Teaching building construction foundation anti-settlement platform based on ultra-deep backfill soil

Abstract

The teaching building construction foundation anti-sedimentation platform based on the ultra-deep backfill soil comprises a foundation pit, a fixing layer and a backfill layer, the fixing layer and the backfill layer are arranged in the foundation pit, fixing plates are placed on the left side face and the right side face of the fixing layer respectively, and placing grooves are formed in the side faces, close to the foundation pit, of the two fixing plates respectively. The interiors of the two containing grooves are fixedly connected with hinge frames, the two hinge frames are hinged to supporting rods, and the bottom faces of the two supporting rods are fixedly connected with first screws with one ends extending into the supporting rods. According to the teaching building construction foundation anti-sedimentation platform based on the ultra-deep backfill soil, under the action of the supporting rods, the fixing layer is supported, the stability of the fixing layer is improved, under the action of the hinge frames, the supporting rods are driven to turn over, the supporting force of the fixing layer is conveniently adjusted, the using effect is improved, and meanwhile, the supporting rods can be conveniently and rapidly adjusted. And through cooperation between the limiting plates and the limiting grooves, the connecting plates can be conveniently installed, and more convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a foundation anti-settling platform for teaching building construction based on ultra-deep backfill soil. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction and decoration engineering construction, etc. The foundation construction of teaching buildings generally adopts the method of backfilling and laying concrete layers.

[0003] Chinese patent CN215052853U discloses a foundation anti-settlement structure, which discloses a technical solution that makes the foundation less likely to settle and reduces the collapse of buildings. It solves the problem that the existing foundation is not solid and prone to settlement, and once the building settles, it will cause serious economic losses and hidden dangers.

[0004] When the device is in use, the strength of the foundation is improved by strengthening the components, but the two ends of the fixed layer lack supporting structures. When the backfill layer is impacted, it is easy to impact the fixed layer, reducing the stability of the fixed layer. Therefore, an anti-settlement platform for the construction foundation of a teaching building based on ultra-deep backfill is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an anti-subsidence platform for the construction foundation of a teaching building based on ultra-deep backfill soil, which has the advantage of high stability and solves the problem that when the device is in use, the strength of the foundation is improved by the action of the reinforcing components, but the two ends of the fixed layer lack supporting structures. When the backfill layer is impacted, it is easy to impact the fixed layer, thereby reducing the stability of the fixed layer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a teaching building construction foundation anti-settlement platform based on ultra-deep backfill soil, including a foundation pit and a fixed layer and a backfill layer arranged inside the foundation pit, and fixed plates are placed on the left and right sides of the fixed layer.

[0007] The two fixing plates are provided with placement grooves on one side close to the foundation pit, and the interiors of the two placement grooves are fixedly connected with hinged frames, and the two hinged frames are hinged with support rods, and the bottom surfaces of the two support rods are fixedly connected with a first screw rod with one end extending into the interior thereof, and the bottom surfaces of the four first screw rods are fixedly connected with connecting plates, and the bottom surfaces of the two connecting plates are fixedly connected with a plurality of fixing nails.

[0008] A connecting component is provided between the two fixing plates to connect the fixing plate and the fixing layer.

[0009] A limiting component is provided between the two fixing plates to limit the fixing plates.

[0010] Furthermore, the bottom surfaces of the two support rods are each provided with a first threaded hole, and the two first screw rods respectively extend into the inside of the first threaded hole and are threadedly connected thereto.

[0011] Furthermore, the connecting assembly includes two limit plates, which are respectively fixedly connected to the opposite side surfaces of the two fixed plates, and the left and right sides of the fixed layer are provided with limit grooves, and the two limit plates extend to the interior of the two limit grooves respectively. The outer peripheral walls of the two limit plates are respectively provided with rubber rings, and the interiors of the two placement grooves are fixedly connected with two rubber pads.

[0012] Furthermore, the rubber ring fits with the limiting groove, and the rubber pad fits with the supporting rod.

[0013] Furthermore, the limit assembly includes two mounting plates, the two mounting plates are respectively fixedly connected to the top surfaces of the two fixing plates, the opposite sides of the two mounting plates are movably connected to mounting rods through bearings, the sides of the two mounting rods away from the fixing plates are movably connected to a second screw rod with one end extending into the interior of the mounting rod, and the sides of the two second screws away from the fixing plates are fixedly connected to a clamping plate.

[0014] Furthermore, the two clamping plates are both fitted with the foundation pit, and the two mounting rods are both provided with second threaded holes on one side away from the mounting plates, and the two second screw rods are respectively threadedly connected with the two second threaded holes.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The anti-settlement platform for the construction foundation of the teaching building based on ultra-deep backfill soil supports the fixed layer through the action of the support rod, thereby improving the stability of the fixed layer. The support rod is driven to flip over through the action of the articulated frame, thereby conveniently adjusting the supporting force of the fixed layer and improving the use effect. At the same time, through the cooperation between the limit plate and the limit groove, the connection plate can be conveniently installed, which is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A is a magnified schematic diagram of the structure;

[0019] Figure 3 It is a left side schematic diagram of the left side connecting plate in the structure of the utility model.

[0020] In the figure: 1 foundation pit, 2 fixing layer, 3 connecting plate, 4 first screw rod, 5 supporting rod, 6 rubber pad, 7 placement groove, 8 backfill layer, 9 articulated frame, 10 fixing plate, 11 limiting groove, 12 limiting plate, 13 rubber ring, 14 mounting plate, 15 mounting rod, 16 second screw rod, 17 clamping plate, 18 fixing nail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment, a foundation anti-settlement platform for teaching building construction based on ultra-deep backfill soil includes a foundation pit 1 and a fixed layer 2 and a backfill layer 8 arranged inside the foundation pit 1, and fixed plates 10 are placed on the left and right sides of the fixed layer 2.

[0023] A placement groove 7 is provided on one side of the two fixing plates 10 close to the foundation pit 1, and an articulated frame 9 is fixedly connected to the inside of the two placement grooves 7. The two articulated frames 9 are hinged with support rods 5, and the bottom surfaces of the two support rods 5 are fixedly connected to a first screw rod 4 with one end extending into the inside thereof, and the bottom surfaces of the four first screw rods 4 are fixedly connected to a connecting plate 3, and the bottom surfaces of the two connecting plates 3 are fixedly connected to a plurality of fixing nails 18.

[0024] The bottom surfaces of the two support rods 5 are each provided with a first threaded hole, and the two first screw rods 4 extend into the inside of the first threaded hole and are threadedly connected thereto.

[0025] Specifically, pull the support rod 5, and through the action of the articulated frame 9, drive the support rod 5 to flip over, grab the connecting plate 3, turn the support rod 5, and rotate the support rod 5. Through the threaded connection between the first screw 4 and the support rod 5, drive the connecting plate 3 to move, and then insert the fixing nail 18 into the interior of the foundation pit 1 to support the fixed layer 2.

[0026] In this embodiment, a connecting component is provided between the two fixed plates 10, and the connecting component includes two limiting plates 12, and the two limiting plates 12 are respectively fixedly connected to the opposite side surfaces of the two fixed plates 10, and the left side and the right side surfaces of the fixed layer 2 are provided with limiting grooves 11, respectively. The two limiting plates 12 extend to the inside of the two limiting grooves 11, and the outer peripheral walls of the two limiting plates 12 are respectively covered with rubber rings 13, and the insides of the two placement grooves 7 are fixedly connected with two rubber pads 6.

[0027] The rubber ring 13 fits the limiting groove 11 , and the rubber pad 6 fits the supporting rod 5 .

[0028] Specifically, the fixing plate 10 is pushed, the fixing plate 10 and the fixing layer 2 are fitted together, the limiting plate 12 is inserted into the limiting groove 11, and the limiting plate 12 is restricted by the fitting between the rubber ring 13 and the limiting groove 11 to improve the stability of the limiting plate 12, and the support rod 5 is fixed by the fitting between the rubber pad 6 and the support rod 5.

[0029] In this embodiment, a limit assembly is provided between the two fixed plates 10, and the limit assembly includes two mounting plates 14, and the two mounting plates 14 are respectively fixedly connected to the top surfaces of the two fixed plates 10, and the opposite sides of the two mounting plates 14 are movably connected with mounting rods 15 through bearings, and the two mounting rods 15 are movably connected to the side away from the fixed plate 10 with one end extending to the inside of the mounting rod 15, and the two second screws 16 are fixedly connected to the side away from the fixed plate 10 with a clamping plate 17.

[0030] The two clamping plates 17 are both fitted with the foundation pit 1 , and the two mounting rods 15 are both provided with second threaded holes on one side away from the mounting plate 14 , and the two second screw rods 16 are respectively threadedly connected with the two second threaded holes.

[0031] Specifically, grasp the clamping plate 17 and turn the mounting rod 15 to rotate the mounting rod 15. The clamping plate 17 is driven to move through the threaded connection between the second screw rod 16 and the mounting rod 15, so that the clamping plate 17 fits the foundation pit 1 and fixes the fixing plate 10.

[0032] The working principle of the above embodiment is:

[0033] Push the fixing plate 10, the fixing plate 10 and the fixing layer 2 are fitted together, the limiting plate 12 is inserted into the inside of the limiting groove 11, and the limiting plate 12 is restricted by the fitting between the rubber ring 13 and the limiting groove 11 to improve the stability of the limiting plate 12, grab the clamping plate 17, rotate the mounting rod 15, and make the mounting rod 15 rotate, and the threaded connection between the second screw 16 and the mounting rod 15 drives the clamping plate 17 to move, so that the clamping plate 17 and the foundation pit 1 fit together, and the fixing plate 10 is fixed, and the support rod 5 is fixed by the fitting between the rubber pad 6 and the support rod 5, and the support rod 5 is pulled, and the support rod 5 is driven to flip over under the action of the articulated frame 9, grab the connecting plate 3, rotate the support rod 5, and make the support rod 5 rotate, and the threaded connection between the first screw 4 and the support rod 5 drives the connecting plate 3 to move, so that the fixing nail 18 is inserted into the inside of the foundation pit 1 to support the fixed layer 2.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] 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.

Claims

1. A foundation anti-settlement platform for teaching building construction based on ultra-deep backfill soil, comprising a foundation pit (1) and a fixed layer (2) and a backfill layer (8) arranged inside the foundation pit (1), characterized in that: A fixing plate (10) is placed on both the left side and the right side of the fixing layer (2); The two fixing plates (10) are provided with a placement groove (7) on one side close to the foundation pit (1), the inside of the two placement grooves (7) are fixedly connected with a hinge frame (9), the two hinge frames (9) are hinged with a support rod (5), the bottom surfaces of the two support rods (5) are fixedly connected with a first screw rod (4) with one end extending into the inside, the bottom surfaces of the four first screw rods (4) are fixedly connected with a connecting plate (3), and the bottom surfaces of the two connecting plates (3) are fixedly connected with a plurality of fixing nails (18); A connecting component is provided between the two fixing plates (10), and a limiting component is provided between the two fixing plates (10).

2. The anti-settling platform for teaching building construction based on ultra-deep backfill soil according to claim 1 is characterized by: The bottom surfaces of the two support rods (5) are each provided with a first threaded hole, and the two first screw rods (4) respectively extend into the interior of the first threaded hole and are threadedly connected thereto.

3. The anti-settling platform for teaching building construction based on ultra-deep backfill soil according to claim 1 is characterized by: The connection assembly comprises two limit plates (12), the two limit plates (12) being fixedly connected to opposite side surfaces of the two fixing plates (10), the left side surface and the right side surface of the fixing layer (2) being provided with limit grooves (11), the two limit plates (12) respectively extending to the inside of the two limit grooves (11), the outer peripheral walls of the two limit plates (12) being fitted with rubber rings (13), and the insides of the two placement grooves (7) being fixedly connected with two rubber pads (6).

4. The anti-settling platform for teaching building construction based on ultra-deep backfill soil according to claim 3 is characterized by: The rubber ring (13) fits in with the limiting groove (11), and the rubber pad (6) fits in with the supporting rod (5).

5. The anti-settling platform for teaching building construction based on ultra-deep backfill soil according to claim 3 is characterized by: The limit assembly comprises two mounting plates (14), the two mounting plates (14) being fixedly connected to the top surfaces of the two fixed plates (10) respectively, the opposite side surfaces of the two mounting plates (14) being movably connected to mounting rods (15) via bearings, the side surfaces of the two mounting rods (15) away from the fixed plates (10) being movably connected to second screw rods (16) having one end extending into the interior of the mounting rods (15), and the side surfaces of the two second screw rods (16) away from the fixed plates (10) being fixedly connected to clamping plates (17).

6. The anti-settling platform for teaching building construction based on ultra-deep backfill soil according to claim 5 is characterized by: The two clamping plates (17) are both fitted with the foundation pit (1), and the two mounting rods (15) are each provided with a second threaded hole on a side away from the mounting plate (14), and the two second screw rods (16) are respectively threadedly connected to the two second threaded holes.

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