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Supporting frame connecting and mounting assembly of curved-surface inner wall foundation pit for building construction

A technology for building construction and installation of components, used in construction, infrastructure engineering, excavation, etc., can solve the problems of unstable inner wall shape, cannot be reused, affect construction efficiency, etc., to improve firmness and stability, and improve construction work. Efficiency and the effect of reducing construction costs

Inactive Publication Date: 2022-04-15
青岛前盛业建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the shape of the inner wall of the foundation pit is not fixed, especially the inner wall of the curved surface, at present, concrete pouring installation parts are generally used for curved surface connection, which can only be used once and cannot be reused. When the curved surface changes, the installation parts need to be poured again and wait for the concrete Only when it is completely dry can the construction be carried out, which greatly affects the construction efficiency

Method used

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  • Supporting frame connecting and mounting assembly of curved-surface inner wall foundation pit for building construction
  • Supporting frame connecting and mounting assembly of curved-surface inner wall foundation pit for building construction
  • Supporting frame connecting and mounting assembly of curved-surface inner wall foundation pit for building construction

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Embodiment 1

[0034] Such as Figure 1-7As shown, according to the embodiment of the present invention, the support frame connection and installation assembly of the curved inner wall foundation pit for building construction includes several arc-shaped protective plates 1, wherein the bottom end of the arc-shaped protective plate 1 at the lowest end is provided with a bottom plate 2 The two groups of arc-shaped protective plates 1 are movably connected by connecting shafts 3, and the top of the arc-shaped protective plates 1 is provided with a fixed plate 4, and one side of the fixed plate 4 is provided with several installation through grooves. 5. The two fixed plates 4 that are close to each other are connected by a fixing piece, and the fixing piece passes through the through groove 5, and the fixing piece includes a fixing strip 6 arranged symmetrically with the said fixing piece. Fixing bar-6 all matches with described through groove-5, is provided with fixing bar 7 between two describ...

Embodiment 2

[0036] Such as Figure 1-7 As shown, according to the embodiment of the present invention, according to the embodiment of the present invention, the support frame connection installation assembly of the curved inner wall foundation pit is used. Bar 13, the upper and lower two fixed bars 12 are movably connected with the drive bar 13 through a pair of movable rods 147, the front surface of the fixed bar 12 at the upper end is provided with a movable rod 2 14, and the fixed bar 14 at the lower end The front surface of bar two 12 is provided with movable rod three 15, and the front surface of described driving bar 13 is provided with movable rod four 16, and described movable rod two 14, described movable rod three 15 and described movable rod four 16 all pass through Movable shaft one 17 is movably connected, and the rear surface of said fixed bar two 12 at the upper end is provided with connecting block 18, and the rear surface of described connecting block 18 is provided with ...

Embodiment 3

[0038] Such as Figure 1-7 As shown, according to the embodiment of the present invention, the supporting frame of the curved inner wall foundation pit for building construction is connected to the installation assembly. All are matched with the movable piece 10, the sliding block 4 31 matched with it is provided in the chute 3 30, the fixed rod 7 is provided with an internal thread sleeve 1 32 engaged with it, and the internal thread One side of sleeve one 32 is provided with a swivel 33 that is movably connected with it, and one side of said swivel 33 is provided with a pair of connecting rods 34 extending into said chute three 30 and connected with said slider four 31 , the connecting rod 34 is set with a spring two 35 located in the chute three 30, and the two ends of the spring two 35 are respectively connected with the slider four 31 and the fixing bar one 6, Under the action of group slider 4 31, the fixed part is restricted to slide left and right, further improving t...

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Abstract

The supporting frame connecting and installing assembly of the curved-surface inner wall foundation pit for building construction comprises a plurality of arc-shaped protection plates, a bottom plate is arranged at the bottom end of the arc-shaped protection plate at the lowest end, the two sets of arc-shaped protection plates are movably connected through connecting shafts, and fixing plates are arranged at the top ends of the arc-shaped protection plates. The device has the beneficial effects that the multiple arc-shaped protection plates can be movably connected through the connecting shafts, the device can adapt to curved surface inner wall foundation pits with different curvatures and different heights, the fixing plates with the first through grooves are arranged on each set of arc-shaped protection plates, and the two sets of fixing plates are preliminarily connected through the fixing pieces; and the extrusion mechanism and the driving mechanism are matched to drive the movable piece with the adjusted angle to move upwards and be inserted into the third sliding groove, so that the fixing piece is further connected with the two sets of fixing plates, the two sets of adjusted arc-shaped protection plates are effectively fixed and can be repeatedly used, the construction cost is greatly reduced for a long time, and the construction work efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of foundation pit construction, in particular to a supporting frame connection installation assembly for a curved inner wall foundation pit for building construction. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base level and foundation plane size. Before excavation, the excavation plan should be determined according to the geological and hydrological data, combined with the conditions of the nearby buildings, and the waterproof and drainage work should be done well. If the excavation is not deep, the side slope can be used to stabilize the soil slope, and the slope size is determined according to the relevant construction engineering regulations. In order to protect the safety around the foundation pit, it is necessary to support and reinforce the side walls of the foundation pit. [0003] Because the shape of the inner wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04
Inventor 曲宇鲲李保玲刘志超
Owner 青岛前盛业建设工程有限公司
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