Reinforcing and supporting structure for old building reconstruction

Abstract

The utility model discloses a reinforcing support structure for old building reconstruction, which comprises a fixed hoop component, a movable hoop component and at least a first support mechanism, the fixed hoop component comprises a first fixed hoop and a second fixed hoop, the first fixed hoop is hinged with the second fixed hoop, and the movable hoop component is hinged with the first support mechanism. The first fixing hoop and the second fixing hoop are suitable for forming a first surrounding cavity surrounding an old building supporting column when moving in place. The movable hoop assembly comprises a first movable hoop and a second movable hoop, the first movable hoop and the second movable hoop are hinged to each other, and the first movable hoop and the second movable hoop are suitable for forming a second encircling cavity encircling an old building supporting column when moving in place; the movable hoop assembly is connected with the fixed hoop assembly through at least one telescopic adjusting mechanism. The supporting column of the old building can be well reinforced and supported, the application range is wide, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to a reinforcement support structure for renovating old buildings, belonging to the technical field of building construction devices. Background Art

[0002] With the acceleration of urbanization, many old buildings in cities are facing renovation. During the renovation process, problems such as insufficient structural bearing capacity often arise, necessitating reinforcement of the entire building's support columns and load-bearing walls. Traditional reinforcement methods typically use high-strength bolt connectors to reinforce the support columns, which can require a large amount of manpower, result in a long construction period, and be costly. A search revealed that Chinese patent publication number CN213359486U discloses a support device for reinforcing reinforced concrete pillars in basements. In this patent, a first support plate and a second support plate are first placed on either side of the reinforced concrete pillar to be reinforced. The position of the slider in the adjustment device is adjusted by adjusting the screw rod, thereby controlling the depth of the placement plate to adapt to the size of the pillar. Once the placement plate is rotated to the appropriate position, the support device contacts the pillar. The clamping force of the support device on the pillar can be further adjusted by rotating the rotating ring and adjusting the threaded barrel on the threaded rod. Once the appropriate position and force are achieved, bolts are tightened through the U-shaped seat to ensure the support device is stably fixed to the pillar. However, in this patent, if the reinforced concrete pillar is too high, the height of the first support plate and the second support plate needs to be appropriately lengthened. Therefore, multiple devices of different specifications need to be manufactured to adapt to different reinforced concrete pillars, which is costly. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a reinforcement support structure for old building reconstruction, which can well reinforce and support the support columns of old buildings, has a wide range of applications, and is easy to disassemble and assemble.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a reinforcement support structure for old building reconstruction, comprising:

[0005] A fixed clamp assembly, the fixed clamp assembly comprising a first fixed clamp and a second fixed clamp, the first fixed clamp and the second fixed clamp being hingedly connected, the first fixed clamp and the second fixed clamp being adapted to form a first encircling cavity encircling the support column of the old building when the first fixed clamp and the second fixed clamp are movable into place;

[0006] A movable hoop assembly, the movable hoop assembly comprising a first movable hoop and a second movable hoop, the first movable hoop and the second movable hoop being hinged to each other, and the first movable hoop and the second movable hoop being adapted to form a second encircling cavity encircling the support column of the old building when the first movable hoop and the second movable hoop are movable into place;

[0007] The movable clamp assembly is connected to the fixed clamp assembly via at least one telescopic adjustment mechanism;

[0008] At least a first supporting mechanism, the first supporting mechanism comprising a first mounting seat, a first telescopic rod and a first supporting seat, the first mounting seat being mounted on the movable clamp assembly, one end of the first telescopic rod being hinged to the first mounting seat, and the other end of the first telescopic rod being hinged to the first supporting seat;

[0009] At least one first reinforcing mechanism is provided on the first supporting base, and the first reinforcing mechanism is suitable for fixing the first supporting base on the ground when the first supporting base moves into position and abuts against the ground.

[0010] Furthermore, in order to perform telescopic adjustment to accommodate support columns of old buildings of different sizes, the telescopic adjustment mechanism includes a telescopic cylinder and a telescopic rod. The telescopic cylinder is mounted on the first fixed clamp or the second fixed clamp, and the telescopic rod is mounted on the first movable clamp or the second movable clamp. The telescopic cylinder is provided with a first movable cavity, and the telescopic rod slides in the first movable cavity.

[0011] Furthermore, in order to lock the telescopic rod after telescopic adjustment, at least one adjustment hole is provided on the telescopic tube, and the adjustment hole is communicated with the active cavity. At least one elastic protrusion is provided on the telescopic rod, and the elastic protrusion is adapted to be snapped into the adjustment hole when the telescopic rod is moved into place in the active cavity, thereby adjusting the telescopic length of the telescopic rod.

[0012] Furthermore, in order to enhance the stability of the reinforced support structure, the first reinforcement mechanism includes a first base sleeve and a first reinforcement nail, at least one reinforcement hole is provided on the first support seat, the first base sleeve is installed on the first support seat, the first base sleeve is coaxially arranged with the first reinforcement hole, the first base sleeve is provided with a second active cavity, and the first reinforcement nail slides in the second active cavity.

[0013] Furthermore, in order to prevent the first reinforcement nail from being too deeply embedded in the ground and thus difficult to pull out, a limiting cover is provided on the top of the first reinforcement nail, and the diameter of the limiting cover is larger than the diameter of the first base sleeve.

[0014] Furthermore, in order to better enhance the stability of the reinforced support structure, a second reinforcement mechanism is also installed on the first fixing clamp and / or the second fixing clamp, and the second reinforcement mechanism includes a fixing seat and a second reinforcement nail. The fixing seat is provided with a fixing hole, and the second reinforcement nail is suitable for passing through the fixing hole and drilling into the ground to fix the fixing clamp assembly when the fixing clamp assembly is placed in a predetermined position.

[0015] Furthermore, in order to increase the contact area between the first and second annular cavities and the support columns of the old building and improve the stability and bearing capacity of the overall structure, a first reinforcing pad is provided on the inner walls of the first fixed clamp and the second fixed clamp, and a second reinforcing pad is provided on the inner walls of the first movable clamp and the second movable clamp.

[0016] Furthermore, a first connecting plate is provided at the end of the first fixing hoop, and a second connecting plate is provided at the end of the second fixing hoop, and the first connecting plate is adapted to be arranged opposite to the second connecting plate when the first fixing hoop and the second fixing hoop are in place;

[0017] The first fixing hoop and the first connecting plate, the second fixing hoop and the second connecting plate are fixedly connected by first fastening bolts. The first fixing hoop and the first connecting plate are an integral structure, and the second fixing hoop and the second connecting plate are an integral structure.

[0018] Furthermore, a third connecting plate is provided at the end of the first movable hoop, and a fourth connecting plate is provided at the end of the second movable hoop, and the third connecting plate is adapted to be arranged opposite to the fourth connecting plate when the first movable hoop and the second movable hoop are in place;

[0019] The first movable hoop and the third connecting plate, the second movable hoop and the fourth connecting plate are fixedly connected by second fastening bolts. The first movable hoop and the third connecting plate are an integrated structure, and the second movable hoop and the fourth connecting plate are an integrated structure.

[0020] Furthermore, at least one connecting component is provided on the first fixed clamp and / or the second fixed clamp, and the connecting component includes a first connecting member and a second connecting member, one end of the first connecting member is hinged to the first fixed clamp and / or the second fixed clamp, one end of the second connecting member is hinged to the first telescopic rod, and the first connecting member is hinged to the second connecting member.

[0021] After adopting the above technical solution, the utility model has the following beneficial effects:

[0022] 1. In the present invention, the reinforcement support structure is assembled with the old building support column, the first fixed hoop and the second fixed hoop form a first embracing cavity to encircle the old building support column, and the first movable hoop and the second movable hoop form a second embracing cavity to encircle the old building support column. At this time, the fixed hoop assembly is at the bottom, and the fixing seat is against the construction ground. The height position of the movable hoop assembly is adjusted by adjusting the position of the telescopic rod in the telescopic cylinder to ensure the stability of the old building support column during construction. When the position of the movable hoop assembly is confirmed, the elastic protrusion on the telescopic rod is clamped into the adjustment hole of the telescopic cylinder to lock the telescopic length of the telescopic rod.

[0023] According to the on-site conditions, the operator manually adjusts the length of the first telescopic rod so that the first support base can stably contact the ground. The first support base is then fixed to the construction ground through the first reinforcing mechanism to enhance the stability of the fixed clamp assembly. After the first support base and the fixed base are installed in place, the first fixed clamp and the second fixed clamp are fixedly connected by the first fastening bolt, and the first movable clamp and the second movable clamp are fixedly connected by the second fastening bolt, so that the first embracing cavity and the second embracing cavity can tightly embrace the support column of the old building.

[0024] Strengthening the supporting structure can effectively enhance the stability and bearing capacity of the supporting columns of old buildings, ensuring the structural safety of the supporting columns during construction.

[0025] 2. In the present invention, reinforcing pads are provided on the inner walls of the first fixed clamp and the second fixed clamp, and the first movable clamp and the second movable clamp to increase the contact area with the support column and the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This utility model is a three-dimensional reinforcement support structure for old building reconstruction Figure 1 ;

[0027] Figure 2 This utility model is a three-dimensional reinforcement support structure for old building reconstruction Figure 2 ;

[0028] Figure 3 This utility model is a three-dimensional reinforcement support structure for old building reconstruction Figure 3 ;

[0029] Figure 4 This is a top view of a reinforcement support structure for old building reconstruction according to the present invention. DETAILED DESCRIPTION

[0030] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0031] like Figure 1-4 As shown, a reinforcement support structure for old building reconstruction includes:

[0032] A fixed clamp assembly includes a first fixed clamp 11 and a second fixed clamp 12. The first fixed clamp 11 and the second fixed clamp 12 are hingedly connected. The first fixed clamp 11 and the second fixed clamp 12 are adapted to form a first encircling cavity 13 that encircles the support column of the old building when they are movable into place.

[0033] The movable hoop assembly includes a first movable hoop 21 and a second movable hoop 22. The first movable hoop 21 and the second movable hoop 22 are hinged to each other. The first movable hoop 21 and the second movable hoop 22 are adapted to form a second embracing cavity 23 surrounding the support column of the old building when they are movable into place.

[0034] The movable clamp assembly is connected to the fixed clamp assembly through three telescopic adjustment mechanisms;

[0035] Three first support mechanisms, the first support mechanism includes a first mounting base 31, a first telescopic rod 32 and a first support base 33. The first mounting base 31 is installed on the movable clamp assembly. One end of the first telescopic rod 32 is hinged to the first mounting base 31, and the other end of the first telescopic rod 32 is hinged to the first support base 33.

[0036] Four first reinforcing mechanisms are provided on the first support base 33 , and the first reinforcing mechanisms are suitable for fixing the first support base 33 on the ground when the first support base 33 moves into position and abuts against the ground.

[0037] In this embodiment, the first telescopic rod 32 is a telescopic structure, and a telescopic section is provided in the middle of the first telescopic rod 32. The telescopic section includes a movable cylinder and a movable rod. The movable cylinder is connected to the first telescopic rod 32, and the movable rod is also connected to the first telescopic rod 32. The movable rod slides in the movable cylinder, so that the operator can adjust the length of the first telescopic rod 32 through manual operation.

[0038] Specifically, if Figure 1-3 As shown, the telescopic adjustment mechanism includes a telescopic cylinder 41 and a telescopic rod 42. The telescopic cylinder 41 is installed on the first fixed clamp 11 or the second fixed clamp 12, and the telescopic rod 42 is installed on the first movable clamp 21 or the second movable clamp 22. The telescopic cylinder 41 is provided with a first movable cavity, and the telescopic rod 42 slides in the first movable cavity.

[0039] Specifically, if Figure 1-3 As shown, the telescopic cylinder 41 is provided with two adjustment holes 411, which are connected to the active cavity. The telescopic rod 42 is provided with two elastic protrusions 421. When the telescopic rod 42 is moved into place in the active cavity, the elastic protrusions 421 are snapped into the adjustment holes 411 to adjust the telescopic length of the telescopic rod 42.

[0040] Specifically, if Figure 1-4 As shown, the first reinforcement mechanism includes a first base sleeve 51 and a first reinforcement nail 52. Four first reinforcement holes 331 are provided on the first support seat 33. The first base sleeve 51 is installed on the first support seat 33. The first base sleeve 51 is coaxially arranged with the first reinforcement hole 331. The first base sleeve 51 is provided with a second active cavity, and the first reinforcement nail 52 slides in the second active cavity.

[0041] Specifically, if Figure 1-3 As shown, a limiting cover 521 is provided on the top of the first reinforcing nail 52 , and the diameter of the limiting cover 521 is larger than the diameter of the first base sleeve 51 .

[0042] Specifically, if Figure 1-3 As shown, a second reinforcement mechanism is also installed on the first fixed clamp 11 and the second fixed clamp 12. The second reinforcement mechanism includes a fixing seat 61 and a second reinforcement nail. The fixing seat 61 is provided with a fixing hole. The second reinforcement nail is suitable for passing through the fixing hole and drilling into the ground to fix the clamp assembly when the fixed clamp assembly is placed in a predetermined position.

[0043] Specifically, if Figure 1-2 As shown, a first reinforcement pad 131 is provided on the inner wall of the first fixed clamp 11 and the second fixed clamp 12 , and a second reinforcement pad 231 is provided on the inner wall of the first movable clamp 21 and the second movable clamp 22 .

[0044] Specifically, if Figure 1-4 As shown, a first connecting plate 111 is provided at the end of the first fixing hoop 11, and a second connecting plate 121 is provided at the end of the second fixing hoop 12. The first connecting plate 111 is adapted to be arranged opposite to the second connecting plate 121 when the first fixing hoop 11 and the second fixing hoop 12 are in place.

[0045] The first fixing hoop 11 and the first connecting plate 111 , the second fixing hoop 12 and the second connecting plate 121 are fixedly connected by first fastening bolts. The first fixing hoop 11 and the first connecting plate 111 are an integrated structure, and the second fixing hoop 12 and the second connecting plate 121 are an integrated structure.

[0046] Specifically, if Figure 1-3 As shown, a third connecting plate 211 is provided at the end of the first movable hoop 21, and a fourth connecting plate 221 is provided at the end of the second movable hoop 22. The third connecting plate 211 is adapted to be arranged opposite to the fourth connecting plate 221 when the first movable hoop 21 and the second movable hoop 22 are in place.

[0047] The first movable hoop 21 and the third connecting plate 211, the second movable hoop 22 and the fourth connecting plate 221 are fixedly connected by second fastening bolts. The first movable hoop 21 and the third connecting plate 211 are an integrated structure, and the second movable hoop 22 and the fourth connecting plate 221 are an integrated structure.

[0048] In this embodiment, fastening threaded holes are provided on the first connecting plate 111 and the second connecting plate 121, the third connecting plate 211 and the fourth connecting plate 221, and the first fastening bolt and the second fastening bolt are rotatably installed in the corresponding fastening threaded holes to maintain the first annular cavity 13 and the second annular cavity 23.

[0049] Specifically, if Figure 1-4As shown, there are three connecting components on the first fixed hoop 11 and the second fixed hoop 12, and the connecting components include a first connecting member 71 and a second connecting member 72. One end of the first connecting member 71 is hinged to the first fixed hoop 11 or the second fixed hoop 12, and one end of the second connecting member 72 is hinged to the first telescopic rod 32. The first connecting member 71 and the second connecting member 72 are hinged.

[0050] In this embodiment, the reinforcement support structure is assembled with the old building support column, the first fixed clamp 11 and the second fixed clamp 12 form a first embracing cavity 13 to encircle the old building support column, and the first movable clamp 21 and the second movable clamp 22 form a second embracing cavity 23 to encircle the old building support column. At this time, the fixed clamp assembly is at the bottom, and the fixing seat 61 is against the construction ground. The height position of the movable clamp assembly is adjusted by adjusting the position of the telescopic rod 42 in the telescopic cylinder 41 to ensure the stability of the old building support column during construction. When the position of the movable clamp assembly is confirmed, the elastic protrusion 421 on the telescopic rod 42 is clamped into the adjustment hole 411 of the telescopic cylinder 41 to lock the telescopic length of the telescopic rod 42.

[0051] According to the on-site conditions, the operator manually adjusts the length of the first telescopic rod 32 so that the first support base 33 can stably abut the ground. Then, the first support base 33 is fixed to the construction ground through the first reinforcing mechanism to enhance the stability of the fixed clamp assembly. When the first support base 33 and the fixed base 61 are installed in place, the first fixed clamp 11 and the second fixed clamp 12 are fixedly connected by the first fastening bolt, and the first movable clamp 21 and the second movable clamp 22 are fixedly connected by the second fastening bolt, so that the first embracing cavity 13 and the second embracing cavity 23 can tightly embrace the old building support column.

[0052] Strengthening the supporting structure can effectively enhance the stability and bearing capacity of the supporting columns of old buildings, ensuring the structural safety of the supporting columns during construction.

[0053] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A reinforcement support structure for old building reconstruction, characterized in that: include: A fixed hoop assembly, the fixed hoop assembly comprising a first fixed hoop (11) and a second fixed hoop (12), the first fixed hoop (11) and the second fixed hoop (12) being hingedly connected, the first fixed hoop (11) and the second fixed hoop (12) being adapted to form a first embracing cavity (13) that embraces the support column of the old building when the first fixed hoop (11) and the second fixed hoop (12) are movable into position; A movable hoop assembly, the movable hoop assembly comprising a first movable hoop (21) and a second movable hoop (22), the first movable hoop (21) and the second movable hoop (22) being hinged to each other, the first movable hoop (21) and the second movable hoop (22) being adapted to form a second embracing cavity (23) embracing the support column of the old building when the first movable hoop (21) and the second movable hoop (22) are movable into position; The movable clamp assembly is connected to the fixed clamp assembly via at least one telescopic adjustment mechanism; At least a first supporting mechanism, the first supporting mechanism comprising a first mounting seat (31), a first telescopic rod (32) and a first supporting seat (33), the first mounting seat (31) being mounted on the movable hoop assembly, one end of the first telescopic rod (32) being hinged to the first mounting seat (31), and the other end of the first telescopic rod (32) being hinged to the first supporting seat (33); At least one first reinforcing mechanism is provided on the first support seat (33), and the first reinforcing mechanism is suitable for fixing the first support seat (33) on the ground when the first support seat (33) moves into position and abuts against the ground.

2. The reinforcement support structure for old building reconstruction according to claim 1, characterized in that: The telescopic adjustment mechanism comprises a telescopic cylinder (41) and a telescopic rod (42); the telescopic cylinder (41) is mounted on the first fixed hoop (11) or the second fixed hoop (12); the telescopic rod (42) is mounted on the first movable hoop (21) or the second movable hoop (22); the telescopic cylinder (41) is provided with a first movable cavity; the telescopic rod (42) slides in the first movable cavity.

3. The reinforcement support structure for old building reconstruction according to claim 2 is characterized in that: The telescopic cylinder (41) is provided with at least one adjustment hole (411), the adjustment hole (411) being in communication with the active cavity, and the telescopic rod (42) is provided with at least one elastic protrusion (421), the elastic protrusion (421) being adapted to be engaged with the adjustment hole (411) when the telescopic rod (42) is moved into position in the active cavity, thereby adjusting the telescopic length of the telescopic rod (42).

4. The reinforcement support structure for old building reconstruction according to claim 1 is characterized in that: The first reinforcement mechanism comprises a first base sleeve (51) and a first reinforcement pin (52); the first support seat (33) is provided with at least one first reinforcement hole (331); the first base sleeve (51) is mounted on the first support seat (33); the first base sleeve (51) and the first reinforcement hole (331) are coaxially arranged; the first base sleeve (51) is provided with a second active cavity; the first reinforcement pin (52) slides in the second active cavity.

5. The reinforcement support structure for old building reconstruction according to claim 4 is characterized in that: A limiting cover (521) is provided on the top of the first reinforcing nail (52), and the diameter of the limiting cover (521) is larger than the diameter of the first base sleeve (51).

6. The reinforcement support structure for old building reconstruction according to claim 1 is characterized in that: A second reinforcing mechanism is also installed on the first fixing hoop (11) and / or the second fixing hoop (12), the second reinforcing mechanism comprising a fixing seat (61) and a second reinforcing nail, the fixing seat (61) being provided with a fixing hole, the second reinforcing nail being adapted to pass through the fixing hole and drill into the ground to fix the fixing hoop assembly when the fixing hoop assembly is placed at a predetermined position.

7. The reinforcement support structure for old building reconstruction according to claim 1 is characterized in that: A first reinforcement pad (131) is provided on the inner walls of the first fixed hoop (11) and the second fixed hoop (12), and a second reinforcement pad (231) is provided on the inner walls of the first movable hoop (21) and the second movable hoop (22).

8. The reinforcement support structure for old building reconstruction according to claim 1 is characterized in that: A first connecting plate (111) is provided at the end of the first fixed hoop (11), and a second connecting plate (121) is provided at the end of the second fixed hoop (12), wherein the first connecting plate (111) is adapted to be arranged opposite to the second connecting plate (121) when the first fixed hoop (11) and the second fixed hoop (12) are moved into place; The first fixing hoop (11) and the first connecting plate (111), and the second fixing hoop (12) and the second connecting plate (121) are fixedly connected via a first fastening bolt; the first fixing hoop (11) and the first connecting plate (111) are an integrated structure, and the second fixing hoop (12) and the second connecting plate (121) are an integrated structure.

9. The reinforcement support structure for old building reconstruction according to claim 8, characterized in that: A third connecting plate (211) is provided at the end of the first movable hoop (21), and a fourth connecting plate (221) is provided at the end of the second movable hoop (22), wherein the third connecting plate (211) is adapted to be arranged opposite to the fourth connecting plate (221) when the first movable hoop (21) and the second movable hoop (22) are in place. The first movable hoop (21) and the third connecting plate (211), the second movable hoop (22) and the fourth connecting plate (221) are fixedly connected via a second fastening bolt; the first movable hoop (21) and the third connecting plate (211) are an integrated structure, and the second movable hoop (22) and the fourth connecting plate (221) are an integrated structure.

10. The reinforcement support structure for old building reconstruction according to claim 1, characterized in that: At least one connecting assembly is provided on the first fixed hoop (11) and / or the second fixed hoop (12), and the connecting assembly includes a first connecting member (71) and a second connecting member (72), one end of the first connecting member (71) is hinged to the first fixed hoop (11) and / or the second fixed hoop (12), one end of the second connecting member (72) is hinged to the first telescopic rod (32), and the first connecting member (71) and the second connecting member (72) are hinged.

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