CN114482149A - Municipal construction foundation pile foundation construction method - Google Patents
Municipal construction foundation pile foundation construction method Download PDFInfo
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- CN114482149A CN114482149A CN202210085058.5A CN202210085058A CN114482149A CN 114482149 A CN114482149 A CN 114482149A CN 202210085058 A CN202210085058 A CN 202210085058A CN 114482149 A CN114482149 A CN 114482149A
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- 238000010276 construction Methods 0.000 title claims abstract description 146
- 238000001514 detection method Methods 0.000 claims abstract description 119
- 239000013049 sediment Substances 0.000 claims abstract description 55
- 238000010009 beating Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012548 In-process support Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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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
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a municipal construction foundation pile foundation construction method, which relates to the technical field of foundation pile foundation construction, and comprises a support frame and a detection device, wherein the detection device is arranged at the lower end of the support frame, and the support frame comprises a support plate, a support column, a support block, ground nails and a telescopic spring, and can solve the following problems: a. the existing municipal construction foundation pile foundation construction method is to directly and randomly insert the detection device into the pile foundation, and the detection column cannot be ensured to be in a vertical state, so that the detection data are prone to being inaccurate. b. When the existing municipal construction foundation pile foundation construction method is used for detection, sediment at the bottom of the pile foundation is uneven, and if the detection is directly carried out, the detection result can be seriously wrong.
Description
Technical Field
The invention relates to the technical field of foundation pile foundation construction, and particularly provides a municipal construction foundation pile foundation construction method.
Background
In daily life of people, municipal buildings are great concerns about vital interests of people, building structure foundations are guarantee of building safety, and construction of municipal construction foundation foundations is directly related to stability and safety of building structures, so that the construction of building foundations is of great significance.
The construction process of the municipal construction foundation mainly comprises the steps of drilling holes on the ground which meets the standard, enabling the drilled pile holes to reach a certain depth, adding a certain amount of cement paste into the drilled pile holes, solidifying the cement paste to form the municipal construction foundation pile foundation, carrying out quality detection on the pile holes of the pile foundation, carrying out subsequent construction after various indexes of the pile holes reach the national standard, detecting the hole depth and the hole bottom sediment of the pile holes when carrying out the quality detection on the interior of the pile foundation, mainly adopting a detection column to deeply penetrate into the bottom of the municipal construction foundation pile foundation, applying a certain pressure to enable the detection column to be inserted into the sediment at the bottom of the municipal construction foundation pile foundation, measuring the thickness of the sediment until the detection column cannot move, and the existing detection mode is very common, however, the following problems still remain:
(1) the existing municipal construction foundation pile foundation construction method is to directly and randomly insert the detection device into the pile foundation, and the detection column cannot be ensured to be in a vertical state, so that the detection data are prone to being inaccurate.
(2) When the existing municipal construction foundation pile foundation construction method is used for detection, sediment at the bottom of the pile foundation is uneven, and if the detection is directly carried out, the detection result can be seriously wrong.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the municipal construction foundation pile foundation construction method adopts the following municipal construction foundation pile foundation construction equipment, the equipment comprises a support frame and a detection device, and the lower end of the support frame is provided with the detection device.
The support frame includes backup pad, support column, supporting shoe, ground nail and expanding spring, and the lower extreme of backup pad articulates along the equidistant of circumference direction has the support column, and the lower extreme fixed mounting of support column has the supporting shoe, and the upper end of supporting shoe is run through and has been seted up the round hole, and it is provided with the ground nail to slide in the round hole, and the ground nail passes through expanding spring to be fixed on the supporting shoe.
The detection device comprises a telescopic column, a sliding sleeve, a guide rope, a collection roller, a detection sleeve, a detection cone, a driving motor, a support, a cross-shaped connecting frame, a detection column, a clip frame, a measurement component, an adjusting component, a guide component and a floating component, wherein a telescopic hole is formed in the middle of the support plate in a penetrating way, the telescopic column is fixedly installed in the telescopic hole, the detection column is fixedly installed at one end of the telescopic column, which is far away from the support plate, the detection sleeve is arranged outside the detection column in a sliding way, the detection cone is fixedly installed at the lower end of the detection column, the sliding hole is symmetrically formed in the upper end of the support plate in a penetrating way, the guide rope is arranged in the sliding sleeve in a penetrating way, the upper end of the guide rope is wound on the collection roller, the collection roller is fixedly installed on the support plate through the support, the side end of the collection roller is connected with the output end of the driving motor, and the driving motor is fixed on the support plate through the support, the lower extreme fixedly connected with cross link of direction rope, the lower extreme fixedly connected with of cross link returns the shape frame, and the middle part of cross link runs through and has seted up the detection round hole, and it is provided with the detection sleeve to slide in the detection round hole, is provided with the determine module on the detection sleeve, returns the corner of shape frame and is provided with adjusting part, returns and is provided with the direction subassembly on the lateral wall of shape frame, returns the upper end of shape frame and is provided with floating subassembly.
This municipal construction foundation pile foundation construction equipment includes the following step when carrying out municipal construction foundation pile foundation construction:
s1, equipment checking: before the municipal construction foundation pile foundation construction equipment is started to carry out municipal construction foundation pile foundation construction, the operation of the equipment is checked;
s2, equipment placement: the clip frame is guided by the guide assembly to be deep into the municipal construction foundation pile foundation, and is horizontally placed on the sediment at the bottom of the municipal construction foundation pile foundation by the adjusting assembly;
s3, floating operation: floating the sediments at the bottom of the municipal construction foundation pile foundation through a floating assembly;
s4, detection: and detecting the screeded sediments through a detection assembly.
According to the preferred technical scheme, the measuring assembly comprises a supporting plate, a connecting rod, a sliding block, an electric push rod and a clamping module, the detecting sleeve is of a hollow structure, strip-shaped grooves are formed in the outer side surface of the detecting sleeve in a penetrating mode at equal intervals along the circumferential direction, the lower end of each strip-shaped groove is hinged with the supporting plate, the connecting rod is hinged to the middle of the supporting plate, one end, far away from the supporting plate, of the connecting rod is hinged to the sliding block, the sliding block is arranged inside the detecting sleeve in a sliding mode, the upper end of the sliding block is connected with the electric push rod, the electric push rod is fixed to the inner wall of the detecting sleeve, and the clamping module is arranged at the upper end of the detecting sleeve; the main effect of measuring subassembly is through producing the distance difference between detection post and the detection sleeve, calculates the thickness of the sediment of municipal construction foundation pile foundation bottom through produced distance, guarantees through the support frame simultaneously that the flexible post that links to each other rather than is in vertical state with the detection post all the time, guarantees the accuracy of the data that detect, reduces the error, and then improves the efficiency that detects.
As a preferred technical scheme of the invention, the clamping module comprises a clamping block and a clamping hole, the upper end of the detection sleeve is provided with the clamping hole, the surface of the detection column is provided with clamping grooves at equal intervals, the clamping grooves are fixedly connected with the clamping block through clamping springs, and the clamping module mainly has the function of ensuring that the detection sleeve can only move in one direction and the detection accuracy is ensured.
According to the preferable technical scheme, the guide assembly comprises a guide block, a guide telescopic rod and a fixed block, the fixed block is fixedly installed at the lower end of the clip frame along the circumferential direction, the guide telescopic rod is fixedly installed at one end, away from the center of the clip frame, of the fixed block, the guide block is fixedly connected to one end, away from the fixed block, of the guide telescopic rod, the guide block is arranged on the lower side wall of the clip frame in a sliding mode, the guide block is of a right-angle trapezoidal structure, the inclined plane structure of the guide block is placed towards the outer side, and the guide assembly mainly plays a role in guiding the clip frame through the guide block, so that the clip frame can be enabled to rapidly extend into a municipal construction foundation pile foundation.
As a preferable technical scheme, the trowelling component comprises a vertical plate, a strip-shaped rack, an Contraband-shaped plate, a gear, a cam block and a beating module, the vertical plate is symmetrically and fixedly installed at the upper end of the square frame, the strip-shaped rack is fixedly connected to one side, opposite to the vertical plate, of the vertical plate, the Contraband-shaped plate is arranged on the strip-shaped rack in a sliding mode, 21274is arranged on one end, away from the strip-shaped rack, of the strip-shaped plate in a rotating mode through a bearing, the gear is meshed with the strip-shaped rack, the cam block is fixedly connected to the side end of the gear, the lower end of the cam block abuts against the beating module, the trowelling component is mainly used for guaranteeing the rotation of the cam block through the mutual matching of the strip-shaped rack and the gear, and the cam block drives the beating plate to carry out reciprocating beating through an extrusion plate, so that the beating plate can beat sediments to be trowelled.
According to the preferred technical scheme, the patting module comprises horizontal plates, telescopic cylinders, a troweling operation frame, convex grooves, reciprocating rods, extrusion plates, patting plates, extrusion springs, troweling plates and a troweling plate, 21274is arranged between the horizontal plates, the upper ends of the horizontal plates are fixedly connected with the telescopic cylinders, the output ends of the telescopic cylinders penetrate through the horizontal plates in a sliding mode and are connected with the troweling operation frame, the lower ends of the troweling operation frame penetrate through the convex grooves, the upper ends of the troweling operation frame penetrate through the reciprocating rods in a sliding mode, the upper ends of the reciprocating rods are fixedly connected with the extrusion plates, the extrusion plates are abutted against cam blocks, the lower ends of the reciprocating rods are fixedly connected with the patting plates, the patting plates are arranged inside the convex grooves in a sliding mode, the extrusion springs are sleeved on the parts, located at the upper ends of the troweling operation frame, and the troweling operation frame is fixedly provided with the troweling plates on the left side and the right side of the troweling operation frame.
As a preferable technical scheme of the invention, a pulling spring, namely, 21274is fixedly connected between the Contraband-shaped plate and the vertical plate, one end of the shaped plate, far away from the vertical plate, is fixedly connected with a traction rope, one end of the clip, far away from the Contraband-shaped plate, is provided with a guide wheel, the lower end of the support plate is fixedly connected with a strip-shaped block, the strip-shaped block is fixedly connected with a guide ring at equal intervals, and the traction rope sequentially penetrates through the guide wheel and the guide ring and is arranged at the upper end of the support plate.
According to the preferred technical scheme, the adjusting assembly comprises an adjusting column, a placing sucker, a limiting block and an adjusting spring, wherein an adjusting hole is formed in the corner of the clip frame in an equidistant penetrating mode, the adjusting column is arranged in the adjusting hole in a sliding mode, the placing sucker is hinged to the lower end of the adjusting column, the limiting block is fixedly installed at the upper end of the adjusting column, and the adjusting spring is sleeved on the portion, located between the limiting block and the clip frame, of the adjusting column; the adjusting assembly guarantees that the clip frame keeps the horizontal position through the mutual cooperation of the adjusting spring and the adjusting column, and then guarantees the convenience of subsequent floating operation.
Has the beneficial effects that:
1. the invention provides a municipal construction foundation pile foundation construction method.A measuring device mainly has the functions of measuring and calculating the thickness of sediment at the bottom of the municipal construction foundation pile foundation through the distance difference generated between a detection column and a detection sleeve, and simultaneously ensuring that a telescopic column and the detection column which are connected with the measuring device are always in a vertical state through a support frame, so that the accuracy of detected data is ensured, errors are reduced, and the detection efficiency is improved.
2. The invention provides a municipal construction foundation pile foundation construction method.A floating assembly mainly has the function of floating sediments at the bottom of the municipal construction foundation pile foundation back and forth through a floating operation frame and a floating plate, so that the smoothness of the sediments at the bottom of the municipal construction foundation pile foundation is ensured, and the detection accuracy of a subsequent detection device is further ensured.
3. The invention provides a municipal construction foundation pile foundation construction method.A regulating assembly ensures that a clip frame keeps a horizontal position through the mutual matching of a regulating spring and a regulating column, and further ensures the smoothness of subsequent floating operation.
4. The invention provides a municipal construction foundation pile foundation construction method.A guide assembly mainly has the function of guiding a clip frame through a guide block, and the clip frame can be ensured to rapidly extend into the municipal construction foundation pile foundation.
5. The invention provides a municipal construction foundation pile foundation construction method, wherein a support frame ensures that a support plate is always horizontal to the ground through adjustment of a support column, the support plate is horizontal, a detection assembly fixedly connected below the support plate can be always vertical during detection, and therefore the detection accuracy is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the municipal construction foundation pile foundation construction method of the invention.
Fig. 2 is a schematic view of a first viewing angle structure according to the present invention.
Fig. 3 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 4 is a partial enlarged view of the invention at B in fig. 3.
FIG. 5 is a schematic view of a first viewing angle of the detecting device of the present invention.
FIG. 6 is a schematic diagram of a second perspective structure of the detecting device of the present invention.
Fig. 7 is a partial enlarged view of the invention at C in fig. 6.
Fig. 8 is a transverse cross-sectional view of the present invention.
Fig. 9 is a partial enlarged view of the invention at D in fig. 8.
Fig. 10 is a partial enlarged view of the invention at E in fig. 8.
In the figure: 1. a support frame; 2. a detection device; 11. a support plate; 12. a support pillar; 13. a support block; 14. a ground nail; 15. a tension spring; 20. a telescopic column; 21. a sliding sleeve; 22. a guide rope; 23. a collection roller; 24. detecting the sleeve; 25. detecting a cone; 26. a drive motor; 27. a support; 28. a support; 29. a cross-shaped connecting frame; 30. a detection column; 31. a clip frame; 32. a measurement assembly; 33. an adjustment assembly; 34. a guide assembly; 35. a troweling assembly; 321. a backup plate; 322. a connecting rod; 324. a slider; 325. an electric push rod; 326. clamping the module; 327. a clamping block; 328. a clamping hole; 341. a guide block; 342. guiding the telescopic rod; 343. a fixed block; 350. a vertical plate; 351. a strip rack; 352. contraband shaped plates; 353. a gear; 354. a cam block; 355. a flapping module; 356. a horizontal plate; 357. a telescopic cylinder; 358. leveling the operation frame; 359. a convex groove; 360. a reciprocating lever; 361. a compression plate; 362. beating a plate; 363. a compression spring; 364. smearing the plate; 37. pulling the spring; 38. a hauling rope; 39. a guide wheel; 40. a bar-shaped block; 41. a guide ring; 330. an adjustment column; 331. placing a sucker; 332. a limiting block; 333. the spring is adjusted.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1 to 10, a municipal construction foundation pile foundation construction method adopts municipal construction foundation pile foundation construction equipment which comprises a support frame 1 and a detection device 2, wherein the lower end of the support frame 1 is provided with the detection device 2; during specific work, at first place municipal construction foundation pile foundation A with support frame 1 around, carry out the degree of depth detection of sediment to municipal construction foundation pile foundation A through detection device 2 afterwards.
Referring to fig. 3, the support frame 1 includes a support plate 11, support columns 12, support blocks 13, circular holes, ground nails 14 and expansion springs 15, the support columns 12 are hinged to the lower end of the support plate 11 at equal intervals along the circumferential direction, the support blocks 13 are fixedly mounted on the lower sheet of the support columns 12, the circular holes are formed in the upper ends of the support blocks 13 in a penetrating manner, the ground nails 14 are slidably arranged in the circular holes, and the ground nails 14 are fixed on the support blocks 13 through the expansion springs 15; during specific work, when needs carry out sediment to municipal construction foundation pile foundation A's inside and examine time measuring, at first remove support frame 1 around to municipal construction foundation pile foundation A, after that with the equidistant removal of support column 12 of support frame 1 lower extreme to municipal construction foundation pile foundation A soil all around, beat ground nail 14 through the manual work holding skin hammer, guarantee on the soil of beating into that ground nail 14 can be stable, support frame 1 fixes around municipal construction foundation pile foundation A through ground nail 14 is stable this moment, avoid appearing the phenomenon of skew at the in-process support frame 1 that detects.
Referring to fig. 3, 4 and 6, the detecting device 2 includes a telescopic column 20, a sliding sleeve 21, a guide rope 22, a collecting roller 23, a detecting sleeve 24, a detecting cone 25, a driving motor 26, a support 27, a support 28, a cross connecting frame 29, a detecting column 30, a clip frame 31, a measuring component 32, an adjusting component 33, a guide component 34 and a leveling component 35, wherein a telescopic hole is formed in the middle of the supporting plate 11 in a penetrating manner, the telescopic column 20 is fixedly installed in the telescopic hole, the detecting column 30 is fixedly installed at one end of the telescopic column 20 far away from the supporting plate 11, the detecting sleeve 24 is slidably arranged on the outer side of the detecting column 30, the detecting cone 25 is fixedly installed at the lower end of the detecting column 30, sliding holes are symmetrically formed in the upper end of the supporting plate 11 in a penetrating manner, the sliding sleeve 21 is fixedly installed in the sliding hole, the guide rope 22 is arranged in the sliding sleeve 21 in a penetrating manner, the upper end of the guide rope 22 is wound on the collecting roller 23, the collecting roller 23 is fixedly arranged on the supporting plate 11 through a support 27, the side end of the collecting roller 23 is connected with the output end of a driving motor 26, the driving motor 26 is fixed on the supporting plate 11 through a support 28, the lower end of the guide rope 22 is fixedly connected with a cross-shaped connecting frame 29, the lower end of the cross-shaped connecting frame 29 is fixedly connected with a clip frame 31, a detection round hole penetrates through the middle of the cross-shaped connecting frame 29, a detection sleeve 24 is arranged in the detection round hole in a sliding mode, a detection assembly is arranged on the detection sleeve 24, an adjusting assembly 33 is arranged at the corner of the clip frame 31, a guide assembly 34 is arranged on the outer side wall of the clip frame 31, and a floating assembly 35 is arranged at the upper end of the clip frame 31; when the concrete work is carried out, after the support frame 1 is fixed, the driving motor 26 is started, the collecting roller 23 is driven to rotate clockwise by the driving motor 26, the guide rope 22 is driven to release when the collecting roller 23 rotates clockwise, at the moment, the guide rope 22 drives the clip frame 31 to gradually move towards the bottom of the municipal construction foundation pile foundation A, when the clip frame 31 moves downwards to the opening of the municipal construction foundation pile foundation A, the clip frame 31 is guided by the guide assembly 34, the clip frame 31 can be accurately and quickly placed into the municipal construction foundation pile foundation A, after the clip frame 31 moves to the bottommost part of the municipal construction foundation pile foundation A, the position of the clip frame 31 is ensured by the adjusting assembly 33, the clip frame is ensured to be in a horizontal state, then, the soil at the bottom of the municipal construction pile foundation A is leveled by the leveling assembly 35, and finally, the depth detection is carried out on the sediment at the bottom of the municipal construction foundation pile foundation A by the measuring assembly 32, the cross connecting frame 29 and the clip frame 31 are in a horizontal state, and the detection round hole formed in the middle of the cross connecting frame 29 is in sliding fit with the detection sleeve 24, so that the detection sleeve 24 is vertically arranged on the detection round hole formed in the middle of the cross connecting frame 29 in a sliding manner, and the detection sleeve 24 is further ensured to be always in a vertical state.
Referring to fig. 5 and 6, the guide assembly 34 includes a guide block 341, a guide telescopic rod 342 and a fixed block 343, the fixed block 343 is fixedly installed at the lower end of the clip frame 31 along the circumferential direction, the guide telescopic rod 342 is fixedly installed at one end of the fixed block 343 far away from the center of the clip frame 31, the guide block 341 is fixedly connected to one end of the guide telescopic rod 342 far away from the fixed block 343, the guide block 341 is slidably disposed on the lower side wall of the clip frame 31, the guide block 341 is in a right trapezoid structure, and the inclined plane structure of the guide block 341 is disposed toward the outside; during operation, when returning shape frame 31 and moving to municipal construction foundation pile foundation A's opening part, guide block 341 at first contacts on the inner wall of municipal construction foundation pile foundation A entry, the guide post receives the extrusion to drive back shape frame 31 and carries out slight removal afterwards, until returning the central point that shape frame 31 is located municipal construction foundation pile foundation A entry after, guide block 341 withdraws back to the lower extreme of shape frame 31 through direction telescopic link 342, it enters into municipal construction foundation pile foundation A's inside to return shape frame 31 this moment, it continues to the bottom motion of municipal construction foundation pile foundation A to return shape frame 31 afterwards.
Referring to fig. 5 and 6, the adjusting assembly 33 includes an adjusting column 330, a placing suction cup 331, a limiting block 332 and an adjusting spring 333, wherein an adjusting hole is formed at a corner of the clip frame 31 at an equal interval, the adjusting column 330 is slidably disposed in the adjusting hole, the placing suction cup 331 is hinged to a lower end of the adjusting column 330, the limiting block 332 is fixedly mounted at an upper end of the adjusting column 330, and the adjusting spring 333 is sleeved on a portion of the adjusting column 330 between the limiting block 332 and the clip frame 31; during the specific operation, when the clip frame 31 contacts the bottom of the municipal construction foundation pile foundation A, the placing suction cups 331 at the lower ends of the adjusting columns 330 slidably arranged at the corners of the clip frame 31 first contact the sediments at the bottom of the municipal construction foundation pile foundation A, and then the adjusting columns 330 ensure that the clip frame 31 is in the horizontal position through the elasticity of the adjusting springs 333, so as to avoid that the clip frame 31 is in the inclined state when contacting the bottom of the municipal construction foundation pile foundation A, which causes the equipment to be incapable of working normally, because the municipal construction foundation pile foundation A has a large amount of sediments at the bottom after being dug out, and the sediments are in deep and shallow places, so that the sediments at the bottom of the municipal construction foundation pile foundation A are uneven, and when the sediments at the bottom of the municipal construction foundation A need to be detected, the floating operation is required to be carried out, the sediments are ensured to be in the horizontal state, and the depths of the sediments are detected, the detection accuracy can be effectively ensured.
Referring to fig. 5, 6 and 7, the patting module 355 includes a horizontal plate 356, a telescopic cylinder 357, a troweling operation frame 358, a convex groove 359, a reciprocating rod 360, a pressing plate 361, a patting plate 362, a pressing spring 363, a troweling plate 364, a troweling plate 21274, a horizontal plate 356 fixedly installed between the horizontal plates 352, a telescopic cylinder 357 fixedly connected to the upper end of the horizontal plate 356, a horizontal plate 356 through which the output end of the telescopic cylinder 357 slidably penetrates and is connected to the troweling operation frame 358, a convex groove 359 through which the lower end of the troweling operation frame 358 slidably penetrates and is provided, a reciprocating rod 360 through which the upper end of the troweling operation frame 358 slidably penetrates and is fixedly connected to the upper end of the reciprocating rod 360, a pressing plate 361 abutting against the cam block 354, a patting plate 362 fixedly connected to the lower end of the reciprocating rod 360, the patting plate 362 slidably disposed inside the convex groove 359, a portion of the reciprocating rod 360 located at the upper end of the troweling operation frame 358 is sleeved with the pressing spring 363, the left side and the right side of the floating operation frame 358 are fixedly provided with floating plates 364; during specific work, when returning that shape frame 31 supports and leans on when municipal construction foundation pile foundation A's bottom through adjusting part 33 is smooth, telescopic cylinder 357 starts, telescopic cylinder 357's output drives floating operation frame 358 downstream, until floating plate 364 on floating operation frame 358 inserts after the appointed degree of depth in the sediment of municipal construction foundation pile foundation A bottom, telescopic cylinder 357 stop motion, later float the sediment of municipal construction foundation pile foundation A bottom through floating part 35, telescopic cylinder 357 downstream once more, repeat foretell action, measure the sediment of municipal construction foundation pile foundation A bottom through measuring part 32 after the sediment of municipal construction foundation pile foundation A bottom is thoroughly floated.
Referring to fig. 5, 6 and 7, the troweling assembly 35 includes a vertical plate 350, a bar-shaped rack 351, a flapping module 355, a shape plate 352, a gear 353, a cam block 354 and a flapping module 355, the vertical plate 350 is symmetrically and fixedly mounted at the upper end of the clip frame 31, the bar-shaped rack 351 is fixedly connected to one side of the vertical plate 350 opposite to the vertical plate 350, the bar-shaped rack 351 is slidably provided with Contraband shape plates 352, an awnings module, the gear 353 is rotatably arranged at one end of the shape plate 352 far away from the bar-shaped rack 351 through a bearing, the gear 353 and the bar-shaped rack 351 are arranged in a meshing manner, the cam block 354 is fixedly connected to the side end of the gear 353, and the flapping module 355 is arranged at the lower end of the cam block 354 in a propping manner; a pulling spring 37, a lifting spring 21274, a pulling rope 38 and a guide wheel 39 are fixedly connected between the Contraband-shaped plate 352 and the vertical plate 350, one end of the shaped plate 352, which is far away from the vertical plate 350, is fixedly connected with a pulling rope 38, one end of the clip-shaped frame 31, which is far away from the Contraband-shaped plate 352, is provided with a guide wheel 39, the lower end of the support plate 11 is fixedly connected with a strip-shaped block 40, guide rings 41 are fixedly connected on the strip-shaped block 40 at equal intervals, and the pulling rope 38 is sequentially wound to penetrate through the guide wheel 39 and the guide rings 41 and is arranged at the upper end of the support plate 11.
When the concrete work is carried out, after the position of the troweling operation frame 358 is adjusted, the traction rope 38 is pulled, the traction rope 38 drives Contraband-shaped plates 352 to move rightwards through the guide wheel 39 and the guide ring 41, when the Contraband-shaped plates 352 move rightwards along the strip-shaped racks 351, 21274is carried out, the gears 353 at the lower ends of the shaped plates 352 are meshed with the strip-shaped racks 351, therefore, the gears 353 rotate simultaneously when the traction rope 38 is pulled, the gears 353 rotate simultaneously and drive the cam blocks 354 to rotate synchronously along with the cam blocks 354, when the traction rope 38 is pulled, the troweling operation frame 358 and the troweling plate 364 clean the sediments at the bottom of the municipal construction foundation A rightwards, when the traction rope 38 is loosened, the troweling operation frame 358 and the troweling plate 364 clean leftwards through the elasticity of the pulling spring 37, the traction rope 38 is pulled in a reciprocating mode, and accordingly, the troweling operation frame 358 and the troweling plate 364 can troweling the sediments at the bottom of the municipal construction foundation A, meanwhile, the cam block 354 generates downward thrust to the extrusion plate 361 while rotating, the extrusion plate 361 drives the beating plate 362 to push downward through the mutual matching of the reciprocating rod 360 and the extrusion spring 363, the beating plate 362 extrudes sediments, so that the sediments between the smearing plates 364 are also pushed into the sediments, the damage to the equipment caused by the sediments clamped in the middle of the equipment is avoided, meanwhile, the beating plate 362 beats the sediments, the smoothness of the sediments can be effectively ensured, and the guarantee is provided for the subsequent depth measurement data,
referring to fig. 8, 9 and 10, the measuring assembly 32 includes a supporting plate 321, a connecting rod 322, a supporting plate 321, a sliding block 324, an electric push rod 325 and a clamping module 326, the detecting sleeve 24 is a hollow structure, a strip-shaped groove is formed in the outer side surface of the detecting sleeve 24 in an equidistant penetrating manner along the circumferential direction, the lower end of the strip-shaped groove is hinged to the supporting plate 321, the connecting rod 322 is hinged to the middle of the supporting plate 321, one end of the connecting rod 322, which is far away from the supporting plate 321, is hinged to the sliding block 324, the sliding block 324 is slidably disposed inside the detecting sleeve 24, the electric push rod 325 is connected to the upper end of the sliding block 324, the electric push rod 325 is fixed to the inner wall of the detecting sleeve 24, and the clamping module 326 is disposed at the upper end of the detecting sleeve 24; the clamping module 326 comprises a clamping block 327, a clamping hole 328 and a clamping spring 329, the upper end of the detection sleeve 24 is of a groove structure, the groove structure of the detection sleeve 24 is provided with the clamping hole 328, clamping grooves are formed in the surface of the detection column 30 at equal intervals, and the clamping block 327 is fixedly connected in each clamping groove through the clamping spring 329; when the concrete work is carried out, after the sediment at the bottom of the municipal construction foundation pile foundation A is leveled, the electric push rod 325 is started, the electric push rod 325 drives the sliding block 324 to move downwards, the sliding block 324 drives the abutting plate 321 to expand outwards through the connecting rod 322, when the abutting plate 321 is expanded to be in a horizontal state, the telescopic column 20 is started, the telescopic column 20 drives the detection column 30, the detection sleeve 24 and the detection cone 25 to move towards the direction of the sediment, when the detection cone 25 touches the bottommost part of the municipal construction foundation pile foundation A, the telescopic column 20 cannot continue to move downwards at the moment, the detection sleeve 24 abuts against the surface of the sediment through the abutting plate 321, the detection sleeve 24 cannot penetrate into the sediment, the detection sleeve 24 and the abutting plate 321 move upwards simultaneously, when the detection cone 25 touches the bottommost part of the municipal construction foundation pile foundation A, the detection sleeve 24 and the abutting plate 321 move upwards to a certain height simultaneously, in the process, the detection sleeve 24 moves upwards along the detection column 30, the detection sleeve 24 extrudes the clamping spring and the clamping block 327 until the detection sleeve 24 moves to a certain height, the clamping block 327 is clamped into the clamping hole 328, the clamping block 327 is of a hemispherical structure, the detection sleeve 24 can only move in a single direction, when the detection sleeve 24 needs to be restored to the original position, the detection sleeve 24 can be restored to the initial state only by sequentially pressing the clamping block 327 into the clamping groove, after the whole detection device 2 is lifted upwards and taken out of the municipal construction foundation pile foundation A, the distance from the lowest end of the detection cone 25 to the lower surface of the abutting plate 321 is the depth of the sediment, the distance is measured finally, the final data is obtained, the measurement component 32 mainly has the function of measuring the thickness of the sediment at the bottom of the municipal construction foundation A through the distance difference between the detection column 30 and the detection sleeve 24, meanwhile, the support frame 1 is used for ensuring that the telescopic column 20 and the detection column 30 which are connected with the support frame are always in a vertical state, so that the accuracy of detected data is ensured, errors are reduced, and the detection efficiency is improved.
This municipal construction foundation pile foundation A construction equipment includes the following step when carrying out municipal construction foundation pile foundation A construction:
s1, equipment checking: before the municipal construction foundation pile foundation A construction equipment is started to carry out municipal construction foundation pile foundation A construction, equipment operation is checked;
s2, equipment placement: firstly, the support frame 1 is stably fixed around the municipal construction foundation pile foundation A through the ground nail 14, then the driving motor 26 is started, the driving motor 26 rotates clockwise through the collecting roller 23 to drive the guide rope 22 to release outwards, at the moment, the clip frame 31 is guided through the guide block 341, the guide rope 22 is ensured to drive the clip frame 31 to rapidly extend into the municipal construction foundation pile foundation A and drive the clip frame to move downwards, when the clip frame 31 is in contact with the bottom of the municipal construction foundation pile foundation A, the adjusting column 330 arranged at the corner of the clip frame 31 in a sliding mode is matched with the placing sucker 331 to abut against the sediment at the bottom of the municipal construction foundation pile foundation A, and then the adjusting column 330 is ensured to be in a horizontal position through the elasticity of the adjusting spring 333;
s3, floating operation: the output end of the telescopic cylinder 357 drives the floating action frame to move downwards until the floating plate 364 on the floating action frame 358 is inserted into the sediment to a specified depth, the traction rope 38 is pulled in a reciprocating manner to ensure that the floating action frame 358 and the floating plate 364 can float the sediment in a reciprocating manner from side to side, meanwhile, the cam block 354 can generate a downward thrust force on the extrusion plate 361 while rotating, the extrusion plate 361 drives the beating plate 362 to push downwards through the mutual matching of the reciprocating rod 360 and the extrusion spring 363, the beating plate 362 can extrude the sediment, so that the sediment between the floating plates 364 can be pushed into the sediment, the damage to equipment caused by the sediment entering the equipment can be avoided, and the floating of the sediment at the bottom of the municipal construction foundation A can be realized through the mutual matching of the floating action frame 358 and the beating plate 362;
s4, detection: after the sediment of municipal construction foundation pile foundation A bottom is screeded, electric putter 325 starts, electric putter 325 drives sliding block 324 downstream, sliding block 324 drives through connecting rod 322 and supports backup plate 321 and expand to the outside simultaneously, expand into the horizontally state after supporting to backup plate 321, flexible post 20 starts, flexible post 20 drives detection post 30, detection sleeve 24 and detection awl 25 move to the direction of sediment simultaneously, when detecting awl 25 and touching municipal construction foundation pile foundation A's bottommost, detect the distance that the bottommost of awl 25 reaches the lower surface that supports backup plate 321 promptly for the degree of depth of sediment this moment, raise whole equipment from municipal construction foundation pile foundation A at last, measure this distance.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a municipal construction foundation pile foundation construction method, this municipal construction foundation pile foundation construction method adopts following municipal construction foundation pile foundation construction equipment, and this equipment includes support frame (1) and detection device (2), its characterized in that: the lower end of the support frame (1) is provided with a detection device (2);
the supporting frame (1) comprises a supporting plate (11), supporting columns (12), supporting blocks (13), ground nails (14) and telescopic springs (15), wherein the supporting columns (12) are hinged to the lower end of the supporting plate (11) at equal intervals along the circumferential direction, the supporting blocks (13) are fixedly mounted at the lower ends of the supporting columns (12), round holes are formed in the upper ends of the supporting blocks (13) in a penetrating mode, the ground nails (14) are arranged in the round holes in a sliding mode, and the ground nails (14) are fixed on the supporting blocks (13) through the telescopic springs (15);
the detection device (2) comprises a telescopic column (20), a sliding sleeve (21), a guide rope (22), a collection roller (23), a detection sleeve (24), a detection cone (25), a driving motor (26), a support (27), a support (28), a cross connecting frame (29), a detection column (30), a clip frame (31), a measurement component (32), an adjusting component (33), a guide component (34) and a floating component (35), wherein a telescopic hole is formed in the middle of the support plate (11) in a penetrating manner, the telescopic column (20) is fixedly arranged in the telescopic hole, the detection column (30) is fixedly arranged at one end, far away from the support plate (11), of the telescopic column (20), the detection sleeve (24) is arranged on the outer side of the detection column (30) in a sliding manner, the detection cone (25) is fixedly arranged at the lower end of the detection column (30), the sliding hole is symmetrically formed in the upper end of the support plate (11) in a penetrating manner, the sliding hole is fixedly arranged with the sliding sleeve (21), a guide rope (22) is arranged in the sliding sleeve (21) in a penetrating manner, the upper end of the guide rope (22) is wound on the collecting roller (23), the collecting roller (23) is fixedly arranged on the supporting plate (11) through a support (27), the side end of the collecting roller (23) is connected with the output end of a driving motor (26), the driving motor (26) is fixed on the supporting plate (11) through a support (28), the lower end of the guide rope (22) is fixedly connected with a cross connecting frame (29), the lower end of the cross connecting frame (29) is fixedly connected with a clip-shaped frame (31), a detection round hole is formed in the middle of the cross connecting frame (29) in a penetrating manner, a detection sleeve (24) is arranged in the detection round hole in a sliding manner, a detection assembly is arranged on the detection sleeve (24), an adjusting assembly (33) is arranged at the corner of the clip-shaped frame (31), a guide assembly (34) is arranged on the outer side wall of the clip-shaped frame (31), the upper end of the square frame (31) is provided with a floating component (35);
this municipal construction foundation pile foundation construction equipment includes the following step when carrying out municipal construction foundation pile foundation construction:
s1, equipment checking: before the municipal construction foundation pile foundation construction equipment is started to carry out municipal construction foundation pile foundation construction, the operation of the equipment is checked;
s2, equipment placement: the clip-shaped frame (31) is guided by the guide assembly (34) to be deeply inserted into the municipal construction foundation pile foundation, and the clip-shaped frame (31) is horizontally placed on the sediment at the bottom of the municipal construction foundation pile foundation by the adjusting assembly (33);
s3, floating operation: floating the sediments at the bottom of the municipal construction foundation pile foundation through a floating assembly (35);
s4, detection: and detecting the screeded sediments through a detection assembly.
2. The municipal construction foundation pile foundation construction method according to claim 1, wherein: measuring subassembly (32) is including supporting backup plate (321), connecting rod (322), sliding block (324), electric putter (325) and joint module (326), it is hollow structure to detect sleeve (24), the lateral surface of detecting sleeve (24) runs through along the equidistant of circumferential direction and has seted up the bar groove, the lower extreme in bar groove articulates there is supporting backup plate (321), the middle part that supports board (321) articulates there is connecting rod (322), the one end of keeping away from supporting backup plate (321) in connecting rod (322) articulates on sliding block (324), sliding block (324) slide and set up the inside at detecting sleeve (24), the upper end of sliding block (324) is connected with electric putter (325), electric putter (325) are fixed on the inner wall of detecting sleeve (24), the upper end of detecting sleeve (24) is provided with joint module (326).
3. The municipal construction foundation pile foundation construction method according to claim 2, wherein: joint module (326) are including joint piece (327), joint hole (328) and joint spring (329), and the upper end that detects sleeve (24) is groove structure, and detects sleeve (24) and goes up groove structure department and seted up joint hole (328), and the surface equidistant joint groove of having seted up of detection post (30), and the joint inslot is through joint spring (329) fixedly connected with joint piece (327).
4. The municipal construction foundation pile foundation construction method according to claim 1, wherein: guide subassembly (34) include guide block (341), direction telescopic link (342) and fixed block (343), the lower extreme of returning shape frame (31) has fixed block (343) along circumferential direction fixed mounting, the one end fixed mounting who returns shape frame (31) center is kept away from in fixed block (343) has direction telescopic link (342), the one end fixedly connected with guide block (341) of fixed block (343) are kept away from in direction telescopic link (342), guide block (341) slide to set up on the lower lateral wall of returning shape frame (31), guide block (341) are right trapezoid structure, and the inclined plane structure of guide block (341) is placed towards the outside.
5. The municipal construction foundation pile foundation construction method according to claim 1, wherein: the trowelling component (35) comprises a vertical plate (350), a strip-shaped rack (351), a lifting device (21274), a shaped plate (352), a gear (353), a cam block (354) and a beating module (355), wherein the vertical plate (350) is symmetrically and fixedly installed at the upper end of the square frame (31), the strip-shaped rack (351) is fixedly connected to one side, opposite to the vertical plate (350), of the strip-shaped rack (351), Contraband-shaped plates (352) are arranged on the strip-shaped rack (351) in a sliding mode, the gear (353) is arranged at one end, far away from the strip-shaped rack (351), of the Contraband-shaped plate (352) in a rotating mode through a bearing, the gear (353) and the strip-shaped rack (351) are arranged in a meshing mode, the cam block (354) is fixedly connected to the side end of the gear (353), and the lower end of the cam block (354) abuts against and is provided with the beating module (355).
6. The municipal construction foundation pile foundation construction method of claim 5, wherein: the flapping module (355) comprises a horizontal plate (356), a telescopic cylinder (357), a floating operation frame (358), a convex groove (359), a reciprocating rod (360), a squeezing plate (361), a flapping plate (362), a squeezing spring (363) and a floating plate (364), wherein the horizontal plate (356) is fixedly installed between the Contraband-shaped plates (352), the upper end of the horizontal plate (356) is fixedly connected with the telescopic cylinder (357), the output end of the telescopic cylinder (357) penetrates through the horizontal plate (356) in a sliding manner to be connected with the floating operation frame (358), the lower end of the floating operation frame (358) penetrates through the convex groove (359), the upper end of the floating operation frame (358) penetrates through the reciprocating rod (360) in a sliding manner, the upper end of the reciprocating rod (360) is fixedly connected with the squeezing plate (361), the squeezing plate (361) is abutted against the cam block (354), the lower end of the reciprocating rod (360) is fixedly connected with the flapping plate (362), the beating plate (362) is arranged inside the convex groove (359) in a sliding mode, the part, located at the upper end of the floating operation frame (358), of the reciprocating rod (360) is sleeved with the extrusion spring (363), and floating plates (364) are fixedly installed on the left side and the right side of the floating operation frame (358).
7. The municipal construction foundation pile foundation construction method of claim 5, wherein: contraband shaped plate (352) and vertical plate (350) between fixedly connected with pull spring (37), Contraband shaped plate (352) keep away from one end fixedly connected with haulage rope (38) of vertical plate (350), it is provided with leading wheel (39) to return the one end that Contraband shaped plate (352) were kept away from in shape frame (31), the lower extreme fixedly connected with strip piece (40) of backup pad (11), equidistant fixedly connected with guide ring (41) on strip piece (40), haulage rope (38) pass leading wheel (39) and guide ring (41) in proper order and set up the upper end at backup pad (11).
8. The municipal construction foundation pile foundation construction method according to claim 1, wherein: adjusting component (33) including adjusting post (330), placing sucking disc (331), stopper (332) and adjusting spring (333), the corner of returning shape frame (31) is equidistant to run through and has been seted up the regulation hole, it is provided with regulation post (330) to slide in the regulation hole, the lower extreme of adjusting post (330) articulates there is placing sucking disc (331), the upper end fixed mounting of adjusting post (330) has stopper (332), it is equipped with adjusting spring (333) to adjust the partial cover that post (330) is located stopper (332) and returns between shape frame (31).
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| CN202210085058.5A CN114482149B (en) | 2022-01-25 | Municipal construction foundation pile foundation construction method |
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|---|---|---|---|
| CN202210085058.5A CN114482149B (en) | 2022-01-25 | Municipal construction foundation pile foundation construction method |
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