CN110144984B - Shallow foundation building deviation rectifying and reinforcing device with good fixing effect - Google Patents
Shallow foundation building deviation rectifying and reinforcing device with good fixing effect Download PDFInfo
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- CN110144984B CN110144984B CN201910445592.0A CN201910445592A CN110144984B CN 110144984 B CN110144984 B CN 110144984B CN 201910445592 A CN201910445592 A CN 201910445592A CN 110144984 B CN110144984 B CN 110144984B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/01—Flat foundations
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
Abstract
The invention provides a shallow foundation building deviation rectifying and reinforcing device with a good fixing effect, which comprises a shallow foundation pit, a foundation, a building object, a foundation pit depth measuring and processing ruler structure, a bolt nut, a main fixing seat, a main foundation bolt, a deviation rectifying and reinforcing rotating ejector rod structure, a secondary fixing seat, a secondary foundation bolt, an adjustable auxiliary reinforcing anti-skew plate structure, an anti-fracture auxiliary protection jacking plate structure and a mounting seat. The arrangement of the wheel seat, the take-up pulley, the wheel shaft, the rotary rocking handle, the wing-shaped fastening screw, the depth measuring tape and the counterweight head is beneficial to measuring a shallow foundation pit, the wing-shaped fastening screw is firstly loosened, the wheel shaft is rotated by holding the rotary rocking handle, the wheel shaft drives the take-up pulley to rotate in the wheel seat, the depth measuring tape descends along with the counterweight head until the counterweight head descends to the bottom of the shallow foundation pit, the numerical value of the depth measuring tape can be read, the depth of the shallow foundation pit is determined, and the smooth correction work is ensured.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a shallow foundation building deviation rectifying and reinforcing device with a good fixing effect.
Background
From the beginning of the 80 s to the end of the last century, the urbanization construction of China is developed at a high speed, and a large number of high-rise buildings are built. The inclination of high-rise buildings often occurs due to complicated stratum distribution or improper foundation reinforcement treatment. The building deviation rectifying technology is mature in China, but mainly aims at low-rise or multi-rise buildings. Because high-rise buildings are heavy in self weight and often adopt pile foundations, the deviation rectifying difficulty is very high, and the risk is higher.
The conventional method for correcting the deviation of the inclined building by forced landing comprises the following steps: firstly, the top of the pile is cut off by forced landing of a pile cutting method, so that the upper structure is settled, and the method has high settling speed but higher risk; secondly, the high-pressure water jet method at the pile side of the pile end is forced to descend, the construction period of the method is long, the deviation rectifying settlement amount is difficult to control, and the construction period is uncontrollable.
The invention discloses a Chinese patent with a publication number of CN206034514U, which is named as a deviation rectifying and reinforcing device for a high-rise building, and comprises a protective pile, a pile top platform and a top bracing device; the protection piles penetrate through pile pressing holes of the building bottom plate and are inserted into a soil layer below the building bottom plate; the pile top platform is fixedly arranged at the top end of the protection pile; the top end of the jacking device jacks the pile top platform, and the bottom end of the jacking device jacks the upper surface of the building bottom plate. But the reinforcing apparatus that rectifies of current shallow foundation building still has the foundation pit depth can't be measured, and fixed effect is relatively poor, rectifies the problem that the reinforcing ability is relatively poor and do not possess the safeguard function of preventing splitting.
Therefore, the invention provides a deviation rectifying and reinforcing device for shallow foundation buildings with good fixing effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides a shallow foundation building deviation rectifying and reinforcing device with a good fixing effect, and aims to solve the problems that the existing shallow foundation building deviation rectifying and reinforcing device cannot measure the depth of a foundation pit, is poor in fixing effect, is poor in deviation rectifying and reinforcing capacity and does not have a fracture prevention protection function. A shallow foundation building deviation rectifying and reinforcing device with a good fixing effect comprises a shallow foundation pit, a foundation, a building object, a foundation pit depth measuring and processing ruler structure, a bolt nut, a main fixing seat, a main foundation bolt, a deviation rectifying and reinforcing rotary ejector rod structure, an auxiliary fixing seat, an auxiliary foundation bolt, an adjustable auxiliary reinforcing anti-deflection plate structure, an anti-fracture auxiliary protection jacking plate structure, a mounting seat, a five-stage stainless steel telescopic rod and a connecting seat, wherein the shallow foundation pit is arranged in the middle position of the left side in the foundation; the building object is built inside the shallow foundation pit; the foundation pit depth measuring and processing ruler structure is arranged at the left end of the main fixing seat through bolts and nuts; the main fixing seat is transversely installed on the right upper side of the foundation through a main foundation bolt; the correcting and reinforcing rotary ejector rod structure is arranged on the upper parts of the foundation pit depth measuring and processing ruler structure and the main fixed seat; the auxiliary fixing seat is transversely installed on the left upper side of the foundation through an auxiliary foundation bolt; the adjustable auxiliary reinforcing anti-deflection plate structure is arranged at the right end of the auxiliary fixing seat; the anti-fracture auxiliary protection jacking plate structure is arranged at the upper end of the mounting seat; the lower end of the five-stage stainless steel telescopic rod is connected to the middle position in the connecting seat in a shaft mode; the joint base bolt is arranged in the middle position of the upper right side of the main fixed base; the foundation pit depth measuring and processing ruler structure comprises a protective cover, a wheel seat, a take-up pulley, a wheel shaft, a rotary rocking handle, a wing-shaped fastening screw, a depth measuring tape and a counterweight head, wherein a right lower end screw of the protective cover is connected to the right upper side of the wheel seat; the take-up pulley is arranged in the middle of the inside of the pulley seat through a pulley shaft; the rotary rocking handle is connected with the front end of the wheel shaft in a transverse right key mode; the wing-shaped fastening screw penetrates through the middle position of the left side inside the rotary rocking handle and is in threaded connection with the wheel seat; one end of the depth measuring tape is wound on the outer surface of the take-up pulley, and the other end of the depth measuring tape is connected to the middle position of the upper end of the counterweight head through a screw.
Preferably, the rectification reinforcing rotary ejector rod structure comprises a rectification head, a connecting seat, a deep groove ball bearing, a fixing nut, a nut lining seat, a rotary screw rod and a rotary handle, wherein a right bolt of the rectification head is arranged on the left side of the connecting seat; the deep groove ball bearing is embedded in the middle position inside the connecting seat; the fixed nuts are respectively embedded in the middle position of the upper side inside the nut lining seat; the rotary screw is transversely in threaded connection with the middle position inside the fixed nut; the middle position of the left side of the rotating handle is bolted at the right end of the rotating screw rod.
Preferably, the adjustable auxiliary reinforcing anti-skew plate structure comprises an anti-skew top plate, a fixed shaft, a stainless steel seat, a supporting vertical seat, an adjusting rod, a fixed head and a square head bolt, wherein the longitudinal lower end of the anti-skew top plate is arranged in the middle of the inner part of the stainless steel seat through the fixed shaft; the stainless steel seat bolt is arranged in the middle of the right side of the supporting vertical seat; the adjusting rod transversely penetrates through the middle position of the upper side inside the supporting vertical seat; the fixed head is in threaded connection with the left end of the adjusting rod; the square head bolt is in threaded connection with the joint of the supporting vertical seat and the adjusting rod.
Preferably, the anti-fracture auxiliary protection jacking plate structure comprises a butt joint seat, an anti-fracture top plate, a jacking screw, a cylindrical roller bearing, a fixed lining seat, a wing screw and an auxiliary handle, wherein the butt joint seat is installed at the middle position of the upper right side of the anti-fracture top plate through a bolt; the left end of the jacking screw is transversely installed on the right lower side of the fracture-preventing top plate through a cylindrical roller bearing; the right part of the jacking screw transversely penetrates through the middle position of the upper side inside the fixed lining seat; the wing-shaped screw is in threaded connection with the connecting part of the fixed lining seat and the jacking screw; and the auxiliary handle is arranged at the right end of the jacking screw rod in the longitudinal middle position through a bolt.
Preferably, the take-up pulley and the wheel shaft are in key connection.
Preferably, the wheel shaft and the wheel seat are in bearing connection.
Preferably, the depth measuring tape and the take-up pulley are connected through screws.
Preferably, the transverse right end of the wheel seat is arranged at the left end of the main fixed seat through a bolt and a nut.
Preferably, the protective cover is a semi-cylindrical PVC plastic cover.
Preferably, the protective cover is covered on the upper side of the outer part of the take-up pulley.
Preferably, the left end of the rotary screw rod is inserted in the middle of the inner ring of the deep groove ball bearing, and the rotary screw rod and the middle of the inner ring of the deep groove ball bearing are arranged in an interference fit mode.
Preferably, the deviation correcting head is a hemispherical stainless steel head.
Preferably, the nut lining seats are respectively installed at the left end of the wheel seat and the left upper side of the main fixed seat by longitudinal lower end bolts.
Preferably, the transverse bolt of the mounting seat is mounted at the upper end between the nut lining seats.
Preferably, the anti-deflection top plate is a stainless steel plate.
Preferably, the fixing head is a stainless steel head.
Preferably, the longitudinal lower end bolt of the supporting vertical seat is arranged at the right end of the auxiliary fixed seat.
Preferably, the fracture-preventing top plate is made of a stainless steel plate.
Preferably, the jacking screw rod and the fixed lining seat are in threaded connection.
Preferably, the lower longitudinal end of the fixed lining seat is mounted at the middle position of the upper part of the mounting seat through a bolt.
Preferably, the upper end of the five-stage stainless steel telescopic rod is coupled to the middle position inside the docking seat.
Preferably, the anti-skew top plate is in contact with the left side of the building object, the anti-breakage top plate is in contact with the right side of the building object, and the deviation rectifying head is in contact with the right side of the building object.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the wheel seat, the take-up pulley, the wheel shaft, the rotary rocking handle, the wing-shaped fastening screw, the depth measuring tape and the counterweight head are arranged, so that when the shallow foundation pit is measured, the wing-shaped fastening screw is firstly loosened, the rotary rocking handle is held by hand to rotate the wheel shaft, the wheel shaft drives the take-up pulley to rotate in the wheel seat, the depth measuring tape descends along with the counterweight head until the counterweight head descends to the bottom of the shallow foundation pit, the value of the depth measuring tape can be read, the depth of the shallow foundation pit is determined, and the smooth correction is ensured.
2. According to the invention, the protective cover is favorable for well protecting the take-up pulley, so that the problem that stones or impurities are clamped into the take-up pulley is avoided, and the take-up pulley is ensured to rotate smoothly.
3. According to the invention, the arrangement of the deviation rectifying head, the connecting seat, the deep groove ball bearing, the fixing nut, the nut lining seat, the rotating screw and the rotating handle is beneficial to rotating the position of the rotating screw in the fixing nut by holding the rotating handle when a building object deviates leftwards, so that the rotating screw drives the rotating screw to rotate in the connecting seat, the deviation rectifying head moves inwards until the rotating screw is tightly contacted with the building object, and the deviation rectifying work is started until the deviation rectifying is successful, namely the soil filling work can be carried out in the shallow foundation pit, the building object is ensured to be vertical, and the deviation rectifying and reinforcing capacity is improved.
4. According to the invention, the anti-deflection top plate, the fixed shaft, the stainless steel seat, the supporting vertical seat, the adjusting rod, the fixing head and the square-head bolt are arranged, so that the reinforcing capability is ensured, the square-head bolt is loosened at the moment, the fixing head is continuously hammered to enable the adjusting rod to move in the supporting vertical seat, the anti-deflection top plate is driven to move at the moment until the adjusting rod is tightly pressed against a building object, the problem that the building object deflects suddenly again can be avoided, the square-head bolt can be locked after the building object is determined to deflect, the reinforcing capability is improved, and the stability of the building object is ensured.
5. According to the invention, the butt joint seat, the anti-fracture top plate, the jacking screw rod, the cylindrical roller bearing, the fixed lining seat, the wing screw and the auxiliary handle are arranged, so that the problem of sudden fracture in the building object deviation correction can be avoided, the anti-fracture top plate can be used for blocking, the wing screw is loosened, the auxiliary handle is held by hand to rotate the position of the jacking screw rod in the fixed lining seat, the cylindrical roller bearing drives the anti-fracture top plate to move, the five-stage stainless steel telescopic rod can stretch and move, an operator needs to adopt an instrument to assist in supporting the anti-fracture top plate to avoid the collapse problem, and finally the wing screw is locked, so that the problem of sudden fracture in the building object deviation correction can be avoided, and the auxiliary protection effect is achieved.
6. In the invention, the arrangement of the main fixing seat and the main foundation bolt is beneficial to mounting or dismounting one part of the device, ensures the convenience of operation and ensures the quick-acting property of operation.
7. According to the invention, the auxiliary fixing seat and the auxiliary foundation bolt are arranged, so that the other part of the device can be conveniently installed or detached, the convenience of operation is ensured, and the quick-acting property of operation is ensured.
8. According to the invention, the arrangement of the bolt and the nut and the main fixing seat is beneficial to butt joint installation of the foundation pit depth measuring and processing ruler structure, and is convenient to disassemble.
9. According to the invention, the arrangement of the depth measuring tape and the counterweight head is beneficial to ensuring the sag of the depth measuring tape and ensuring the measuring accuracy through the counterweight head.
10. According to the invention, the five-stage stainless steel telescopic rod is favorable for playing a role of auxiliary telescopic support, and the working efficiency of the fracture-preventing top plate is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a basic pit depth measurement processing rule structure of the present invention.
FIG. 3 is a schematic structural diagram of the deviation rectifying and reinforcing rotating mandril structure of the present invention.
Fig. 4 is a schematic structural view of an adjustable auxiliary reinforced anti-skew plate structure according to the present invention.
Fig. 5 is a structural schematic view of the fracture-preventing auxiliary protection tightening plate structure of the invention.
In the figure:
1. shallow foundation pits; 2. a foundation; 3. a building object; 4. a foundation pit depth measuring processing ruler structure; 41. a protective cover; 42. a wheel seat; 43. a take-up pulley; 44. a wheel axle; 45. rotating the rocking handle; 46. a thumb fastening screw; 47. a depth measuring tape; 48. a counterweight head; 5. a bolt and a nut; 6. a main fixing seat; 7. a main foundation bolt; 8. correcting and reinforcing the rotating ejector rod structure; 81. a deviation rectifying head; 82. a connecting seat; 83. a deep groove ball bearing; 84. fixing a nut; 85. a nut bushing seat; 86. rotating the screw; 87. a rotation handle; 9. the slave fixing seat; 10. a slave anchor bolt; 11. the auxiliary reinforcing anti-deflection plate structure can be adjusted; 111. a top plate is prevented from being inclined; 112. a fixed shaft; 113. a stainless steel base; 114. a support stand; 115. adjusting a rod; 116. a fixed head; 117. a square head bolt; 12. the fracture-preventing auxiliary protection jacking plate structure; 121. a docking station; 122. a fracture-resistant roof; 123. tightly pushing the screw; 124. a cylindrical roller bearing; 125. fixing the lining seat; 126. a thumb screw; 127. an auxiliary handle; 13. a mounting seat; 14. a five-stage stainless steel telescopic rod; 15. a connecting seat.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the deviation rectifying and reinforcing device for shallow foundation buildings with good fixing effect comprises a shallow foundation pit 1, a foundation 2, a building object 3, a foundation pit depth measuring and processing ruler structure 4, a bolt nut 5, a main fixing seat 6, a main foundation bolt 7, a deviation rectifying and reinforcing rotary ejector rod structure 8, a slave fixing seat 9, a slave foundation bolt 10, an adjustable auxiliary reinforcing anti-deflection plate structure 11, an anti-fracture auxiliary protection jacking plate structure 12, a mounting seat 13, a five-stage stainless steel telescopic rod 14 and a connecting seat 15, wherein the shallow foundation pit 1 is arranged in the middle position of the left side in the foundation 2; the building object 3 is built inside the shallow foundation pit 1; the foundation pit depth measuring and processing ruler structure 4 is arranged at the left end of the main fixing seat 6 through a bolt and a nut 5; the main fixing seat 6 is transversely installed on the right upper side of the foundation 2 through a main foundation bolt 7; the correcting and reinforcing rotary ejector rod structure 8 is arranged on the upper parts of the foundation pit depth measuring and processing ruler structure 4 and the main fixed seat 6; the auxiliary fixing seat 9 is transversely installed on the left upper side of the foundation 2 through an auxiliary foundation bolt 10; the adjustable auxiliary reinforcing anti-deflection plate structure 11 is arranged at the right end of the auxiliary fixing seat 9; the anti-fracture auxiliary protection jacking plate structure 12 is arranged at the upper end of the mounting seat 13; the lower end of the five-stage stainless steel telescopic rod 14 is connected with the middle position in the connecting seat 15 in a shaft mode; the joint seat 15 is arranged at the middle position of the upper right side of the main fixed seat 6 through a bolt; the basic pit depth measuring and processing ruler structure 4 comprises a protective cover 41, a wheel seat 42, a take-up pulley 43, a wheel shaft 44, a rotary rocking handle 45, a wing-shaped fastening screw 46, a depth measuring tape 47 and a counterweight head 48, wherein the right lower end of the protective cover 41 is connected with the right upper side of the wheel seat 42 through a screw; the take-up pulley 43 is arranged at the middle position inside the pulley seat 42 through a pulley shaft 44; the transverse right part of the rotary rocking handle 45 is connected with the front end of the wheel shaft 44 in a key way; the wing-shaped fastening screw 46 penetrates through the middle position of the left side inside the rotary rocking handle 45 and is in threaded connection with the wheel seat 42; one end of the depth measurement tape 47 is wound on the outer surface of the take-up pulley 43, the other end of the depth measurement tape is connected to the middle position of the upper end of the counterweight head 48 through a screw, when the shallow foundation pit 1 is measured, the wing-shaped fastening screw 46 is firstly loosened, the wheel shaft 44 is rotated by holding the rotating rocking handle 45, the wheel shaft 44 drives the take-up pulley 43 to rotate inside the wheel seat 42, the depth measurement tape 47 is enabled to descend along with the dead weight of the counterweight head 48 until the counterweight head 48 descends to the bottom of the shallow foundation pit 1, the numerical value of the depth measurement tape 47 can be read, the depth of the shallow foundation pit 1 is determined, and smooth deviation correction work is guaranteed.
In this embodiment, referring to fig. 3, the correcting reinforced rotating ejector rod structure 8 includes a correcting head 81, a connecting seat 82, a deep groove ball bearing 83, a fixing nut 84, a nut bushing seat 85, a rotating screw 86 and a rotating handle 87, wherein a right bolt of the correcting head 81 is installed on the left side of the connecting seat 82; the deep groove ball bearing 83 is embedded in the middle position inside the connecting seat 82; the fixing nuts 84 are respectively embedded in the middle position of the upper side inside the nut lining seat 85; the rotary screw 86 is transversely screwed at the middle position inside the fixed nut 84; rotatory handle 87 left side intermediate position bolt install the right-hand member at rotatory screw rod 86, when skew left appears in building object 3, can hand rotatory screw rod 86 of rotatory handle 87 in the inside position of fixation nut 84, make rotatory screw rod 86 drive rotatory screw rod 86 at the inside rotation of connecting seat 82 this moment, and make it rectify head 81 and inwards move, it is tight until contacting with building object 3 top, the work of rectifying starts this moment, until rectifying success, can be to the inside work of filling soil of shallow foundation pit 1, guarantee building object 3 is perpendicular, the reinforcing ability of rectifying is improved.
In this embodiment, referring to fig. 4, the adjustable auxiliary reinforcing anti-skew plate structure 11 includes an anti-skew top plate 111, a fixing shaft 112, a stainless steel seat 113, a supporting vertical seat 114, an adjusting rod 115, a fixing head 116 and a square head bolt 117, wherein the longitudinal lower end of the anti-skew top plate 111 is installed at the middle position inside the stainless steel seat 113 through the fixing shaft 112; the stainless steel seat 113 is arranged at the middle position of the right side of the supporting vertical seat 114 through a bolt; the adjusting rod 115 transversely penetrates through the middle position of the upper side inside the supporting vertical seat 114; the fixed head 116 is in threaded connection with the left end of the adjusting rod 115; square head bolt 117 threaded connection support the junction of founding seat 114 and adjusting pole 115, in order to guarantee the reinforcing ability, this moment through relaxing square head bolt 117, constantly hammering fixed head 116 makes adjusting pole 115 stand seat 114 inside removal supporting, drive the roof 111 that prevents skewing this moment and remove, it is tight until contacting with building object 3 top, can avoid building object 3 to appear crooked problem once more suddenly, confirm building object 3 skew back, can lock square head bolt 117, the reinforcing ability is improved, guarantee building object 3's stability.
In this embodiment, as shown in fig. 5, the anti-fracture auxiliary protection tightening plate structure 12 includes a butt-joint seat 121, an anti-fracture top plate 122, a tightening screw 123, a cylindrical roller bearing 124, a fixed bushing seat 125, a thumb screw 126 and an auxiliary handle 127, wherein the butt-joint seat 121 is bolted to the middle position of the upper right side of the anti-fracture top plate 122; the left end of the jacking screw rod 123 is transversely installed on the right lower side of the fracture-preventing top plate 122 through a cylindrical roller bearing 124; the right transverse part of the jacking screw rod 123 penetrates through the middle position of the upper side inside the fixed lining seat 125; the wing screw 126 is in threaded connection with the connecting position of the fixed lining seat 125 and the jacking screw rod 123; the vertical intermediate position bolt of auxiliary handle 127 install the right-hand member at top tight screw 123, in order to avoid the problem that the sudden fracture appears in rectifying a deviation at building object 3, can block through preventing cracked roof 122, through loosening thumb screw 126, handheld auxiliary handle 127 rotates the position of top tight screw 123 in the inside of fixed backing 125, make cylindrical roller bearing 124 drive prevent cracked roof 122 and remove this moment, and make five-level stainless steel telescopic link 14 concertina movement, must have operating personnel to adopt the supplementary support of apparatus to prevent cracked roof 122, avoid appearing the problem of collapsing, locking thumb screw 126 at last, can avoid the problem of the sudden fracture appearing in rectifying a deviation of building object 3, play the effect of auxiliary protection.
In this embodiment, the take-up pulley 43 and the wheel shaft 44 are connected by a key.
In this embodiment, in particular, the axle 44 and the wheel seat 42 are connected by a bearing.
In this embodiment, specifically, the depth measuring tape 47 and the take-up pulley 43 are connected by screws.
In this embodiment, specifically, the transverse right end of the wheel seat 42 is installed at the left end of the main fixing seat 6 through the bolt and nut 5.
In this embodiment, specifically, the protection cover 41 is a semi-cylindrical PVC plastic cover.
In this embodiment, specifically, the protective cover 41 is covered on the outer upper side of the take-up pulley 43.
In this embodiment, specifically, the left end of the rotary screw 86 is inserted into the middle position inside the inner ring of the deep groove ball bearing 83, and the rotary screw 86 and the middle position inside the inner ring of the deep groove ball bearing 83 are arranged in an interference fit manner.
In this embodiment, specifically, the rectification head 81 specifically adopts a hemispherical stainless steel head.
In this embodiment, specifically, the nut bushing seat 85 is respectively installed at the left end of the wheel seat 42 and the left upper side of the main fixing seat 6 by a longitudinal lower bolt.
In this embodiment, specifically, the mounting seat 13 is installed at the upper end between the nut bushing seats 85 through the transverse bolt.
In this embodiment, the anti-tilt top plate 111 is specifically made of a stainless steel plate.
In this embodiment, the fixing head 116 is specifically a stainless steel head.
In this embodiment, specifically, the longitudinal lower end of the supporting vertical seat 114 is mounted on the right end of the auxiliary fixed seat 9 by a bolt.
In this embodiment, the fracture-preventing top plate 122 is specifically made of a stainless steel plate.
In this embodiment, specifically, the tightening screw 123 and the fixed bushing 125 are disposed in a threaded connection.
In this embodiment, specifically, the lower end of the fixed liner seat 125 in the longitudinal direction is bolted to the middle of the upper part of the installation seat 13.
In this embodiment, specifically, the upper end of the five-stage stainless steel telescopic rod 14 is coupled to the middle position inside the docking seat 121.
In this embodiment, specifically, the anti-skew top plate 111 is disposed in contact with the left side of the building object 3, the anti-fracture top plate 122 is disposed in contact with the right side of the building object 3, and the rectification head 81 is disposed in contact with the right side of the building object 3.
Principle of operation
In the invention, when measuring the shallow foundation pit 1, firstly, the wing-shaped fastening screw 46 is loosened, the wheel shaft 44 is rotated by holding the rotating rocking handle 45, at the same time, the wheel shaft 44 drives the wire-rewinding wheel 43 to rotate in the wheel seat 42, and the depth measuring tape 47 is made to descend along with the self-weight of the counterweight head 48 until the counterweight head 48 descends to the bottom of the shallow foundation pit 1, the numerical value of the depth measuring tape 47 can be read, the depth of the shallow foundation pit 1 is determined, the smooth proceeding of the deviation correction work is ensured, when the building object 3 deviates leftwards, the rotating handle 87 can be held by holding the rotating screw 86 to rotate the position of the rotating screw 86 in the fixing nut 84, at the moment, the rotating screw 86 drives the rotating screw 86 to rotate in the connecting seat 82, the deviation correcting head 81 is made to move inwards until the building object 3 is contacted and pressed against the deviation, at the deviation correction work is started until the deviation correction work is successful, the building object 3 is ensured to be vertical, the correction and reinforcement capability is improved, in order to ensure the reinforcement capability, the square-head bolt 117 is loosened, the fixing head 116 is hammered continuously, so that the adjusting rod 115 moves in the supporting vertical seat 114, the anti-deflection top plate 111 is driven to move until the adjusting rod contacts and is tightly pressed against the building object 3, the problem that the building object 3 is deflected suddenly again can be avoided, the square-head bolt 117 can be locked after the building object 3 is determined to be deflected, the reinforcement capability is improved, the stability of the building object 3 is ensured, in order to avoid the problem that the building object 3 is suddenly fractured during correction, the anti-fracture top plate 122 can be used for blocking, the auxiliary handle 127 is held by hands to rotate the position of the jacking screw rod 123 in the fixed lining seat 125 by loosening the wing-shaped screw 126, the cylindrical roller bearing 124 drives the anti-fracture top plate 122 to move, and the five-, an operator must adopt an instrument to assist in supporting the fracture-preventing top plate 122 to avoid the collapse problem, and finally the wing-shaped screw 126 is locked, so that the problem of sudden fracture in the deviation correction of the building object 3 can be avoided, and the auxiliary protection effect is achieved.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (7)
1. The shallow foundation building rectification reinforcing device with the good fixing effect is characterized by comprising a shallow foundation pit (1), a foundation (2), a building object (3), a foundation pit depth measuring and processing ruler structure (4), a bolt nut (5), a main fixing seat (6), a main foundation bolt (7), a rectification and reinforcement rotary ejector rod structure (8), a slave fixing seat (9), a slave foundation bolt (10), an adjustable auxiliary reinforcement anti-skew plate structure (11), an anti-fracture auxiliary protection jacking plate structure (12), a mounting seat (13), a five-stage stainless steel telescopic rod (14) and a connecting seat (15), wherein the shallow foundation pit (1) is arranged in the middle position of the left side inside the foundation (2); the building object (3) is built inside the shallow foundation pit (1); the foundation pit depth measuring and processing ruler structure (4) is arranged at the left end of the main fixing seat (6) through a bolt and a nut (5); the main fixing seat (6) is transversely installed on the right upper side of the foundation (2) through a main foundation bolt (7); the correcting and reinforcing rotary ejector rod structure (8) is arranged on the upper parts of the foundation pit depth measuring and processing ruler structure (4) and the main fixing seat (6); the auxiliary fixing seat (9) is transversely installed on the left upper side of the foundation (2) through an auxiliary foundation bolt (10); the adjustable auxiliary reinforcing anti-deflection plate structure (11) is arranged at the right end of the auxiliary fixing seat (9); the anti-fracture auxiliary protection jacking plate structure (12) is arranged at the upper end of the mounting seat (13); the lower end of the five-stage stainless steel telescopic rod (14) is connected to the middle position in the connecting seat (15) in a shaft mode; the joint seat (15) is arranged at the middle position of the upper right side of the main fixed seat (6) through a bolt; the basic pit depth measuring and processing ruler structure (4) comprises a protective cover (41), a wheel seat (42), a take-up pulley (43), a wheel shaft (44), a rotary rocking handle (45), a wing-shaped fastening screw (46), a depth measuring tape (47) and a counterweight head (48), wherein a right lower end screw of the protective cover (41) is connected to the right upper side of the wheel seat (42); the take-up pulley (43) is arranged at the middle position inside the pulley seat (42) through a pulley shaft (44); the transverse right part of the rotary rocking handle (45) is connected with the front end of the wheel shaft (44) in a key way; the wing-shaped fastening screw (46) penetrates through the middle position of the left side inside the rotary rocking handle (45) and is in threaded connection with the wheel seat (42); one end of the depth measuring tape (47) is wound on the outer surface of the take-up pulley (43), the other end of the depth measuring tape is connected to the middle position of the upper end of the counterweight head (48) through a screw, the deviation rectifying and reinforcing rotary ejector rod structure (8) comprises a deviation rectifying head (81), a connecting seat (82), a deep groove ball bearing (83), a fixing nut (84), a nut lining seat (85), a rotary screw rod (86) and a rotary handle (87), and a right bolt of the deviation rectifying head (81) is installed on the left side of the connecting seat (82); the deep groove ball bearing (83) is embedded in the middle position inside the connecting seat (82); the fixed nuts (84) are respectively embedded in the middle position of the upper side inside the nut lining seat (85); the rotary screw rod (86) is transversely in threaded connection with the middle position inside the fixed nut (84); the middle position of the left side of the rotating handle (87) is mounted at the right end of the rotating screw (86) through a bolt, the adjustable auxiliary reinforcing anti-deflection plate structure (11) comprises an anti-deflection top plate (111), a fixing shaft (112), a stainless steel seat (113), a supporting vertical seat (114), an adjusting rod (115), a fixing head (116) and a square-head bolt (117), and the longitudinal lower end of the anti-deflection top plate (111) is mounted at the middle position inside the stainless steel seat (113) through the fixing shaft (112); the stainless steel seat (113) is arranged at the middle position of the right side of the supporting vertical seat (114) through a bolt; the adjusting rod (115) transversely penetrates through the middle position of the upper side inside the supporting vertical seat (114); the fixed head (116) is in threaded connection with the left end of the adjusting rod (115); the square head bolt (117) is in threaded connection with the joint of the supporting vertical seat (114) and the adjusting rod (115), the anti-fracture auxiliary protection jacking plate structure (12) comprises a butt joint seat (121), an anti-fracture top plate (122), a jacking screw rod (123), a cylindrical roller bearing (124), a fixed lining seat (125), a wing screw (126) and an auxiliary handle (127), and the butt joint seat (121) is installed in the middle position of the upper right side of the anti-fracture top plate (122) through a bolt; the left end of the jacking screw rod (123) is transversely installed on the right lower side of the fracture-preventing top plate (122) through a cylindrical roller bearing (124); the right transverse part of the jacking screw rod (123) penetrates through the middle position of the upper side of the inside of the fixed lining seat (125); the thumb screw (126) is in threaded connection with the connecting part of the fixed lining seat (125) and the jacking screw rod (123); the auxiliary handle (127) is mounted at the right end of the tightening screw rod (123) through a bolt at the longitudinal middle position.
2. The deviation rectifying and strengthening device for shallow foundation buildings with good fixing effect as claimed in claim 1, wherein the take-up pulley (43) and the wheel axle (44) are connected by keys.
3. The deviation rectifying and reinforcing device for shallow foundation buildings with good fixing effect as claimed in claim 1, wherein the axle (44) and the wheel seat (42) are connected by a bearing.
4. The deviation rectifying and strengthening device for shallow foundation buildings with good fixing effect as claimed in claim 1, wherein the depth measuring tape (47) and the take-up pulley (43) are connected by screws.
5. The deviation rectifying and strengthening device for shallow foundation buildings with good fixing effect as claimed in claim 1, wherein the right end of the wheel seat (42) is installed on the left end of the main fixing seat (6) through a bolt and a nut (5).
6. The deviation rectifying and reinforcing device for shallow foundation buildings with good fixing effect as claimed in claim 1, wherein the protective cover (41) is a semi-cylindrical PVC plastic cover.
7. The deviation rectifying and strengthening device for shallow foundation buildings with good fixing effect as claimed in claim 1, wherein the protective cover (41) is covered on the upper outer side of the take-up pulley (43).
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| CN201910445592.0A CN110144984B (en) | 2019-05-27 | 2019-05-27 | Shallow foundation building deviation rectifying and reinforcing device with good fixing effect |
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| CN201910445592.0A CN110144984B (en) | 2019-05-27 | 2019-05-27 | Shallow foundation building deviation rectifying and reinforcing device with good fixing effect |
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| CN111335671B (en) * | 2020-03-31 | 2021-08-10 | 南京地下空间高技术产业研究院有限公司 | Deviation rectifying reinforcing mechanism based on house inclination |
| CN111946095A (en) * | 2020-08-09 | 2020-11-17 | 闫志伟 | Deviation rectifying and reinforcing device for preventing combined house from inclining |
| CN112411641B (en) * | 2020-11-18 | 2022-03-15 | 深圳金煌建设工程有限公司 | Post-disaster house deviation rectifying device and method |
| CN113006169A (en) * | 2021-02-25 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Device for rectifying and reinforcing pile foundation of precast pile of factory building |
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| JP2819447B2 (en) * | 1994-07-14 | 1998-10-30 | 富士男 板垣 | Building settlement settlement method |
| FR2915498B1 (en) * | 2007-04-25 | 2011-09-30 | Jean Marie Renovation | DEVICE AND METHOD FOR ESTABLISHING A FOUNDATION HELICOIDAL MICROPY |
| JP5540044B2 (en) * | 2012-07-24 | 2014-07-02 | エス・ピー・アイ・イグティブ社株式会社 | Hydraulic jack jig used for restoration work for uneven settlement of buildings and repair method for unevenly settled buildings using this jig |
| US10450764B2 (en) * | 2017-02-22 | 2019-10-22 | Woodford Bros., Inc. | Apparatus and method for straightening and/or pushing a wall |
| CN208379623U (en) * | 2018-05-18 | 2019-01-15 | 龙梅 | A kind of building pile foundation anti-deflection device |
| CN109695238B (en) * | 2019-01-25 | 2024-03-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Engineering geological crack measuring device and using method |
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