length of the extending part of the suspension support steel beam is one third of the total length.
Preferably, the tail part of the reinforcing lateral penetrating beam is fixed on the side wall of the formed cantilever beam through a fixing clamping seat.
Preferably, the hanging basket combined modules A are connected in a sealing mode through external connecting pieces.
Preferably, the outer edge of the upper end of the lateral support plate of the hanging basket is connected with a hanging connecting rod.
After the structure is adopted, the utility model discloses beneficial effect does: the hanging basket structure with a modular structure is combined, so that the length of cast-in-place can be quickly and conveniently adjusted, and the problem of difficulty in adjustment of the traditional integrated hanging basket is solved; in addition, the suspension plate at the upper end is adopted to reduce the traditional suspension bracket installation complex structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of fixing the suspension support steel beam 3 of the present invention;
FIG. 3 is a schematic view of a cradle module of the present invention;
description of reference numerals: the top suspends crossbeam board 1 in midair, alternates draw-in groove 2, suspends support girder steel 3 in midair, suspends connecting rod 4 in midair, hangs basket supporting baseplate 5, hangs basket side direction backup pad 6, outer reinforcing support 7, side direction and alternate roof beam 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the hanging bracket comprises a top hanging crossbeam plate 1, inserting clamping grooves 2, hanging support steel beams 3, hanging connecting rods 4, a hanging basket support bottom plate 5, a hanging basket lateral support plate 6, an outer reinforcing support 7 and a lateral inserting beam 8; a plurality of inserting clamping grooves 2 are uniformly distributed at the upper end of the top suspension cross beam plate 1, and suspension support steel beams 3 are inserted into the inserting clamping grooves 2; the lower end of the top suspension cross beam plate 1 is connected with a hanging basket supporting bottom plate 5 through suspension connecting rods 4 on two sides, two sides of the upper end of the hanging basket supporting bottom plate 5 are connected with hanging basket lateral supporting plates 6 through outer reinforcing brackets 7, and lateral penetrating beams 8 are inserted in the middles of the outer reinforcing brackets 7; the hanging basket supporting bottom plate 5, the hanging basket lateral supporting plate 6 and the outer reinforcing support 7 form an independent hanging basket combined module A.
The tail part of the suspension support steel beam 3 is fixed on the surface of the formed cantilever beam through a fixing clamping seat, and the length of the extending part of the suspension support steel beam 3 is one third of the total length; the tail part of the lateral inserting beam 8 is fixed on the side wall of the formed cantilever beam through a fixed clamping seat; the hanging basket combined modules A are hermetically connected through external connecting pieces; the outer edge of the upper end of the lateral support plate 6 of the hanging basket is connected with the hanging connecting rod 4.
The working principle of the specific embodiment is as follows: firstly, fixing a suspension support steel beam 3 and a lateral penetrating beam 8 on the surface and the side surface of a formed cantilever beam; then the hanging basket combined modules A are sleeved on the hanging support steel beams 3 and the lateral penetrating beams 8 one by one through hoisting equipment and are fixed through fixing bolts, then the preparation work of rubber cast-in-place is carried out between the hanging basket lateral support plates 6, and finally concrete pouring is carried out through the front ends. In addition, along with the extension of bridge span, pour the block also longer and heavier more and more, adjustable equipment module quantity shortens cast-in-place length in order to reduce the pressure of support frame.
After adopting above-mentioned structure, this embodiment beneficial effect does: the hanging basket structure with a modular structure is combined, so that the length of cast-in-place can be quickly and conveniently adjusted, and the problem of difficulty in adjustment of the traditional integrated hanging basket is solved; in addition, the suspension plate at the upper end is adopted to reduce the traditional suspension bracket installation complex structure.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a stride cast-in-place construction of high-speed cantilever beam with hanging basket which characterized in that: the suspended basket comprises a top suspended cross beam plate (1), inserting clamping grooves (2), suspended support steel beams (3), suspended connecting rods (4), a suspended basket support bottom plate (5), a suspended basket lateral support plate (6), an outer reinforcing support (7) and a lateral inserting beam (8); a plurality of inserting clamping grooves (2) are uniformly distributed at the upper end of the top suspension cross beam plate (1), and suspension support steel beams (3) are inserted into the inserting clamping grooves (2); the lower end of the top suspension cross beam plate (1) is connected with a hanging basket supporting bottom plate (5) through suspension connecting rods (4) on two sides, two sides of the upper end of the hanging basket supporting bottom plate (5) are connected with hanging basket lateral supporting plates (6) through outer reinforcing supports (7), and lateral penetrating beams (8) are inserted in the middles of the outer reinforcing supports (7); the hanging basket combined module (A) is characterized in that the hanging basket supporting bottom plate (5), the hanging basket lateral supporting plate (6) and the outer reinforcing support (7) form an independent hanging basket combined module (A).
2. The hanging basket for high-speed cantilever beam cast-in-place construction according to claim 1, wherein: the tail part of the suspension support steel beam (3) is fixed on the surface of the formed cantilever beam through a fixing clamping seat, and the length of the extending part of the suspension support steel beam (3) is one third of the total length.
3. The hanging basket for high-speed cantilever beam cast-in-place construction according to claim 1, wherein: the tail part of the lateral inserting beam (8) is fixed on the side wall of the formed cantilever beam through a fixed clamping seat.
4. The hanging basket for high-speed cantilever beam cast-in-place construction according to claim 1, wherein: the hanging basket combined modules (A) are connected in a sealing manner through external connecting pieces.
5. The hanging basket for high-speed cantilever beam cast-in-place construction according to claim 1, wherein: the outer edge of the upper end of the lateral support plate (6) of the hanging basket is connected with the hanging connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048015.9U CN213571592U (en) | 2020-09-18 | 2020-09-18 | Stride cast-in-place construction of high-speed cantilever beam with hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048015.9U CN213571592U (en) | 2020-09-18 | 2020-09-18 | Stride cast-in-place construction of high-speed cantilever beam with hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213571592U true CN213571592U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022048015.9U Active CN213571592U (en) | 2020-09-18 | 2020-09-18 | Stride cast-in-place construction of high-speed cantilever beam with hanging basket |
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| Country | Link |
|---|---|
| CN (1) | CN213571592U (en) |
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2020
- 2020-09-18 CN CN202022048015.9U patent/CN213571592U/en active Active
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