Mounting and positioning device for prefabricated shear wall of fabricated house

Abstract

The utility model discloses a prefabricated house prefabricated shear wall mounting and positioning device, which relates to the technical field of prefabricated buildings and comprises a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are both of an L-shaped structure, the two ends of the first fixing seat are fixedly connected with a length adjusting block and a width adjusting block respectively, and the width adjusting block is fixedly connected with the length adjusting block. A first adjusting hole and a second adjusting hole are formed in the two ends of the second fixing base respectively. The first fixing seat and the second fixing seat which can be installed in a combined mode are arranged, the limiting screw drives the first supporting stand column and the second supporting stand column on the two sides to support the two sides of the shear wall at the same time, and the first supporting block and the second supporting block are used for abutting against and limiting the shear wall. And the vertical surfaces of the first supporting block and the second supporting block can be kept parallel and clung to the shear wall, so that the perpendicularity of the vertical surface of the shear wall is detected, and the problems that a traditional supporting device is poor in stability and prone to toppling over when the prefabricated shear wall is installed can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabricated building, especially relates to a prefabricated shear wall mounting and positioning device for fabricated house. BACKGROUND

[0002] With the continuous development of science and technology, the building industry in China gradually walks on the industrialization road, and the prefabricated house based on prefabricated parts begins to be widely recognized and applied. Compared with the traditional building construction method, the prefabricated house has the advantages of low production cost, recyclable mold, unified production energy saving and consumption reduction, and assembly construction pollution reduction, and is compatible with the green and environmental protection concept of the building industry, and is an important construction method for realizing the sustainable development of the building industry in China.

[0003] The patent file with the publication number CN213087474U discloses a prefabricated shear wall for fabricated building, which comprises a building shear wall and a bottom plate symmetrically provided with a plurality of groups of transverse steel bars, a plurality of groups of supporting devices connected between the building shear wall and the bottom plate, a movable slot provided with a fixing bolt at the four corners of the top end of the bottom plate, and a plurality of groups of first sliding grooves symmetrically provided at the two sides of the top end of the bottom plate. The prefabricated shear wall for fabricated building is convenient to use, saves time and effort, has high practicality, can position the building shear wall, prevent it from deviating, and improves the supporting effect.

[0004] The prefabricated shear wall for fabricated building disclosed in the above patent can only support and limit one side of the shear wall when mounting and positioning, and needs to use bolts to fix the supporting plate on the surface of the shear wall, which is not only cumbersome to operate, but also wastes the time for setting up temporary support and fixing and external protection, and is not conducive to improving the construction efficiency of the prefabricated shear wall joint. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a prefabricated shear wall mounting and positioning device for fabricated house to solve the problems in the above background technology.

[0006] The prefabricated shear wall mounting and positioning device for fabricated house comprises two first fixed seats and a second fixed seat, the first fixed seat and the second fixed seat are both L-shaped structures, the two ends of the first fixed seat are respectively fixedly connected with length adjusting blocks and width adjusting blocks, the two ends of the second fixed seat are respectively provided with first adjusting holes and second adjusting holes, the size of the first adjusting hole is matched with the length adjusting block, the size of the second adjusting hole is matched with the width adjusting block, and the first fixed seat and the second fixed seat are combined into a rectangular frame structure through the length adjusting block and the width adjusting block.

[0007] The surfaces of the first fixing seat and the second fixing seat are fixedly connected with a limiting bottom block, the surface of the limiting bottom block is rotatably connected with a limiting screw rod, the surface of the limiting screw rod is threadedly connected with a movable bottom block, the upper surface of the movable bottom block is fixedly connected with a first supporting column and a second supporting column, the surfaces of the first supporting column and the second supporting column are respectively fixedly connected with a first supporting block and a second supporting block, and the first supporting block and the second supporting block are used for tightly abutting and supporting the two sides of the shear wall.

[0008] The side surface of the second supporting block is provided with a plurality of locking insertion holes, and a locking plate is arranged in the locking insertion hole and is used for locking and fixing two adjacent second supporting blocks.

[0009] The locking plate and the locking insertion hole are arranged, the second supporting blocks on the two sides of the shear wall can be fixed by the locking plate, the first supporting block and the second supporting block can reinforce and limit the top positions on the two sides of the shear wall, and the support and positioning effects on the shear wall are further improved.

[0010] In a preferred scheme, the upper surface of the second fixing seat is provided with two adjusting screw holes, the inner walls of the two adjusting screw holes are threadedly connected with adjusting bolts,

[0011] The adjusting screw holes and the adjusting bolts are arranged, and the two adjusting bolts are respectively used for adjusting and positioning the positions of the length adjusting block and the width adjusting block.

[0012] In a preferred scheme, the upper surfaces of the length adjusting block and the width adjusting block are provided with a plurality of positioning screw holes, the sizes of the positioning screw holes are matched with the adjusting bolts, and the plurality of positioning screw holes are uniformly distributed on the surfaces of the length adjusting block and the width adjusting block in a straight line array.

[0013] The plurality of positioning screw holes are arranged, and the positions of the length adjusting block and the width adjusting block can be positioned and adjusted.

[0014] In a preferred scheme, the first fixing seat and the second fixing seat are fixedly connected with two guide rods, the surface of the movable bottom block is provided with two guide through holes matched with the guide rods, and the movable bottom block is slidingly connected with the surfaces of the guide rods through the guide through holes.

[0015] The guide rods are arranged, and the guide rods and the guide through holes are used for guiding and limiting the movable bottom block.

[0016] In a preferred scheme, the surface of the first supporting column is fixedly connected with an adjusting shell, a reinforcing connecting rod is arranged in the inner wall of the adjusting shell and is used for fixing two first supporting columns located on the same side of the shear wall.

[0017] By setting the adjusting shell and the reinforcing connecting rod, the spacing between the two adjacent first support columns can be adjusted.

[0018] In a preferred scheme, a top screw hole is formed on the surface of the adjusting shell, and the inner wall of the top screw hole is threadedly connected with a limiting top screw, which is used for tightly fixing the reinforcing connecting rod with the adjusting shell.

[0019] By setting the limiting top screw, the reinforcing connecting rod can be fixed by the limiting top screw, thereby playing a role of reinforcing support.

[0020] In a preferred scheme, an adapter rod is fixedly connected between the first support column and the second support column, and the end of the limiting screw is fixedly connected with an operating nut.

[0021] By setting the adapter rod, the first support column and the second support column can be fixedly connected.

[0022] In a preferred scheme, a handle for mounting the locking plate is fixedly connected to the surface of the locking plate.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] Firstly, by setting the first fixing seat and the second fixing seat which can be combined and installed, when the prefabricated shear wall is installed and positioned, the first fixing seat and the second fixing seat can surround the bottom of the shear wall, then the first support column and the second support column on both sides are driven by the limiting screw to simultaneously support the two sides of the shear wall, and the first support block and the second support block are used to tightly position the shear wall, and the vertical surface of the first support block and the second support block is kept parallel and close to the shear wall, thereby the verticality of the facade of the shear wall is detected, and the problem that the traditional support device has poor stability and is easy to fall during the installation of the prefabricated shear wall can be solved.

[0025] Secondly, by setting the locking plate and the locking jack on the surface of the second support block, the second support blocks on both sides of the shear wall can be connected and fixed by the locking plate, so that the first support block and the second support block reinforce and limit the top positions on both sides of the shear wall, further improving the support and positioning effect of the shear wall, preventing the shear wall from falling during the installation, and improving the stability of the support and facilitating the adjustment of the support angle. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model provides a front view structure schematic diagram of prefabricated shear wall installation positioning device of assembly type house.

[0027] Figure 2The utility model provides a prefabricated shear wall mounting and positioning device for assembly type house.

[0028] Figure 3 For Figure 2 The enlarged structure schematic view of A in the middle.

[0029] Figure 4 The utility model provides a prefabricated shear wall mounting and positioning device for assembly type house.

[0030] In the drawing: 1, first fixed seat, 2, second fixed seat, 3, length adjusting block, 4, width adjusting block, 5, first adjusting hole, 6, second adjusting hole, 7, limiting bottom block, 8, limiting screw rod, 9, movable bottom block, 10, first support column, 11, second support column, 12, first support block, 13, second support block, 14, locking jack, 15, locking plate, 16, adjusting bolt, 17, positioning screw hole, 18, guide rod, 19, adjusting shell, 20, reinforcing connecting rod, 21, limiting top screw, 22, connecting rod, 23, operating nut. Specific implementation

[0031] The technical scheme in the embodiment of the utility model will be described clearly and completely below in connection with specific embodiments and drawings. Figures 1-4 The technical scheme in the embodiment of the utility model will be described clearly and completely below in connection with specific embodiments and drawings.

[0032] Refer to Figure 1 And Figure 2 The prefabricated shear wall mounting and positioning device for assembly type house includes two first fixed seats 1 and second fixed seats 2, and the first fixed seat 1 and the second fixed seat 2 are both L-shaped structures, the two ends of the first fixed seat 1 are fixedly connected with length adjusting blocks 3 and width adjusting blocks 4 respectively, the two ends of the second fixed seat 2 are provided with first adjusting holes 5 and second adjusting holes 6 respectively, the size of the first adjusting hole 5 is matched with the length adjusting block 3, the size of the second adjusting hole 6 is matched with the width adjusting block 4, and the first fixed seat 1 and the second fixed seat 2 are combined into a rectangular frame structure through the length adjusting block 3 and the width adjusting block 4.

[0033] Refer to Figure 4 In a preferred embodiment, the upper surface of the second fixed seat 2 is provided with two adjusting screw holes, the inner walls of the two adjusting screw holes are both threadedly connected with adjusting bolts 16, and the two adjusting bolts 16 are used for adjusting and positioning the positions of the length adjusting block 3 and the width adjusting block 4 respectively.

[0034] It should be noted that the upper surfaces of the length adjusting block 3 and the width adjusting block 4 are both provided with a plurality of positioning screw holes 17, the size of the positioning screw hole 17 is matched with the adjusting bolt 16, and the plurality of positioning screw holes 17 are evenly distributed in a straight line array on the surfaces of the length adjusting block 3 and the width adjusting block 4.

[0035] It should be further pointed out that the first fixed seat 1 and the second fixed seat 2 are fixedly connected with two guide rods 18 between the limiting bottom block 7, and the surface of the movable bottom block 9 is provided with two guide through holes matched with the guide rods 18, and the movable bottom block 9 is slidably connected with the surface of the guide rod 18 through the guide through hole.

[0036] It should be pointed out that the surface of the first fixed seat 1 and the second fixed seat 2 is fixedly connected with the limiting bottom block 7, the surface of the limiting bottom block 7 is rotatably connected with the limiting screw 8, the end of the limiting screw 8 is fixedly connected with the operating nut 23, the surface of the limiting screw 8 is threadedly connected with the movable bottom block 9, the upper surface of the movable bottom block 9 is fixedly connected with the first support column 10 and the second support column 11, and the first support column 10 and the second support column 11 are fixedly connected with the connecting rod 22.

[0037] It should be further pointed out that the surface of the first support column 10 and the second support column 11 is respectively fixedly connected with the first support block 12 and the second support block 13, and the first support block 12 and the second support block 13 are used for tightly abutting and supporting the two sides of the shear wall.

[0038] It is worth mentioning that by setting the first fixed seat 1 and the second fixed seat 2 which can be combined and installed, the first fixed seat 1 and the second fixed seat 2 can be used to surround the bottom of the shear wall, and then the first support column 10 and the second support column 11 on both sides are driven by the limiting screw 8 to simultaneously support the two sides of the shear wall, and the first support block 12 and the second support block 13 are used to tightly abut and limit the shear wall, and the vertical surface of the first support block 12 and the second support block 13 is kept parallel and close to the shear wall, which plays a role in supporting and limiting the shear wall.

[0039] It should be pointed out that the side surface of the second support block 13 is provided with a plurality of locking insertion holes 14, and the locking plate 15 is inserted and installed in the locking insertion hole 14, and the locking plate 15 is used for locking and fixing two adjacent second support blocks 13.

[0040] It is worth mentioning that by setting the locking plate 15 and the locking insertion hole 14 on the surface of the second support block 13, the second support blocks 13 on both sides of the shear wall can be connected and fixed by the locking plate 15, so that the first support block 12 and the second support block 13 can reinforce and limit the top position on both sides of the shear wall, further improve the supporting and positioning effect of the shear wall, prevent the shear wall from falling during installation, and improve the stability of the support, and facilitate the adjustment of the support angle.

[0041] In a preferred embodiment, the surface of the first supporting column 10 is fixedly connected with an adjusting shell 19, the inner wall of the adjusting shell 19 is insertedly installed with a reinforcing connecting rod 20, and the reinforcing connecting rod 20 is used for fixing two first supporting columns 10 located on the same side of the shear wall.

[0042] The surface of the adjusting shell 19 is provided with a jackscrew hole, the inner wall of the jackscrew hole is threadedly connected with a limiting jackscrew 21, and the limiting jackscrew 21 is used for tightly fixing the reinforcing connecting rod 20 and the adjusting shell 19.

[0043] Referring to Figure 3 In a preferred embodiment, the surface of the locking plate 15 is fixedly connected with a handle 24 used for installing the locking plate 15.

[0044] Working principle: when used, during installation and positioning of the prefabricated shear wall, the first fixing seat 1 and the second fixing seat 2 are first used to surround the bottom of the shear wall, the length and width of the first fixing seat 1 and the second fixing seat 2 are adjusted and positioned by using the length adjusting block 3 and the width adjusting block 4, the limiting screw rod 8 is driven to rotate by rotating the operation nut 23, the movable bottom block 9 is driven to slide on the surface of the two guide rods 18, the two first supporting columns 10 and the second supporting column 11 on the two sides are simultaneously supported on the two sides of the shear wall, the first supporting block 12 and the second supporting block 13 are used to tightly position the shear wall, the vertical surface of the first supporting block 12 and the second supporting block 13 is kept parallel and close to the shear wall, the verticality of the facade of the shear wall is detected, and the problem that the traditional supporting device is poor in stability and is easy to fall during installation of the prefabricated shear wall can be solved.

[0045] In addition to the technical features described in the specification, they are known to those skilled in the art.

[0046] In the utility model, "upper", "lower", "left", "right", "front", "rear" are relative positions for the convenience of describing the positional relationship, and therefore cannot be understood as absolute positions for limiting the protection scope.

[0047] The above content is only an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the present claims, and they should belong to the protection scope of the utility model.

Claims

1. An assembled residential prefabricated shear wall installation positioning device, comprising two first fixed seats and a second fixed seat, characterized in that, The first fixed seat and the second fixed seat are both in L-shaped structure, two ends of the first fixed seat are respectively fixedly connected with length adjusting blocks and width adjusting blocks, two ends of the second fixed seat are respectively provided with first adjusting holes and second adjusting holes, the first adjusting holes are matched with the length adjusting blocks in size, the second adjusting holes are matched with the width adjusting blocks in size, and the first fixed seat and the second fixed seat are combined into a rectangular frame structure through the length adjusting blocks and the width adjusting blocks. The surfaces of the first fixed seat and the second fixed seat are both fixedly connected with limiting bottom blocks, the surfaces of the limiting bottom blocks are rotatably connected with limiting screws, the surfaces of the limiting screws are threadedly connected with movable bottom blocks, the upper surfaces of the movable bottom blocks are fixedly connected with first supporting columns and second supporting columns, the surfaces of the first supporting columns and the second supporting columns are respectively fixedly connected with first supporting blocks and second supporting blocks, and the first supporting blocks and the second supporting blocks are used for tightly abutting and supporting two sides of the shear wall. The side surface of the second supporting block is provided with a plurality of locking insertion holes, locking plates are arranged in the locking insertion holes, and the locking plates are used for locking and fixing two adjacent second supporting blocks.

2. The prefabricated residential precast shear wall installation positioning device according to claim 1, characterized in that, The upper surface of the second fixed seat is provided with two adjusting screw holes, the inner walls of the two adjusting screw holes are both threadedly connected with adjusting bolts, and the two adjusting bolts are respectively used for adjusting and positioning the positions of the length adjusting blocks and the width adjusting blocks.

3. The prefabricated residential precast shear wall installation positioning device according to claim 2, characterized in that, The upper surfaces of the length adjusting blocks and the width adjusting blocks are both provided with a plurality of positioning screw holes, the positioning screw holes are matched with the adjusting bolts in size, and the plurality of positioning screw holes are evenly distributed on the surfaces of the length adjusting blocks and the width adjusting blocks in straight line array.

4. The prefabricated residential precast shear wall installation positioning device according to claim 1, characterized in that, The first fixed seat, the second fixed seat and the limiting bottom block are all fixedly connected with two guide rods, the surface of the movable bottom block is provided with two guide through holes matched with the guide rods, and the movable bottom block is slidably connected with the surfaces of the guide rods through the guide through holes.

5. The prefabricated residential precast shear wall installation positioning device according to claim 1, characterized in that, The surface of the first supporting column is fixedly connected with an adjusting shell, a reinforcing connecting rod is arranged in the inner wall of the adjusting shell, and the reinforcing connecting rod is used for fixing two first supporting columns located on the same side of the shear wall.

6. The assembled residential prefabricated shear wall installation positioning device according to claim 5, characterized in that, The surface of the adjusting shell is provided with a jackscrew hole, the inner wall of the jackscrew hole is threadedly connected with a limiting jackscrew, and the limiting jackscrew is used for tightly fixing the reinforcing connecting rod and the adjusting shell.

7. The prefabricated residential precast shear wall installation positioning device according to claim 1, characterized in that, The first supporting column and the second supporting column are fixedly connected with a connecting rod, and the end of the limiting screw is fixedly connected with an operating nut.

8. The prefabricated residential precast shear wall installation positioning device according to claim 1, characterized in that, The surface of the locking plate is fixedly connected with a handle used for mounting the locking plate.

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