House building supporting structure
By cooperating with the nail column and the claw sliding on the inside of the nail cone, the contact area between the nail cone and the soil is increased, which solves the problem of soil instability after the nail cone is inserted, and achieves the improvement of the stability of the support plate and the enhancement of the stability of the foundation.
Patent Information
- Application Number
- CN202423244236.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In the prior art, after the spike is inserted into the soil, a hollow cavity is formed, which causes the soil structure to be unstable, affects the stability of the foundation, and the stability improvement of the support plate is limited.
The design adopts a hook claw that slides into the inner side of the nail cone. The contact area is increased through the coordinated combination of the hook claw and the nail cone, and the cooperation of the threaded column and the driving end is utilized to achieve stable engagement of the hook claw on the inner side of the nail column, thereby improving the stability of the support plate.
The contact area between the spike and the soil is increased, the stability of the support plate is improved, the impact of the hollow cavity on the soil structure is reduced, and the stability of the foundation is enhanced.
Smart Images
Figure CN223446183U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model mainly relates to the technical field of housing construction, concretely is a housing construction support structure. BACKGROUND
[0002] Before the housing construction, in order to increase the stability and firmness of house, usually need to punch foundation, or excavate foundation pit to construct basement or underground parking lot etc., after the completion of foundation pit excavation, in order to guarantee the stability of the soil body around the foundation pit, satisfy the requirement of having enough space when basement, underground parking lot construction, so need to support the foundation pit, avoid the collapse of foundation pit side wall.
[0003] Prior art drives support plate to be in close contact with foundation pit side wall through telescopic electric cylinder, and the peg cone of support plate outside inserts into the soil body inside, strengthens the support stability of support plate. But its peg cone inserts into the soil body process and forms hollow cavity in the soil body inside, when peg cone extracts the soil body, if hollow cavity is too big, can lead to the instability of soil structure, thereby the stability of foundation is affected, therefore the contact surface setting of peg cone end and land is smaller, and the stability improvement of support plate is also more limited. UTILITY MODEL CONTENTS
[0004] The utility model discloses a housing construction support structure to solve the problems in the background art.
[0005] To achieve the above object, the utility model adopts the following technical scheme: a housing construction support structure, including the bottom plate, be provided with the mounting block on the bottom plate, the both sides of mounting block are embedded with telescopic electric cylinder, the telescopic end of telescopic electric cylinder is fixed with support plate, the inboard of support plate is fixed with connecting plate, the support plate is inserted with peg column, the one end of peg column forms peg cone, forms the movable slot on peg column, the inboard of peg cone is slidably provided with hook claw through movable slot, be provided with threaded column in peg column, the one end of threaded column forms drive end.
[0006] Preferably, the bottom plate is a hollow plate with openings on both sides, one side of the connecting plate is slidably connected with the inner wall of the bottom plate, driving the support plate to extend or retract relative to the bottom plate, and the bottom plate and the connecting plate limit the movement of the support plate in the vertical direction during extension or retraction.
[0007] Preferably, the number of peg columns is multiple, the number of movable slots on any one peg column is three to eight, the number of hook claws is the same as the number of movable slots and one-to-one correspondence, and the engagement stability between the peg column and the soil body is increased by the arrangement of the peg column and the hook claw.
[0008] Preferably, the hook claw is a rhombic structure, the included angle between the two surfaces of the hook claw close to the axis of the nail column is α, the driving end is a circular truncated cone which is matched with the hook claw, the side wall of the driving end abuts against the inner side of the hook claw, and the hook claw is driven to slide along the inner side of the nail cone from the starting position to the end position with the axis as the starting position, and the hook claw is inserted into the soil body by the driving end.
[0009] Further, the degree of the α is ninety degrees, the oblique edge of the cross section of the nail cone is L1, the oblique edge corresponding to the opposite angle of the α of the cross section of the hook claw is L2, the L2 of the hook claw is located on the extension line of the L1 when the hook claw slides to the end position, and the angle and position of the α and the L2 are arranged to balance the pressure of the soil body on the hook claw and transmit the pressure to the nail cone and the driving end.
[0010] Preferably, one end of the threaded column is formed as a threaded end, the threaded end is threadedly connected with the inner wall of the nail column, the other end of the threaded column passes through the nail column and is connected and fixed with a rotating handle, and the threaded column is driven to stretch and retract along the inner wall of the nail column through the rotating handle.
[0011] Preferably, the bottom plate is provided with a fixing frame, the fixing frame is a reverse U-shaped structure, the mounting block is located in the fixing frame, the outer walls on the two sides of the fixing frame are fixedly connected with fixing pipes, the other ends of the fixing pipes are inserted with connecting rods, and the other ends of the connecting rods are connected and fixed with the supporting plate, so that the connecting rod limits the movement of the supporting plate in the vertical direction during the stretching and retracting process.
[0012] Compared with the prior art, the housing building supporting structure has the following beneficial effects:
[0013] 1. The housing building supporting structure provided by the utility model, after the hook claw which slides along the inner side of the nail cone is inserted into the soil body, the hook claw which passes through the movable slot cooperates with the nail cone to increase the contact area with the soil body, so that the stability of the supporting plate is improved, and the hook claw is hidden in the movable slot during the process that the nail cone is inserted into the soil body, so that the hollow cavity formed in the soil body is not affected, and the influence on the stability of the foundation is small.
[0014] 2. The housing building supporting structure provided by the utility model, through the inclined surfaces which are matched with each other between the hook claw and the driving end and the threaded connection between the driving end and the inner wall of the nail column, the hook claw is stretched and retracted to be clamped relative to the soil body under the control of the rotating handle on the inner side of the nail column, and the staff can use and control conveniently.
[0015] The utility model will be explained in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0016] The drawings are only used to show the principles, implementation manners, applications, characteristics and effects of the specific embodiments and other related contents of the utility model, and cannot be considered as the limitation of the utility model.
[0017] In the drawings:
[0018] Fig. 1 It is the whole structure schematic view of the utility model;
[0019] Fig. 2 It is the structure schematic view of A place of the utility model;
[0020] Fig. 3 It is the whole structure plan view of the utility model;
[0021] Fig. 4 It is the structure section view of the utility model around peg column;
[0022] Reference signs:
[0023] 1, bottom plate;2, mounting block;3, telescopic electric cylinder;4, support plate;5, connecting plate;6, fixed frame;7, fixed tube;8, connecting rod;9, peg column;10, peg cone;11, movable slot;12, hook claw;13, threaded column;14, handle;15, driving end. DETAILED DESCRIPTION
[0024] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation of the utility model.
[0025] The technical scheme of the utility model is further illustrated by specific embodiments below in combination with the drawings.
[0026] As Figs. 1 to 4 shown, a house building support structure, including bottom plate 1, the bottom plate 1 is provided with mounting block 2, the both sides of mounting block 2 are embedded with telescopic electric cylinder 3, the telescopic end of telescopic electric cylinder 3 is fixed with support plate 4, the inner side of support plate 4 is fixed with connecting plate 5, the peg column 9 is inserted on support plate 4, one end of peg column 9 forms peg cone 10, movable slot 11 is formed on peg column 9, hook claw 12 is slidably arranged in peg cone 10 through movable slot 11, threaded column 13 is arranged in peg column 9, one end of threaded column 13 forms driving end 15. The support plate 4 is rectangular plate, the number of peg column 9 is eight, and is respectively located at each end point position on the outer wall of two support plates 4.
[0027] The number of the movable slots 11 on any one of the nail columns 9 is four and equidistantly arranged along the outer wall of the nail column 9, and the number of the hook claws 12 is the same as that of the movable slots 11 and one-to-one corresponding. The hook claw 12 is a rhombic structure, the included angle between the two sides of the hook claw 12 close to the axis of the nail column 9 is α, the driving end 15 is in the shape of a circular truncated cone which is in conformity with the hook claw 12, the side wall of the driving end 15 is tightly abutted against the inner side of the hook claw 12, driving the hook claw 12 to slide along the inner side of the nail cone 10 from the starting position to the end position with the axis as the starting position, at this time the top of the driving end 15 is tightly abutted against the inner side of the nail cone 10. The degree of the α is ninety degrees, the longitudinal section oblique edge of the nail cone 10 is L1, the longitudinal section oblique edge corresponding to the α diagonal position of the hook claw 12 is L2, when the hook claw 12 slides to the end position, L2 of the hook claw 12 is located on the extension line of L1, the pressure of the soil body on the hook claw 12 is uniformly conducted to the inner side of the nail cone 10 and the side wall of the driving end 15 from both sides of the hook claw 12, and will not cause excessive pressure on a certain place to cause local damage of the structure and affect the use. One end of the threaded column 13 forms a threaded end, the threaded end is threadedly connected with the inner wall of the nail column 9, the other end of the threaded column 13 passes through the nail column 9 and is connected and fixed with the handle 14, the handle 14 is located on the inner side of the supporting plate 4 and does not contact with the connecting rod 8, facilitating the control and use.
[0028] The bottom plate 1 is a hollow plate with openings on the left and right sides, the right side of the connecting plate 5 is inserted into the bottom plate 1 and is slidingly connected with the inner wall of the bottom plate 1, driving the supporting plate 4 to move up and down relative to the bottom plate 1. The bottom plate 1 is provided with a fixing frame 6, the fixing frame 6 is in the shape of an inverted U, the mounting block 2 is located in the fixing frame 6, the two outer walls of the fixing frame 6 are fixedly connected with the fixing tubes 7, the other end of the fixing tube 7 is inserted with the connecting rod 8, the other end of the connecting rod 8 is connected and fixed with the supporting plate 4. The connecting plate 5 and the connecting rod 8 cooperatively double-limit the vertical movement of the supporting plate 4.
[0029] The implementation principle of the embodiment of the application is that when the product is used, the idle supporting structure is put into the foundation pit, at this time the connecting plate 5 and the connecting rod 8 are respectively retracted into the fixing tube 7 and the bottom plate 1, and the hook claw 12 is located at the starting position. Then two telescopic cylinders 3 are started, the telescopic cylinders 3 drive the supporting plate 4, the connecting plate 5 and the connecting rod 8 to move horizontally, until the nail column 9 and the nail cone 10 are inserted into the soil body. Finally, the handle 14 is rotated to move the driving end 15 to the inside of the soil body, driving the hook claw 12 to move through the movable slot 11 to the end position, the hook claw 12 cooperates with the nail cone 10 to improve the gripping force between the end of the nail column 9 and the soil body, thereby improving the stability of the supporting plate 4, and without changing the size of the hollow cavity generated during the process of inserting the nail cone 10 into the soil body.
[0030] It is apparent for a person skilled in the art that the application is not limited to the details of the above described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the essential characteristics of the application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the application being defined by the claims that follow and not by the above description, which is thus intended to be merely explanatory and not limiting. All changes that fall within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.
Claims
1. A building support structure, comprising a base plate (1), characterized in that: The base plate (1) is provided with a mounting block (2), and telescopic electric cylinders (3) are embedded on both sides of the mounting block (2). A supporting plate (4) is fixed to the telescopic end of the telescopic electric cylinder (3), and a connecting plate (5) is fixed to the inner side of the supporting plate (4). A nail column (9) is inserted into the supporting plate (4), and one end of the nail column (9) forms a nail cone (10). A movable groove (11) is formed on the nail column (9), and a hook claw (12) is slidably provided on the inner side of the nail cone (10) through the movable groove (11). A threaded column (13) is provided in the nail column (9), and one end of the threaded column (13) forms a driving end (15).
2. A building support structure according to claim 1, characterized in that: The bottom plate (1) is a hollow plate with openings on both sides, and one side of the connecting plate (5) is slidably connected to the inner wall of the bottom plate (1), driving the supporting plate (4) to extend and retract relative to the bottom plate (1).
3. A building support structure according to claim 1, characterized in that: The number of the nail posts (9) is multiple, the number of the movable grooves (11) on any one of the nail posts (9) is three to eight, and the number of the hooks (12) and the movable grooves (11) are the same and correspond one to one.
4. A building support structure according to claim 1, characterized in that: The hook claw (12) is a diamond-shaped structure, and the angle between the two surfaces of the hook claw (12) close to the axis of the nail column (9) is α. The driving end (15) is in a truncated cone shape that fits the hook claw (12). The side wall of the driving end (15) is tightly against the inner side of the hook claw (12), driving the hook claw (12) to slide along the inner side of the nail cone (10) with the axis as the starting position to the end position.
5. A building support structure according to claim 4, characterized in that: The angle α is ninety degrees, the cross-sectional hypotenuse of the spike (10) is L1, the cross-sectional hypotenuse of the hook (12) corresponding to the diagonal position of α is L2, and when the hook (12) slides to the end position, L2 is located on the extension line of L1.
6. The building support structure according to claim 1, characterized in that: One end of the threaded column (13) forms a threaded end, which is threadedly connected to the inner wall of the nail column (9); the other end of the threaded column (13) passes through the nail column (9) and is connected and fixed to a turning handle (14).
7. The building support structure according to claim 1, characterized in that: A fixing frame (6) is provided on the bottom plate (1), the fixing frame (6) being an inverted U-shaped structure, the mounting block (2) being located inside the fixing frame (6), and fixing tubes (7) being fixedly connected to the outer walls on both sides of the fixing frame (6), a connecting rod (8) being inserted into the other end of the fixing tube (7), and the other end of the connecting rod (8) being connected and fixed to the supporting plate (4).