Continuous beam 0 # block and ladder cage rapid installation wall connecting piece

Abstract

The utility model relates to the field of bridge building construction, in particular to a continuous beam 0 # block and ladder cage rapid installation wall connecting piece which comprises a connecting piece, one end of the connecting piece is detachably connected with an embedded part, and the embedded part is used for being embedded in the continuous beam 0 # block. The other end of the connecting piece is connected with the mounting piece which is used for fixedly mounting the elevator cage. According to the wall connecting piece, the continuous beam 0 # block and the ladder cage can be rapidly installed, the device is convenient to assemble and disassemble and high in stability, and meanwhile the continuous beam 0 # block is low in later repair cost and good in repair effect.

Description

Technical Field

[0001] The utility model relates to the field of bridge construction, in particular to a continuous beam 0# block and a ladder cage quick installation wall connecting piece. Background Art

[0002] As a common large-span bridge structure, variable-section prestressed concrete continuous box beams are widely used due to their good overall stress-bearing performance. However, the construction period of the continuous beam structure is long, and the beam body is generally high, so the stability and safety of the up and down ladders are required to be high. In order to ensure the stability of the ladder cage installation, its wall connection parts must be set at least once every 4 meters. In the traditional process, the ladder cage is set with a through-type reserved hole in the 0# block of the continuous beam, and the screw rod is used to pull the process. The structural stability is low, the installation is inconvenient, and the later repair cost is high, which is easy to affect the quality of the 0# block of the continuous beam. Utility Model Content

[0003] In view of the defects existing in the prior art, the utility model provides a wall connecting piece that can realize the rapid installation of the continuous beam 0# block and the ladder cage. The device is convenient to install and disassemble and has high stability. At the same time, the later repair cost of the continuous beam 0# block is low and the repair effect is good.

[0004] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0005] A quick-install wall connection piece for a continuous beam 0# block and a ladder cage comprises a connecting piece, one end of which is detachably connected to an embedded piece, the embedded piece is used to be embedded in the continuous beam 0# block; the other end of the connecting piece is connected to a mounting piece, the mounting piece is used to fix and install the ladder cage.

[0006] In the utility model, the staff connects the connecting piece with the embedded piece buried in the 0# block of the continuous beam, and then installs the ladder cage at the installation piece at the other end of the connecting piece. When the ladder cage is removed after the construction of the continuous beam is completed, the staff removes the ladder cage and the connecting piece, and finally repairs the holes in the embedded piece on the surface of the 0# block of the continuous beam.

[0007] Preferably, the embedded parts include embedded plates and embedded pipes, one end of the embedded pipe is connected to the connecting piece at the surface of the continuous beam 0# block; the embedded pipe is vertically connected to the center of the embedded plate, and the embedded plate is embedded in the continuous beam 0# block parallel to the surface of the continuous beam 0# block.

[0008] In the utility model, the embedded plate is parallel to the surface of the 0# block of the continuous beam, thereby increasing the stress-bearing area of ​​the embedded part and enhancing the overall stability of the wall connection part.

[0009] Preferably, the connecting piece includes a connecting rod and a screw rod, one end of the connecting rod is detachably connected to the embedded pipe by the screw rod; the other end of the connecting rod is fixedly connected to the mounting piece.

[0010] In the utility model, the embedded parts and the connecting rod are detachably connected through the two ends of the screw rod, so that the connecting rod is easy to install while ensuring the connection strength.

[0011] Preferably, the mounting parts include mounting plates and bolts. The mounting plates are two perforated steel plates. The two perforated steel plates are respectively attached to the inner and outer surfaces of the cage. The other side of the perforated steel plate on the outer side of the cage is welded to the end of the connecting rod. The cage is clamped and fixed between the two perforated steel plates with bolts.

[0012] In the utility model, the ladder cage is clamped and fixed on the connecting rod by the mounting plate and bolts, so that the stability is ensured and the fixing and installation of the ladder cage is convenient.

[0013] Preferably, the embedded parts are embedded as a whole into the continuous beam 0# block, the embedded plate is located inside the steel frame of the continuous beam 0# block, and the end of the embedded pipe away from the embedded plate is 0.5 cm away from the surface of the continuous beam 0# block; the distance between a pair of embedded parts in the vertical direction of the continuous beam 0# block is the height of the ladder cage.

[0014] In the utility model, the embedded plate is buried inside the steel frame of the continuous beam 0# block to enhance the overall fixing effect of the wall connection piece; the end of the embedded pipe away from the embedded plate is buried 0.5 cm inside the surface of the continuous beam 0# block, so that the later repair cost of the continuous beam 0# block is low and the repair effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the wall connecting member in Example 1;

[0016] Figure 2 is a schematic diagram of the embedded parts in Example 1;

[0017] Figure 3 Schematic diagram of the connecting rod in Example 1. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] like Figure 1-3 As shown, this embodiment provides a quick-install wall connection piece for a continuous beam 0# block and a ladder cage, which includes a connecting piece 120, one end of which is detachably connected to an embedded piece 110, and the embedded piece 110 is used to be embedded in the continuous beam 0# block; the other end of the connecting piece 120 is connected to a mounting piece 130, and the mounting piece 130 is used to fix the ladder cage.

[0021] Through this embodiment, the staff connects the connecting piece 120 with the embedded part 110 buried in the continuous beam 0# block, and then installs the ladder cage at the mounting piece 130 at the other end of the connecting piece 120. When the continuous beam construction is completed and the ladder cage is removed, the staff removes the ladder cage and the connecting piece 120, and finally repairs the holes in the embedded part 110 on the surface 00 of the continuous beam 0# block.

[0022] Combination Figure 2 As shown, in this embodiment, the embedded part 110 includes an embedded plate 210 and an embedded pipe 220, one end of the embedded pipe 220 is connected to the connecting part 120 at the surface 00 of the continuous beam 0# block; the embedded pipe 220 is vertically connected to the center of the embedded plate 210, and the embedded plate 210 is embedded in the continuous beam 0# block parallel to the surface 00 of the continuous beam 0# block.

[0023] Through this embodiment, the embedded plate 210 is parallel to the surface 00 of the continuous beam 0# block, which increases the stress-bearing area of ​​the embedded part 110 and enhances the overall stability of the wall connection part.

[0024] In this embodiment, the connecting member 120 includes a connecting rod 310 and a screw rod 320 . One end of the connecting rod 310 is detachably connected to the embedded pipe 220 by the screw rod 320 ; the other end of the connecting rod 310 is fixedly connected to the mounting member 130 .

[0025] The embedded part 110 and the connecting rod 310 are detachably connected through the two ends of the screw rod 320, so that the connecting rod 310 is easy to install while ensuring the connection strength.

[0026] In this embodiment, the mounting member 130 includes a mounting plate 330 and bolts 340. The mounting plate 330 is two perforated steel plates. The two perforated steel plates are respectively attached to the inner and outer surfaces of the cage. The other side of the perforated steel plate on the outer side of the cage is welded to the end of the connecting rod 310. The cage is clamped and fixed between the two perforated steel plates with bolts 340.

[0027] According to this embodiment, the ladder cage is clamped and fixed on the connecting rod 310 by the mounting plate 330 and the bolt 340, which ensures stability and facilitates the fixing and installation of the ladder cage.

[0028] In this embodiment, the embedded parts 110 are embedded as a whole in the continuous beam 0# block, the embedded plate 210 is located on the inner side of the steel frame of the continuous beam 0# block, and the embedded pipe 220 is 0.5 cm away from one end of the embedded plate 210 at the surface 00 of the continuous beam 0# block; the distance between a pair of embedded parts 110 in the vertical direction of the continuous beam 0# block is the height of the ladder cage.

[0029] Through this embodiment, the embedded plate 210 is embedded inside the steel frame of the continuous beam 0# block to enhance the overall fixing effect of the wall connection piece; the embedded pipe 220 is embedded 0.5 cm inside the surface 00 of the continuous beam 0# block away from the end of the embedded plate 210, so that the later repair cost of the continuous beam 0# block is low and the repair effect is good.

[0030] 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 continuous beam 0# block and ladder cage quick installation wall connecting piece, characterized in that: It comprises a connecting piece (120), one end of the connecting piece (120) is detachably connected to an embedded piece (110), the embedded piece (110) is used to be embedded in a 0# block of the continuous beam; the other end of the connecting piece (120) is connected to a mounting piece (130), the mounting piece (130) is used to fix and install the ladder cage; The mounting member (130) comprises a mounting plate (330) and bolts (340). The mounting plate (330) is two perforated steel plates. The two perforated steel plates are respectively closely attached to the inner and outer surfaces of the cage. The other side of the perforated steel plate on the outer side of the cage is welded to the end of the connecting rod (310). The cage is clamped and fixed by bolts (340) between the two perforated steel plates.

2. The continuous beam 0# block and ladder cage quick installation wall connecting piece according to claim 1 is characterized in that: The embedded part (110) comprises an embedded plate (210) and an embedded pipe (220); one end of the embedded pipe (220) is connected to the connecting part (120) at the surface (00) of the continuous beam 0# block; the embedded pipe (220) is vertically connected to the center of the embedded plate (210); the embedded plate (210) is embedded in the continuous beam 0# block parallel to the surface (00) of the continuous beam 0# block.

3. The continuous beam 0# block and ladder cage quick installation wall connecting piece according to claim 1 is characterized in that: The connecting piece (120) comprises a connecting rod (310) and a screw rod (320); one end of the connecting rod (310) is detachably connected to the embedded pipe (220) by the screw rod (320); and the other end of the connecting rod (310) is fixedly connected to the mounting piece (130).

4. The continuous beam 0# block and ladder cage quick installation wall connecting piece according to claim 2 is characterized by: The embedded parts (110) are embedded in the continuous beam block 0# as a whole, the embedded plate (210) is located inside the steel frame of the continuous beam block 0#, and the end of the embedded pipe (220) away from the embedded plate (210) is 0.5 cm away from the surface (00) of the continuous beam block 0#; the distance between a pair of embedded parts (110) in the vertical direction of the continuous beam block 0# is the height of the ladder cage.

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