Building construction foundation supporting device and using method thereof

Abstract

The invention relates to the field of building construction foundation supporting, in particular to a building construction foundation supporting device and a using method thereof. Comprising a supporting mechanism, the supporting mechanism comprises a plurality of supporting plates, the left-right positions of the supporting plates can be adjusted, the supporting plates are used for supporting the side wall of a foundation, and the positions of the supporting plates are adjusted so that protrusions on the side wall of the foundation can be located between every two adjacent supporting plates; the fixing mechanism is arranged at the upper end part of the supporting mechanism; the positioning mechanism is arranged at the lower end part of the supporting mechanism, and the lower end part of the positioning mechanism is mounted on the ground; the adjusting mechanism is used for adjusting the angle of the supporting plate, one end part of the adjusting mechanism is connected with the supporting plate, and the other end part of the adjusting mechanism is connected with the ground, so that the supporting mechanism is arranged, the position of the supporting plate on the supporting mechanism can be adjusted left and right, and therefore, a limit bulge on the side wall of a foundation can be prevented from being in contact with the supporting plate; and the supporting plate can be better attached to the side wall of the foundation, and the supporting effect is improved.

Description

Technical Field

[0001] The invention relates to the field of building construction foundation support, and in particular to a building construction foundation support device and a use method thereof. Background Art

[0002] During the construction of a house, it is often necessary to excavate the foundation. The foundation refers to the soil or rock mass that supports the foundation under the building. The soil layer used as the building foundation is divided into rock, crushed stone soil, sand, silt, clay and artificial fill. There are two types of foundations: natural foundations and artificial foundations. Natural foundations are natural soil layers that do not require human reinforcement. Artificial foundations require human reinforcement, and common ones include stone chip cushion layers, sand cushion layers, mixed gray soil backfill and compaction. In order to ensure stable foundation construction, the side walls in the foundation pit need to be stably supported to avoid collapse.

[0003] The traditional foundation side wall support structure generally adopts a support plate that is in direct close contact with the side wall, and an inclined support structure is set to connect the vertical support plate, so as to stabilize the extrusion of the support plate, provide extrusion force for the side wall, and avoid collapse of the side wall. However, in actual application, the side wall is not flat, and generally has local bulges. The use of a flat plate in contact with the side wall often results in the plate being unable to be in close contact with the side wall, so the support effect on the side wall is not good. At the same time, the existing support plates are generally integral structures. For foundation side walls of different depths and different lengths, their scope of use is limited, and they occupy a large space, which is inconvenient to transport.

[0004] Therefore, in view of the above problems, a building construction foundation support device and a method of using the same are proposed. Summary of the invention

[0005] The purpose of the present invention is to overcome the defects of the prior art and provide a foundation support device for building construction and a method of using the same, so as to solve the problem that the existing foundation side wall support structure is not suitable for the situation where there are local protrusions on the side, thereby providing poor support effect on the side wall.

[0006] The present invention provides a foundation support device for building construction, and its technical solution is as follows: it comprises: a support mechanism, the support mechanism comprises a plurality of support plates which are adjustable in left and right positions and are used to support the side walls of the foundation, and the positions of the support plates are adjusted so that a protrusion on the side walls of the foundation is located between two adjacent support plates; a fixing mechanism arranged at the upper end of the support mechanism; a positioning mechanism arranged at the lower end of the support mechanism, and the lower end of the positioning mechanism is installed on the ground; an adjusting mechanism for adjusting the angle of the support plate, and one end of the adjusting mechanism is connected to the support plate, and the other end is connected to the ground.

[0007] Furthermore, the support mechanism also includes: a first screw rod horizontally arranged on the corresponding support plate, one end of the first screw rod is inserted into the side wall of the foundation; a soft pad fixed on the support plate and in contact with the side wall of the foundation; guide plates arranged at the upper and lower ends of the support plate, the upper guide plate can be slidably connected to the fixing mechanism, and the lower guide plate can be slidably connected to the positioning mechanism.

[0008] Furthermore, the fixing mechanism includes: a first connecting plate, a second sliding groove is provided on the lower side of the first connecting plate, and the guide plate at the upper end of the support plate can be slidably arranged in the second sliding groove.

[0009] Furthermore, the positioning mechanism includes: a second connecting plate, a first slide groove is opened on the upper side of the second connecting plate, and the guide plate at the lower end of the support plate can be slidably arranged in the first slide groove; a fixed plate fixed to the lower end of the second connecting plate; a plurality of insertion rods fixed to the fixed plate, the plurality of insertion rods are vertically arranged along the length direction of the fixed plate, and the lower ends of the insertion rods are provided with sharp portions and inserted into the ground; a plurality of rotating plates hinged on one side of the fixed plate, the plurality of rotating plates are horizontally arranged along the length direction of the fixed plate; a second spiral rod vertically arranged on the corresponding rotating plate, and one end of the second spiral rod is inserted into the ground.

[0010] Furthermore, the adjustment mechanism has at least two, which are respectively connected to the support plates on both sides, and the adjustment mechanism includes: two pads, one of which is fixed on the side of the support plate away from the cushion, and the other of which is fixed on the ground; two fixing frames, which are respectively fixed on the corresponding pads; two hollow hinged tubes, one end of which is hinged to the corresponding fixing frames; two nuts, which are respectively fixed at one end of the corresponding two hinged tubes close to each other, and the nuts and the hinged tubes are located on the same axis; a rotating rod, both ends of which are provided with threads, and the rotation directions of the threads are opposite, the two ends of the rotating rod extend into the corresponding hinged tubes, and the threads at the ends of the rotating rod are meshed with the corresponding nuts.

[0011] The present invention also provides a method for using a foundation support device for building construction, which specifically includes the following steps: vertically fixing the positioning mechanism on the ground at the bottom of the foundation side wall; adjusting the left and right positions of the support plates so that the protrusions on the foundation side walls are located in the gaps between the support plates; and adjusting the angle of the support mechanism by controlling the adjustment mechanism so that the support plates fit the foundation side walls.

[0012] Furthermore, the steps for fixing the positioning mechanism on the ground are as follows: insert the sharp part of the lower end of the insertion rod downward and insert it into the ground; adjust the rotating plate so that the rotating plate fits the ground; provide a second spiral rod, pass the second spiral rod through the rotating plate, and then rotate the second spiral rod to drill into the ground.

[0013] Furthermore, the steps of adjusting the support mechanism by controlling the adjustment mechanism are as follows: twisting the rotating rod so that the two ends of the rotating rod gradually extend from the corresponding hinge tube; when twisting the rotating rod, the rotating rod pushes the angle of the support plate to change through the corresponding hinge tube, fixed seat and pad, so that the support plate gradually approaches the side wall of the foundation.

[0014] Furthermore, after the support plate is fitted with the foundation side wall, a plurality of first screw rods are provided, the first screw rods are passed through the corresponding support plates, and then the first screw rods are rotated to drill into the foundation side wall.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By setting up a supporting mechanism, the support plate on the supporting mechanism can be adjusted left and right, thereby avoiding contact between the raised portion on the side wall of the foundation and the support plate, so that the support plate can fit more closely with the side wall of the foundation and increase the supporting effect.

[0017] Also disclosed is an adjustment mechanism arranged on the side of the supporting mechanism. By controlling the adjustment mechanism, the adjustment mechanism changes the angle between the supporting mechanism and the side wall of the foundation, so that the supporting mechanism fits the side wall of the foundation more closely.

[0018] By arranging the first spiral rod, the first spiral rod passes through the support plate and drills into the side wall of the foundation, thereby further achieving the purpose of supporting the side wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the foundation support device for building construction of the present invention.

[0020] Figure 2 It is a schematic diagram of the support structure of the foundation support device for building construction of the present invention.

[0021] Figure 3 It is a schematic diagram of the adjustment mechanism of the foundation support device for building construction of the present invention.

[0022] Figures 4 to 5 It is a schematic diagram of the fixing mechanism of the foundation support device for building construction of the present invention.

[0023] Legend: 1. First connecting plate; 2. Support mechanism; 201. Support plate; 202. Cushion; 203. Guide plate; 204. First screw rod; 205. First fastening cap; 3. Adjustment mechanism; 301. Rotating rod; 302. Articulated tube; 303. Fixing frame; 304. Pad; 305. Nut; 306. Screw; 4. Fixing mechanism; 401. Second connecting plate; 402. First slide groove; 403. Fixing plate; 404. Insert rod; 405. Threaded groove; 406. Second fastening cap; 407. Rotating plate; 408. Second screw rod. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] See also Figure 1 The present invention provides a foundation support device for building construction and a method of using the same, which solves the problem that the existing foundation side wall support structure is not suitable for the situation where there are local protrusions on the side, thereby having a poor support effect on the side wall. By setting a support mechanism, the support plate on the support mechanism can be adjusted left and right, thereby avoiding the contact between the upper protrusion on the foundation side wall and the support plate, so that the support plate can fit more closely with the foundation side wall, thereby increasing the support effect. Also disclosed is an adjustment mechanism arranged on the side of the support mechanism, which can change the angle between the support mechanism and the foundation side wall by controlling the adjustment mechanism, so that the support mechanism and the foundation side wall fit more closely. By setting a first spiral rod, the first spiral rod passes through the support plate and drills into the foundation side wall, thereby further achieving the purpose of side wall support.

[0026] A building construction foundation support device and a method of using the same are described below in conjunction with the accompanying drawings.

[0027] See also Figure 1 , showing the overall structural diagram of the foundation support device for building construction of the present invention. Figure 2 , showing a schematic diagram of the support structure of the foundation support device for building construction of the present invention. Figure 3 , showing a schematic diagram of the adjustment structure of the foundation support device for building construction of the present invention. Figures 4 to 5 , showing a schematic diagram of the fixing mechanism of the foundation support device for building construction of the present invention. Figures 1 to 5 , a building construction foundation support device and a method of using the same are described in the present invention.

[0028] like Figures 1 to 5As shown, a foundation support device for building construction of the present invention comprises: a support mechanism 2, wherein the support mechanism 2 comprises a plurality of support plates 201 which are adjustable in left and right positions and are used to support the side walls of the foundation, and the positions of the support plates 201 are adjusted so that the protrusions on the side walls of the foundation are located between two adjacent support plates 201; a fixing mechanism arranged at the upper end of the support mechanism 2; a positioning mechanism 4 arranged at the lower end of the support mechanism 2, and the lower end of the positioning mechanism 4 is installed on the ground; an adjusting mechanism 3 for adjusting the angle between the support plate 201 and the side walls of the foundation, and one end of the adjusting mechanism 3 is connected to the support plate 201, and the other end is connected to the ground.

[0029] In a specific embodiment, the support mechanism 2 also includes: a first screw rod 204 horizontally arranged on the corresponding support plate 201, one end of the first screw rod 204 is inserted into the side wall of the foundation; a soft pad 202 fixed on the support plate 201 and in contact with the side wall of the foundation; and guide plates 203 arranged at the upper and lower ends of the support plate 201, the upper guide plate 203 being slidably connected to the fixing mechanism, and the lower guide plate 203 being slidably connected to the positioning mechanism 4.

[0030] In a preferred embodiment, the cushion 202 is made of rubber.

[0031] In a preferred embodiment, a first fastening cap 205 is fixedly disposed on a side of the first screw rod 204 away from the foundation side wall.

[0032] In a specific embodiment, the fixing mechanism includes: a first connecting plate 1, a second slide groove is provided on the lower side of the first connecting plate 1, and the guide plate 203 at the upper end of the support plate 201 can be slidably disposed in the second slide groove.

[0033] In a preferred embodiment, the fixing mechanism also includes a plurality of second thread grooves and a plurality of second bolts arranged along the length direction of the first connecting plate 1, and the second bolts are engaged with the corresponding second thread grooves and pass through the corresponding guide plate 203 on the upper part of the support plate 201, thereby fixing the upper end of the support plate 201.

[0034] In a specific embodiment, the positioning mechanism 4 includes: a second connecting plate 401, a first slide groove 402 is opened on the upper side of the second connecting plate 401, and the guide plate 203 at the lower end of the support plate 201 is slidably arranged in the first slide groove 402; a fixed plate 403 fixed to the lower end of the second connecting plate 401; a plurality of insertion rods 404 fixed to the fixed plate 403, the plurality of insertion rods 404 are vertically arranged along the length direction of the fixed plate 403, and the lower ends of the insertion rods 404 are provided with sharp portions and inserted into the ground; a plurality of rotating plates 407 hinged on one side of the fixed plate 403, the plurality of rotating plates 407 are horizontally arranged along the length direction of the fixed plate 403; a second spiral rod 408 vertically arranged on the corresponding rotating plate 407, and one end of the second spiral rod 408 is inserted into the ground.

[0035] In a specific embodiment, the positioning mechanism 4 also includes a plurality of first thread grooves 405 and a plurality of first bolts arranged along the length direction of the second connecting plate 401. The first bolts engage with the corresponding first thread grooves 405 and pass through the corresponding guide plate 203 at the lower end of the support plate 201, thereby fixing the lower end of the support plate 201.

[0036] In a preferred embodiment, a second fastening cap 406 is fixed to the upper end of the second spiral rod 408 .

[0037] In a specific embodiment, the adjustment mechanism 3 has at least two, which are respectively connected to the support plates 201 on both sides, and the adjustment mechanism 3 includes: two pads 304, one of which is fixed on the side of the support plate 201 away from the cushion 202, and the other pad 304 is fixed on the ground; two fixing frames 303, the two fixing frames 303 are respectively fixed on the corresponding pads 304; two hollow hinged tubes 302, one end of the two hinged tubes 302 is respectively hinged to the corresponding fixing frames 303; two nuts 305, the two nuts 305 are respectively fixed on the ends of the corresponding two hinged tubes 302 close to each other, and the nuts 305 and the hinged tubes 302 are located on the same axis; a rotating rod 301, both ends of the rotating rod 301 are provided with threads, and the rotation directions of the threads are opposite, the two ends of the rotating rod 301 extend into the corresponding hinged tubes 302, and the threads at the ends of the rotating rod 301 are meshed with the corresponding nuts 305.

[0038] More specifically, it also includes a plurality of screws 306 , and the screws 306 are respectively arranged on the corresponding pads 304 , so as to fix the corresponding pads 304 on the corresponding support plate 201 and the ground.

[0039] In a specific embodiment, the width of the support plates 201 on both sides is greater than the width of the other support plates 201 , and the pads 304 corresponding to the adjustment mechanism 3 are fixed on the support plates 201 on both sides.

[0040] The present invention also provides a method for using a foundation support device for building construction, which specifically includes the following steps: vertically fixing the positioning mechanism 4 on the ground at the bottom of the foundation side wall; adjusting the left and right positions of the support plates 201 so that the protrusions on the foundation side walls are located in the gaps between the support plates 201; and adjusting the angle of the support mechanism 2 by controlling the adjustment mechanism 3 so that the support plates 201 fit the foundation side walls.

[0041] In a specific embodiment, the steps for fixing the positioning mechanism 4 on the ground are as follows: insert the sharp part of the lower end of the insertion rod 404 downward and insert it into the ground; adjust the rotating plate 407 so that the rotating plate 407 fits the ground; provide a second screw rod 408, pass the second screw rod 408 through the rotating plate 407, and then rotate the second screw rod 408 to drill into the ground.

[0042] In a specific embodiment, the steps of adjusting the support mechanism 2 by controlling the adjustment mechanism 3 are as follows: twist the rotating rod 301 so that the two ends of the rotating rod 301 gradually extend from the corresponding hinge tube 302; when the rotating rod 301 is twisted, the rotating rod 301 pushes the support plate 201 to change its angle through the corresponding hinge tube 302, the fixed seat 303 and the pad 304, so that the support plate 201 gradually approaches the side wall of the foundation.

[0043] In a specific embodiment, after the support plate 201 is attached to the foundation side wall, a plurality of first screw rods 204 are provided, the first screw rods 204 are passed through the corresponding support plates 201, and then the first screw rods 204 are rotated to drill into the foundation side wall.

[0044] The following is a detailed description of the use of a foundation support device for building construction according to the present invention.

[0045] Insert the insertion rod 404 on the positioning mechanism 4 vertically into the ground at the bottom of the foundation side wall, and then adjust the left and right positions of the support plates 201 so that the protrusions on the foundation side walls are located in the gaps between the support plates 201, thereby preventing the protrusions from contacting the support plates 201 and causing uneven supporting force.

[0046] The rotating rod 301 is twisted so that the two ends of the rotating rod 301 gradually extend from the corresponding hinged tubes 302, thereby lengthening the total length of the two hinged tubes 302 and the rotating rod 301, and the hinged tube 302 pushes the support plate 201 through the fixing frame 303 and the pad 304 to reduce the angle between the foundation side wall, and finally the support plate 201 fits the foundation side wall.

[0047] Then, the first screw rod 204 is passed through the corresponding support plate 201 , and the first screw rod 204 is rotated so that the first screw rod 204 gradually drills into the side wall of the foundation, thereby fixing the support plate 201 .

[0048] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation of the present invention, and the scope of protection of the present invention shall be defined by the scope of the attached claims.

Claims

1. A foundation support device for building construction, characterized in that: include: A support mechanism (2), the support mechanism (2) comprising a plurality of support plates (201) for supporting the side wall of the foundation and adjustable in left and right positions, the positions of the support plates (201) being adjusted so that the protrusion on the side wall of the foundation is located between two adjacent support plates (201); A fixing mechanism provided at the upper end of the supporting mechanism (2); A positioning mechanism (4) is arranged at the lower end of the support mechanism (2), and the lower end of the positioning mechanism (4) is installed on the ground; An adjustment mechanism (3) for adjusting the angle between the support plate (201) and the side wall of the foundation, wherein one end of the adjustment mechanism (3) is connected to the support plate (201) and the other end is connected to the ground.

2. A building construction foundation support device according to claim 1, characterized in that: The support mechanism (2) further comprises: a first spiral rod (204) horizontally arranged on the corresponding support plate (201), one end of the first spiral rod (204) being inserted into the side wall of the foundation; A soft cushion (202) fixed on the support plate (201) and in contact with the side wall of the foundation; The guide plates (203) are arranged at the upper and lower ends of the support plate (201), wherein the upper guide plate (203) is slidably connected to the fixing mechanism, and the lower guide plate (203) is slidably connected to the positioning mechanism (4).

3. A building construction foundation support device according to claim 2, characterized in that: The fixing mechanism comprises: a first connecting plate (1), a second sliding groove being provided on the lower side of the first connecting plate (1) throughout its length, and the guide plate (203) at the upper end of the support plate (201) being slidably arranged in the second sliding groove.

4. A building construction foundation support device according to claim 2, characterized in that: The positioning mechanism (4) comprises: A second connecting plate (401), wherein a first sliding groove (402) is provided on the upper side of the second connecting plate (401) through the entire length thereof, and the guide plate (203) at the lower end of the support plate (201) is slidably disposed in the first sliding groove (402); A fixing plate (403) fixedly mounted on the lower end of the second connecting plate (401); A plurality of insertion rods (404) fixedly connected to the fixing plate (403), wherein the plurality of insertion rods (404) are vertically arranged along the length direction of the fixing plate (403), and the lower ends of the insertion rods (404) are provided with sharp portions and inserted into the ground; A plurality of rotating plates (407) are hinged to one side of the fixed plate (403), and the plurality of rotating plates (407) are horizontally arranged along the length direction of the fixed plate (403); A second spiral rod (408) is vertically arranged on the corresponding rotating plate (407), and one end of the second spiral rod (408) is inserted into the ground.

5. A building construction foundation support device according to claim 2, characterized in that: The adjusting mechanism (3) has at least two parts, which are respectively connected to the supporting plates (201) at the two side parts, and the adjusting mechanism (3) comprises: Two pads (304), one pad (304) is fixedly arranged on a side of the support plate (201) away from the soft pad (202), and the other pad (304) is fixedly arranged on the ground; Two fixing frames (303), the two fixing frames (303) being respectively fixed on the corresponding pads (304); Two hollow hinged tubes (302), one end of each of the two hinged tubes (302) being hinged to the corresponding fixing frames (303); Two nuts (305), the two nuts (305) are respectively fixed on one end of the corresponding two hinged tubes (302) close to each other, and the nuts (305) and the hinged tubes (302) are located on the same axis; A rotating rod (301), wherein both ends of the rotating rod (301) are provided with threads, and the rotation directions of the threads are opposite, and the two ends of the rotating rod (301) extend into the corresponding hinge cylinder (302), and the threads at the ends of the rotating rod (301) are meshed with the corresponding nuts (305).

6. A method for using the foundation support device for building construction according to claim 1, characterized in that: The specific steps include: The positioning mechanism (4) is vertically fixed on the ground at the bottom of the foundation side wall; Adjusting the left and right positions of the support plates (201) so that the protrusions on the side walls of the foundation are located in the gaps between the support plates (201); By controlling the adjustment mechanism (3), the angle of the support mechanism (2) is adjusted so that the support plate (201) fits the side wall of the foundation.

7. The method for using the foundation support device for building construction according to claim 6, characterized in that: The steps of fixing the positioning mechanism (4) on the ground are as follows: Insert the sharp part of the lower end of the insertion rod (404) downward into the ground; Adjusting the rotating plate (407) so that the rotating plate (407) fits the ground; A second screw rod (408) is provided, the second screw rod (408) is passed through the rotating plate (407), and then the second screw rod (408) is rotated to drill into the ground.

8. The method for using the foundation support device for building construction according to claim 6, characterized in that: The steps of adjusting the supporting mechanism (2) by controlling the adjusting mechanism (3) are as follows: Twisting the rotating rod (301) so that the two ends of the rotating rod (301) gradually extend out of the corresponding hinge tube (302); When the rotating rod (301) is turned, the rotating rod (301) pushes the support plate (201) to change its angle through the corresponding hinge tube (302), the fixing seat (303) and the pad (304), so that the support plate (201) gradually approaches the side wall of the foundation.

9. The method for using the foundation support device for building construction according to claim 8, characterized in that: After the support plate (201) is fitted with the foundation side wall, a plurality of first screw rods (204) are provided, the first screw rods (204) are passed through the corresponding support plates (201), and then the first screw rods (204) are rotated to drill into the foundation side wall.

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