Steel bar supporting structure for prefabricated pier

A prefabricated assembly and support structure technology, applied in the direction of structural elements, bridges, bridge parts, etc., can solve the problems of different diameters of support structures, difficult to replace steel bars of different diameters, etc., and achieve good fixing effect

Inactive Publication Date: 2021-03-02
翟燕芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the current steel bar support structures for bridge piers are not easy to replace with steel bars of different diameters, resulting in the need to use different support seats for steel bars of different diameters, and when assembling different span bridges, the diameters of the bridge piers used are also different, and the required support structure different diameter

Method used

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  • Steel bar supporting structure for prefabricated pier
  • Steel bar supporting structure for prefabricated pier
  • Steel bar supporting structure for prefabricated pier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] see Figure 1-Figure 2 , a prefabricated assembled bridge pier steel bar support structure, including a support mechanism 1, a support rod 2 is placed inside the support mechanism 1, and a fixing mechanism 3 is fixedly connected to the top of the support rod 2, and the support rod 2 The outer surface is slidably connected with a moving mechanism 4, and the supporting mechanism 1 includes a support seat 101, a support groove 108 is opened on the top of the support seat 101, and a first sliding groove 102 is opened transversely at the bottom of the support groove 108. The inside of the first chute 102 is slidably connected with two groups of first sliders 103, and the tops of the first sliders 103 of the two groups are all symmetrically fixedly connected with splints 104, and the front and back sides of the splints 104 are fixedly connected with splints. block 105, the right side of the connecting block 105 is provided with a threaded hole 106, the threaded hole 106 on th...

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PUM

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Abstract

The invention discloses a steel bar supporting structure for a prefabricated pier, and belongs to the field of piers. The steel bar supporting structure comprises a supporting mechanism, a supportingrod is placed in the supporting mechanism, and a fixing mechanism is fixedly connected to the top of the supporting rod; a moving mechanism drives one end of a connecting rod to move up and down by adjusting the distance between a base and the supporting mechanism, and then, the base is fixed through the mounting mechanism, so that the supporting rod can be supported according to different situations, and the device is more stable; the middle of a reinforcing steel bar is placed on the fixing mechanism, and the two ends of the reinforcing steel bar are placed on lap joint mechanisms correspondingly, and if the supporting rod needs to be replaced, fixing bolts in threaded holes are screwed to make the two sets of clamping plates not fixed any more, and first sliding blocks in a first sliding groove are moved towards the two sides, so that the supporting rod can be taken out to be replaced; after replacement is completed, the two sets of clamping plates are close to each other, the fixing bolts are screwed reversely, and therefore, the supporting mechanism can fix the supporting rods with different diameters.

Description

technical field [0001] The invention relates to the technical field of bridge piers, in particular to a prefabricated bridge piers steel support structure. Background technique [0002] The intermediate support structure of a multi-span bridge is called a pier, and the pier is divided into a solid pier, a column pier, and a bent pier. According to the plane shape, it can be divided into rectangular piers, pointed piers, round piers, etc. The materials of building piers can be wood, stone, concrete, reinforced concrete, steel and so on. [0003] However, most of the current steel bar support structures for bridge piers are not easy to replace with steel bars of different diameters, resulting in the need to use different support seats for steel bars of different diameters, and when assembling different span bridges, the diameters of the bridge piers used are also different, and the required support structure The diameter is also different. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/02E04C5/00E04C5/16
CPCE01D19/02E04C5/00E04C5/16
Inventor 翟燕芳
Owner 翟燕芳
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