CN113638427A - Supporting construction of foundation ditch - Google Patents
Supporting construction of foundation ditch Download PDFInfo
- Publication number
- CN113638427A CN113638427A CN202111007319.3A CN202111007319A CN113638427A CN 113638427 A CN113638427 A CN 113638427A CN 202111007319 A CN202111007319 A CN 202111007319A CN 113638427 A CN113638427 A CN 113638427A
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- Prior art keywords
- plate
- supporting
- rotating
- drainage
- water tank
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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
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
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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
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
- E02D5/765—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable
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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)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
Abstract
The invention provides a supporting structure of a foundation pit, which comprises a base plate, a water tank, a supporting component, a drainage component, two first auxiliary supporting components and two second auxiliary supporting components, wherein a plurality of inserting columns which are arranged at equal intervals are arranged at the bottom of the base plate, the water tank is arranged at the rear end of the top of the base plate, the supporting component is vertically arranged at the front end of the top of the base plate, the drainage component is arranged on the supporting component and communicated with the inside of the water tank, the two first auxiliary supporting components are symmetrically arranged at the side of the water tank, and the two second auxiliary supporting components are symmetrically arranged at the top end of the supporting component.
Description
Technical Field
The invention relates to the field of foundation pit construction, in particular to a supporting structure of a foundation pit.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is carried out, a method for placing a side slope can be used for people who do not excavate deeply to stabilize the soil slope, the size of the slope is determined according to relevant construction regulations, people who excavate deeper and nearby buildings can use a foundation pit wall supporting method and a concrete injection wall protecting method, and a large foundation pit even adopts methods such as interlocking of an underground continuous wall and a column type bored concrete pile to prevent the collapse of the outer side soil layer; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.
Current foundation ditch bearing structure is not convenient for stretch out and draw back and adjusts, can't be applicable to the not foundation ditch of equidimension to do not have the drainage function, the foundation ditch takes place soil loss easily, influences the foundation ditch construction.
Disclosure of Invention
The present invention provides a supporting structure of a foundation pit to improve the above-mentioned problems.
The invention is particularly such that:
the utility model provides a supporting construction of foundation ditch, includes base plate, water tank, supporting component, drainage subassembly, two first auxiliary stay subassemblies and two second auxiliary stay subassemblies, the bottom of base plate is equipped with the post of inserting that a plurality of equidistant set up, the water tank sets up the top rear end at the base plate, the vertical top front end that sets up at the base plate of supporting component, drainage subassembly installs on supporting component to drainage subassembly is linked together, two with the inside of water tank first auxiliary stay subassembly symmetry sets up the side at the water tank, two second auxiliary stay subassembly symmetry sets up the top at supporting component.
Further, the support assembly comprises a first mounting sleeve, a second mounting sleeve, a first sliding column, a second sliding column, a support plate, a fixed plate, a movable plate, a rack and an adjusting component, the first mounting sleeve and the second mounting sleeve are symmetrically arranged at the top of the base plate, a through groove is formed in the side wall of the first mounting sleeve, the first sliding column and the second sliding column are respectively slidably mounted in the first mounting sleeve and the second mounting sleeve, the support plate is mounted at the top of the first sliding column and the second sliding column, a drainage groove is formed in the support plate, two sides of the fixed plate are respectively fixedly connected with the side walls of the first mounting sleeve and the second mounting sleeve, a sliding groove is formed in the fixed plate, the sliding plate is mounted in the sliding groove, the top of the movable plate is fixedly connected with the bottom of the movable plate, the rack is arranged on the side wall of the first sliding column, and one end of the rack passes through the through groove and extends to the outside of the first mounting sleeve, the adjusting part is arranged on the side wall of the top end of the first mounting sleeve.
Further, the regulating part includes regulating spindle, adjusting gear, rocking handle, loading board, spacing dish and two connecting plates, two the connecting plate symmetry sets up on the top lateral wall of first installation cover, the loading board is installed on the top lateral wall of first installation cover, spacing dish sets up on the lateral wall of loading board, the regulating spindle rotates and installs on two connecting plates to the one end of regulating spindle extends to the outside of spacing dish, adjusting gear installs on the regulating spindle to adjust gear and rack toothing, the tip fixed connection of rocking handle and regulating spindle, be equipped with spacing bolt on the rocking handle, be equipped with the spacing hole that a plurality of supplied spacing bolt spiro union on the spacing dish.
Furthermore, the drainage assembly comprises a collecting box, a drain hole, a connecting pipe, a vertical cylinder, a floating ball and two guide plates, wherein the collecting box is arranged on the outer side wall of the fixing plate, the collecting box is located below the drainage groove, the drain hole is arranged at the bottom of the collecting box and is communicated with the inside of the collecting box, two ends of the connecting pipe are respectively communicated with the drain hole and the water tank, the vertical cylinder is vertically arranged inside the collecting box and corresponds to the drain hole, a plurality of water permeable grooves are formed in the outer side wall of the vertical cylinder, a cover plate is screwed on the top end of the vertical cylinder, the floating ball is arranged in the vertical cylinder, and the two guide plates are symmetrically arranged inside the collecting box.
Further, every first auxiliary stay subassembly all includes sliding stand, mount, lifter plate, lifting unit, two guide rails, two L templates and two slide rails, two the guide rail symmetry sets up the top at the base plate, sliding stand slidable mounting is on two guide rails, the mount sets up at the top of sliding stand, two L template symmetry sets up in the top below of mount, two the slide rail sets up respectively on the lateral wall of two L templates, lifter plate slidable mounting is on two slide rails, the bottom of lifter plate is equipped with the first support column that a plurality of equidistant setting, lifting unit sets up the top at the mount to lifting unit's bottom extends to the top fixed connection with the lifter plate.
Further, the lifting component comprises a first rotating seat, a second rotating seat, a pulley, a rotating shaft, a winding roller, a rotating handle, a steel rope, a pull ring and a contact limiting piece, the first rotating seat and the second rotating seat are arranged at the top of the fixed frame at intervals, the pulley is rotatably arranged in the first rotating seat, the rotating shaft is rotatably arranged in the second rotating seat, and one end of the rotating shaft extends to the outside of the second rotating seat, the wind-up roll is arranged on the rotating shaft, the rotating handle is fixedly connected with one end of the rotating shaft extending to the outside of the second rotating seat, a contact groove is arranged on the rotating handle, the pull ring is arranged on the top of the lifting plate, one end of the steel rope is connected with the winding roller, the other end of the steel rope extends to be connected with the pull ring through a pulley, the top of mount is equipped with the round hole that supplies the steel cable to pass, conflict locating part sets up the side at the second rotation seat.
Further, the locating part of contradicting includes mounting panel, connecting rod, conflict piece, pull handle and coupling spring, the mounting panel sets up on the top lateral wall of mount, connecting rod slidable mounting is on the mounting panel, the one end fixed connection that conflict piece and connecting rod are close to the rotation handle, the one end fixed connection of rotation handle is kept away from to pull handle and connecting rod, the coupling spring cover is established in the outside of connecting rod to coupling spring's both ends respectively with mounting panel and conflict piece fixed connection.
Further, every the second auxiliary stay subassembly all includes first connecting seat, second connecting seat, connection rope, support frame, swivel nut, screw rod, rotation handle and second support column, first connecting seat sets up on the lateral wall of extension board, the second connecting seat sets up the side at the base plate, the both ends of connecting the rope are connected with first connecting seat and second connecting seat respectively, the support frame sets up the bottom at the second connecting seat, the vertical setting of swivel nut is in the inside of support frame, the screw rod sets up in the swivel nut to screw rod and swivel nut screw-thread fit, the bottom of screw rod extends to the bottom below of support frame, rotate the top fixed connection of handle and screw rod, the bottom fixed connection of second support column and screw rod.
Furthermore, a water discharge pipe communicated with the inside of the water tank is arranged on the outer wall of the bottom end of the water tank, and a valve is arranged on the water discharge pipe.
Furthermore, a transparent plate is arranged on the outer wall of the water tank, and a graduated scale is arranged on the transparent plate.
The invention has the beneficial effects that:
one is as follows: the invention drives the adjusting shaft to rotate by manually rotating the rocking handle, the adjusting shaft drives the adjusting gear to rotate, the adjusting gear drives the rack to move, the rack drives the first sliding column to move upwards in the first mounting sleeve, the first sliding column drives the support plate to move upwards, the support plate drives the second sliding column to move upwards in the second mounting sleeve, the support plate drives the movable plate to move upwards, the movable plate slowly extends out of the chute in an upward movement manner, the purpose of adjusting the height of the support plate is achieved, the support plate is convenient to support the tops of foundation pits with different sizes in an abutting manner, the support plate, the movable plate and the fixed plate effectively support and protect the foundation pits, the invention is suitable for supporting foundation pits with different sizes, when water at the tops of the foundation pits falls into the collecting tank through the drainage tank, the water in the collecting tank also flows into the vertical cylinder through the water permeable tank, the water is moved to ascend in the vertical cylinder, and the floating ball ascends, water in the collecting box enters into to the connecting pipe through the wash port in, water flows into to collect in the water tank through the connecting pipe afterwards, and two guide plates make things convenient for rivers in the collecting box to go into to the drainage hole in, through above-mentioned step, have reached the purpose of carrying out the drainage to the foundation ditch, avoid the foundation ditch to take place soil loss, can not influence the normal construction of foundation ditch.
Secondly, the method comprises the following steps: according to the invention, the sliding table is manually moved to move on the two guide rails, the sliding table drives the first support columns to move out of the substrate, then the abutting limiting part is manually pulled to be separated from the abutting groove, then the rotating handle is manually rotated to drive the winding roller to rotate, the winding roller rotates to pay off the steel rope, the steel rope drives the lifting plate to move downwards on the two slide rails by using the pulleys and the pull ring, and the lifting plate drives the first support columns to move downwards to be inserted into the ground, so that the stability of the substrate is improved.
And thirdly: according to the invention, the pull handle is pulled manually to drive the connecting rod to move, the connecting rod moves to drive the abutting block to be separated from the abutting groove, and meanwhile, the connecting spring is stressed and compressed to deform.
Fourthly, the method comprises the following steps: according to the invention, the second support column is inserted into the ground by manually holding the support frame, then the rotating handle is manually rotated, the rotating handle drives the screw rod to rotate, the screw rod moves downwards in the screw sleeve while rotating, the screw rod drives the second support column to move downwards, the second support column moves downwards until the second support column is tightly inserted into soil on the ground, at the moment, the connecting rope is matched with the first connecting seat and the second connecting seat, the connecting rope supports the support plate, the stability of the support plate is improved, and the support plate can support the top of the foundation pit conveniently and stably.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention
FIG. 3 is a partial perspective view of the first embodiment of the present invention;
FIG. 4 is a partial perspective view of the second embodiment of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a third schematic view of a partial perspective structure of the present invention;
FIG. 7 is a partial cross-sectional view of the first embodiment of the present invention;
FIG. 8 is an enlarged view at B of FIG. 7;
FIG. 9 is a schematic perspective view of the collection bin of the present invention;
FIG. 10 is a first perspective view of the first auxiliary support assembly of the present invention;
FIG. 11 is a second perspective view of the first auxiliary support assembly of the present invention;
FIG. 12 is a perspective view of the rotation handle of the present invention;
fig. 13 is a schematic perspective view of a second auxiliary support assembly according to the present invention.
Icon: the water drainage device comprises a base plate 1, a plug column 11, a water tank 2, a water drainage pipe 21, a valve 22, a transparent plate 23, a graduated scale 24, a support component 3, a first mounting sleeve 31, a through groove 311, a second mounting sleeve 32, a first sliding column 33, a second sliding column 34, a support plate 35, a drainage groove 351, a fixed plate 36, a moving plate 37, a rack 38, an adjusting part 39, an adjusting shaft 391, an adjusting gear 392, a rocking handle 393, a bearing plate 394, a limiting disc 395, a connecting plate 396, a limiting bolt 397, a limiting hole 398, a drainage component 4, a collection box 41, a drainage hole 42, a connecting pipe 43, a vertical cylinder 44, a floating ball 45, a guide plate 46, a water permeable groove 47, a cover plate 48, a first auxiliary support component 5, a sliding table 51, a fixed frame 52, a lifting plate 53, a first support column 531, a lifting component 54, a first rotating seat 541, a second rotating seat 542, a pulley 543, a rotating shaft 544, a rolling roller 545, a rotating handle 546, a steel rope 547, pull ring 548, conflict locating part 549, mounting panel 5491, connecting rod 5492, conflict piece 5493, pull handle 5494, coupling spring 5495, guide rail 55, L type board 56, slide rail 57, conflict groove 58, second auxiliary stay subassembly 6, first connecting seat 61, second connecting seat 62, connecting rope 63, support frame 64, swivel nut 65, screw rod 66, rotation handle 67, second support column 68.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-13, the invention provides a supporting structure of a foundation pit by improvement, which includes a base plate 1, a water tank 2, a supporting component 3, a drainage component 4, two first auxiliary supporting components 5 and two second auxiliary supporting components 6, wherein the bottom of the base plate 1 is provided with a plurality of inserted columns 11 arranged at equal intervals, the water tank 2 is arranged at the rear end of the top of the base plate 1, the supporting component 3 is vertically arranged at the front end of the top of the base plate 1, the drainage component 4 is arranged on the supporting component 3, the drainage component 4 is communicated with the inside of the water tank 2, the two first auxiliary supporting components 5 are symmetrically arranged at the side of the water tank 2, and the two second auxiliary supporting components 6 are symmetrically arranged at the top end of the supporting component 3; base plate 1 inserts post 11 through a plurality of and fixes subaerial, and supporting component 3 is applicable to and struts the foundation ditch of equidimension not, and drainage component 4 carries out the drainage operation to the water at foundation ditch top, avoids the foundation ditch to take place soil loss, can not influence the normal construction of foundation ditch, and two first auxiliary stay subassemblies 5 and two second auxiliary stay subassemblies 6 improve holistic stability, and is more stable to strutting of foundation ditch.
Specifically, the support assembly 3 includes a first mounting sleeve 31, a second mounting sleeve 32, a first sliding column 33, a second sliding column 34, a support plate 35, a fixing plate 36, a moving plate 37, a rack 38 and an adjusting component 39, the first mounting sleeve 31 and the second mounting sleeve 32 are symmetrically disposed on the top of the base plate 1, a through groove 311 is disposed on the side wall of the first mounting sleeve 31, the first sliding column 33 and the second sliding column 34 are slidably mounted in the first mounting sleeve 31 and the second mounting sleeve 32, respectively, the support plate 35 is mounted on the top of the first sliding column 33 and the second sliding column 34, a drainage groove 351 is disposed on the support plate 35, water on the top of the foundation pit falls into the drainage assembly 4 through the drainage groove 351 to avoid soil loss in the foundation pit, two sides of the fixing plate 36 are fixedly connected with the side walls of the first mounting sleeve 31 and the second mounting sleeve 32, respectively, a sliding groove is disposed in the fixing plate 36, the moving plate 37 is slidably mounted in the sliding groove, the top of the moving plate 37 is fixedly connected with the bottom of the support plate 35, the rack 38 is arranged on the side wall of the first sliding column 33, one end of the rack 38 passes through the through groove 311 and extends to the outside of the first mounting sleeve 31, and the adjusting component 39 is arranged on the side wall of the top end of the first mounting sleeve 31; the adjusting part 39 is used manually to drive the rack 38 to move upwards, the rack 38 drives the first sliding column 33 to move upwards in the first installation sleeve 31, the first sliding column 33 drives the support plate 35 to move upwards, the support plate 35 drives the second sliding column 34 to move upwards in the second installation sleeve 32, meanwhile, the support plate 35 drives the movable plate 37 to move upwards, the movable plate 37 moves upwards and slowly extends out of the chute, the purpose of adjusting the height of the support plate 35 is achieved, the support plate 35 is convenient to support and support the top of foundation pits of different sizes, the support plate 35, the movable plate 37 and the fixing plate 36 effectively support and protect the foundation pits, and the support device is suitable for supporting foundation pits of different sizes.
Specifically, the adjusting component 39 includes an adjusting shaft 391, an adjusting gear 392, a rocking handle 393, a bearing plate 394, a limiting disc 395 and two connecting plates 396, the two connecting plates 396 are symmetrically arranged on a top end side wall of the first mounting sleeve 31, the bearing plate 394 is mounted on a top end side wall of the first mounting sleeve 31, the limiting disc 395 is arranged on an outer side wall of the bearing plate 394, the adjusting shaft 391 is rotatably mounted on the two connecting plates 396, one end of the adjusting shaft 391 extends to the outside of the limiting disc 395, the adjusting gear 392 is mounted on the adjusting shaft 391, the adjusting gear 392 is meshed with the rack 38, the rocking handle 393 is fixedly connected with an end of the adjusting shaft 391, a limiting bolt 397 is arranged on the rocking handle 393, and a plurality of limiting holes 398 for screwing the limiting bolt 397 are arranged on the limiting disc 395; the rocking handle 393 is rotated manually to drive the adjusting shaft 391 to rotate, the adjusting shaft 391 drives the adjusting gear 392 to rotate, the adjusting gear 392 drives the rack 38 to move, the rocking handle 393 rotates forwards and backwards to achieve the upward and downward movement of the rack 38, and the supporting plate 35 can be adjusted manually conveniently.
Specifically, the drainage assembly 4 includes a collection box 41, a drainage hole 42, a connection pipe 43, a vertical tube 44, a floating ball 45 and two guide plates 46, the collection box 41 is disposed on the outer side wall of the fixing plate 36, the collection box 41 is located below the drainage groove 351, the drainage hole 42 is disposed at the bottom of the collection box 41, the drainage hole 42 is communicated with the inside of the collection box 41, two ends of the connection pipe 43 are respectively communicated with the drainage hole 42 and the water tank 2, the vertical tube 44 is vertically disposed inside the collection box 41, the vertical tube 44 corresponds to the drainage hole 42, a plurality of water permeable grooves 47 are disposed on the outer side wall of the vertical tube 44, a cover plate 48 is screwed on the top end of the vertical tube 44, the floating ball 45 is disposed in the vertical tube 44, and the two guide plates 46 are symmetrically disposed inside the collection box 41; when no water exists in the collection box 41, the floating ball 45 blocks the drainage hole 42, external sundries are prevented from falling into the connection pipe 43 through the drainage hole 42, the connection pipe 43 is prevented from being blocked by the sundries, when water at the top of the foundation pit falls into the collection box 41 through the drainage groove 351, the water in the collection box 41 also flows into the vertical cylinder 44 through the water permeable groove 47, the water drives the floating ball 45 to rise in the vertical cylinder 44, when the floating ball 45 rises, the water in the collection box 41 enters the connection pipe 43 through the drainage hole 42, then the water flows into the water tank 2 through the connection pipe 43 to be collected, the water in the collection box 41 flows into the drainage hole 42 through the two guide plates 46, through the steps, the purpose of draining the foundation pit is achieved, the soil loss of the foundation pit is avoided, and the normal construction of the foundation pit cannot be affected.
Specifically, each first auxiliary support assembly 5 includes a sliding table 51, a fixed frame 52, a lifting plate 53, a lifting part 54, two guide rails 55, two L-shaped plates 56 and two slide rails 57, the two guide rails 55 are symmetrically arranged on the top of the substrate 1, the sliding table 51 is slidably mounted on the two guide rails 55, the fixed frame 52 is arranged on the top of the sliding table 51, the two L-shaped plates 56 are symmetrically arranged below the top of the fixed frame 52, the two slide rails 57 are respectively arranged on the side walls of the two L-shaped plates 56, the lifting plate 53 is slidably mounted on the two slide rails 57, the bottom of the lifting plate 53 is provided with a plurality of first support posts 531 arranged at equal intervals, the lifting part 54 is arranged on the top of the fixed frame 52, and the bottom end of the lifting part 54 extends to be fixedly connected with the top of the lifting plate 53; through artifical removal sliding stand 51 and move on two guide rails 55, sliding stand 51 drives the first support column 531 of a plurality of and moves out base plate 1, then the manual work uses lifting unit 54 to drive lifter plate 53 and move down on two slide rails 57, and lifter plate 53 drives the first support column 531 of a plurality of and moves down to inserting ground, and the first support column 531 of a plurality of inserts ground, improves base plate 1's stability.
Specifically, the lifting member 54 includes a first rotating seat 541, a second rotating seat 542, a pulley 543, a rotating shaft 544, a wind-up roller 545, a rotating handle 546, a steel rope 547, a pull ring 548 and an interference stopper 549, the first rotating seat 541 and the second rotating seat 542 are disposed at the top of the fixed frame 52 at intervals, the pulley 543 is rotatably mounted in the first rotating seat 541, the rotating shaft 544 is rotatably mounted in the second rotating seat 542, one end of the rotating shaft 544 extends to the outside of the second rotating seat 542, the wind-up roller 545 is mounted on the rotating shaft 544, the rotating handle 546 is fixedly connected to one end of the rotating shaft 544 extending to the outside of the second rotating seat 542, the rotating handle 546 is provided with an interference groove 58, the pull ring 548 is mounted on the top of the lifting plate 53, one end of the steel rope 547 is connected to the wind-up roller 545, the other end of the steel rope 547 extends to be connected to the pull ring 548 through the pulley 543, a round hole for the steel rope 547 to pass through is formed in the top end of the fixing frame 52, and the abutting limiting piece 549 is arranged beside the second rotating seat 542; through artifical pulling conflict locating part 549 and conflict groove 58 separation, then artifical rotatory handle 546 drives the wind-up roll 545 rotation, the wind-up roll 545 rotates and puts the rope to steel cable 547, steel cable 547 utilizes pulley 543 and pull ring 548 to drive lifter plate 53 downstream on two slide rails 57, lifter plate 53 drives the first support column 531 of a plurality of and moves down to inserting ground, after accomplishing the strut to the foundation ditch, only need artifical reverse rotation rotatory handle 546 this moment, rotatory handle 546 drives the wind-up roll 545 rotation and rolls up steel cable 547, steel cable 547 drives the first support column 531 of a plurality of rebound at last, it is very convenient.
Specifically, the abutting limiting part 549 comprises a mounting plate 5491, a connecting rod 5492, an abutting block 5493, a pull handle 5494 and a connecting spring 5495, the mounting plate 5491 is arranged on the side wall of the top end of the fixing frame 52, the connecting rod 5492 is slidably mounted on the mounting plate 5491, the abutting block 5493 is fixedly connected with one end, close to the rotating handle 546, of the connecting rod 5492, the pull handle 5494 is fixedly connected with one end, far away from the rotating handle 546, of the connecting rod 5492, the connecting spring 5495 is sleeved outside the connecting rod 5492, and two ends of the connecting spring 5495 are respectively fixedly connected with the mounting plate 5491 and the abutting block 5493; drive connecting rod 5492 through artifical pulling pull handle 5494 and remove, connecting rod 5492 removes and drives the separation of conflict piece 5493 and conflict groove 58, connecting spring 5495 atress compression deformation simultaneously, after artifical rotation handle 546 finishes, the manual work loosens pull handle 5494, connecting spring 5495 will conflict piece 5493 and pop into to conflict the inslot 58, conflict piece 5493 and conflict groove 58 tightly contradict the realization spacing to rotation handle 546, avoid rotation handle 546 to take place unnecessary rotation.
Specifically, each second auxiliary support assembly 6 includes a first connection seat 61, a second connection seat 62, a connection rope 63, a support frame 64, a threaded sleeve 65, a screw 66, a rotation handle 67 and a second support column 68, the first connection seat 61 is disposed on the side wall of the support plate 35, the second connection seat 62 is disposed beside the base plate 1, two ends of the connection rope 63 are respectively connected with the first connection seat 61 and the second connection seat 62, the support frame 64 is disposed at the bottom of the second connection seat 62, the threaded sleeve 65 is vertically disposed inside the support frame 64, the screw 66 is disposed inside the threaded sleeve 65, the screw 66 is in threaded fit with the threaded sleeve 65, the bottom end of the screw 66 extends below the bottom of the support frame 64, the rotation handle 67 is fixedly connected with the top end of the screw 66, and the second support column 68 is fixedly connected with the bottom end of the screw 66; insert subaerially with second support column 68 through artifical handheld support frame 64, then the manual work rotates rotation handle 67, rotation handle 67 drives screw rod 66 and rotates, screw rod 66 pivoted while is in swivel nut 65 downstream, screw rod 66 drives second support column 68 downstream, second support column 68 downstream to tightly inserting in the soil on ground, connect rope 63 and first connecting seat 61 and the cooperation of second connecting seat 62 this moment, it realizes supporting extension board 35 to connect rope 63, improve extension board 35's stability, make things convenient for extension board 35 to stabilize and strut the foundation ditch top.
Specifically, a water discharge pipe 21 communicated with the inside of the water tank 2 is arranged on the outer wall of the bottom end of the water tank, and a valve 22 is arranged on the water discharge pipe 21; by manually opening the valve 22, the water collected in the water tank 2 is discharged through the water discharge pipe 21, and the water in the water tank 2 is removed.
Specifically, a transparent plate 23 is arranged on the outer wall of the water tank 2, and a graduated scale 24 is arranged on the transparent plate 23; the liquid level of water in the water tank 2 is observed manually through the transparent plate 23, and the liquid level height of the water in the water tank 2 is conveniently read manually by utilizing the graduated scale 24.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (10)
1. The utility model provides a supporting construction of foundation ditch, its characterized in that, includes base plate (1), water tank (2), supports subassembly (3), drainage subassembly (4), two first auxiliary stay subassemblies (5) and two second auxiliary stay subassemblies (6), the bottom of base plate (1) is equipped with inserting post (11) that a plurality of equidistant setting, water tank (2) set up the top rear end at base plate (1), support the vertical top front end that sets up at base plate (1) of subassembly (3), install on supporting subassembly (3) drainage subassembly (4) to drainage subassembly (4) are linked together with the inside of water tank (2), two first auxiliary stay subassembly (5) symmetry sets up the side in water tank (2), two second auxiliary stay subassembly (6) symmetry sets up the top of supporting subassembly (3).
2. The supporting structure of the foundation pit according to claim 1, wherein the supporting component (3) comprises a first mounting sleeve (31), a second mounting sleeve (32), a first sliding column (33), a second sliding column (34), a support plate (35), a fixing plate (36), a moving plate (37), a rack (38) and an adjusting component (39), the first mounting sleeve (31) and the second mounting sleeve (32) are symmetrically arranged at the top of the base plate (1), a through groove (311) is arranged on the side wall of the first mounting sleeve (31), the first sliding column (33) and the second sliding column (34) are respectively and slidably arranged in the first mounting sleeve (31) and the second mounting sleeve (32), the support plate (35) is arranged at the top of the first sliding column (33) and the second sliding column (34), a drainage groove (351) is arranged on the support plate (35), the both sides of fixed plate (36) respectively with the lateral wall fixed connection of first installation cover (31) and second installation cover (32), be equipped with the spout in fixed plate (36), movable plate (37) slidable mounting is in the spout to the top of movable plate (37) and the bottom fixed connection of extension board (35), rack (38) set up on the lateral wall of first slip post (33), and the outside that logical groove (311) extended to first installation cover (31) is passed to the one end of rack (38), adjusting part (39) set up on the top lateral wall of first installation cover (31).
3. The supporting structure of a foundation pit as claimed in claim 2, wherein the adjusting part (39) comprises an adjusting shaft (391), an adjusting gear (392), a rocking handle (393), a bearing plate (394), a limiting disc (395) and two connecting plates (396), the two connecting plates (396) are symmetrically arranged on the top end side wall of the first mounting sleeve (31), the bearing plate (394) is arranged on the top end side wall of the first mounting sleeve (31), the limiting disc (395) is arranged on the outer side wall of the bearing plate (394), the adjusting shaft (391) is rotatably arranged on the two connecting plates (396), one end of the adjusting shaft (391) extends to the outside of the limiting disc (395), the adjusting gear (392) is arranged on the adjusting shaft (391), the adjusting gear (392) is meshed with the rack (38), the rocking handle (393) is fixedly connected with the end part of the adjusting shaft (391), the rocking handle (393) is provided with a limiting bolt (397), and the limiting disk (395) is provided with a plurality of limiting holes (398) for the limiting bolt (397) to be in threaded connection.
4. The supporting structure of a foundation pit according to claim 2, wherein the drainage assembly (4) comprises a collection box (41), a drainage hole (42), a connection pipe (43), a vertical cylinder (44), a floating ball (45) and two guide plates (46), the collection box (41) is arranged on the outer side wall of the fixing plate (36), the collection box (41) is positioned below the drainage groove (351), the drainage hole (42) is arranged at the bottom of the collection box (41), the drainage hole (42) is communicated with the inside of the collection box (41), two ends of the connection pipe (43) are respectively communicated with the drainage hole (42) and the water tank (2), the vertical cylinder (44) is vertically arranged inside the collection box (41), the vertical cylinder (44) corresponds to the drainage hole (42), a plurality of water permeable grooves (47) are arranged on the outer side wall of the vertical cylinder (44), the top end of the vertical cylinder (44) is in threaded connection with a cover plate (48), the floating ball (45) is arranged in the vertical cylinder (44), and the two guide plates (46) are symmetrically arranged in the collecting box (41).
5. The supporting structure of a foundation pit according to claim 1, wherein each first auxiliary supporting component (5) comprises a sliding table (51), a fixed frame (52), a lifting plate (53), a lifting part (54), two guide rails (55), two L-shaped plates (56) and two slide rails (57), the two guide rails (55) are symmetrically arranged at the top of the base plate (1), the sliding table (51) is slidably mounted on the two guide rails (55), the fixed frame (52) is arranged at the top of the sliding table (51), the two L-shaped plates (56) are symmetrically arranged below the top of the fixed frame (52), the two slide rails (57) are respectively arranged on the side walls of the two L-shaped plates (56), the lifting plate (53) is slidably mounted on the two slide rails (57), the bottom of the lifting plate (53) is provided with a plurality of first supporting columns (531) which are arranged at equal intervals, the lifting component (54) is arranged at the top of the fixed frame (52), and the bottom end of the lifting component (54) extends to be fixedly connected with the top of the lifting plate (53).
6. The supporting structure of an excavation pit according to claim 5, wherein the lifting member (54) comprises a first rotating seat (541), a second rotating seat (542), a pulley (543), a rotating shaft (544), a winding roller (545), a rotating handle (546), a steel rope (547), a pulling ring (548) and an interference limiting member (549), the first rotating seat (541) and the second rotating seat (542) are arranged at the top of the fixing frame (52) at intervals, the pulley (543) is rotatably installed in the first rotating seat (541), the rotating shaft (544) is rotatably installed in the second rotating seat (542), one end of the rotating shaft (544) extends to the outside of the second rotating seat (542), the winding roller (545) is installed on the rotating shaft (544), the rotating handle (546) is fixedly connected with the end of the rotating shaft (544) extending to the outside of the second rotating seat (542), the steel wire rope winding device is characterized in that a collision groove (58) is formed in the rotating handle (546), the pull ring (548) is installed at the top of the lifting plate (53), one end of the steel wire rope (547) is connected with the winding roller (545), the other end of the steel wire rope (547) extends to be connected with the pull ring (548) through the pulley (543), a round hole for the steel wire rope (547) to pass through is formed in the top end of the fixing frame (52), and the collision limiting piece (549) is arranged on the side of the second rotating seat (542).
7. The supporting structure of a foundation pit as claimed in claim 6, wherein the collision limiting part (549) comprises a mounting plate (5491), a connecting rod (5492), a collision block (5493), a pull handle (5494) and a connecting spring (5495), the mounting plate (5491) is arranged on the top side wall of the fixing frame (52), the connecting rod (5492) is slidably mounted on the mounting plate (5491), the collision block (5493) and the connecting rod (5492) are fixedly connected with one end close to the rotating handle (546), the pull handle (5494) and one end of the connecting rod (5492) far away from the rotating handle (546) are fixedly connected, the connecting spring (5495) is sleeved outside the connecting rod (5492), and two ends of the connecting spring (5495) are respectively fixedly connected with the mounting plate (5491) and the collision block (5493).
8. The supporting structure of a foundation pit according to claim 2, wherein each of the second auxiliary supporting members (6) comprises a first connecting seat (61), a second connecting seat (62), a connecting rope (63), a supporting frame (64), a threaded sleeve (65), a threaded rod (66), a rotating handle (67) and a second supporting column (68), the first connecting seat (61) is arranged on the side wall of the support plate (35), the second connecting seat (62) is arranged at the side of the base plate (1), two ends of the connecting rope (63) are respectively connected with the first connecting seat (61) and the second connecting seat (62), the supporting frame (64) is arranged at the bottom of the second connecting seat (62), the threaded sleeve (65) is vertically arranged inside the supporting frame (64), the threaded rod (66) is arranged in the threaded sleeve (65), and the threaded rod (66) is in threaded fit with the threaded sleeve (65), the bottom of screw rod (66) extends to the bottom below of support frame (64), rotate the top fixed connection of handle (67) and screw rod (66), the bottom fixed connection of second support column (68) and screw rod (66).
9. The supporting structure of a foundation pit according to claim 1, wherein a water discharge pipe (21) communicated with the inside of the water tank (2) is arranged on the outer wall of the bottom end of the water tank, and a valve (22) is arranged on the water discharge pipe (21).
10. A supporting structure of a foundation pit according to claim 9, wherein a transparent plate (23) is provided on the outer wall of the water tank (2), and a graduated scale (24) is provided on the transparent plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007319.3A CN113638427A (en) | 2021-08-30 | 2021-08-30 | Supporting construction of foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007319.3A CN113638427A (en) | 2021-08-30 | 2021-08-30 | Supporting construction of foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113638427A true CN113638427A (en) | 2021-11-12 |
Family
ID=78424479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111007319.3A Withdrawn CN113638427A (en) | 2021-08-30 | 2021-08-30 | Supporting construction of foundation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113638427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404875A (en) * | 2022-08-24 | 2022-11-29 | 北京城建五建设集团有限公司 | Foundation pit supporting structure and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139839A (en) * | 2020-01-11 | 2020-05-12 | 成都高质建筑工程有限公司 | Foundation pit support system and construction method thereof |
| CN211037007U (en) * | 2019-11-15 | 2020-07-17 | 韶关市第一建筑工程有限公司 | Deep foundation pit supporting structure |
| CN112227383A (en) * | 2020-10-19 | 2021-01-15 | 许勇 | Safe type housing construction underground structure supporting device |
| CN212742570U (en) * | 2020-07-27 | 2021-03-19 | 吴来凯 | Combined foundation pit support |
-
2021
- 2021-08-30 CN CN202111007319.3A patent/CN113638427A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211037007U (en) * | 2019-11-15 | 2020-07-17 | 韶关市第一建筑工程有限公司 | Deep foundation pit supporting structure |
| CN111139839A (en) * | 2020-01-11 | 2020-05-12 | 成都高质建筑工程有限公司 | Foundation pit support system and construction method thereof |
| CN212742570U (en) * | 2020-07-27 | 2021-03-19 | 吴来凯 | Combined foundation pit support |
| CN112227383A (en) * | 2020-10-19 | 2021-01-15 | 许勇 | Safe type housing construction underground structure supporting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404875A (en) * | 2022-08-24 | 2022-11-29 | 北京城建五建设集团有限公司 | Foundation pit supporting structure and using method thereof |
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Application publication date: 20211112 |