Forced landing jacking deviation rectifying mechanism and constructional column

Abstract

The utility model belongs to the technical field of building repairing, and particularly relates to a forced landing jacking deviation rectifying mechanism and a constructional column. The deviation rectifying device comprises two end plates, a lifting device, a deviation rectifying node and a supporting piece, one end of the lifting device is arranged on the first end plate, and the other end of the lifting device abuts against the second end plate. The deviation rectifying nodes are evenly arranged on the opposite faces of the two end plates at intervals in the circumferential direction around the lifting device, and the deviation rectifying nodes are rotationally connected with the end plates in the first direction perpendicular to the end plates. The two ends of the supporting piece are connected with the deviation rectifying nodes arranged on the two end plates in a one-to-one correspondence mode, and the two ends of the supporting piece are hinged to the deviation rectifying nodes in the second direction perpendicular to the first direction. The building deviation rectifying device is used for solving the problem that an existing building deviation rectifying method is irreversible.

Description

Technical Field

[0001] The utility model belongs to the technical field of building repair, and specifically relates to a forced landing, jacking and deviation correction mechanism and a structural column. Background Art

[0002] Building correction refers to the correction and reinforcement measures taken when an existing building deviates from its vertical position due to some reason, causing it to tilt, seriously affecting its use, and even endangering the lives and property of residents and the safety of factory production, in order to restore its normal use function. Common methods include broken pile jacking method, soil excavation correction method, etc., which are used to adjust the differential settlement of the entire foundation, thereby achieving the purpose of correcting the tilt of the building.

[0003] The early disease of traditional style buildings or historical buildings, settlement and deformation, has long been affecting the use function of buildings. While studying the correction technology of existing traditional buildings, how to control the buildings that have already settled, how to prevent new buildings from settling, and even how to achieve the adjustable correction method of traditional buildings themselves, may also be a research point of technical innovation for new traditional buildings that may become local historical buildings in the future to avoid similar diseases.

[0004] However, currently such correction methods are often irreversible and are often suitable for buildings of larger scale or relatively independent sites, and their scope of application is relatively limited. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a forced landing jacking correction mechanism and a structural column, which are used to solve the irreversible problem of previous building correction methods.

[0006] The utility model solves the above technical problems with the following technical solutions: a forced landing jacking correction mechanism, comprising:

[0007] Two end plates, including a first end plate and a second end plate arranged at intervals;

[0008] A lifting device, one end of which is disposed on the first end plate, and the other end of which is abutted against the second end plate;

[0009] A plurality of deviation-correcting nodes are evenly spaced and arranged on opposite surfaces of the two end plates around the lifting device in a circumferential direction, and the deviation-correcting nodes are rotatably connected to the end plates around a first direction perpendicular to the end plates;

[0010] A plurality of support members, both ends of the support members are connected to the deviation-correcting nodes respectively arranged on the two end plates in a one-to-one correspondence, and both ends of the support members are hinged to the deviation-correcting nodes around a second direction perpendicular to the first direction.

[0011] Compared with the prior art, the above technical solution has the following beneficial effects:

[0012] A lifting device is installed between the two end plates, which mainly provides the driving force for lifting. The correction nodes arranged at circumferential intervals between the two end plates correspond to each other one by one and are connected by support rods. At the same time, both ends of the support rods are hinged to the correction nodes, and the correction nodes are rotatably connected to the end plates, so that the two end plates can rotate circumferentially around the lifting device as the center. At this time, multiple support rods are tilted synchronously to ensure that the two end plates remain parallel at all times.

[0013] Furthermore, the first end plate is rotatably connected with a torsion plate on one side away from the second end plate with the lifting device as the rotation center, and a plurality of bolt holes are formed on the first end plate and the torsion plate at intervals around the circumference of the lifting device.

[0014] Furthermore, a plurality of scales are evenly spaced on the outer circumference of the first end plate, and a scale pointer is provided on the outer circumference of the torsion disk.

[0015] Furthermore, the correction node includes:

[0016] A first shaft, the first shaft being embedded in the outer side surface of the end plate along a first direction;

[0017] A rotating member is rotatably connected to the inner side surface of the end plate, and the rotating member is coaxially connected to the first shaft.

[0018] Furthermore, two clamping plates sandwiched between the ends of the support member are arranged on the rotating member at intervals, a second shaft passes through the clamping plates along the second direction, and the second shaft passes through the clamping plates and is connected to the support member between the two clamping plates.

[0019] Furthermore, the surface of the rotating member located between the two clamping plates is provided with an arc groove with the second axis as the axis center, and the end of the supporting member connected to the rotating member is configured as an arc end matching the arc groove.

[0020] Furthermore, the clamping plate is detachably connected to the rotating member via a fastener.

[0021] Furthermore, a rotation groove matching the rotation member is formed on the inner side surface of the end plate, and the rotation member is partially or completely embedded in the rotation groove.

[0022] Further, the first axis includes:

[0023] A swivel shaft, the swivel shaft passes through the end plate and is connected to the rotating member;

[0024] A screw cap is connected to the top of the rotary shaft, and the screw cap is embedded in the end plate.

[0025] This embodiment also discloses a structural column, which includes the above-mentioned forced landing, jacking and deviation correction mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 for Figure 1 Schematic diagram of the overall structure after twisting.

[0029] Figure 3 for Figure 1 Schematic diagram of the structure at the middle correction node.

[0030] Figure 4 for Figure 3 AA section structure schematic diagram.

[0031] Reference numerals:

[0032] 1. First end plate; 2. Second end plate;

[0033] 3. Lifting device; 4. Correction node; 5. Support parts;

[0034] 6. Torsion plate; 7. Bolt hole; 8. Scale; 9. Scale pointer; 10. Fastener; 11. Rotation slot;

[0035] 401, first axis; 402, rotating member; 403, clamping plate; 404, second axis;

[0036] 405, arc-shaped groove; 406, arc-shaped end;

[0037] 4011, swivel; 4012, swivel cap. DETAILED DESCRIPTION

[0038] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0039] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0040] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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 device or element referred to 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.

[0041] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0042] In this application, 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 connection; it can be a mechanical connection or an electrical connection; 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. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] Example 1

[0044] like Figure 1-4 As shown, the utility model provides a forced landing jacking and deviation correction mechanism, which includes: two end plates, a lifting device, a plurality of deviation correction nodes, and a plurality of support members.

[0045] The two end plates include a first end plate and a second end plate which are spaced apart. One end of a lifting device is arranged on the first end plate, and the other end of the lifting device abuts against the second end plate. The two end plates are supported by the lifting device.

[0046] There are eight correcting nodes, four of which are respectively arranged on the first end plate and the second end plate, and the correcting nodes are evenly spaced around the lifting device at the center, and are specifically located on the opposite surfaces of the two end plates. The correcting nodes are rotatably connected with the end plates around a first direction perpendicular to the end plates. When the end plates are horizontally arranged, the first direction is a vertical direction, and the second direction perpendicular to the first direction is a horizontal direction.

[0047] There are four support members, which are rod-shaped support members. Both ends of the support members are connected to the correction nodes which are respectively arranged on the two end plates in a one-to-one correspondence. Both ends of the support members are hinged to the correction nodes around a second direction perpendicular to the first direction.

[0048] A lifting device is installed between the two end plates, which mainly provides the driving force for lifting. The correction nodes arranged at circumferential intervals between the two end plates correspond to each other and are connected by support rods. At the same time, both ends of the support rods are hinged to the correction nodes, and the correction nodes are rotationally connected to the end plates. The axial directions of the hinged and rotational connections are perpendicular to each other, so that the two end plates can rotate circumferentially around the lifting device as the center. At this time, multiple support rods are tilted synchronously, which can ensure that the two end plates remain parallel at all times and can also play a supporting role.

[0049] The first end plate is connected to a torsion plate on one side away from the second end plate, with the lifting device as the rotation center. The torsion plate rotates coaxially with the first end plate. The first end plate and the torsion plate are provided with a plurality of bolt holes at intervals around the circumference of the lifting device. The bolt holes penetrate the first end plate and the torsion plate. After aligning the bolt holes on the first end plate and the torsion plate, a bolt rod is inserted to limit the circumferential rotation of the first end plate and the torsion plate. At the same time, the support of the lifting device is cooperated to fix the distance between the first end plate and the second end plate.

[0050] In this embodiment, a plurality of scales are evenly spaced on the outer circumference of the first end plate, and a scale pointer is provided on the outer circumference of the torsion disk. Through the cooperation of the scale pointer and the scale, the rotation angle between the torsion disk and the first end plate can be directly seen, thereby controlling the distance between the first end plate and the second end plate.

[0051] Wherein, the deviation-correcting node comprises: a first shaft and a rotating member, and the first shaft and the rotating member are respectively located on two side surfaces of the end plate.

[0052] The first axis is embedded in the outer side surface of the end plate along the first direction, the rotating member is rotatably connected to the inner side surface of the end plate, the rotating member is coaxially connected to the first axis, and the rotating member is rotatably connected to the inner side surface of the end plate by using the first axis, and the rotating member can rotate around the first axis at the same time.

[0053] At the same time, the rotating member is also hinged to the end of the supporting member, and the two ends of the supporting member are respectively connected and supported by the rotating member and the two end plates, and the two ends of the supporting member are rotatably connected to the rotating member through a second axis perpendicular to the first direction, wherein the axial direction of the second axis is horizontal, and the two ends of the supporting member can rotate around the second axis. Combined with the horizontal rotation of the first axis, the supporting member can be rotated at multiple angles.

[0054] Wherein, the first shaft comprises: a rotating shaft and a rotating cap, and the rotating shaft and the rotating cap are integrally formed to ensure structural strength.

[0055] The swivel passes through the end plate and is connected to the rotating member. The bottom of the swivel is screwed and fixed to the rotating member through a thread. At the same time, the swivel has no threaded part that acts as a rotating shaft. The screw cap is connected to the top of the swivel. The screw cap is embedded in the end plate. The top of the screw cap is not high and is located on the outer side of the end plate to ensure the flatness of the top surface of the end plate. The outer diameter of the screw cap is larger than the outer diameter of the swivel. The structure formed by the screw cap and the swivel can limit the rotating member connected thereto from floating up and down along the first direction.

[0056] In this embodiment, in order to facilitate the setting of the second axis and limit and fix the support member, two clamping plates clamped on the end of the support member are arranged at intervals on the rotating member, and the second axis passes through the clamping plate along the second direction. After the second axis passes through the clamping plate, it is connected to the support member between the two clamping plates, and the support member can be hinged to the rotating member around the second axis.

[0057] The surface of the rotating member located between the two clamping plates is provided with an arc groove with the second axis as the axis center, and the end of the supporting member connected to the rotating member is configured as an arc end matching the arc groove.

[0058] The arc-shaped end at the end of the support member and the concave arc-shaped groove in the rotating member can further limit the rotational stability of the support member. At the same time, the arc-shaped end and the arc-shaped groove can always maintain contact during the rotation process, reducing the supporting pressure between the second shaft and the support member.

[0059] The clamping plate is detachably connected to the rotating member via a fastener.

[0060] A rotating groove matching the rotating part is formed on the inner side of the end plate, and the inner diameter of the rotating groove is consistent with the outer diameter of the rotating part. The top part of the rotating part is embedded in or completely embedded in the rotating groove. In this embodiment, the top part of the rotating part is embedded in the rotating groove. Through the cooperation between the rotating groove and the rotating part, the horizontal movement of the rotating part can be limited, and the rotating part can be limited to axial rotation around the first axis.

[0061] Example 2

[0062] This embodiment also discloses a structural column, which includes the above-mentioned forced landing, jacking and deviation correction mechanism. The forced landing, jacking and deviation correction mechanism can be arranged at the top of the structural column, at the overlap space with the beam, and is used to adjust the height of the structural column to achieve overall deviation correction adjustment of the building;

[0063] The outer contour of the end plates at both ends can be set to be consistent with the outer diameter contour of the structural column;

[0064] Moreover, a guard is wrapped between the two end plates, the guard is wrapped around the outer peripheral surface of the two end plates, and the upper and lower ends are respectively connected with the structural columns, so that the forced landing, jacking and deviation correction mechanism is wrapped therein.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A forced landing jacking and deviation correction mechanism, characterized in that: include: Two end plates, including a first end plate and a second end plate arranged at intervals; A lifting device, one end of which is disposed on the first end plate, and the other end of which is abutted against the second end plate; A plurality of deviation-correcting nodes are evenly spaced and arranged on opposite surfaces of the two end plates around the lifting device in a circumferential direction, and the deviation-correcting nodes are rotatably connected to the end plates around a first direction perpendicular to the end plates; A plurality of support members, both ends of the support members are connected to the deviation-correcting nodes respectively arranged on the two end plates in a one-to-one correspondence, and both ends of the support members are hinged to the deviation-correcting nodes around a second direction perpendicular to the first direction.

2. The forced landing jacking and deviation correction mechanism according to claim 1 is characterized in that: The first end plate is connected with a torsion plate on one side away from the second end plate, with the lifting device as the rotation center. The first end plate and the torsion plate are provided with a plurality of bolt holes spaced around the lifting device in the circumferential direction.

3. The forced landing jacking and deviation correction mechanism according to claim 2 is characterized in that: The outer circumference of the first end plate is evenly spaced with a plurality of scales, and the outer circumference of the torsion disk is provided with a scale pointer.

4. The forced landing jacking and deviation correction mechanism according to claim 1 is characterized in that: The correction node comprises: A first shaft, the first shaft being embedded in the outer side surface of the end plate along a first direction; A rotating member is rotatably connected to the inner side surface of the end plate, and the rotating member is coaxially connected to the first shaft.

5. The forced landing jacking and deviation correction mechanism according to claim 4 is characterized in that: The rotating member is provided with two clamping plates sandwiched between the ends of the supporting member. A second shaft penetrates the clamping plates along a second direction. The second shaft penetrates the clamping plates and is connected to the supporting member between the two clamping plates.

6. The forced landing jacking and deviation correction mechanism according to claim 5 is characterized in that: The surface of the rotating member located between the two clamping plates is provided with an arc groove with the second axis as the axis center, and the end of the supporting member connected to the rotating member is configured as an arc end matching the arc groove.

7. The forced landing jacking and deviation correction mechanism according to claim 5 is characterized in that: The clamping plate is detachably connected to the rotating member via a fastener.

8. The forced landing jacking and deviation correction mechanism according to claim 4 is characterized in that: A rotation groove matching the rotation member is formed on the inner side surface of the end plate, and the rotation member is partially or completely embedded in the rotation groove.

9. The forced landing jacking and deviation correction mechanism according to claim 4 is characterized in that: The first axis includes: A swivel shaft, the swivel shaft passes through the end plate and is connected to the rotating member; A screw cap is connected to the top of the rotary shaft, and the screw cap is embedded in the end plate.

10. A structural column, characterized in that: It comprises the forced landing, jacking and deviation correction mechanism as described in any one of claims 1-9.

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