CN215329285U - Concatenation formula T roof beam - Google Patents

Abstract

The utility model discloses a spliced T-beam, which relates to the field of bridge construction and comprises bases, wherein the bases are provided with a plurality of groups, beam ribs are arranged at the top end of each group of bases, wing plates are connected to the top ends of the beam ribs, a plurality of groups of adjusting plates are arranged between the bases and the wing plates, and hydraulic cylinders are arranged inside the adjusting plates. According to the utility model, through the adjusting plates, the hydraulic cylinders, the wing plates and the beam ribs, after the beam ribs are clamped with the wing plates, the hydraulic cylinders can be connected with external hydraulic equipment, so that the distance between the adjusting plates is adjusted, the height of the wing plates is adjusted until a plurality of groups of wing plates are kept within proper error heights, then sufficient cement is coated in gaps between the wing plates and the beam ribs, after the cement is dried, the hydraulic cylinders are disconnected from the external hydraulic equipment, and the cement is poured between the adjusting plates, so that the height of the wing plates can be conveniently adjusted, and errors are reduced.

Description

Concatenation formula T roof beam

Technical Field

The utility model relates to the field of bridge construction, in particular to a spliced T-shaped beam.

Background

The T-shaped beam is a beam with a T-shaped cross section, two sides of the T-shaped beam are selected to be called flanges, the middle part of the T-shaped beam is called a beam rib, the T-shaped beam is generally used for manufacturing bridge floors, the beam rib is usually made of pressure-resistant concrete, and a plurality of groups of T-shaped beams are usually connected in parallel in the bridge construction process.

However, when the existing T-beam is prefabricated and formed, an integral forming method is usually used, so that the whole processed T-beam is large, heavy in weight, and T-shaped, and the T-beam is inconvenient to move.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a spliced T-shaped beam to solve the technical problem that the T-shaped beam is inconvenient to assemble and have deviation in connection.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concatenation formula T roof beam, includes the base, the base is provided with the multiunit, and every group the roof beam rib is all installed on the top of base, the top of roof beam rib is connected with the pterygoid lamina, be provided with the multiunit adjusting plate between base and the pterygoid lamina, the internally mounted of adjusting plate has the pneumatic cylinder, multiunit connecting reinforcement is installed to the bottom of pterygoid lamina, and the top of roof beam rib seted up with connecting reinforcement assorted draw-in groove.

Through adopting above-mentioned technical scheme, can separate the transportation through pterygoid lamina and beam rib to the convenience removes the T roof beam, can adjust the height of pterygoid lamina through adjusting plate and pneumatic cylinder moreover, the multiunit pterygoid lamina of being convenient for aligns, can be convenient be connected pterygoid lamina and beam rib through coupling bar and draw-in groove moreover.

The utility model is further arranged in such a way that a sealing plate is connected between each group of wing plates, a pull rod is arranged in each sealing plate, and a plurality of groups of separation nets are arranged on two sides of each pull rod in each sealing plate.

Through adopting above-mentioned technical scheme, can preserve cement in the multiunit shrouding through separating the net to link together multiunit pterygoid lamina.

The utility model is further provided that two ends of the connecting steel bar are both connected with pressing plates, the connecting steel bar is fixedly connected with the outer wall of the wing plate through the pressing plates, the outer wall of the pressing plates is connected with fixing bolts, and the connecting steel bar is connected with the pressing plates in a clamping manner through the fixing bolts.

Through adopting above-mentioned technical scheme, can conveniently fix the connecting reinforcement through the clamp plate, can fix the connecting reinforcement through the gim peg.

The utility model is further provided that a grouting pipe is arranged in the fixing bolt, penetrates through the pressing plate and extends to a position between the multiple groups of connecting steel bars.

Through adopting above-mentioned technical scheme, can pour into cement into the draw-in groove through the grout pipe to make the connecting reinforcement fix in the draw-in groove.

The utility model is further provided that the output end of the hydraulic cylinder is connected with a cushion pad, and the cushion pad is fixedly connected with the outer walls of the group of adjusting plates.

Through adopting above-mentioned technical scheme, can cushion the absorption through the blotter to the impact when installing the pterygoid lamina, reduce the impact to the pneumatic cylinder.

The utility model is further provided that a connecting port is arranged on the outer side of the hydraulic cylinder, and the hydraulic cylinder is communicated with external hydraulic equipment through the connecting port.

Through adopting above-mentioned technical scheme, make the hydraulic oil in the external hydraulic oil can be convenient enter into pneumatic cylinder 11.

In summary, the utility model mainly has the following beneficial effects:

the utility model comprises the following steps of;

1. according to the utility model, through the base, the beam rib, the wing plates, the connecting steel bars and the clamping grooves, when the wing plates are installed on the beam rib, a plurality of groups of connecting steel bars are required to be inserted into the clamping grooves, after the wing plates are adjusted, sufficient cement is poured into the clamping grooves through the grouting pipes, so that the connecting steel bars are wrapped by the cement, and after the cement is dried, the connecting steel bars are fixed in the clamping grooves, so that the beam rib and the wing plates are fixedly connected, the installation is convenient, and the problem that the T-shaped beam is inconvenient to assemble is effectively solved.

2. According to the utility model, through the adjusting plates, the hydraulic cylinders, the wing plates and the beam ribs, after the beam ribs are clamped with the wing plates, the hydraulic cylinders can be connected with external hydraulic equipment, so that the distance between the adjusting plates is adjusted, the height of the wing plates is adjusted until a plurality of groups of wing plates are kept within proper error heights, then sufficient cement is coated in gaps between the wing plates and the beam ribs, after the cement is dried, the hydraulic cylinders are disconnected from the external hydraulic equipment, and the cement is poured between the adjusting plates, so that the height of the wing plates can be conveniently adjusted, errors are reduced, and the problem of deviation in connection is effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a beam rib structure of the present invention;

FIG. 3 is a schematic diagram of an adjusting plate structure according to the present invention;

FIG. 4 is a schematic view of a closure plate of the present invention;

fig. 5 is a schematic view of the structure of the connecting reinforcement of the present invention.

In the figure: 1. a base; 2. a beam rib; 3. an adjustment plate; 4. a fixing bolt; 5. a wing plate; 6. closing the plate; 7. a pull rod; 8. a card slot; 9. connecting reinforcing steel bars; 10. pressing a plate; 11. a hydraulic cylinder; 12. a cushion pad; 13. a connecting port; 14. separating the net; 15. and (7) grouting pipes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A splicing type T beam is disclosed, as shown in figures 1 to 5, comprising a base 1, wherein the base 1 is provided with a plurality of groups, the top end of each group of base 1 is provided with a beam rib 2, the top end of the beam rib 2 is connected with a wing plate 5, firstly, the wing plate 5 is inserted into the beam rib 2 through an opening at the bottom end, a plurality of groups of adjusting plates 3 are arranged between the base 1 and the wing plates 5, a hydraulic cylinder 11 is arranged inside each adjusting plate 3, the bottom end of the wing plate 5 is extruded with the top end of the adjusting plate 3, the bottom end of the wing plate 5 is provided with a plurality of groups of connecting steel bars 9, both ends of each connecting steel bar 9 are connected with a pressing plate 10, each connecting steel bar 9 is fixedly connected with the outer wall of the wing plate 5 through the pressing plate 10, the outer wall of each pressing plate 10 is connected with a fixing bolt 4, each connecting steel bar 9 is connected with the pressing plate 10 in a clamping way through the fixing bolt 4, the top end of the beam rib 2 is provided with a clamping groove 8 matched with each connecting steel bar 9, when the wing plate 5 is connected with the beam rib 2, insert multiunit connecting reinforcement 9 in draw-in groove 8, the internally mounted of gim peg 4 has grout pipe 15, and grout pipe 15 runs through clamp plate 10 and extends to between the set of connecting reinforcement 9, can pour into the draw-in groove into cement through grout pipe 15 in, makes connecting reinforcement 9 fix in the draw-in groove to fix beam rib 2 and pterygoid lamina 5.

Referring to fig. 1, a sealing plate 6 is connected between each set of wing plates 5, a pull rod 7 is installed inside the sealing plate 6, and a plurality of sets of spacers 14 are installed inside the sealing plate 6 on two sides of the pull rod 7.

Referring to fig. 3, the output end of the hydraulic cylinder 11 is connected with a cushion pad 12, the cushion pad 12 is fixedly connected with the outer wall of the set of adjusting plates 3, and the cushion pad 12 can absorb the impact generated when the wing plate 5 is installed.

Referring to fig. 3, a connection port 13 is installed at an outer side of the hydraulic cylinder 11, and the hydraulic cylinder 11 is connected to an external hydraulic device through the connection port 13.

The working principle of the utility model is as follows: when the T-beam is transported, the beam ribs 2 and the wing plates 5 are separately transported, the occupied area of the T-beam can be effectively reduced, and the transportation is convenient, when the T-beam is installed, firstly, a plurality of groups of bases 1 are fixed on a bridge support, after the plurality of groups of bases 1 are installed, the wing plates 5 are sequentially installed on the beam ribs 2, a plurality of groups of connecting reinforcing steel bars 9 are inserted into clamping grooves 8, the bottom ends of the wing plates 5 are clamped and connected with a plurality of groups of adjusting plates 3, then, the height error between the wing plates 5 is measured and the proper unified height is calculated, the hydraulic cylinders 11 in the adjusting plates 3 are connected with external hydraulic equipment, all the hydraulic cylinders 11 below one group of the wing plates 5 are simultaneously started, so that the position of one group of the wing plates 5 is adjusted until the wing plates 5 reach the proper position, then, sufficient cement is poured into the gap between the adjusted wing plates 5 and the bases 1, and the cement is sealed through sealing plates, subsequently carry out the same adjustment to other each group's pterygoid lamina 5 in proper order, keep in suitable error until each group's pterygoid lamina 5, wait to cement solidification back, contact pneumatic cylinder 11 and external hydraulic means's connection, and pour into cement into adjusting plate 3 in, thereby fix adjusting plate 3, pterygoid lamina 5 installation adjustment finishes the back, pour into the sufficient cement into grout pipe 15, make cement can pour into in draw-in groove 8, and wrap up connecting reinforcement 9 in cement, after cement solidification, connecting reinforcement 9 fixes at 2 inner walls of beam rib, thereby it is fixed with beam rib 2 that messenger's pterygoid lamina 5 passes through connecting reinforcement 9, thereby guarantee the stability of installation.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a concatenation formula T roof beam, includes base (1), its characterized in that: base (1) is provided with the multiunit, and every group beam rib (2) are all installed on the top of base (1), the top of beam rib (2) is connected with pterygoid lamina (5), be provided with multiunit adjusting plate (3) between base (1) and pterygoid lamina (5), the internally mounted of adjusting plate (3) has pneumatic cylinder (11), multiunit connecting reinforcement (9) are installed to the bottom of pterygoid lamina (5), and the top of beam rib (2) seted up with connecting reinforcement (9) assorted draw-in groove (8).

2. The spliced T-beam of claim 1, wherein: every group all be connected with shrouding (6) between pterygoid lamina (5), and the internally mounted of shrouding (6) has pull rod (7), the internally mounted that the both sides of pull rod (7) are located shrouding (6) has the multiunit to separate net (14).

3. The spliced T-beam of claim 1, wherein: both ends of connecting reinforcement (9) all are connected with clamp plate (10), the outer wall fixed connection of connecting reinforcement (9) through clamp plate (10) and pterygoid lamina (5), the outer wall of clamp plate (10) is connected with gim peg (4), connecting reinforcement (9) are connected with clamp plate (10) block through gim peg (4).

4. A spliced T-beam as claimed in claim 3, wherein: the inside of gim peg (4) is installed grout pipe (15), and grout pipe (15) run through clamp plate (10) and extend to between the many groups of connecting reinforcement (9).

5. The spliced T-beam of claim 1, wherein: the output end of the hydraulic cylinder (11) is connected with a cushion pad (12), and the cushion pad (12) is fixedly connected with the outer wall of the group of adjusting plates (3).

6. The spliced T-beam of claim 1, wherein: and a connecting port (13) is installed on the outer side of the hydraulic cylinder (11), and the hydraulic cylinder (11) is communicated with external hydraulic equipment through the connecting port (13).

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