Novel support changing structure based on basement ramp

Abstract

The utility model discloses a novel support changing structure based on a basement ramp, which relates to the technical field of basement building, and comprises a support pile, a reinforcement pile and a support changing beam, the support pile is fixedly connected with the support changing beam, the support pile is connected with a first support changing plate, the lower part of the first support changing plate is connected with the support changing beam, one end of the support changing beam is connected with a structural outer wall, and the other end of the support changing beam is connected with a reinforcing steel bar. The device is provided with a convenient-to-use structure, the support changing beam, the first support changing plate and the second support changing plate are constructed together with a basement main body structure, the steel bars at one end extend into the basement outer wall and the structural plate, and the steel bars at the other end are embedded into the basement outer wall and the structural plate. The reinforcing steel bars are embedded into the reinforced concrete piles, finally concrete is poured along with the basement structure, the structure of the support changing beam, the first support changing plate and the second support changing plate can be carried out along with construction of the basement structure, and the on-site construction progress is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of basement construction, in particular to a novel support replacement structure based on a basement ramp. Background Art

[0002] As land resources become scarce, more and more buildings are now setting up deeper basements in order to make better use of land resources. When the basement is set deep underground, it is necessary to excavate a foundation pit before further construction of the lower structure. At this time, in order to ensure safety performance, it is necessary to construct support piles around the foundation pit. When the foundation pit is deep, such as more than 10m, relying solely on support piles in weak locations such as corners still cannot meet the foundation pit support requirements. At this time, internal support beams are needed to strengthen the safety of the foundation pit. The existing devices still have some defects; for example;

[0003] For example, a basement support replacement structure with publication number CN212689384U, when its technology is used, the replacement support structure includes a replacement support plate and a replacement support beam; the support structure is provided with a plurality of replacement support plates fixedly connected, and the replacement support plates are fixedly connected to the outer surface of the basement structure; there is a spacing between the replacement support plates; there are a plurality of replacement support beams, and the replacement support beams are fixed in the middle or above the car ramp; the replacement support beam is fixedly connected to the basement structure; the outer surface of the basement structure to which the replacement support beam is connected is fixedly connected with the replacement support plate; the device greatly improves its performance by adding a replacement support structure, and its safety is guaranteed; and the replacement support plates fixed between the supporting piles and the outer wall of the basement effectively ensure that the force of the supporting piles is fully transmitted to the basement structure, and there will be no situation of insufficient local strength.

[0004] There are some problems with the above device. When the device is used, the support is provided by the replacement support plate and the force of the support piles is fully transmitted to the basement structure. The effect of using a single replacement support plate for support is not good.

[0005] Therefore, we proposed a new type of support replacement structure based on the basement ramp to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a new type of supporting structure based on a basement ramp, so as to solve the problem that the new type of supporting structure for basement ramps on the market currently on the market has poor supporting effect and is inconvenient to use, as mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of replacement support structure based on a basement ramp, including support piles, reinforced piles and replacement support beams;

[0008] The supporting pile is fixedly connected to the replacement support beam, and the supporting pile is connected to the first replacement support plate, and the first replacement support plate is connected to the replacement support beam below, one end of the replacement support beam is connected to the outer wall of the structure, and the replacement support beam is provided with a first reinforcing steel bar inside, and the upper part of the outer wall of the structure is fixedly connected to the fixing frame, the lower part of the fixing frame is fixedly connected to the replacement support beam, and the lower part of the replacement support beam is connected to the second replacement support plate through a fixing mechanism, and the lower part of the second replacement support plate is fixedly connected to the reinforcement pile, and the reinforcement pile is provided with a second reinforcing steel bar inside.

[0009] As a preferred technical solution of the utility model, the first support plate is connected to the support piles and the support beam through bolts, and the bolts are symmetrically arranged about the center of the first support plate, and the bolts are made of metal.

[0010] As a preferred technical solution of the utility model, the replacement support beam is arranged in an array inside the supporting pile, and a first reinforcing steel bar is arranged inside the replacement support beam, and the first reinforcing steel bar is arranged in an array inside the replacement support beam, and the second reinforcing steel bar is arranged in an array inside the reinforced pile.

[0011] As a preferred technical solution of the utility model, the support pile is fixedly connected to the motor inside and connected to the lead screw above the motor, and the lead screw is connected to the slider through a threaded connection, and the front end of the slider is connected to the block.

[0012] As a preferred technical solution of the utility model, the left and right ends of the screw rod rotate in opposite directions, and both ends of the screw rod are provided with clamping blocks, and the clamping blocks are engaged with the clamping grooves inside the supporting piles.

[0013] As a preferred technical solution of the utility model, the fixing mechanism includes a push rod, and the push rod is fixedly connected to the second support plate below, and is fixedly connected to the movable plate above. The movable plate is connected to the fixed block through a sliding connection, and the protrusion on the surface of the fixed block is engaged with the groove inside the support beam, and the fixed block is connected to the fixed rod through a sliding connection, and the fixed rod is fixedly connected inside the second support plate.

[0014] As a preferred technical solution of the utility model, the fixed block is symmetrically arranged about the center of the movable plate, and the inner side of the fixed block is connected to both sides of the movable plate through a sliding connection, and the movable plate and the fixed block are both made of metal.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The device is provided with a replacement support structure. When in use, the lower part of the reinforced pile is fixedly connected to the ground, and the second reinforcing steel bar inside the reinforced pile is extended into the ground and fixed with concrete. At this time, the replacement support beam is fixedly connected to the supporting pile and the inner part of the structural outer wall respectively, and the fixing mechanism inside the second replacement support plate above the reinforced pile is started at the same time, so that the second replacement support plate above the reinforced pile is connected to the replacement support beam. At this time, after the fixing block on the structural outer wall is fixedly connected to the replacement support beam, the first replacement support plate is taken out and connected to the supporting pile and the replacement support beam respectively by bolts;

[0017] 2. The device is provided with a convenient structure. The replacement support beam and the first replacement support plate and the second replacement support plate are constructed together with the main structure of the basement. The steel bars at one end extend into the outer wall and structural plate of the basement, and the steel bars at the other end are implanted into the reinforced concrete piles by planting steel bars. Finally, the concrete is poured together with the basement structure. This replacement support beam and the first replacement support plate and the second replacement support plate structure can be constructed together with the basement structure, ensuring the progress of on-site construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the second support plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the reinforced pile of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the replacement support beam of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the replacement support beam of the utility model.

[0023] In the figure: 1. Support piles; 2. Reinforcement piles; 3. Structural exterior wall; 4. Replacement support beam; 5. First replacement support plate; 6. First reinforcement steel bar; 7. Fixed frame; 8. Motor; 9. Screw rod; 10. Slider; 11. Block; 12. Second replacement support plate; 13. Push rod; 14. Moving plate; 15. Fixed block; 16. Fixed rod; 17. Second reinforcement steel bar. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-5The utility model provides a technical solution: a new type of replacement support structure based on a basement ramp, including a support pile 1, a reinforcement pile 2 and a replacement support beam 4, the support pile 1 is fixedly connected to a motor 8 inside, and the motor 8 is connected to a screw rod 9 above, and the screw rod 9 is connected to a slider 10 through a threaded connection, and the front end of the slider 10 is connected to a block 11, the left and right ends of the screw rod 9 have opposite rotation directions, and both ends of the screw rod 9 are provided with a block 11, and the block 11 is engaged with a slot inside the support pile 1;

[0026] At this time, the motor 8 can be started to drive the screw rod 9 to rotate, so that the sliders 10 above the two ends of the screw rod 9 simultaneously drive the block 11 to move inward, fix the support beam 4, and prevent the support beam 4 from shaking left and right during use;

[0027] The supporting pile 1 is fixedly connected to the replacement support beam 4, and the supporting pile 1 is connected to the first replacement support plate 5. The first replacement support plate 5 is connected to the supporting pile 1 and the replacement support beam 4 through bolts, and the bolts are symmetrically arranged about the center of the first replacement support plate 5, and the bolts are made of metal, and the first replacement support plate 5 is connected to the replacement support beam 4 at the bottom, the replacement support beam 4 is arranged in an array about the inside of the supporting pile 1, and the replacement support beam 4 is provided with a first reinforcing steel bar 6, and the first reinforcing steel bar 6 is arranged in an array about the inside of the replacement support beam 4, and the second reinforcing steel bar 17 is arranged in an array about the inside of the reinforced pile 2, one end of the replacement support beam 4 is connected to the structural outer wall 3, and the replacement support beam 4 is provided with a first reinforcing steel bar 6, and the top of the structural outer wall 3 is fixedly connected to the fixing frame 7, the bottom of the fixing frame 7 is fixedly connected to the replacement support beam 4, and the replacement support beam 4 is arranged at the bottom through The fixing mechanism is connected with the second changing support plate 12, and the fixing mechanism includes a push rod 13, and the push rod 13 is fixedly connected to the second changing support plate 12 below, and the push rod 13 is fixedly connected to the movable plate 14 above, the movable plate 14 is connected to the fixing block 15 through a sliding connection, and the protrusion on the surface of the fixing block 15 is engaged with the card groove inside the changing support beam 4, and the fixing block 15 is connected to the fixing rod 16 through a sliding connection, and the fixing rod 16 is fixedly connected inside the second changing support plate 12, the fixing block 15 is symmetrically arranged about the center of the movable plate 14, and the inner side of the fixing block 15 is connected to both sides of the movable plate 14 through a sliding connection, and the movable plate 14 and the fixing block 15 are both made of metal, and the second changing support plate 12 is fixedly connected to the reinforcement pile 2 below, and the reinforcement pile 2 is provided with a second reinforcing steel bar 17;

[0028] First, when in use, the bottom of the reinforced pile 2 is fixedly connected to the ground, and the second reinforcing steel bar 17 inside the reinforced pile 2 extends into the ground and is fixed with concrete. At this time, multiple replacement support beams 4 are fixedly connected to the supporting piles 1 and the inside of the structural outer wall 3 respectively. At the same time, multiple first reinforcing steel bars 6 inside the replacement support beam 4 make the replacement support beam 4 more stable when in use. At the same time, the push rod 13 inside the second replacement support plate 12 above the reinforced pile 2 is started to drive the moving plate 14 to move, so that the two sides of the moving plate 14 move in the sliding groove inside the fixed block 15. At the same time, after the fixed block 15 slides on the fixed rod 16, the protrusion on the surface of the fixed block 15 is engaged with the card groove inside the replacement support beam 4, so that the second replacement support plate 12 above the reinforced pile 2 and The replacement support beam 4 is connected. Since the movable plate 14 and the fixed block 15 are made of metal, the connection is more stable. At this time, after the fixing frame 7 on the structural outer wall 3 and the replacement support beam 4 are fixedly connected, the first replacement support plate 5 is taken out, and the first replacement support plate 5 is connected to the supporting pile 1 and the replacement support beam 4 respectively by bolts. The replacement support beam 4 and the first replacement support plate 5 and the second replacement support plate 12 are constructed together with the main structure of the basement. The steel bars at one end extend into the outer wall and structural plate of the basement, and the steel bars at the other end are implanted into the reinforced concrete piles by planting steel bars. Finally, concrete is poured together with the basement structure. This structure of the replacement support beam 4 and the first replacement support plate 5 and the second replacement support plate 12 can be carried out together with the construction of the basement structure, ensuring the progress of on-site construction.

[0029] Working principle: When using the new type of replacement support structure based on the basement ramp, first fix the bottom of the reinforced pile 2 to the ground, and the second reinforcing steel bar 17 inside the reinforced pile 2 extends into the ground and is fixed with concrete. At this time, multiple replacement support beams 4 are fixedly connected to the supporting piles 1 and the inside of the structural outer wall 3 respectively. At the same time, the multiple first reinforcing steel bars 6 inside the replacement support beam 4 make the replacement support beam 4 more stable when in use. At the same time, the push rod 13 inside the second replacement support plate 12 above the reinforced pile 2 is started to drive the movable plate 14 to move, so that the two sides of the movable plate 14 move in the sliding groove inside the fixed block 15. At the same time, after the fixed block 15 slides on the fixed rod 16, the protrusion on the surface of the fixed block 15 is engaged with the card groove inside the replacement support beam 4, so that the second replacement support plate 12 above the reinforced pile 2 and the replacement support beam 4 are connected. Since the movable plate 14 and the fixed block 15 are both made of metal After the fixing frame 7 on the outer wall 3 of the structure and the replacement support beam 4 are fixedly connected, the first replacement support plate 5 is taken out, and the first replacement support plate 5 is connected to the supporting pile 1 and the replacement support beam 4 respectively by bolts. At this time, the motor 8 can be started to drive the screw rod 9 to rotate, so that the sliders 10 above the two ends of the screw rod 9 simultaneously drive the card block 11 to move inward, fix the replacement support beam 4, and prevent the replacement support beam 4 from shaking left and right during use. The replacement support beam 4 and the first replacement support plate 5 and the second replacement support plate 12 are constructed together with the main structure of the basement. The steel bars at one end extend into the outer wall and structural plate of the basement, and the steel bars are implanted into the reinforced concrete piles by planting bars at the other end. Finally, concrete is poured together with the basement structure. This replacement support beam 4 and the first replacement support plate 5 and the second replacement support plate 12 structure can be carried out together with the basement structure construction, ensuring the progress of on-site construction.

[0030] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A novel support replacement structure based on a basement ramp, comprising support piles (1), reinforcement piles (2) and support replacement beams (4); Features: The support pile (1) is fixedly connected to the replacement support beam (4), and the support pile (1) is connected to the first replacement support plate (5), and the first replacement support plate (5) is connected to the replacement support beam (4) at its lower end, one end of the replacement support beam (4) is connected to the structural outer wall (3), and the replacement support beam (4) is provided with a first reinforcing steel bar (6), and the upper part of the structural outer wall (3) is fixedly connected to a fixing frame (7), the lower part of the fixing frame (7) is fixedly connected to the replacement support beam (4), and the lower part of the replacement support beam (4) is connected to the second replacement support plate (12) through a fixing mechanism, and the lower part of the second replacement support plate (12) is fixedly connected to the reinforcement pile (2), and the reinforcement pile (2) is provided with a second reinforcing steel bar (17).

2. The novel support replacement structure based on basement ramp according to claim 1 is characterized in that: The first support plate (5) is connected to the support pile (1) and the support beam (4) via bolts, and the bolts are symmetrically arranged about the center of the first support plate (5), and the bolts are made of metal.

3. The novel support replacement structure based on basement ramp according to claim 1 is characterized in that: The replacement support beam (4) is arranged in an array inside the support pile (1), and a first reinforcing steel bar (6) is arranged inside the replacement support beam (4), and the first reinforcing steel bar (6) is arranged in an array inside the replacement support beam (4), and the second reinforcing steel bar (17) is arranged in an array inside the reinforced pile (2).

4. The novel support replacement structure based on basement ramp according to claim 1 is characterized in that: The support pile (1) is fixedly connected to the motor (8) inside, and the motor (8) is connected to the screw rod (9) above, and the screw rod (9) is connected to the slider (10) through a threaded connection, and the front end of the slider (10) is connected to the clamping block (11).

5. The novel support replacement structure based on basement ramp according to claim 4 is characterized in that: The left and right ends of the screw rod (9) rotate in opposite directions, and both ends of the screw rod (9) are provided with clamping blocks (11), and the clamping blocks (11) are engaged with clamping grooves inside the support pile (1).

6. The novel support replacement structure based on basement ramp according to claim 1 is characterized in that: The fixing mechanism comprises a push rod (13), and the push rod (13) is fixedly connected to the second supporting plate (12) below, and is fixedly connected to the movable plate (14) above. The movable plate (14) is connected to a fixing block (15) through a sliding connection, and a protrusion on the surface of the fixing block (15) is engaged with a slot inside the supporting beam (4). The fixing block (15) is connected to a fixing rod (16) through a sliding connection, and the fixing rod (16) is fixedly connected to the inside of the second supporting plate (12).

7. The novel support replacement structure based on basement ramp according to claim 6 is characterized in that: The fixed block (15) is symmetrically arranged with respect to the center of the movable plate (14), and the inner side of the fixed block (15) is connected to both sides of the movable plate (14) through a sliding connection, and the movable plate (14) and the fixed block (15) are both made of metal.

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