Collapsible loess foundation treatment equipment suitable for industrial building

Abstract

The invention discloses collapsible loess foundation treatment equipment suitable for industrial buildings, and particularly relates to the technical field of foundation treatment.The collapsible loess foundation treatment equipment comprises a base, a supporting assembly is arranged on the base and comprises a limiting ring arranged at the top of the base, and a plurality of limiting baffles are distributed in the middle of the limiting ring; and a limiting sleeve is fixedly arranged on one side of each limiting baffle. By arranging the supporting assembly, when the pile body is driven between the base and the limiting ring, soil on the outer side of the pile body is blocked by the limiting baffles, so that the soil is stressed and extruded between the limiting baffles, the phenomenon of pile body displacement occurs on the surface, and the foundation treatment effect is poor; the angle of each limiting baffle between the base and the limiting ring is adjusted, the function of installing the limiting baffles in different directions is achieved, and the stable treatment performance of the foundation is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of foundation treatment, and more specifically, to a device for treating collapsible loess foundations suitable for industrial buildings. Background Art

[0002] Foundation treatment generally refers to engineering and technical measures taken to improve the bearing capacity of the foundation supporting a building or to improve its deformation or permeability properties. There are many ways to treat the foundation, such as foundation structure reinforcement, rock and soil reinforcement, etc. For some collapsible loess, in order to ensure that it has a good bearing capacity, it is necessary to carry out foundation treatment. Since the cost of using rock and soil reinforcement for collapsible loess is relatively high, it is necessary to use the foundation structure reinforcement method to ensure the bearing function of the collapsible loess. The foundation structure for collapsible loess foundation treatment is also called the collapsible loess foundation treatment structure. The traditional treatment structure is a precast pile. The precast pile is driven into the underground rock layer by piling, and the building load on the collapsible loess foundation is transmitted to the supporting rock layer below the precast pile, thereby ensuring the safety of buildings on the collapsible loess foundation during use.

[0003] Among them, the patent with announcement number CN219386267U discloses a collapsible loess foundation treatment structure, which relates to the field of foundation treatment technology, including a plurality of pile bodies, each of which is provided with an extension cavity, and each of which is provided with a rotating device with a variable covering range on the lower side of the inner wall of the extension cavity, the rotating device comprising an extension rod rotatably connected to the lower side of the inner wall of the extension cavity, a plurality of first bevel gears being fixedly connected to the rod wall of the extension rod, an operating groove being provided on the top surface of the pile body, and the left and right surfaces of the plurality of first bevel gears being meshed and connected with second bevel gears; When this structure is in use, it increases the contact area with the collapsible loess, thus avoiding the problem of requiring a large number of foundation treatment structures to ensure the effective support effect of the building. However, when the piles are driven into the ground, the friction between the piles and the ground is small, and if it causes displacement of the collapsible loess, the foundation treatment performance will be affected. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a device suitable for treating collapsible loess foundation of industrial buildings, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a device for treating collapsible loess foundation of industrial buildings, comprising a base, on which a support assembly is arranged; The support assembly includes a limit ring arranged on the top of the base, a plurality of limit baffles are distributed in the middle of the limit ring, and a limit sleeve is fixedly arranged on one side of each limit baffle; A plurality of the limiting sleeves are all plugged with reinforcing support rods, and a pad is provided at one end of each of the reinforcing support rods, and the tops of the plurality of pads extend to the bottom of the limiting ring.

[0006] It can be seen that in the above technical solution, each limit baffle blocks the soil outside the pile body, so that the soil is squeezed between each limit baffle, and the pile body shifts on the surface, resulting in a poor foundation treatment effect. With each structure on the base and the limit ring as embedded parts, the limit baffle is against the outside of the pile body, which can effectively increase the friction between the pile body and the foundation; Optionally, in a possible implementation, an extension head is fixedly provided at the bottom of the limit baffle, an adjustment block is fixedly provided at the bottom end of the extension head, a plurality of adjustment slots are penetrated through the upper surface of the base, the adjustment slots match the adjustment blocks, a plurality of the adjustment blocks extend into corresponding adjustment slots and are clamped with the adjustment slots respectively, a plurality of supporting oblique rods are distributed on the outside of the base, and a clamping plate is provided on the top of each of the supporting oblique rods, a plurality of clamping slots are provided on the upper surface of the limit ring, and each of the clamping plates extends into corresponding clamping slots and is clamped with the clamping slots respectively, a contact plate is fixedly provided on the top of the limit baffle, a through hole is penetrated through the limit baffle, the cross-sectional shape of the reinforcing support rod is set to be L-shaped, and the pad is rotatably connected to the reinforcing support rod; It can be seen that in the above technical solution, appropriate limit baffles, extension heads and contact plates are added to the base and the limit ring. Through the corresponding use of the adjustment grooves and the adjustment blocks, the angles of each limit baffle between the base and the limit ring can be adjusted to realize the function of installing the limit baffles in different directions and ensure the stability of the foundation treatment performance.

[0007] Technical effects and advantages of the present invention: By setting the support assembly, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, when the pile body is driven into the space between the base and the limit ring, each limit baffle blocks the soil outside the pile body, so that the soil is squeezed between the limit baffles, and the pile body shifts on the surface, resulting in poor foundation treatment effect; At the same time, when the device is in use, appropriate limit baffles, extension heads and contact plates can be added to the base and limit rings according to needs. By using the adjustment slots and adjustment blocks in coordination, the angles of each limit baffle between the base and the limit ring can be adjusted to achieve the function of installing limit baffles in different directions, thereby ensuring the stability of the foundation treatment performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required for use in some embodiments. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not intended to limit the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0009] Figure 1 It is the front view of the overall structure of the present invention.

[0010] Figure 2 It is a side view of the overall structure of the present invention.

[0011] Figure 3 It is a top view of the overall structure of the present invention.

[0012] Figure 4 It is a three-dimensional diagram of the base, the clamping plate and the supporting diagonal rod of the present invention.

[0013] Figure 5 It is a stereoscopic diagram of the limiting ring, limiting baffle, extension head and reinforcing support rod of the present invention.

[0014] The accompanying drawings are marked as follows: 1. base; 2. limit ring; 3. limit baffle; 4. reinforced support rod; 5. pad; 6. extension head; 7. adjustment block; 8. adjustment slot; 9. support slope; 10. clamping plate; 11. clamping slot; 12. limit sleeve; 13. through hole; 14. contact plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] As attached Figure 1-5 The device shown is suitable for treating collapsible loess foundation of industrial buildings. Through the support assembly arranged on the base 1, the limit baffle 3 abuts against the outside of the pile body, which can effectively improve the friction between the pile body and the foundation. When the device is in use, when the pile body is driven between the base 1 and the limit ring 2, each limit baffle 3 blocks the soil outside the pile body, so that the soil is squeezed between each limit baffle 3, and the pile body shifts on the surface, resulting in a poor foundation treatment effect. The specific structure of the assembly is set as follows; The support assembly includes a limit ring 2 arranged on the top of the base 1, a plurality of limit baffles 3 are distributed in the middle of the limit ring 2, and a limit sleeve 12 is fixedly arranged on one side of each limit baffle 3; The plurality of limiting sleeves 12 are all plugged with reinforcing support rods 4 , and one end of each reinforcing support rod 4 is provided with a pad 5 , and the tops of the plurality of pads 5 extend to the bottom of the limiting ring 2 .

[0017] An extension head 6 is fixedly provided at the bottom of the limit baffle 3, and an adjustment block 7 is fixedly provided at the bottom end of the extension head 6. A plurality of adjustment slots 8 are penetrated through the upper surface of the base 1, and the adjustment slots 8 match the adjustment blocks 7. A plurality of adjustment blocks 7 extend into the corresponding adjustment slots 8 and are clamped with the adjustment slots 8 respectively. A plurality of supporting diagonal rods 9 are distributed on the outside of the base 1, and a clamping plate 10 is provided on the top of each supporting diagonal rod 9. A plurality of clamping slots 11 are provided on the upper surface of the limit ring 2, and each clamping plate 10 extends into the corresponding clamping slot 11 and is clamped with the clamping slot 11 respectively. A contact plate 14 is fixedly provided at the top of the limit baffle 3, and a through hole 13 is penetrated through the limit baffle 3. The cross-sectional shape of the reinforcing support rod 4 is set to be L-shaped, and the pad 5 is rotatably connected to the reinforcing support rod 4.

[0018] According to the above structure, when in use, the staff installs the device in the foundation. During installation, the base 1, the limit baffle 3 and the reinforcing support rod 4 serve as the support points of the limit ring 2. At the same time, the pile body can be driven into the base 1, and the various structures on the base 1 and the limit ring 2 are used as embedded parts. The limit baffle 3 contacts the outside of the pile body, which can effectively increase the friction between the pile body and the foundation; When the device is in use, when the pile body is driven into between the base 1 and the limiting ring 2, each limiting baffle 3 blocks the soil outside the pile body, so that the soil is squeezed between each limiting baffle 3, and the pile body shifts on the surface, resulting in a poor foundation treatment effect; At the same time, when the device is in use, appropriate limit baffles 3, extension heads 6 and contact plates 14 can be added to the base 1 and the limit ring 2 as needed. By using the adjustment slots 8 and the adjustment blocks 7 in coordination with each other, the angles of each limit baffle 3 between the base 1 and the limit ring 2 can be adjusted to achieve the function of installing the limit baffles 3 in different directions, thereby ensuring the stability of the foundation treatment performance.

[0019] Different from the prior art, the present application discloses a device for treating collapsible loess foundation of industrial buildings. By using various structures on the base 1 and the limiting ring 2 as embedded parts, the limiting baffle 3 abuts against the outside of the pile body, which can effectively improve the friction between the pile body and the foundation. When the device is in use, when the pile body is driven into between the base 1 and the limiting ring 2, each limiting baffle 3 blocks the soil on the outside of the pile body, so that the soil is squeezed between the limiting baffles 3, and the pile body shifts on the surface, resulting in a poor foundation treatment effect. At the same time, when the device is in use, appropriate limiting baffles 3, extension heads 6 and abutment plates 14 can be added to the base 1 and the limiting ring 2 according to needs. Through the corresponding cooperation of the adjusting groove 8 and the adjusting block 7, the angle of each limiting baffle 3 between the base 1 and the limiting ring 2 can be adjusted, so as to realize the function of installing the limiting baffle 3 in different directions and ensure the stability of the foundation treatment performance.

[0020] The above are only preferred 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 protection scope of the present invention.

Claims

1. A device for treating collapsible loess foundation of industrial buildings, comprising a base (1), characterized in that: A supporting assembly is provided on the base (1); The support assembly comprises a limiting ring (2) arranged on the top of the base (1), a plurality of limiting baffles (3) are distributed in the middle of the limiting ring (2), and a limiting sleeve (12) is fixedly arranged on one side of each limiting baffle (3); A plurality of the limiting sleeves (12) are all plugged with a reinforcing support rod (4), and a pad (5) is provided at one end of each of the reinforcing support rods (4), and the tops of the plurality of pads (5) extend to the bottom of the limiting ring (2).

2. The equipment for treating collapsible loess foundation of industrial buildings according to claim 1 is characterized by: An extension head (6) is fixedly provided at the bottom of the limit baffle (3), and an adjustment block (7) is fixedly provided at the bottom end of the extension head (6).

3. The equipment for treating collapsible loess foundation of industrial buildings according to claim 2 is characterized by: A plurality of adjustment slots (8) are provided through the upper surface of the base (1), and the adjustment slots (8) match the adjustment blocks (7).

4. The equipment for treating collapsible loess foundation of industrial buildings according to claim 3 is characterized by: The plurality of adjustment blocks (7) respectively extend into corresponding adjustment slots (8) and are snap-fitted with the adjustment slots (8).

5. The equipment for treating collapsible loess foundation of industrial buildings according to claim 1 is characterized by: A plurality of supporting oblique rods (9) are distributed on the outside of the base (1), and a clamping plate (10) is provided on the top of each supporting oblique rod (9).

6. The equipment for treating collapsible loess foundation of industrial buildings according to claim 5 is characterized by: A plurality of clamping grooves (11) are provided on the upper surface of the limiting ring (2), and each clamping plate (10) extends into a corresponding clamping groove (11) and is clamped with the clamping groove (11).

7. The equipment for treating collapsible loess foundation of industrial buildings according to claim 1 is characterized by: A resisting plate (14) is fixedly provided on the top end of the limit baffle (3), and a through hole (13) is formed through the limit baffle (3).

8. The equipment for treating collapsible loess foundation of industrial buildings according to claim 1 is characterized by: The cross-sectional shape of the reinforcing support rod (4) is set to be L-shaped, and the pad (5) is rotatably connected to the reinforcing support rod (4).

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