Equipment foundation capable of correcting settlement and equipment mounting structure

Abstract

The utility model provides an equipment foundation and an equipment installation structure capable of correcting settlement, and relates to the technical field of foundation structures, the equipment foundation comprises a foundation body and an auxiliary component, the top surface of the foundation body is provided with a preformed groove which is sunken towards the bottom surface of the foundation body, the preformed groove is provided with a first opening, and the first opening is formed in the peripheral wall surface of the foundation body; the auxiliary component is slidably matched in the reserved groove so as to seal the top face of the reserved groove, a containing cavity communicated with the first opening is defined between the auxiliary component and the reserved groove, at least part of the auxiliary component can stretch out or retract in the first direction relative to the top face of the foundation body, and the first direction is the height direction of the foundation body. When the foundation settles, the jacking equipment can be arranged in the equipment foundation, so that the mounting equipment above the jacking equipment can be conveniently jacked to the height before settlement, the settlement of the equipment foundation is corrected by performing cement refilling operation in the gap between the jacking equipment and the mounting equipment, the operation is simple and convenient, the construction period is short, and the construction cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation structures, in particular to an equipment foundation and an equipment installation structure capable of correcting settlement. Background Art

[0002] In order to ensure that the equipment can be placed stably on the ground, an equipment foundation is often configured under the equipment. However, the equipment foundation in the backfill area or on the soft soil foundation is prone to settlement. Therefore, the following methods are often used in related technologies to avoid the settlement problem of the equipment foundation:

[0003] 1. Avoid settlement by layered compaction backfill or partial replacement, but this method is heavily dependent on construction quality. If the quality of backfill or replacement cannot be guaranteed, it will still lead to equipment foundation settlement. Once the equipment foundation exceeds the settlement range allowed by the use conditions, the equipment can only be dismantled and the foundation chiseled off before a new foundation is constructed. This not only affects the normal use of the equipment and causes production stagnation, but also costs a lot to correct the settlement.

[0004] 2. Set up pile foundation under the equipment foundation to prevent settlement, but the cost of pile foundation project is too high and it is not suitable for use on the foundation of small equipment. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, an embodiment of one aspect of the utility model proposes an equipment foundation that can correct settlement. When settlement occurs in the foundation, a jacking device can be arranged in the equipment foundation to facilitate jacking up the installation equipment above it to the height before settlement. By re-pouring cement in the gap between the two, the settlement of the equipment foundation can be corrected. The operation is simple, the construction period is short and the project cost is low.

[0007] Another aspect of the present invention provides an equipment installation structure.

[0008] The equipment foundation capable of correcting settlement according to the embodiment of the utility model comprises a foundation body and auxiliary components.

[0009] Wherein, the top surface of the basic body has a reserved groove which is recessed toward the bottom surface of the basic body, and the reserved groove is provided with a first opening, and the first opening is formed on the outer peripheral wall surface of the basic body;

[0010] In which, the auxiliary component can be slidably engaged in the reserved groove to close the top surface of the reserved groove and define a accommodating cavity connected to the first opening between the two, and at least part of the auxiliary component can extend or retract along a first direction relative to the top surface of the basic body, and the first direction is the height direction of the basic body.

[0011] According to the equipment foundation capable of correcting settlement in the embodiment of the utility model, a reserved groove and an auxiliary component cooperate to construct a accommodating cavity capable of accommodating a jacking device in the foundation body, wherein the auxiliary component can cover the top surface of the reserved groove to isolate the accommodating cavity from the cement layer for achieving settlement correction that is poured again above the top surface of the foundation body, thereby ensuring that the jacking device can be conveniently placed in or taken out from the first opening, thereby completing settlement correction without dismantling the installation device and chiseling off its equipment foundation, and the overall structure is simple. Therefore, compared with the related art, the utility model can arrange a jacking device in the equipment foundation when settlement of the foundation occurs, so as to facilitate jacking the installation device above it to the height before settlement, and achieve settlement correction of the equipment foundation by re-pouring cement in the gap between the two, with simple operation, short construction period and low engineering cost.

[0012] In some embodiments, the auxiliary component is a tubular structure, and the inner cavity of the tubular structure may be provided with a concrete filling layer.

[0013] In some embodiments, the outer periphery of the tubular structure is coated with a plastic film.

[0014] In some embodiments, the equipment foundation capable of correcting settlement further comprises a first groove portion, the first groove portion is connected to the foundation body and has a top opening, and the first groove portion constructs the reserved groove;

[0015] The auxiliary component includes a second groove portion, which has a bottom opening. The second groove portion can be slidably fitted in the first groove portion to close the top opening of the first groove portion and the bottom opening of the second groove portion. When the second groove portion is completely located in the first groove portion, the bottom surface of the second groove portion presses against the top surface of the first groove portion.

[0016] In some embodiments, the reserved grooves are multiple and evenly distributed on the base body, and all the reserved grooves have a first opening;

[0017] Alternatively, all of the reserved grooves have two first openings that are arranged opposite to each other.

[0018] In some embodiments, the equipment foundation capable of correcting settlement further comprises an embedded part, wherein the embedded part is connected to the foundation body and at least partially extends out of the top surface of the foundation body, and the embedded part is an embedded anchor bolt.

[0019] In some embodiments, the foundation body is a concrete component, and the embedded part includes a first section, a second section, and a third section connected in sequence, the first section of the embedded part forms an angle with the second section and both are completely embedded in the foundation body, and the third section of the embedded part extends along the first direction and is located above the top surface of the foundation body.

[0020] In some embodiments, there is at least one pair of embedded parts and they are arranged at intervals along the second direction, and the two pairs of embedded parts are arranged on both sides of the reserved groove along the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0021] The equipment installation structure according to the embodiment of the utility model includes an equipment foundation and a nut.

[0022] The equipment foundation is the equipment foundation described in any of the above embodiments, at least a portion of the equipment foundation is connected to the ground of the installation site, the equipment foundation is located below the equipment to be installed, the embedded parts of the equipment foundation are slidably connected to the base of the equipment to be installed, and at least a portion of the embedded parts extends out of the top surface of the base;

[0023] Wherein, the nut is threadedly connected to the portion of the embedded part passing through the base and can be pressed against the top surface of the base.

[0024] According to the equipment installation structure of the embodiment of the utility model, the equipment foundation is designed to be a basic body with a reserved groove, and the reserved groove and the auxiliary component are matched to construct a receiving cavity, so that the jacking equipment can be conveniently placed into the receiving cavity through the first opening of the reserved groove, so that in the later stage of settlement correction, the jacking equipment can jack up the auxiliary component and then jack up the installation equipment, which is convenient for subsequent cement pouring operations and simplifies the settlement correction construction. Therefore, compared with related technologies, the equipment installation structure using the equipment foundation has a short settlement correction period for the installation equipment and a low project cost.

[0025] In some embodiments, the equipment mounting structure further includes a pad, which is sleeved on the embedded part and located between the nut and the base, and the pad can be pressed against the top surface of the base.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a schematic diagram of the structure of the equipment foundation capable of correcting settlement according to the embodiment of the utility model.

[0028] Figure 2 yes Figure 1Schematic diagram of the partially enlarged structure of the reserved groove on the basic body.

[0029] Figure 3 yes Figure 1 Schematic diagram of the overhead structure of the equipment foundation that can correct settlement (the auxiliary components are removed in the figure).

[0030] Figure 4 It is another structural schematic diagram of the equipment foundation capable of correcting settlement according to an embodiment of the utility model.

[0031] Figure 5 yes Figure 4 Schematic diagram of the overhead structure of the equipment foundation that can correct settlement (the auxiliary components are removed in the figure).

[0032] Figure 6 yes Figure 4 Schematic diagram of the connection structure between the first groove portion and the second groove portion.

[0033] Figure 7 It is a schematic diagram of the connection structure between the equipment installation structure and the installation equipment according to an embodiment of the utility model.

[0034] Figure 8 yes Figure 7 Schematic diagram of the equipment installation structure and the top view of the installed equipment.

[0035] Fig. 9 It is a reference diagram of the settlement correction process of the equipment installation structure and the installation equipment according to the embodiment of the utility model.

[0036] Figure numerals: 1. Basic body, 2. Auxiliary component, 21. Concrete filling layer, 22. Plastic film, 23. Second groove portion, 231. Bottom opening, 3. Reserved groove, 31. First opening, 4. Accommodating cavity, 5. Lifting device, 6. First groove portion, 61. Top opening, 7. Embedded part, 71. First section, 72. Second section, 73. Third section, 8. Nut, 81. Pad, 9. Installation equipment. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0038] like Figures 1 to 3 As shown, the equipment foundation capable of correcting settlement according to an embodiment of the utility model comprises a foundation body 1 and an auxiliary component 2.

[0039] Among them, the top surface of the basic body 1 has a reserved groove 3 recessed toward the bottom surface of the basic body 1, and the reserved groove 3 is provided with a first opening 31. The first opening 31 is formed on the outer peripheral wall surface of the basic body 1, that is, the reserved groove 3 passes through the outer peripheral wall surface of the basic body 1 to facilitate the insertion or removal of the jacking equipment 5 from the peripheral side of the basic body 1.

[0040] Among them, the auxiliary component 2 can be slidably engaged in the reserved groove 3 to close the top surface of the reserved groove 3 and define a accommodating cavity 4 connected to the first opening 31 therebetween, and the accommodating cavity 4 is used to place the jacking device 5, so that the jacking device 5 assists the equipment foundation to realize the settlement correction of the installation equipment 9, and at least part of the auxiliary component 2 can extend or retract along the first direction relative to the top surface of the basic body 1, and the first direction is the height direction of the basic body 1.

[0041] According to the equipment foundation capable of correcting settlement in the embodiment of the utility model, a reserved groove 3 and an auxiliary component 2 cooperate to construct a receiving cavity 4 capable of accommodating a jacking device 5 in the foundation body 1, wherein the auxiliary component 2 can cover the top surface of the reserved groove 3 to isolate the receiving cavity 4 from the cement layer for achieving settlement correction that is re-injected above the top surface of the foundation body 1, thereby ensuring that the jacking device 5 can be conveniently placed in or taken out through the first opening 31, thereby eliminating the need to dismantle the installation device 9 and chisel off its equipment foundation to complete settlement correction, and the overall structure is simple. Therefore, compared with the related art, the utility model can arrange the jacking device 5 in the equipment foundation when settlement occurs in the foundation, so as to facilitate jacking the installation device 9 above it to the height before settlement, and achieve settlement correction of the equipment foundation by re-injecting cement in the gap between the two, with simple operation, short construction period and low engineering cost.

[0042] It can be understood that when the equipment foundation and the installation equipment 9 sink, the jacking device 5 is placed in the accommodating chamber 4 to lift the auxiliary component 2, so that the auxiliary component 2 pushes the installation equipment 9 to restore the height before the sinking, and a gap is formed between the base of the installation equipment 9 and the top surface of the foundation body 1. The gap is filled with cement-based grouting material, and after the cement solidifies, the jacking device 5 is removed from the first opening 31 to complete the settlement correction. Compared with the related technology that requires dismantling the installation equipment 9 and chiseling out the equipment foundation, and then re-constructing a new foundation, the utility model can correct the settlement without affecting the normal use of the equipment, and the cost of correcting the settlement is greatly reduced.

[0043] Specifically, the lifting device 5 is not limited to a jack. The reserved groove 3 is not limited to being formed by machining on the basic body 1; it can also be formed by first installing a prefabricated template on the skeleton of the basic body 1 (the prefabricated template constructs the shape of the reserved groove 3), then pouring concrete on the skeleton of the basic body 1, and after the concrete is cured, integrally forming the reserved groove 3 on the basic body 1. The first direction can be Figure 1 The up and down directions in .

[0044] like Figure 2 As shown, in some embodiments, the auxiliary component 2 is a tubular structure, and the inner cavity of the tubular structure may be provided with a concrete filling layer 21 to enhance the overall structural strength of the tubular structure and prevent the tubular structure from being buckled (i.e., collapsed) during jacking.

[0045] Specifically, the auxiliary component 2 is not limited to a pipe with a rectangular cross-section, such as a square steel pipe. Designing the auxiliary component 2 as a square steel pipe facilitates processing, further simplifies the overall structure of the equipment foundation, and reduces construction difficulty.

[0046] It should be noted that when a thin-walled steel pipe is used, concrete can be poured inside the steel pipe to prevent buckling (collapse) during jacking; when a thick-walled steel pipe that can bear the jacking force is used, concrete does not need to be poured inside the steel pipe. The material of the poured concrete can be the same as or different from the material of the concrete used in the foundation body 1.

[0047] like Figure 1 and Figure 2 As shown, in some embodiments, the outer periphery of the tubular structure is covered with a plastic film 22 so that the plastic film 22 can fill the gap between the auxiliary component 2 and the reserved groove 3 to prevent liquid concrete from easily entering the accommodating cavity 4 from the gap between the two when the foundation body 1 is poured with concrete, thereby blocking the accommodating cavity 4 and making it difficult to insert or remove the jacking equipment 5. At the same time, the plastic film 22 can also isolate the auxiliary component 2 from the concrete, so that when correcting the settlement, the jacking equipment 5 can lift the auxiliary component 2 from the reserved groove 3.

[0048] It should be noted that the outer peripheral surface of the auxiliary component 2 is not limited to being covered with the plastic film 22, and other materials that can fill the gap between the auxiliary component 2 and the reserved groove 3 and isolate the auxiliary component 2 from the concrete can be used.

[0049] like Figures 4 to 6 As shown, in some embodiments, the equipment foundation that can correct settlement also includes a first groove portion 6, which is connected to the basic body 1 and has a top opening 61. The first groove portion 6 constructs a reserved groove 3, that is, when the basic body 1 is constructed, the first groove portion 6 replaces the prefabricated template and is directly connected to the skeleton of the basic body 1, and then concrete is poured on the two, so that the reserved groove 3 structure is directly formed on the basic body 1 by the structure of the first groove portion 6.

[0050] The auxiliary component 2 includes a second groove portion 23, which has a bottom opening 231. The second groove portion 23 can be slidably fitted in the first groove portion 6 to close the top opening 61 of the first groove portion 6 and the bottom opening 231 of the second groove portion 23. When the second groove portion 23 is completely located in the first groove portion 6, the bottom surface of the second groove portion 23 presses against the top surface of the first groove portion 6.

[0051] It can be understood that, by cooperating with the first groove portion 6 and the second groove portion 23 , a receiving chamber 4 capable of accommodating the jacking device 5 can be constructed on the basis of the device, which has a simple structure, low cost and strong replaceability.

[0052] Specifically, the first groove portion 6 and the second groove portion 23 are not limited to being steel plate grooves, that is, steel plate grooves that are buckled upside down form the accommodating cavity 4, and each steel plate groove can be formed by welding or bending three or four steel plates, and the size of the upper groove (that is, the second groove portion 23) is slightly smaller than that of the lower groove (that is, the first groove portion 6) so as to be placed just inside the lower groove. The top plate of the upper groove is appropriately thickened to avoid excessive deformation during jacking.

[0053] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, there are multiple reserved grooves 3 and they are evenly distributed on the basic body 1, and all reserved grooves 3 have a first opening 31, that is, the reserved groove 3 is connected with a side wall in the outer peripheral wall surface of the basic body 1 to form a point-shaped accommodating cavity 4 on the basic body 1, so that the jacking equipment 5 can be placed in or taken out from the first opening 31 at the side wall.

[0054] Alternatively, all the reserved grooves 3 have two first openings 31 arranged opposite to each other, that is, the reserved grooves 3 are connected to the two corresponding side walls in the outer peripheral wall surface of the basic body 1 to form a strip-shaped accommodating cavity 4 on the basic body 1, so that the jacking equipment 5 can be placed in or taken out from the first opening 31 at any one of the two side walls, or the jacking equipment 5 can be placed in from the two first openings 31 at the same time, further shortening the construction period.

[0055] It should be noted that, according to the shape, weight and stiffness distribution of the installed equipment 9, the above-mentioned accommodating cavity 4 can be a strip-shaped accommodating cavity 4 that can accommodate multiple jacking devices 5, or it can be a point-shaped accommodating cavity 4 that can only accommodate a single jacking device 5. The specific configuration shall be based on matching the actual installed equipment 9 and will not be elaborated here.

[0056] like Figure 1 and Figure 4As shown, in some embodiments, the equipment foundation that can correct settlement also includes embedded parts 7, which are connected to the basic body 1 and at least partially extend out of the top surface of the basic body 1, that is, the embedded parts 7 are embedded in the basic body 1, and the embedded parts 7 are embedded anchor bolts. The embedded parts 7 can facilitate the positioning and fixation of the installation equipment 9 on the equipment foundation.

[0057] like Figure 1 and Figure 4 As shown, in some embodiments, the basic body 1 is a concrete component, and the embedded part 7 includes a first section 71, a second section 72 and a third section 73 which are connected in sequence. The first section 71 of the embedded part 7 forms an angle with the second section 72 and both are completely embedded in the basic body 1. The third section 73 of the embedded part 7 extends along the first direction and is located above the top surface of the basic body 1.

[0058] It is understandable that the first section 71 and the second section 72 of the embedded part 7 are connected at an angle, so that the embedded part 7 can form pulling forces in two directions in the basic body 1, thereby ensuring the connection strength between the embedded part 7 and the basic body 1.

[0059] Specifically, the first section 71 and the second section 72 of the embedded part 7 can be vertically connected, and the second section 72 and the third section 73 of the embedded part 7 are integrally formed and extend in the same direction, so as to reduce the processing difficulty of the embedded part 7 and improve the construction efficiency. The third section 73 of the embedded part 7 is used to be slidably connected with the installation equipment 9, so that when the settlement is corrected in the later stage, the embedded part 7 can guide the jacked installation equipment 9 to ensure that the installation equipment 9 rises smoothly.

[0060] like Figure 3 and Figure 5 As shown, in some embodiments, there is at least one pair of embedded parts 7 and they are arranged at intervals along the second direction. The two pairs of embedded parts 7 are arranged on both sides of the reserved groove 3 along the third direction. The first direction, the second direction and the third direction are perpendicular to each other. Multiple embedded parts 7 cooperate to ensure the reliable installation of the installation equipment 9 on the equipment foundation.

[0061] Specifically, multiple pairs of embedded parts 7 can be arranged at equal intervals along the second direction. The second direction can be Figure 3 The third direction may be Figure 3 The two embedded parts 7 are arranged on the left and right sides of the reserved groove 3. The specific layout position and quantity of the embedded parts 7 are based on ensuring that the installation equipment 9 is evenly stressed and reliably installed on the basis of the equipment, which will not be expanded here.

[0062] like Figure 7 and Figure 8 As shown, the equipment installation structure of the embodiment of the utility model includes an equipment base and a nut 8.

[0063] Among them, the equipment foundation is the equipment foundation of any of the above-mentioned embodiments, at least part of the equipment foundation is connected to the ground of the installation site, the equipment foundation is located below the equipment 9 to be installed, the embedded part 7 of the equipment foundation is slidably connected to the base of the equipment 9 to be installed, and at least part of the embedded part 7 extends out of the top surface of the base.

[0064] The nut 8 is threadedly connected to the portion of the embedded part 7 that passes through the base and can be pressed against the top surface of the base.

[0065] According to the equipment installation structure of the embodiment of the utility model, the equipment foundation is designed to be a basic body 1 with a reserved groove 3, and the reserved groove 3 and the auxiliary component 2 are matched to construct a receiving cavity 4, so that the jacking device 5 can be conveniently placed into the receiving cavity 4 through the first opening 31 of the reserved groove 3, so that in the later stage of settlement correction, the jacking device 5 can jack up the auxiliary component 2 and then jack up the installation equipment 9, which is convenient for subsequent cement pouring operations and simplifies the settlement correction construction. Therefore, compared with related technologies, the equipment installation structure using the equipment foundation has a short settlement correction period for the installation equipment 9 and a low project cost.

[0066] Specifically, the equipment foundation can be completely located above the ground of the installation site, or partially located in the foundation of the installation site, or completely located in the foundation of the installation site, and the specific construction is corresponding to actual needs. The third section 73 of the embedded part 7 is provided with an external thread, and the nut 8 is threadedly matched with the external thread.

[0067] like Figure 7 and Figure 8 As shown, in some embodiments, the equipment mounting structure also includes a pad 81, which is sleeved on the embedded part 7 and located between the nut 8 and the base. The pad 81 can be pressed against the top surface of the base, thereby increasing the contact area between the nut 8 and the base, thereby ensuring that the installation device 9 is reliably fixed on the equipment foundation.

[0068] like Figure 1 , Figure 7 and Fig. 9 As shown, the settlement correction process is now explained in combination with the specific structure of the equipment installation structure, specifically:

[0069] When the equipment foundation and the installation equipment 9 sink, if the equipment foundation is completely above the ground of the installation site, the jack is directly placed from the first opening 31 of the reserved groove 3 and the nut 8 is loosened, the jack is started, and the auxiliary component 2 and the installation equipment 9 are lifted by the jack until the installation equipment 9 reaches the height position before the sinking, and the cement-based grouting material is poured into the gap between the base of the installation equipment 9 and the equipment foundation again. After solidification, the jack is removed from the accommodating cavity 4, and the nut 8 is tightened, thereby completing the settlement correction of the installation equipment 9;

[0070] If the equipment foundation is partially located in the foundation of the installation site, or is completely located in the foundation of the installation site, it is necessary to first excavate the outer peripheral side of the equipment foundation to expose the first opening 31 of the reserved groove 3, and then repeat the above-mentioned settlement correction process for the installation equipment 9. Finally, the earth is backfilled, and simple repair measures can be taken to complete the settlement repair of the installation equipment 9 within a few hours, so that the installation equipment 9 can resume work. The earth excavation project volume of the whole process is small and the project cost is low.

[0071] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0072] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0073] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0075] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0076] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A device foundation capable of correcting settlement, characterized in that: include: A basic body, wherein the top surface of the basic body has a reserved groove recessed toward the bottom surface of the basic body, the reserved groove is provided with a first opening, and the first opening is formed on the outer peripheral wall surface of the basic body; and An auxiliary component can be slidably engaged in the reserved groove to close the top surface of the reserved groove and define a accommodating cavity connected to the first opening therebetween, and at least a portion of the auxiliary component can extend or retract along a first direction relative to the top surface of the basic body, and the first direction is the height direction of the basic body.

2. The equipment foundation capable of correcting settlement according to claim 1, characterized in that: The auxiliary component is a tubular structure, and the inner cavity of the tubular structure may be provided with a concrete filling layer.

3. The equipment foundation capable of correcting settlement according to claim 2, characterized in that: The outer periphery of the tubular structure is covered with a plastic film.

4. The equipment foundation capable of correcting settlement according to claim 1, characterized in that: It also includes a first groove portion, which is connected to the basic body and has a top opening, and the first groove portion constructs the reserved groove; The auxiliary component includes a second groove portion, which has a bottom opening. The second groove portion can be slidably fitted in the first groove portion to close the top opening of the first groove portion and the bottom opening of the second groove portion. When the second groove portion is completely located in the first groove portion, the bottom surface of the second groove portion presses against the top surface of the first groove portion.

5. The equipment foundation capable of correcting settlement according to claim 2 or 4, characterized in that: There are a plurality of the reserved grooves which are evenly distributed on the basic body, and all the reserved grooves have a first opening; Alternatively, all of the reserved grooves have two first openings that are arranged opposite to each other.

6. The equipment foundation capable of correcting settlement according to claim 1, characterized in that: It also includes an embedded part, which is connected to the basic body and at least partially extends out of the top surface of the basic body, and the embedded part is an embedded anchor bolt.

7. The equipment foundation capable of correcting settlement according to claim 6, characterized in that: The foundation body is a concrete component, and the embedded part includes a first section, a second section and a third section which are connected in sequence. The first section of the embedded part forms an angle with the second section and both are completely embedded in the foundation body. The third section of the embedded part extends along the first direction and is located above the top surface of the foundation body.

8. The equipment foundation capable of correcting settlement according to claim 6 or 7, characterized in that: There is at least one pair of embedded parts and they are spaced apart along the second direction. The two embedded parts in a pair are arranged on both sides of the reserved groove along the third direction. The first direction, the second direction and the third direction are perpendicular to each other.

9. A device installation structure, characterized in that: include: An equipment foundation, wherein the equipment foundation is the equipment foundation according to any one of claims 1 to 8, wherein at least a portion of the equipment foundation is connected to the ground of the installation site, the equipment foundation is located below the equipment to be installed, an embedded part of the equipment foundation is slidably connected to a base of the equipment to be installed, and at least a portion of the embedded part extends out of the top surface of the base; and A nut is threadedly connected to a portion of the embedded component that passes through the base and can be pressed against a top surface of the base.

10. The equipment installation structure according to claim 9, characterized in that: It also includes a pad, which is sleeved on the embedded part and located between the nut and the base, and the pad can be pressed against the top surface of the base.

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