Supporting tool for building transformation and construction method

Abstract

The invention provides a supporting tool for building transformation and a construction method, the tool comprises a first distance adjusting assembly, a second distance adjusting assembly and a third distance adjusting assembly, the distance adjusting directions of the first distance adjusting assembly, the second distance adjusting assembly and the third distance adjusting assembly are perpendicular pairwise, and the top of the first distance adjusting assembly is detachably connected with a building supporting plate; the first distance adjusting assembly comprises a two-way lead screw arranged on a supporting base, sliding blocks and inserting blocks, the supporting base is arranged at the top end of the second distance adjusting assembly, the two ends of the two-way lead screw are movably sleeved with the two sliding blocks respectively, and the inserting blocks are arranged on the opposite faces of the two sliding blocks; and the slot is inserted into the side surface of the building supporting plate. Through the first distance adjusting assembly, the second distance adjusting assembly and the third distance adjusting assembly, height adjustment of the building supporting plates and supporting of the building supporting plates with different lengths and widths can be achieved, it is not needed to disassemble, move and reassemble all supporting rods like in the prior art, the construction efficiency and the construction convenience can be greatly improved, and the construction cost is reduced. And the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building reconstruction construction, and in particular to a supporting tooling and a construction method for building reconstruction. Background Art

[0002] Support tools for building renovation refer to components used to enhance the stability and bearing capacity of building structures, usually made of steel, including steel plates, steel sections and other materials. These supports play a vital role in building renovation, and can withstand pressure, tension, bending moment and other forces to ensure the stability and safety of the entire structure.

[0003] At present, when supporting tools for building renovation are used, they usually use supporting rods and supporting plates to support the building. Once the supporting rods are installed, their supporting range is usually fixed, which is not convenient for adjusting the supporting range according to different parts of the building during the construction process, and needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide a supporting tool and a construction method for building reconstruction to solve the problems in the above background.

[0005] The technical solution adopted by the present invention is: a supporting tool for building renovation, which includes a first distance adjusting component, a second distance adjusting component and a third distance adjusting component, whose distance adjusting directions are perpendicular to each other, and the top of the first distance adjusting component can be detachably connected to the building support plate.

[0006] Furthermore, the first distance adjusting component includes a bidirectional screw rod, a slider and a plug-in block constructed on a support seat, the support seat is constructed at the top end of the second distance adjusting component, two groups of sliders are movably mounted on the two ends of the bidirectional screw rod, and the plug-in block is constructed on the facing surfaces of the two groups of sliders and plugged into the slot located on the side of the building support plate.

[0007] Furthermore, a transmission worm wheel is arranged at one end of the bidirectional lead screw, the transmission worm wheel is meshingly connected to the driving worm, and a driving handle is arranged at the other end of the driving worm.

[0008] Furthermore, the second distance adjustment component includes a support column and a support plate, wherein the support plate is arranged at the bottom of the support column, and the support column can be extended and retracted along its own axis, or fixed by a limit pin.

[0009] Furthermore, the support column includes a first column body and a second column body which are coaxially sleeved, and the first column body and the second column body are respectively provided with a plurality of limiting holes distributed along the axial direction for passing the limiting pin.

[0010] Furthermore, the third distance adjusting component includes a cross brace, a screw block and a limiting sleeve, the inner wall of the limiting sleeve is provided with a bidirectional thread, the two groups of screw blocks are movably arranged on both sides of the axial direction of the limiting sleeve, and are controlled by the bidirectional thread to approach or move away from each other, and the cross brace is arranged at the separated ends of the two groups of screw blocks, and are respectively connected to different second distance adjusting components.

[0011] Furthermore, the outer wall of the limiting sleeve is provided with convex patterns, convex points or convex blocks to assist in rotating the limiting sleeve.

[0012] The technical solution of the present invention also includes: a method for construction using the supporting tooling for building reconstruction as described above, which comprises the steps of:

[0013] Select the appropriate size of building support plate according to the support requirements;

[0014] Adjusting the first distance adjustment assembly and the third distance adjustment assembly to adapt to the size of the building support plate, and fixing the building support plate with the plug-in block;

[0015] The second distance adjusting assembly is adjusted to adjust the building support plate to a suitable height.

[0016] Furthermore, the limiting sleeve is rotated to change the spacing of the cross braces to adapt to the length of the building support plate; the driving handle is rotated to change the spacing of the sliders to adapt to the width of the building support plate; the building support plate is placed between the plug-in blocks, and the driving handle is rotated in the opposite direction to insert the plug-in blocks into the slots on the sides of the building support plate.

[0017] Further, the positioning pin is removed, and the first column body and the second column body are slid to change the overlap between the two to adjust the building support plate to a suitable height, and the positioning pin is installed.

[0018] The beneficial effects of the present invention are as follows: through the first distance-adjusting component, the second distance-adjusting component and the third distance-adjusting component, the height of the building support plate can be adjusted and the support of building support plates of different lengths and widths can be achieved. At the construction site, it can be adjusted according to needs. When the supporting position is changed, it is only necessary to disassemble the building support plate, adjust the above-mentioned distance-adjusting component, and replace it with a building support plate of a suitable size. There is no need to disassemble, move, and reinstall all the support rods as in the prior art, which can greatly improve the construction efficiency and convenience and reduce the intensity of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front view of an embodiment of the present invention;

[0020] Figure 2 is a front cross-sectional view of an embodiment of the present invention;

[0021] Figure 3is a partial view of the second distance adjustment assembly in an embodiment of the present invention;

[0022] Figure 4 is a side view of a first distance adjustment assembly in an embodiment of the present invention;

[0023] Figure 5 The embodiment of the present invention is attached Figure 4 A magnified view of the structure in the middle.

[0024] In the figure:

[0025] 1. First pitch adjustment assembly; 11. Bidirectional screw; 12. Sliding block; 13. Connecting block; 14. Transmission worm gear; 15. Driving worm; 16. Driving handle;

[0026] 2. Second distance adjustment assembly; 21. Support column; 211. First column body; 212. Second column body; 22. Support plate; 221. Bolt hole; 23. Limit pin; 24. Limit hole;

[0027] 3. The third distance adjustment component; 31. The horizontal support rod; 32. The screw block; 33. The limiting sleeve; 34. The protrusion;

[0028] 4. Support seat; 41. Slide slot;

[0029] 5. Building support plate; 51. Slot. DETAILED DESCRIPTION

[0030] The technical solutions of the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "set" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific circumstances.

[0032] Reference Figure 1-5The present embodiment provides a support tooling for building renovation, which includes a first distance-adjusting component 1, a second distance-adjusting component 2, a third distance-adjusting component 3, a support seat 4 and a building support plate 5. The second distance-adjusting component 2 and the third distance-adjusting component 3 are arranged at the bottom of the support seat 4, the first distance-adjusting component 1 is arranged at the top of the support seat 4, the top of the first distance-adjusting component 1 is detachably connected to the building support plate 5, the distance-adjusting directions of the first distance-adjusting component 1, the second distance-adjusting component 2 and the third distance-adjusting component 3 are perpendicular to each other, the first distance-adjusting component 1 is adjusted to fix building support plates 5 of different sizes, the second distance-adjusting component 2 is adjusted to change the height of the building support plate 5, and the third distance-adjusting component 3 is adjusted to change the distance between adjacent second distance-adjusting components 2.

[0033] In order to stably support the building support plate 5, at least two groups of support seats 4 are constructed at the bottom of the building support plate 5, at least two groups of second distance adjustment components 2 are constructed at the bottom of each group of support seats 4, and at least one group of third distance adjustment components 3 is constructed between adjacent second distance adjustment components 2. Among them, the first distance adjustment component 1 includes a bidirectional screw rod 11, two groups of sliders 12 and a plug-in block 13 constructed on the support seat 4. The two groups of sliders 12 are movably sleeved on both ends of the bidirectional screw rod 11, and the plug-in block 13 is constructed on the facing surfaces of the two groups of sliders 12 and plugged into the slot 51 located on the side of the building support plate 5. When in use, the distance between the two groups of sliders 12 can be changed by rotating the bidirectional screw rod 11, so that the building support plates 5 of different sizes can be fixed between the two groups of plug-in blocks 13.

[0034] In order to make the slider 12 slide smoothly without rotating with the bidirectional screw 11, the slider 12 can be slidably abutted against the support seat 4, and the surface of the slider abutting against the support seat 4 can be configured as a plane. The restriction of the abutting surface can prevent the slider 12 from rotating around the axis when the bidirectional screw is rotated. Of course, a concave slide groove 41 can also be configured on the top surface of the support seat 4, and the bidirectional screw 11 can be rotatably configured in the slide groove 41, and the slider 12 can be sleeved on the bidirectional screw 11 and slidably placed in the slide groove 41, and the bottom surface and side surface of the slider 12 can be abutted against the corresponding inner wall of the slide groove 41, and the slider 12 can be prevented from rotating around the axis with the bidirectional screw 11 through the limitation of the inner wall of the slide groove 41.

[0035] In addition, a transmission worm wheel 14 may be provided at one end of the bidirectional screw 11, the transmission worm wheel 14 is meshedly connected to the driving worm 15, and a driving handle 16 is provided at the other end of the driving worm 15. By rotating the driving handle 16, the driving worm 15 is driven to rotate, thereby driving the transmission worm wheel 14 and the bidirectional screw 11 to rotate.

[0036] Reference Figure 2The second distance adjustment component 2 includes a support column 21 and a support plate 22. The support plate 22 is arranged at the bottom of the support column 21. The support plate 22 is provided with a vertical bolt hole 221 for passing bolts so as to stably place the tool on the ground at the construction site; the support column 21 can be extended and retracted along its own axis, or fixed by a limit pin 23. By adjusting the length of the support column 21, the height of the support seat 4 can be changed, thereby changing the height of the building support plate 5.

[0037] The support column 21 includes a first column body 211 and a second column body 212 which are coaxially sleeved. The first column body 211 and the second column body 212 are respectively provided with a plurality of limiting holes 24 along the axial direction for inserting the limiting pin 23. When the first column body 211 or the second column body 212 is slidably withdrawn, the overlapping degree of the two changes, and the total length of the two changes accordingly, so as to adjust the height of the support seat 4. After the height is adjusted appropriately, the limiting pin 23 is passed through the currently overlapping limiting holes 24 on the first column body 211 and the second column body 212, so as to fix the first column body 211 and the second column body 212.

[0038] The shape and structure of the limit pin 23 can be selected according to specific usage requirements, for example, it can be an ordinary pin, a high-strength bolt, etc. commonly used in the art.

[0039] Reference Figure 2 The third distance adjustment component 3 includes a cross brace 31, two groups of screw blocks 32 and a limiting sleeve 33. The inner wall of the limiting sleeve 33 is provided with a bidirectional thread. The bidirectional thread refers to two groups of symmetrical threads with opposite directions distributed axially on the limiting sleeve 33. The two groups of screw blocks 32 are movably arranged on both sides of the axial direction of the limiting sleeve 33, and are controlled by the bidirectional thread to move closer to or farther from each other. The cross brace 31 is arranged at the separated ends of the two groups of screw blocks 32, and is respectively connected to different second distance adjustment components 2. When the limiting sleeve 33 is rotated, the bidirectional thread on the inner wall of the limiting sleeve 33 will make the two groups of screw blocks 32 move closer to or farther from each other. However, since it is the limiting sleeve 33 that is rotated, and the cross brace 31 is fixedly connected to the second distance adjustment component 2, the cross brace 31 will not be caused to rotate, or several workers can jointly support the adjacent second distance adjustment components 2.

[0040] For ease of operation, in this embodiment, convex patterns, convex points or convex blocks 34 are configured on the outer wall of the limiting sleeve 33 to increase the friction between the limiting sleeve 33 and the human hand to assist in rotating the limiting sleeve 33 .

[0041] The method of using the support tooling includes the following steps:

[0042] According to the support requirements of the part to be supported, select the building support plate 5 of appropriate size;

[0043] Move the first distance adjusting component 1, the second distance adjusting component 2, the third distance adjusting component 3 and the support seat 4 to below the part to be supported;

[0044] Rotate the limiting sleeve 33 to change the spacing of the horizontal bracing rods 31, thereby changing the spacing of the adjacent second distance adjustment components 2 to adapt to the length of the building support plate 5;

[0045] Rotate the driving handle 16 to change the spacing of the sliders 12, and then change the spacing of the plug-in blocks 13 to adapt to the width of the building support plate 5;

[0046] Place the building support plate 5 between the plug-in blocks 13, rotate the driving handle 16 in the opposite direction, and insert the plug-in blocks 13 into the slots 51 on the sides of the building support plate 5 to achieve a stable connection;

[0047] Remove the positioning pin, slide the first column 211 and the second column 212 to change the overlap between the two, and then change the total length of the two, so as to adjust the building support plate 5 to a suitable height and install the positioning pin.

[0048] Compared with the prior art, the beneficial effect of the present invention is that through the first distance-adjusting component 1, the second distance-adjusting component 2 and the third distance-adjusting component 3, the height adjustment of the building support plate 5 and the support of the building support plates 5 of different lengths and widths can be achieved. At the construction site, it can be adjusted according to needs. When the supporting part is changed, it is only necessary to disassemble the building support plate 5, adjust the above-mentioned distance-adjusting components, and replace it with a building support plate 5 of the appropriate size. There is no need to disassemble, move, and reinstall all the support rods as in the prior art, which can greatly improve the construction efficiency and construction convenience and reduce the intensity of manual labor.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0050] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A supporting tool for building reconstruction, characterized in that: It comprises a first distance-adjusting assembly, a second distance-adjusting assembly and a third distance-adjusting assembly, the distance-adjusting directions of which are perpendicular to each other. The top of the first distance-adjusting assembly is detachably connected to a building support plate.

2. The supporting tool for building renovation according to claim 1, characterized in that: The first distance adjusting component includes a bidirectional screw rod, a slider and a plug-in block constructed on a support seat. The support seat is constructed on the top of the second distance adjusting component. Two groups of sliders are movably mounted on the two ends of the bidirectional screw rod respectively. The plug-in block is constructed on the facing surfaces of the two groups of sliders and is plugged into the slot located on the side of the building support plate.

3. The supporting tool for building reconstruction according to claim 2, characterized in that: A transmission worm wheel is arranged at one end of the bidirectional lead screw, and the transmission worm wheel is meshedly connected to a driving worm, and a driving handle is arranged at the other end of the driving worm.

4. The supporting tool for building reconstruction according to any one of claims 1 to 3, characterized in that: The second distance adjustment component includes a support column and a support plate. The support plate is arranged at the bottom of the support column. The support column can be extended and retracted along its own axis or fixed by a limit pin.

5. The supporting tool for building reconstruction according to claim 4, characterized in that: The support column comprises a first column body and a second column body which are coaxially sleeved, and the first column body and the second column body are respectively provided with a plurality of limiting holes distributed along the axial direction for passing the limiting pin.

6. The supporting tool for building reconstruction according to any one of claims 1 to 3 and 5, characterized in that: The third distance adjusting component includes a cross brace, a screw block and a limiting sleeve. The inner wall of the limiting sleeve is provided with a bidirectional thread. Two groups of the screw blocks are movably arranged on both sides of the axial direction of the limiting sleeve, and are controlled by the bidirectional thread to approach or move away from each other. The cross brace is arranged at the separated ends of the two groups of the screw blocks, and are respectively connected to different second distance adjusting components.

7. The supporting tool for building reconstruction according to claim 6, characterized in that: The outer wall of the limiting sleeve is provided with convex patterns, convex points or convex blocks to assist in rotating the limiting sleeve.

8. A method for construction using the supporting tooling for building reconstruction according to any one of claims 1 to 7, characterized in that: Includes steps: Select the appropriate size of building support plate according to the support requirements; Adjusting the first distance adjustment assembly and the third distance adjustment assembly to adapt to the size of the building support plate, and fixing the building support plate with the plug-in block; The second distance adjusting assembly is adjusted to adjust the building support plate to a suitable height.

9. The construction method according to claim 8, characterized in that: Rotate the limiting sleeve to change the spacing of the cross braces to adapt to the length of the building support plate; rotate the driving handle to change the spacing of the sliders to adapt to the width of the building support plate; place the building support plate between the plug-in blocks, rotate the driving handle in the opposite direction, and insert the plug-in blocks into the slots on the sides of the building support plate.

10. The construction method according to claim 8, characterized in that: Remove the positioning pin, slide the first column body and the second column body, change the overlap between the two, adjust the building support plate to a suitable height, and install the positioning pin.

Images