CN111809672A - Building quantitative deviation correcting device and protective layer thereof - Google Patents
Building quantitative deviation correcting device and protective layer thereof Download PDFInfo
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- CN111809672A CN111809672A CN202010706046.0A CN202010706046A CN111809672A CN 111809672 A CN111809672 A CN 111809672A CN 202010706046 A CN202010706046 A CN 202010706046A CN 111809672 A CN111809672 A CN 111809672A
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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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/10—Homopolymers or copolymers of propene
- C09D123/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a building quantitative deviation correcting device and a protective layer thereof, belonging to the field of buildings, and the technical scheme is as follows: the device comprises a rack fixed in an excavation groove on one side of the low sedimentation end of the building and a protection plate fixed in an excavation groove on one side of the high sedimentation end of the building, wherein a servo motor is fixed on the rack, a screw rod is connected to the end part of a motor shaft of the servo motor, a fixed seat is connected to the rack in a sliding manner along the vertical direction, the fixed seat is in threaded connection with the screw rod, a support rod is fixed on the fixed seat, a first deviation rectifying plate is hinged to the end part of the support rod far away from the fixed seat, a hydraulic cylinder is connected between the first deviation rectifying plate and the support rod, and the cylinder body of the hydraulic cylinder is hinged to the support rod; the antifouling coating on the surface of the first deviation correcting plate can effectively prevent the first deviation correcting plate from becoming too dirty and difficult to clean.
Description
Technical Field
The invention relates to the field of buildings, in particular to a quantitative deviation rectifying device of a building and a protective layer thereof.
Background
The building rectification (also called rectification) refers to the reinforcement measures for rectifying and strengthening the inclination of the existing building caused by the deviation of the vertical position due to some reason, which seriously affects the use, even harms the lives and properties of residents and the production safety of factories, so as to recover the normal use function of the existing building.
The soil digging and correcting method is to dig out partial soil under the foundation with smaller settlement of the inclined building to cause the soil under the foundation to be partially empty, so that the contact area between the partial foundation and the soil is reduced, the lateral soil squeezing deformation is caused, the soil under the foundation is forced to generate certain compaction sinking or lateral extrusion deformation under the self-weight action of the building, and the differential settlement of the whole foundation is adjusted, thereby achieving the purpose of correcting the inclination of the building.
When the soil excavation deviation rectifying method is used for rectifying deviation of the building, a deviation rectifying device is required to be assisted to ensure that the building can be quantitatively rectified. The existing method is to directly adopt the supporting column to abut against the surface of the side with lower settlement of the building for righting, but the method has the defects of inconvenient operation, incapability of quantifying and unsatisfactory rectification effect.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a quantitative deviation rectifying device for a building, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a quantitative deviation correcting device of a building comprises a rack fixed in an excavation groove at one side of the low sedimentation end of the building and a protection plate fixed in an excavation groove at one side of the high sedimentation end of the building, wherein a servo motor is fixed on the rack, the end part of a motor shaft of the servo motor is connected with a screw rod, a fixed seat is connected on the rack in a sliding way along the vertical direction, the fixed seat is in threaded connection with the screw rod, a supporting rod is fixed on the fixed seat, a first deviation correcting plate is hinged at the end part of the supporting rod far away from the fixed seat, a hydraulic cylinder is connected between the first deviation correcting plate and the supporting rod, the cylinder body of the hydraulic cylinder is hinged on the supporting rod, the end part of a piston rod of the hydraulic,
through adopting above-mentioned technical scheme, when rectifying to the building, can adopt and draw soil to rectify the method cooperation device and rectify a deviation, when starting the servo motor on the frame in the excavation inslot, servo motor will drive the vertical slip of fixing base, the deuterogamy starts the pneumatic cylinder and can drive first board of rectifying and carry out the regulation of angle and position, can be to the first angle and the position of rectifying the board of the gradient rational regulation of building, can adjust the first angle of rectifying the board gradually in the cycle of rectifying, just can make the building by slow rectifying, so the device has can the ration rectify a deviation, convenient operation is reliable and the effect of rectifying a deviation advantage comparatively ideal for traditional way.
Furthermore, a supporting column is further fixed in the excavation groove located on one side of the settlement low end of the building, the end portion of the supporting column is hinged to a touch rod, a second deviation rectifying plate is fixed to the end portion of the touch rod, the second deviation rectifying plate is connected with a third deviation rectifying plate through a plurality of first springs, a guide rod is fixed to one surface, close to the second deviation rectifying plate, of the third deviation rectifying plate, a guide hole for the guide rod to penetrate through is formed in the second deviation rectifying plate, and an angle locking portion used for locking the angle of the supporting column is further arranged on the supporting column.
Through adopting above-mentioned technical scheme, the angle of the articulated feeler lever of support column tip can be adjusted according to the inclination of building, and the second of the feeler lever tip is rectified board and the third and is rectified the board and have the effect of supplementary first board conflict of rectifying, utilizes the second to rectify the first spring between board and the third and can make the roofing of contradicting more stable.
Further, the angle locking part comprises a locking nut, a fixing rod, a round block, a ring groove, a first fixing plate, an arc-shaped block, a pull rod, a limiting block and a second spring, the locking nut is in threaded connection with the outer part of the hinged shaft of the supporting column and the touch rod, the fixing rod is fixed at the end part of the hinged shaft of the supporting column and the touch rod, the round block is fixed at the end part of the fixed rod, the ring groove is arranged on the round block and can be clamped by the arc-shaped block, the first fixing plate is fixed on the supporting column, the arc-shaped block is fixed at the end part of the pull rod, the pull rod is connected in the first fixing plate in a sliding manner, the limiting block is fixed at one end of the pull rod, which is far away from the arc-shaped block, the second spring is further sleeved outside the pull rod, one end of the second spring is fixed to the first fixing plate, and the other end of the second spring is fixed to the limiting block.
By adopting the technical scheme, when the angle of the abutting rod is adjusted according to the inclination degree of the building, an operator can tighten the locking nut to lock the position of the abutting rod; under the elastic force effect of the outside second spring of pull rod between first fixed plate and the stopper, will make the arc piece of pull rod tip insert the annular on the circle piece in, utilize the joint effect of arc piece to prevent the rotation of dead lever, just can effectively prevent that the conflict pole from taking place to rotate.
Further, a sliding groove is formed in the arc-shaped block, an inserting block is connected to the sliding groove in a sliding mode along the vertical direction, a third spring is connected between the inserting block and the bottom of the sliding groove, and a plurality of inserting grooves for inserting the inserting block are formed in the bottoms of the annular grooves in the round block.
Through adopting above-mentioned technical scheme, when the annular on the circle piece is gone into to the arc piece card, under the spring action of third spring in the spout, will make the inserted block insert in the slot of annular tank bottom on the circle piece to fully lock the angle of circle piece, it is comparatively reliable, and because seted up a plurality of slots on the ring piece, so can be applicable to the angle card of a plurality of differences and decide.
Furthermore, one side of the protection plate, which is close to the building, is connected with a fourth deviation correction plate through a plurality of fourth springs, one ends of the fourth springs are fixed on the protection plate, and the other ends of the fourth springs are fixed on the fourth deviation correction plate.
Through adopting above-mentioned technical scheme, under the elastic force effect of the fourth spring between guard plate and the fourth board of rectifying, the fourth board of rectifying will contradict and subside higher one side at the building, can prevent that the building from holding up partially excessively.
Furthermore, a plurality of sockets are inserted in the rack, a first inserted bar is fixed at the bottom of the socket, a first conical plug is arranged at the end of the first inserted bar, and the socket is connected with the rack through a plurality of locking bolts.
By adopting the technical scheme, when the rack is required to be fixed in the excavation groove, an operator can drive the socket and the first insertion rod into the bottom of the excavation groove, and then the rack can be fixed in the excavation groove by screwing the socket and the rack through the locking bolt.
Furthermore, a second fixing plate is fixedly welded at the bottom of the supporting column, a plurality of second inserting rods are fixedly arranged on the bottom surface of the second fixing plate, and conical second plugs are arranged at the end parts of the second inserting rods.
Through adopting above-mentioned technical scheme, through utilizing conical second plug can be convenient squeeze into the ground end with the second inserted bar, can be stable fix the support column in the ground.
Furthermore, a T-shaped guard plate made of stainless steel is fixed on the edge of the excavation groove where the rack is located, and a stainless steel return-shaped guard plate is fixed on the periphery of the excavation groove where the support columns are located.
Through adopting above-mentioned technical scheme, utilize the T font of stainless steel to keep off the backplate and return the font and keep off the backplate and can prevent that earth from entering into to open and dig the inslot and influence and rectify a deviation.
Further, the surface of the first deviation correcting plate is also coated with an antifouling coating, and the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 45-50 parts of polypropylene, 38-42 parts of polyvinyl chloride, 34-38 parts of polyurethane, 28-32 parts of epoxy resin, 20-23 parts of polyacrylic resin, 13-15 parts of polyvinyl alcohol, 14-16 parts of glycerol, 11-13 parts of sodium acrylate and 8-10 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the temperature in the reaction kettle to 278-;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 104-108 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate in S3 is put into cold water at 5 ℃ to be quenched for 15S and then taken out immediately.
Further, in the step S1, polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin are uniformly mixed and then added into a reaction kettle, the temperature in the reaction kettle is heated to 282 ℃ and kept for 25min, and thus the antifouling coating pre-preparation liquid is obtained.
Through adopting above-mentioned technical scheme, the antifouling coating on first board surface of rectifying can prevent effectively that first board of rectifying from becoming too dirty and being difficult to wash.
In summary, the invention mainly has the following beneficial effects:
when rectifying a deviation to the building, can adopt and draw soil to rectify a deviation method cooperation device and rectify a deviation, when starting the servo motor on the frame in the excavation inslot, servo motor will drive the vertical slip of fixing base, it can drive first board of rectifying a deviation and carry out the regulation of angle and position to cooperate the start-up pneumatic cylinder again, can be to the first angle and the position of rectifying a deviation of the reasonable regulation of the gradient of building, can adjust the angle of first board of rectifying a deviation gradually in the cycle of rectifying a deviation, just can make the building by slow rectifying a deviation, so the device has can the ration rectify a deviation, convenient operation is reliable and the effect of rectifying a deviation advantage comparatively ideal for traditional way.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural view of a portion of the apparatus at the lower end of a building to show the apparatus according to an embodiment of the present invention;
FIG. 5 is a sectional view of a structure of an embodiment of the present invention for showing a portion of the apparatus located at a lower portion of a building to be sunk;
FIG. 6 is an enlarged view of the portion B of FIG. 5;
FIG. 7 is a second schematic structural view of an embodiment of the present invention for showing the lower portion of a building at a sinking position;
FIG. 8 is an enlarged view of the portion C of FIG. 7;
fig. 9 is a third schematic structural view of an embodiment of the present invention for showing a portion of the apparatus located at a lower portion of a building.
In the figure: 1. excavating a groove; 11. a frame; 12. a protection plate; 110. a servo motor; 111. a screw; 112. a fixed seat; 113. a support bar; 114. a hydraulic cylinder; 115. a first deviation correcting plate; 13. a support pillar; 131. a touch bar; 132. a second deviation correcting plate; 133. a third deviation correcting plate; 134. a first spring; 1331. a guide bar; 1321. a guide hole; 2. an angle locking portion; 21. locking the nut; 22. fixing the rod; 23. a round block; 231. a ring groove; 24. a first fixing plate; 241. a pull rod; 242. an arc-shaped block; 2411. a limiting block; 2410. a second spring; 2421. a chute; 2422. inserting a block; 2423. a third spring; 2311. a slot; 121. a fourth spring; 1211. a fourth deviation correcting plate; 1100. a socket; 1101. a first plunger; 11011. a first plug; 1102. locking the bolt; 1300. a second fixing plate; 130. a second plunger; 1301. a second plug; 101. a T-shaped guard plate; 102. the font of returning keeps off the backplate.
Detailed Description
The present invention is described in further detail below with reference to figures 1-9.
Example 1
Referring to fig. 1, 2 and 3, a quantitative deviation correcting device for a building needs to be matched with a soil digging deviation correcting method to correct deviation in order to realize deviation correction of an inclined building, wherein during deviation correction, two inclined sides of the building are respectively provided with an excavation groove 1, and the device is arranged in the excavation grooves 1 to realize deviation correction of the building; the device comprises a rack 11 fixed in an excavation groove 1 at the lower end side of the building settlement and a protection plate 12 fixed in the excavation groove 1 at the high end side of the building settlement, wherein during the deviation correction, one side of the rack 11 is pushed to one side of the protection plate 12 to gradually correct the deviation of the building; in order to achieve the purpose, a servo motor 110 is fixed on a frame 11, a screw 111 is connected to the end of a motor shaft of the servo motor 110, a fixed seat 112 is connected to the frame 11 in a sliding manner along the vertical direction, the fixed seat 112 is in threaded connection with the screw 111, a support rod 113 is fixed on the fixed seat 112, a first deviation correcting plate 115 is hinged to the end of the support rod 113 far away from the fixed seat 112, and a hydraulic cylinder 114 is connected between the first deviation correcting plate 115 and the support rod 113, wherein the cylinder body of the hydraulic cylinder 114 is hinged to the support rod 113, and the end of a piston rod of the hydraulic cylinder 114 is hinged to the first deviation correcting plate 115; when rectifying a deviation to the building, can adopt and draw soil to rectify a deviation method cooperation device and rectify a deviation, when starting the servo motor 110 on the frame 11 in the excavation 1, servo motor 110 will drive fixing base 112 vertical slip, it can drive first board 115 of rectifying a deviation to carry out the regulation of angle and position to cooperate the hydraulic cylinder 114 that starts again, can rationally adjust the angle and the position of first board 115 of rectifying a deviation to the gradient of building, can gradually adjust the angle of first board 115 of rectifying a deviation in the cycle of rectifying a deviation, just can make the building slowly rectify a deviation, so the device has can rectify a deviation by ration, convenient operation is reliable and the effect of rectifying a deviation is comparatively ideal for traditional way advantage.
Referring to fig. 4, since the side of the building is often a wide area, in order to provide a sufficient supporting effect for the apparatus, a supporting column 13 is further fixed in an excavation 1 (refer to fig. 1) located on the lower end side of the building, an end of the supporting column 13 is hinged with a touch rod 131, an end of the touch rod 131 is fixed with a second deviation-correcting plate 132, the second deviation-correcting plate 132 is connected with a third deviation-correcting plate 133 through two first springs 134, a guide rod 1331 is fixed on one side of the third deviation-correcting plate 133 close to the second deviation-correcting plate 132, a guide hole 1321 for the guide rod 1331 to pass through is formed in the second deviation-correcting plate 132, and an angle locking portion 2 for locking the angle of the supporting column 13 is further arranged on the supporting column 13 in order to lock the positions of the touch rod 131, the second deviation-correcting plate 132 and the third deviation-correcting plate 133; because the angle of the hinged abutting rod 131 at the end of the supporting column 13 can be adjusted according to the inclination degree of the building, the second deviation-rectifying plate 132 and the third deviation-rectifying plate 133 at the end of the abutting rod 131 have the effect of assisting the first deviation-rectifying plate 115 to abut against, and the abutting roof can be more stable by utilizing the first spring 134 between the second deviation-rectifying plate 132 and the third deviation-rectifying plate 133.
Referring to fig. 5, 6 and 8, wherein the angle locking part 2 includes a locking nut 21, a fixing rod 22, a round block 23, a ring groove 231, a first fixing plate 24, an arc block 242, a pull rod 241, a limit block 2411 and a second spring 2410, wherein the locking nut 21 is screwed outside the hinge shaft of the support column 13 and the interference rod 131, and tightening the locking nut 21 can lock the angle of the interference rod 131; since the retaining nut 21 may lose its retaining effect due to the large force applied to the contact rod 131, the retaining rod 22 is fixed to the end of the hinge shaft between the support post 13 and the contact rod 131, the round block 23 is fixed to the end of the retaining rod 22, the annular groove 231 is formed in the round block 23 and is used for the arc block 242 to be inserted into, the first retaining plate 24 is fixed to the support post 13, the arc block 242 is fixed to the end of the pull rod 241, wherein the pull rod 241 is slidably connected in the first fixing plate 24, the limit block 2411 is fixed at one end of the pull rod 241 far away from the arc-shaped block 242, and a second spring 2410 is also sleeved outside the pull rod 241, wherein one end of the second spring 2410 is fixed on the first fixing plate 24, the other end of the second spring 2410 is fixed on the limit block 2411, when the angle of the interference lever 131 is adjusted according to the inclination of the building, the operator can tighten the lock nut 21 to lock the position of the interference lever 131; under the elastic force effect of the second spring 2410 outside the pull rod 241 between the first fixing plate 24 and the limiting block 2411, the arc-shaped block 242 at the end of the pull rod 241 is inserted into the annular groove 231 on the round block 23, the fixing rod 22 can be prevented from rotating by the clamping effect of the arc-shaped block 242, and the touch rod 131 can be effectively prevented from rotating.
Referring to fig. 6, in order to improve the locking effect of the arc-shaped block 242 clamped in the ring groove 231, a sliding groove 2421 is formed in the arc-shaped block 242, meanwhile, an insertion block 2422 is connected to the sliding groove 2421 in a sliding manner in the vertical direction, a third spring 2423 is connected between the insertion block 2422 and the bottom of the sliding groove 2421, ten insertion grooves 2311 for the insertion block 2422 to insert are formed in the bottom of the ring groove 231 on the circular block 23, when the arc-shaped block 242 is clamped in the ring groove 231 on the circular block 23, the insertion block 2422 is inserted into the insertion groove 2311 in the bottom of the ring groove 231 on the circular block 23 under the elastic force of the third spring 2423 in the sliding groove 2421, so that the angle of the circular block 23 is fully locked, and is reliable, and the ring block is suitable for being clamped at a plurality of different angles due to the plurality of the.
Referring to fig. 1, in order to make the protection plate 12 have a certain supporting and buffering effect, the protection plate 12 is connected to a fourth deviation-rectifying plate 1211 on a side close to the building through ten fourth springs 121, wherein one end of the fourth spring 121 is fixed to the protection plate 12, and the other end of the fourth spring 121 is fixed to the fourth deviation-rectifying plate 1211, and under the elastic force of the fourth spring 121 between the protection plate 12 and the fourth deviation-rectifying plate 1211, the fourth deviation-rectifying plate 1211 will abut against the side of the building with higher settlement, so that the building can be prevented from being excessively supported.
Referring to fig. 3, 7 and 9, in order to stably fix the rack 11, a plurality of sockets 1100 are inserted into the rack 11, a first inserting rod 1101 is fixed at the bottom of the socket 1100, wherein a first plug 11011 with a taper shape is arranged at the end of the first inserting rod 1101, the socket 1100 is connected with the rack 11 through four locking bolts 1102, when the rack 11 needs to be fixed in the excavation slot 1, an operator can drive the socket 1100 and the first inserting rod 1101 into the bottom of the excavation slot 1, and then the rack 11 can be fixed in the excavation slot 1 by screwing the socket 1100 and the rack 11 through the locking bolts 1102; in order to stably fix the supporting column 13, a second fixing plate 1300 is welded and fixed to the bottom of the supporting column 13, four second inserting rods 130 are fixed to the bottom surface of the second fixing plate 1300, wherein tapered second plugs 1301 are arranged at the ends of the second inserting rods 130, and the second inserting rods 130 can be conveniently driven into the ground by using the tapered second plugs 1301, so that the supporting column 13 can be stably fixed in the ground; in order to prevent soil from flowing into the excavation tank 1 (refer to fig. 1) without accident, a T-shaped guard plate 101 made of stainless steel is fixed on the edge of the excavation tank 1 where the frame 11 is located, a return-shaped guard plate 102 made of stainless steel is fixed around the excavation tank 1 where the supporting column 13 is located, and the T-shaped guard plate 101 and the return-shaped guard plate 102 made of stainless steel can prevent soil from entering the excavation tank 1 to influence deviation rectification.
Example 2
The difference from embodiment 1 is that the surface of the first deviation correcting plate 115 is coated with an antifouling coating, and since the first deviation correcting plate 115 needs to be permanently abutted against the wall surface of the building, on one hand, in order to prevent the first deviation correcting plate 115 from rusting, and on the other hand, in order to keep the first deviation correcting plate 115 at a certain cleanliness, the surface of the first deviation correcting plate 115 is convenient to clean, so that the surface of the first deviation correcting plate 115 is coated with the antifouling coating, and therefore, the preparation method of the antifouling coating is provided, and the preparation method has the advantages of short preparation flow and simple preparation, wherein the preparation method of the antifouling coating on the surface of the first deviation correcting plate 115 is as follows:
taking the following raw materials in parts by weight for standby: 45 parts of polypropylene, 38 parts of polyvinyl chloride, 34 parts of polyurethane, 28 parts of epoxy resin, 20 parts of polyacrylic resin, 13 parts of polyvinyl alcohol, 14 parts of glycerol, 11 parts of sodium acrylate and 8 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the temperature in the reaction kettle to 278 ℃, and preserving the temperature for 20min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 104 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
Example 3
The difference from the embodiment 2 lies in the preparation of the antifouling coating on the surface of the first deviation correcting plate 115, wherein the preparation method of the antifouling coating is as follows:
taking the following raw materials in parts by weight for standby: 47 parts of polypropylene, 39 parts of polyvinyl chloride, 35 parts of polyurethane, 28 parts of epoxy resin, 20 parts of polyacrylic resin, 13 parts of polyvinyl alcohol, 14 parts of glycerol, 11 parts of sodium acrylate and 8 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the temperature in the reaction kettle to 279 ℃, and preserving the temperature for 22min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 105 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
Example 4
The difference from the embodiment 2 lies in the preparation of the antifouling coating on the surface of the first deviation correcting plate 115, wherein the preparation method of the antifouling coating is as follows:
taking the following raw materials in parts by weight for standby: 47 parts of polypropylene, 39 parts of polyvinyl chloride, 35 parts of polyurethane, 30 parts of epoxy resin, 21 parts of polyacrylic resin, 14 parts of polyvinyl alcohol, 15 parts of glycerol, 12 parts of sodium acrylate and 9 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the temperature in the reaction kettle to 280 ℃, and preserving the temperature for 22min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 105 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
Example 5
The difference from the embodiment 2 lies in the preparation of the antifouling coating on the surface of the first deviation correcting plate 115, wherein the preparation method of the antifouling coating is as follows:
taking the following raw materials in parts by weight for standby: 49 parts of polypropylene, 40 parts of polyvinyl chloride, 35 parts of polyurethane, 30 parts of epoxy resin, 21 parts of polyacrylic resin, 14 parts of polyvinyl alcohol, 15 parts of glycerol, 12 parts of sodium acrylate and 9 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the reaction kettle to 281 ℃, and keeping the temperature for 25min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 106 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
Example 6
The difference from the embodiment 2 lies in the preparation of the antifouling coating on the surface of the first deviation correcting plate 115, wherein the preparation method of the antifouling coating is as follows:
taking the following raw materials in parts by weight for standby: 50 parts of polypropylene, 42 parts of polyvinyl chloride, 38 parts of polyurethane, 32 parts of epoxy resin, 21 parts of polyacrylic resin, 14 parts of polyvinyl alcohol, 15 parts of glycerol, 12 parts of sodium acrylate and 9 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the reaction kettle to 283 ℃ and preserving the temperature for 25min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 107 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
Example 7
The difference from the embodiment 2 lies in the preparation of the antifouling coating on the surface of the first deviation correcting plate 115, wherein the preparation method of the antifouling coating is as follows:
taking the following raw materials in parts by weight for standby: 50 parts of polypropylene, 42 parts of polyvinyl chloride, 38 parts of polyurethane, 32 parts of epoxy resin, 23 parts of polyacrylic resin, 15 parts of polyvinyl alcohol, 16 parts of glycerol, 13 parts of sodium acrylate and 10 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the reaction kettle to 283 ℃ and preserving the temperature for 25min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 107 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
Example 8
The difference from the embodiment 2 lies in the preparation of the antifouling coating on the surface of the first deviation correcting plate 115, wherein the preparation method of the antifouling coating is as follows:
taking the following raw materials in parts by weight for standby: 50 parts of polypropylene, 42 parts of polyvinyl chloride, 38 parts of polyurethane, 32 parts of epoxy resin, 23 parts of polyacrylic resin, 15 parts of polyvinyl alcohol, 16 parts of glycerol, 13 parts of sodium acrylate and 10 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the reaction kettle to 285 ℃, and keeping the temperature for 30min to obtain antifouling coating pre-preparation liquid;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 108 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate 115 by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate 115 in S3 was put into cold water at 5 ℃ and quenched 15S and immediately taken out.
The first rectification plate 115 coated with the antifouling coating in examples 2 to 8 was subjected to surface hardness and peel strength tests, and for comparison, the data of all examples were normalized based on the data of example 2.
TABLE 1
| Surface hardness | Peel strength | |
| Example 2 | 100% | 100% |
| Example 3 | 102% | 101% |
| Example 4 | 102% | 99% |
| Example 5 | 105% | 105% |
| Example 6 | 101% | 104% |
| Example 7 | 102% | 100% |
| Example 8 | 102% | 99% |
From the above, since the test results of the surface hardness and the peel strength of the first deviation correcting plate 115 in example 5 are higher than those of the other examples coated with the antifouling coating, the preparation method of the antifouling coating given in example 5 is the most preferable choice.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a building ration deviation correcting device's inoxidizing coating, includes frame (11) of fixing in building subsides low end one side excavation groove (1) and fixes guard plate (12) in building subsides high end one side excavation groove (1), its characterized in that: a servo motor (110) is fixed on the rack (11), a screw rod (111) is connected to the end of a motor shaft of the servo motor (110), a fixed seat (112) is connected to the rack (11) in a sliding manner along the vertical direction, the fixed seat (112) is in threaded connection with the screw rod (111), a support rod (113) is fixed on the fixed seat (112), a first deviation correcting plate (115) is hinged to the end of the support rod (113) far away from the fixed seat (112), a hydraulic cylinder (114) is connected between the first deviation correcting plate (115) and the support rod (113), the cylinder body of the hydraulic cylinder (114) is hinged to the support rod (113), and the end of a piston rod of the hydraulic cylinder (114) is hinged to the first deviation correcting plate (115);
the surface of the first deviation correcting plate (115) is coated with an antifouling coating, and the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 45-50 parts of polypropylene, 38-42 parts of polyvinyl chloride, 34-38 parts of polyurethane, 28-32 parts of epoxy resin, 20-23 parts of polyacrylic resin, 13-15 parts of polyvinyl alcohol, 14-16 parts of glycerol, 11-13 parts of sodium acrylate and 8-10 parts of polyacrylamide;
s1, preparing an antifouling coating pre-preparation liquid: uniformly mixing polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin, adding the mixture into a reaction kettle, heating the temperature in the reaction kettle to 278-;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 104-108 ℃, adding polyacrylic resin, polyvinyl alcohol, glycerol, sodium acrylate and polyacrylamide into the reaction kettle, and uniformly stirring to obtain an antifouling coating solution;
s3, coating: uniformly spraying the antifouling coating solution obtained in the step S2 on the surface of the first deviation correcting plate (115) by using a hot-melt spray gun;
s4, drying: the first deviation rectifying plate (115) in S3 is put into cold water at 5 ℃ and quenched for 15S to be immediately taken out.
2. The protective layer of the building quantitative deviation correcting device of claim 1, wherein: and in the S1, polypropylene, polyvinyl chloride, polyurethane, epoxy resin and polyacrylic resin are uniformly mixed and then added into a reaction kettle, the temperature in the reaction kettle is heated to 282 ℃, and the temperature is kept for 25min, so that the antifouling coating pre-preparation liquid is obtained.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010706046.0A CN111809672A (en) | 2019-01-10 | 2019-01-10 | Building quantitative deviation correcting device and protective layer thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023561.6A CN109629848B (en) | 2019-01-10 | 2019-01-10 | Quantitative deviation correcting device of building |
| CN202010706046.0A CN111809672A (en) | 2019-01-10 | 2019-01-10 | Building quantitative deviation correcting device and protective layer thereof |
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| CN201910023561.6A Division CN109629848B (en) | 2019-01-10 | 2019-01-10 | Quantitative deviation correcting device of building |
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| CN201910023561.6A Active CN109629848B (en) | 2019-01-10 | 2019-01-10 | Quantitative deviation correcting device of building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112900909A (en) * | 2021-01-18 | 2021-06-04 | 郭凤娟 | Efficient positioning mechanism that rectifies of wall body for building engineering |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287069B (en) * | 2020-02-23 | 2021-07-16 | 苏州知瑞光电材料科技有限公司 | Connecting member for overcoming non-uniform settlement of bridge |
| CN111809918A (en) * | 2020-07-17 | 2020-10-23 | 泉州市佳创工业产品设计有限公司 | Lateral displacement's stop gear is prevented in building jacking |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2048621B1 (en) * | 1991-07-12 | 1994-10-01 | Gimeno Carlos Molons | PROCEDURE TO STRENGTHEN TOTAL OR PARTIALLY ARCHITECTURAL STRUCTURES, ESPECIALLY BUILDINGS THAT HAVE LOST THEIR VERTICALITY. |
| DE19648648A1 (en) * | 1996-11-18 | 1997-04-24 | Bertold Domasch | Method of stabilising and raising tower-like structures positioned at an angle |
| JP3817579B2 (en) * | 2003-10-30 | 2006-09-06 | 有限会社住環境設計室 | Building foundation lifting device, building foundation lifting method using the same, and subsidence building foundation correction method |
| JP6395529B2 (en) * | 2014-09-10 | 2018-09-26 | 住環境株式会社 | Foundation structure of horizontally recoverable building |
| CN207003502U (en) * | 2017-07-13 | 2018-02-13 | 杭州圣基建筑特种工程有限公司 | It is a kind of to be fetched earth deviation correcting device for basement |
| CN208136979U (en) * | 2018-03-27 | 2018-11-23 | 海南中厦建设工程有限公司 | A kind of shallow foundation rectifying of leaned building ruggedized construction |
| CN108343260B (en) * | 2018-04-08 | 2020-06-23 | 湖南化工地质工程勘察院有限责任公司 | Inclined building deviation rectifying and reinforcing structure and construction method thereof |
| CN108532656B (en) * | 2018-04-18 | 2019-03-08 | 北京交通大学 | A kind of information-based inclination correction method of building automatic dynamic forced landing jacking |
| CN108914999B (en) * | 2018-07-28 | 2020-07-24 | 江苏地基工程有限公司 | Deviation rectifying and repairing structure for inclined pile foundation |
| CN109138011B (en) * | 2018-09-26 | 2021-01-15 | 严军 | Foundation reinforcing and deviation rectifying method for existing building |
-
2019
- 2019-01-10 CN CN202010706046.0A patent/CN111809672A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900909A (en) * | 2021-01-18 | 2021-06-04 | 郭凤娟 | Efficient positioning mechanism that rectifies of wall body for building engineering |
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| CN109629848B (en) | 2020-11-24 |
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