CN113737807A - Combined supporting device and method for foundation pit slope boulder - Google Patents
Combined supporting device and method for foundation pit slope boulder Download PDFInfo
- Publication number
- CN113737807A CN113737807A CN202110924352.6A CN202110924352A CN113737807A CN 113737807 A CN113737807 A CN 113737807A CN 202110924352 A CN202110924352 A CN 202110924352A CN 113737807 A CN113737807 A CN 113737807A
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- bottom plate
- plate
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/06—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers for observation while placing
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
- E02D5/28—Prefabricated piles made of steel or other metals
- E02D5/285—Prefabricated piles made of steel or other metals tubular, e.g. prefabricated from sheet pile elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to the technical field of foundation pit supporting, in particular to a combined supporting device and a supporting method for foundation pit slope boulders, which comprise a steel pipe pile body, wherein a fixing structure is arranged on the steel pipe pile body, an adjusting structure is arranged on the fixing structure, a clamping structure is arranged on the fixing structure, a limiting structure is arranged on the fixing structure, a protective structure is arranged on the fixing structure, and a positioning structure is arranged on the fixing structure; through installing fixed knot on the steel-pipe pile body and construct, can connect steel-pipe pile and bored concrete pile better, but also can make the fixed more stable of bored concrete pile, can adjust fixed knot structure through adjusting the structure simultaneously, prevent that the slope of fixed knot structure from causing the bored concrete pile slope, influence whole quality and aesthetic property.
Description
Technical Field
The invention relates to the technical field of foundation pit supporting, in particular to a combined supporting device and a supporting method for foundation pit slope boulders.
Background
The bored concrete pile is characterized in that a steel reinforcement cage or profile steel is placed in the pile after the hole is formed by means of mechanical hole forming, manual hole digging and the like on an engineering site, and concrete is poured to form the pile.
At present, the cast-in-place pile is directly placed on the steel pipe pile to fix the cast-in-place pile after the steel pipe pile is well poured, but if the bottom plate connected between the steel pipe pile and the cast-in-place pile is added, the bottom plate is easily unstable to fix, the condition of the inclination of the cast-in-place pile is caused, and the cast-in-place pile is butted through a plurality of protection plates when the concrete is poured into the cast-in-place pile, so that the operation is troublesome when the concrete is fixed, and the concrete in the cast-in-place pile is easy to flow out.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a combined supporting device and a supporting method for foundation pit slope boulders.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a combination formula supporting device of foundation ditch slope boulder, includes the steel-pipe pile body, install fixed knot on the steel-pipe pile body and construct, install on the fixed knot and adjust the structure, be equipped with clamping structure on the fixed knot constructs, install limit structure on the fixed knot constructs, the last protective structure that installs of fixed knot constructs, the last location structure that is equipped with of fixed knot constructs.
Specifically, the fixed knot constructs including the bottom plate, be equipped with the bottom plate on the steel-pipe pile body, the bottom plate rotates and is connected with the lead screw, the plug is installed to the bottom plate bottom, threaded connection has the fixed block on the lead screw, install the connecting rod on the fixed block, install the ball that slides on the connecting rod, the plug rotates through the pivot and is connected with the dead lever.
Specifically, the sliding ball is connected with the fixed rod in a sliding mode, and the fixed block is connected with the plug in a sliding mode.
Specifically, adjust the structure and include first splint, install first splint on the bottom plate, install the second splint on the bottom plate, it is connected with the bolt to rotate on the second splint, bolt threaded connection has the regulating block, install spacing piece on the bolt.
Specifically, the cross sections of the first clamping plate and the second clamping plate are of arc-shaped structures, and the cross section of the adjusting block is of a trapezoidal structure.
Specifically, the clamping structure includes the bored concrete pile body, bottom plate sliding connection has the bored concrete pile body, sliding connection has the supporting rod in the bottom plate, install the grip block on the supporting rod, install the centre gripping on the grip block and fill up, the bottom plate has first slider through first spout sliding connection, first slider and supporting rod are contradicted.
Specifically, limit structure includes the spacing groove, be equipped with the spacing groove in the first slider, sliding connection has the limiting plate in the bottom plate, the stopper is installed to the limiting plate side, stopper and first slider are contradicted, sliding connection has the second slider in the stopper, install the spring between limiting plate and the bottom plate.
Specifically, protective structure includes the second spout, be equipped with the second spout on the bottom plate, the bottom plate has first guard plate and second guard plate through second spout sliding connection, first guard plate and second guard plate block, first guard plate and second guard plate junction sliding connection have the slide bar.
Specifically, location structure includes the screw rod, the bottom plate internal rotation is connected with the screw rod, screw rod threaded connection third splint, screw rod threaded connection fourth splint, all install the fixed bolster on third splint and the fourth splint.
Specifically, the combined supporting device and the supporting method for the foundation pit slope boulder comprise the following steps:
s1: the steel pipe pile comprises a steel pipe pile body, a fixing structure and an adjusting structure, wherein the steel pipe pile body is inserted into the ground, the upper structure can be fixed through the steel pipe pile body, then the upper structure can be supported and fixed through the fixing structure, the fixing between the upper structure and the steel pipe pile body can be firmer, the fixing structure can be leveled through the adjusting structure, the upper structure is prevented from inclining due to the inclination of the fixing structure, and the integral quality and the attractiveness are prevented from being influenced;
s2: the upper structure can be clamped and fixed through the clamping structure, so that better irrigation is facilitated, the upper structure is prevented from being inclined during irrigation, the overall working progress is prevented from being influenced, and the working efficiency is reduced;
s3: then, the clamping structure can be prevented from loosening through the limiting structure, the upper structure can be better clamped through the matching of the clamping structure and the limiting structure, and the upper structure is more stable and firm when irrigation is carried out;
s4: can prevent to seal mud better through protective structure when the watering, can be convenient for take off protective structure and fix through location structure's cooperation, save a large amount of time, improve work efficiency.
The invention has the beneficial effects that:
(1) the invention relates to a combined supporting device and a supporting method for foundation pit slope boulders, which can better connect a steel pipe pile with a cast-in-place pile by installing a fixing structure on a steel pipe pile body, can also enable the cast-in-place pile to be fixed more stably, and can adjust the fixing structure through an adjusting structure at the same time to prevent the cast-in-place pile from inclining due to the inclination of the fixing structure, thereby influencing the overall quality and the aesthetic property, namely, when the steel pipe pile body is placed underground, the steel pipe pile body is cast with concrete, a bottom plate is placed on the cast-in-place pile body after the casting is finished, therefore, a plug fixed at the bottom end of the bottom plate is inserted into the concrete, a screw rod is rotated after the plug is inserted into the concrete, a fixed block in threaded connection with the screw rod slides downwards, thereby driving a sliding ball connected through a connecting rod to slide, and the fixed rod is rotationally connected with the plug through a rotating shaft, consequently, it is rotatory to drive the dead lever when the ball slides down, consequently, can be more firm with the bottom plate is fixed, can place the bottom plate on the steel-pipe pile body better through installing first splint and second splint in bottom plate bottom, after fixing the bottom plate, concrete is not stereotyped yet, judge through the level gauge whether the bottom plate is the horizontality, if need adjust and drive the regulating block through rotating the bolt and slide, consequently, can adjust the bottom plate to the horizontality, prevent that the bottom plate slope from causing bored concrete pile slope.
(2) The invention relates to a combined supporting device and a supporting method for foundation pit slope boulders, which can clamp and fix a cast-in-place pile by installing a clamping structure on a fixed structure, prevent the cast-in-place pile from inclining, prevent the clamping structure from loosening by a limit structure, cause the cast-in-place pile to incline and slide, place a cast-in-place pile body on a bottom plate, prevent the cast-in-place pile body from sliding on the bottom plate by the sliding connection of the cast-in-place pile body and the bottom plate, prevent the cast-in-place pile body from sliding on the bottom plate because a clamping rod slides in the bottom plate and is abutted against a first sliding block, so that the clamping rod slides by pressing down the first sliding block, clamp the cast-in-place pile body by a clamping rod block and a clamping pad, prevent the cast-in-place pile body from sliding, drive a limiting plate to slide by the elasticity of a spring after the first sliding block is pressed down into a first sliding groove, thereby drive the limiting block to slide, and enable the limiting block to be clamped with the first sliding block, therefore, the first sliding block can be prevented from sliding upwards, and the first sliding block can be better fixed through the clamping of the second sliding block and the limiting groove in the limiting block.
(3) The combined supporting device and the supporting method for the foundation pit slope boulder can protect the concrete poured in the cast-in-place pile by installing the protective structure on the fixed structure, can better prevent the concrete from leaking, can conveniently disassemble and install the protective structure simply by the positioning structure, namely, the first protective plate and the second protective plate are connected with the bottom plate in a sliding way through the second chute, are clamped to prevent the concrete from leaking, can fix the first protective plate and the second protective plate by sliding the sliding rod at the joint of the first protective plate and the second protective plate, only the sliding rod needs to be drawn out when the first protective plate and the second protective plate need to be opened, and can slide the third splint and the fourth splint which are connected with the screw threads by rotating the screw after the first protective plate and the second protective plate are installed, consequently can carry out the centre gripping to first guard plate and second guard plate and fix, prevent that first guard plate and second guard plate from sliding on the bottom plate and causing the concrete to leak.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of a combined supporting device for a foundation pit slope boulder provided by the invention;
FIG. 2 is a schematic structural view of the fixing structure shown in FIG. 1;
FIG. 3 is an enlarged view of the part A shown in FIG. 2;
FIG. 4 is a schematic structural view of the clamping structure shown in FIG. 1;
FIG. 5 is an enlarged view of the structure of the portion B shown in FIG. 4;
FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 4;
FIG. 7 is a schematic structural view of the protective structure shown in FIG. 1;
FIG. 8 is an enlarged view of the structure of the portion D shown in FIG. 7;
fig. 9 is a flowchart of a supporting method of the combined supporting device for the foundation pit slope boulder provided by the invention.
In the figure: 1. the steel pipe pile comprises a steel pipe pile body, 2, a fixing structure, 21, a bottom plate, 22, a screw rod, 23, a plug, 24, a fixing block, 25, a connecting rod, 26, a sliding ball, 27, a rotating shaft, 28, a fixing rod, 3, an adjusting structure, 31, a first clamping plate, 32, a second clamping plate, 33, a bolt, 34, an adjusting block, 35, a limiting sheet, 4, a clamping structure, 41, a cast-in-place pile body, 42, a clamping rod, 43, a clamping block, 44, a clamping pad, 45, a first sliding block, 46, a first sliding groove, 5, a limiting structure, 51, a limiting groove, 52, a limiting plate, 53, a limiting block, 54, a second sliding block, 55, a spring, 6, a protective structure, 61, a second sliding groove, 62, a first protective plate, 63, a second protective plate, 64, a sliding rod, 7, a positioning structure, 71, a screw rod, 72, a third clamping plate, 73, a fourth clamping plate, 74 and a fixing pad.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 9, the combined supporting device for foundation pit slope boulders, provided by the invention, comprises a steel pipe pile body 1, wherein a fixing structure 2 is installed on the steel pipe pile body 1, an adjusting structure 3 is installed on the fixing structure 2, a clamping structure 4 is arranged on the fixing structure 2, a limiting structure 5 is installed on the fixing structure 2, a protective structure 6 is installed on the fixing structure 2, and a positioning structure 7 is arranged on the fixing structure 2.
Specifically, the fixing structure 2 includes a bottom plate 21, the bottom plate 21 is arranged on the steel pipe pile body 1, the bottom plate 21 is rotatably connected with a screw rod 22, a plug 23 is arranged at the bottom end of the bottom plate 21, a fixing block 24 is in threaded connection with the screw rod 22, a connecting rod 25 is arranged on the fixing block 24, a sliding ball 26 is arranged on the connecting rod 25, the plug 23 is rotatably connected with a fixing rod 28 through a rotating shaft 27, when the steel pipe pile body 1 is placed underground, concrete is poured into the steel pipe pile body 1, the bottom plate 21 is placed on the poured pile body 1 after the pouring is completed, so that the plug 23 fixed at the bottom end of the bottom plate 21 is inserted into the concrete, the screw rod 22 is rotated after the plug 23 is inserted into the concrete, the fixing block 24 in threaded connection with the screw rod 22 slides downwards, and the sliding ball 26 connected with the connecting rod 25 is driven to slide, and the sliding ball 26 is slidably connected with the fixing rod 28, the fixing rod 28 is rotatably connected to the plug 23 via the rotating shaft 27, so that the fixing rod 28 is driven to rotate when the sliding ball 26 slides downward, thereby fixing the bottom plate 21 more firmly.
Specifically, the sliding ball 26 is slidably connected with the fixing rod 28, and the fixing block 24 is slidably connected with the plug 23.
Specifically, adjust structure 3 and include first splint 31, install first splint 31 on the bottom plate 21, install second splint 32 on the bottom plate 21, it is connected with bolt 33 to rotate on the second splint 32, bolt 33 threaded connection has regulating block 34, install spacing piece 35 on the bolt 33, can place bottom plate 21 on steel-pipe pile body 1 better through installing first splint 31 and second splint 32 in bottom plate 21 bottom, after fixing bottom plate 21, still unformed in the concrete, judge whether bottom plate 21 is the horizontality through the level gauge, if need adjust and drive regulating block 34 through rotating bolt 33 and slide, consequently can adjust bottom plate 21 to the horizontality, prevent that bottom plate 21 from inclining and causing the bored concrete pile to incline.
Specifically, the cross sections of the first clamping plate 31 and the second clamping plate 32 are arc-shaped structures, and the cross section of the adjusting block 34 is a trapezoidal structure.
Specifically, the clamping structure 4 includes a cast-in-place pile body 41, the bottom plate 21 is slidably connected to the cast-in-place pile body 41, a clamping rod 42 is connected in the bottom plate 21 in a sliding way, a clamping block 43 is arranged on the clamping rod 42, a clamping pad 44 is arranged on the clamping block 43, a first sliding block 45 is connected with the bottom plate 21 in a sliding way through a first sliding groove 46, the first sliding block 45 and the clamping rod 42 are abutted, the cast-in-place pile body 41 is placed on the bottom plate 21, through the sliding connection of cast-in-place pile body 41 and bottom plate 21, cast-in-place pile body 41 is prevented from sliding on bottom plate 21, since the clamping rod 42 slides in the bottom plate 21, the clamping rod 42 is abutted against the first slide block 45, therefore, the clamping rod 42 slides by pressing the first slide block 45, and the cast-in-place pile body 41 is clamped by the clamping rod block 43 and the clamping pad 44, so that the cast-in-place pile body 41 is prevented from sliding after the first slide block 45 is pressed into the first slide groove 46.
Specifically, limit structure 5 includes spacing groove 51, be equipped with spacing groove 51 in the first slider 45, sliding connection has limiting plate 52 in the bottom plate 21, limiting block 53 is installed to limiting plate 52 side, limiting block 53 and first slider 45 are contradicted, sliding connection has second slider 54 in limiting block 53, install spring 55 between limiting plate 52 and the bottom plate 21, the elasticity through spring 55 drives limiting plate 52 and slides, consequently drives limiting block 53 and slides for limiting block 53 and first slider 45 block can prevent consequently that first slider 45 from upwards sliding, through second slider 54 and the spacing groove 51 block in limiting block 53, can fix first slider 56 better.
Specifically, the protective structure 6 includes a second sliding groove 61, the bottom plate 21 is provided with the second sliding groove 61, the bottom plate 21 is slidably connected with a first protection plate 62 and a second protection plate 63 through a second sliding chute 61, the first protection plate 62 is clamped with the second protection plate 63, a sliding rod 64 is connected at the joint of the first protection plate 62 and the second protection plate 63 in a sliding manner, the first protection plate 62 is connected with the second protection plate 63 in a sliding manner through the second sliding chute 61 and the bottom plate 21, the first protection plate 62 is clamped with the second protection plate 63, the concrete flow is prevented from leaking, the first protection plate 62 and the second protection plate 63 can be fixed by sliding the sliding rod 64 at the connection part of the first protection plate 62 and the second protection plate 63, when the first protection plate 62 and the second protection plate 63 need to be opened, the sliding rod 64 only needs to be drawn out, and the first protection plate 62 and the second protection plate 63 are installed.
Specifically, location structure 7 includes screw rod 71, the internal rotation of bottom plate 21 is connected with screw rod 71, screw rod 71 threaded connection third splint 72, screw rod 71 threaded connection fourth splint 73, all install the fixed bolster 74 on third splint 72 and the fourth splint 73, rotate screw rod 71 and make third splint 72 and the fourth splint 73 with screw rod 71 threaded connection slide, consequently can carry out the centre gripping to first guard plate 62 and second guard plate 63 and fix, prevent that first guard plate 62 and second guard plate 63 from sliding on bottom plate 21 and causing the concrete stream to leak.
Specifically, please refer to fig. 9, fig. 9 is a flowchart of a combined supporting device and a supporting method for a foundation pit slope boulder provided by the present invention, and a combined supporting device and a supporting method for a foundation pit slope boulder includes the following steps:
s1: firstly, a steel pipe pile body 1 is inserted underground, an upper structure can be fixed through the steel pipe pile body 1, then the upper structure can be supported and fixed through a fixing structure 2, the upper structure and the steel pipe pile body 1 can be fixed more firmly, the fixing structure 2 can be leveled through an adjusting structure 3, and the upper structure is prevented from inclining due to the inclination of the fixing structure 2, so that the integral quality and the attractiveness are prevented from being influenced;
s2: the upper structure can be clamped and fixed through the clamping structure 4, so that better irrigation is facilitated, the upper structure is prevented from being inclined during irrigation, the overall working progress is prevented from being influenced, and the working efficiency is reduced;
s3: then, the clamping structure 4 can be prevented from loosening through the limiting structure 5, the upper structure can be better clamped through the matching of the clamping structure 4 and the limiting structure 5, and the upper structure is more stable and firm when irrigation is carried out;
s4: can prevent through protective structure 6 to seal mud better when the watering, can be convenient for take off protective structure 6 and fix through location structure 7's cooperation, save a large amount of time, improve work efficiency.
When the invention is used, when the steel pipe pile body 1 is put underground, the steel pipe pile body 1 is poured with concrete, after the pouring is finished, the bottom plate 21 is placed on the poured pile body 1, therefore, the plug 23 fixed at the bottom end of the bottom plate 21 is inserted into the concrete, the plug 23 is inserted into the concrete and then the screw rod 22 is rotated, the fixing block 24 in threaded connection with the screw rod 22 slides downwards, so as to drive the sliding ball 26 connected by the connecting rod 25 to slide, because the sliding ball 26 is in sliding connection with the fixing rod 28, the fixing rod 28 is in rotating connection with the plug 23 through the rotating shaft 27, when the sliding ball 26 slides downwards, the fixing rod 28 is driven to rotate, therefore, the bottom plate 21 can be fixed more firmly, the bottom plate 21 can be better placed on the steel pipe pile body 1 by installing the first clamping plate 31 and the second clamping plate 32 at the bottom end of the bottom plate 21, after the bottom plate 21 is fixed, the concrete is not shaped, judging whether the bottom plate 21 is in a horizontal state through a horizontal measuring instrument, if so, adjusting to drive the adjusting block 34 to slide through the rotating bolt 33, so that the bottom plate 21 can be adjusted to the horizontal state, preventing the inclination of the cast-in-place pile caused by the inclination of the bottom plate 21, placing the cast-in-place pile body 41 on the bottom plate 21, preventing the cast-in-place pile body 41 from sliding on the bottom plate 21 through the sliding connection of the cast-in-place pile body 41 and the bottom plate 21, preventing the cast-in-place pile body 41 from sliding due to the fact that the clamping rod 42 slides in the bottom plate 21 and the first sliding block 45 is abutted against the clamping rod 42 by pressing the first sliding block 45, clamping the cast-in-place pile body 41 through the clamping rod block 43 and the clamping pad 44, preventing the cast-in-place pile body 41 from sliding, driving the limiting plate 52 to slide through the elastic force of the spring 55 after the first sliding block 45 is pressed into the first sliding groove 46, thereby driving the limiting block 53 to slide, and enabling the limiting block 53 to be clamped with the first sliding block 45, therefore, the first sliding block 45 can be prevented from sliding upwards, the first sliding block 56 can be better fixed by clamping the second sliding block 54 in the limiting block 53 with the limiting groove 51, the first protection plate 62 and the second protection plate 63 can be slidably connected with the bottom plate 21 through the second sliding groove 61, the first protection plate 62 and the second protection plate 63 are clamped, concrete leakage can be prevented, the sliding rod 64 can be slid at the joint of the first protection plate 62 and the second protection plate 63 to fix the first protection plate 62 and the second protection plate 63, when the first protection plate 62 and the second protection plate 63 need to be opened, the sliding rod 64 only needs to be pulled out, after the first protection plate 62 and the second protection plate 63 are installed, the screw 71 is rotated to enable the third clamping plate 72 and the fourth clamping plate 73 in threaded connection with the screw 71 to slide, and therefore the first protection plate 62 and the second protection plate 63 can be clamped and fixed, the first and second prevention plates 62 and 63 are prevented from sliding on the floor 21 to cause concrete leakage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a combination formula supporting device of foundation ditch side slope boulder, a serial communication port, including steel-pipe pile body (1), install fixed knot structure (2) on steel-pipe pile body (1), install on fixed knot structure (2) and adjust structure (3), be equipped with clamping structure (4) on fixed knot structure (2), install limit structure (5) on fixed knot structure (2), install protective structure (6) on fixed knot structure (2), be equipped with location structure (7) on fixed knot structure (2).
2. The combined supporting device for the foundation pit side slope boulder, according to claim 1, is characterized in that: fixed knot constructs (2) and includes bottom plate (21), be equipped with bottom plate (21) on steel-pipe pile body (1), bottom plate (21) are rotated and are connected with lead screw (22), plug (23) are installed to bottom plate (21) bottom, threaded connection has fixed block (24) on lead screw (22), install connecting rod (25) on fixed block (24), install smooth ball (26) on connecting rod (25), plug (23) are rotated through pivot (27) and are connected with dead lever (28).
3. The combined supporting device for the foundation pit side slope boulder as claimed in claim 2, wherein: the sliding ball (26) is connected with the fixing rod (28) in a sliding mode, and the fixing block (24) is connected with the plug (23) in a sliding mode.
4. The combined supporting device for the foundation pit side slope boulder as claimed in claim 2, wherein: adjust structure (3) and include first splint (31), install first splint (31) on bottom plate (21), install second splint (32) on bottom plate (21), it is connected with bolt (33) to rotate on second splint (32), bolt (33) threaded connection has regulating block (34), install spacing piece (35) on bolt (33).
5. The combined supporting device for the foundation pit side slope boulder as claimed in claim 4, wherein: the cross sections of the first clamping plate (31) and the second clamping plate (32) are of arc-shaped structures, and the cross section of the adjusting block (34) is of a trapezoidal structure.
6. The combined supporting device for the foundation pit side slope boulder as claimed in claim 2, wherein: centre gripping structure (4) are including bored concrete pile body (41), bottom plate (21) sliding connection has bored concrete pile body (41), sliding connection has supporting rod (42) in bottom plate (21), install grip block (43) on supporting rod (42), install centre gripping pad (44) on grip block (43), bottom plate (21) have first slider (45) through first spout (46) sliding connection, conflict of first slider (45) and supporting rod (42).
7. The combined supporting device for the foundation pit side slope boulder as claimed in claim 6, wherein: limiting structure (5) include spacing groove (51), be equipped with spacing groove (51) in first slider (45), sliding connection has limiting plate (52) in bottom plate (21), limiting block (53) are installed to limiting plate (52) side, limiting block (53) and first slider (45) are contradicted, sliding connection has second slider (54) in limiting block (53), install spring (55) between limiting plate (52) and bottom plate (21).
8. The combined supporting device for the foundation pit side slope boulder as claimed in claim 2, wherein: protective structure (6) include second spout (61), be equipped with second spout (61) on bottom plate (21), bottom plate (21) have first guard plate (62) and second guard plate (63) through second spout (61) sliding connection, first guard plate (62) and second guard plate (63) block, first guard plate (62) and second guard plate are connected (63) junction sliding connection and are had slide bar (64).
9. The combined supporting device for the foundation pit side slope boulder as claimed in claim 2, wherein: location structure (7) include screw rod (71), bottom plate (21) internal rotation is connected with screw rod (71), screw rod (71) threaded connection third splint (72), screw rod (71) threaded connection fourth splint (73), all install fixed bolster (74) on third splint (72) and fourth splint (73).
10. The method for supporting the combined supporting device for the foundation pit side slope boulder according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1: firstly, a steel pipe pile body (1) is inserted underground, an upper structure can be fixed through the steel pipe pile body (1), then the upper structure can be supported and fixed through a fixing structure (2), the upper structure and the steel pipe pile body (1) can be fixed more firmly, the fixing structure (2) can be leveled through an adjusting structure (3), and the upper structure is prevented from inclining due to the inclination of the fixing structure (2), so that the integral quality and the attractiveness are prevented from being influenced;
s2: the upper structure can be clamped and fixed through the clamping structure (4), so that better irrigation is facilitated, the upper structure is prevented from being inclined during irrigation, the overall working progress is prevented from being influenced, and the working efficiency is reduced;
s3: then, the clamping structure (4) can be prevented from loosening through the limiting structure (5), the upper structure can be better clamped through the matching of the clamping structure (4) and the limiting structure (5), and the upper structure is more stable and firm when irrigation is carried out;
s4: can prevent through protective structure (6) to seal mud better when the watering, can be convenient for take off protective structure (6) and fix through the cooperation of location structure (7), save a large amount of time, improve work efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110924352.6A CN113737807A (en) | 2021-08-12 | 2021-08-12 | Combined supporting device and method for foundation pit slope boulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110924352.6A CN113737807A (en) | 2021-08-12 | 2021-08-12 | Combined supporting device and method for foundation pit slope boulder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| CH233374A (en) * | 1942-03-08 | 1944-07-31 | Wiener Pfahl Und Betongesellsc | Process and device for the production of steel-reinforced in-situ concrete piles. |
| JPH0657943U (en) * | 1993-01-22 | 1994-08-12 | 喜代四 星野 | Formwork device for raising manhole frame |
| JP2012132249A (en) * | 2010-12-22 | 2012-07-12 | Tokai Kensho:Kk | Surface leveling device of base concrete |
| CN104499501A (en) * | 2014-12-08 | 2015-04-08 | 国家电网公司 | Narrow-foundation-tower single-pile pier-type self-stabilized foundation for power transmission line |
| JP2015161125A (en) * | 2014-02-27 | 2015-09-07 | 大成建設株式会社 | Plumbing adjustment method and building |
| CN211080276U (en) * | 2019-09-08 | 2020-07-24 | 浙江禁山环境建设工程有限公司 | Foundation pile for hydraulic engineering building |
| CN211849436U (en) * | 2020-03-21 | 2020-11-03 | 重庆工程学院 | Steel-pipe pile protector convenient to installation is used |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH233374A (en) * | 1942-03-08 | 1944-07-31 | Wiener Pfahl Und Betongesellsc | Process and device for the production of steel-reinforced in-situ concrete piles. |
| JPH0657943U (en) * | 1993-01-22 | 1994-08-12 | 喜代四 星野 | Formwork device for raising manhole frame |
| JP2012132249A (en) * | 2010-12-22 | 2012-07-12 | Tokai Kensho:Kk | Surface leveling device of base concrete |
| JP2015161125A (en) * | 2014-02-27 | 2015-09-07 | 大成建設株式会社 | Plumbing adjustment method and building |
| CN104499501A (en) * | 2014-12-08 | 2015-04-08 | 国家电网公司 | Narrow-foundation-tower single-pile pier-type self-stabilized foundation for power transmission line |
| CN211080276U (en) * | 2019-09-08 | 2020-07-24 | 浙江禁山环境建设工程有限公司 | Foundation pile for hydraulic engineering building |
| CN211849436U (en) * | 2020-03-21 | 2020-11-03 | 重庆工程学院 | Steel-pipe pile protector convenient to installation is used |
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