CN116427419B - Supporting structure - Google Patents
Supporting structure Download PDFInfo
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- CN116427419B CN116427419B CN202310156515.XA CN202310156515A CN116427419B CN 116427419 B CN116427419 B CN 116427419B CN 202310156515 A CN202310156515 A CN 202310156515A CN 116427419 B CN116427419 B CN 116427419B
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- Prior art keywords
- rod
- cylinder
- waterproof
- support
- preset
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 40
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004064 recycling Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 10
- 238000012546 transfer Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 3
- 229940097267 cobaltous chloride Drugs 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- 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
Landscapes
- 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)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The application relates to the field of foundation pit support, and particularly discloses a support structure, which comprises a plurality of coamings, a plurality of enclosing purlins fixedly connected with the coamings and inclined strut parts used for supporting the coamings, wherein each inclined strut part comprises a support rod and a preset rod which are detachably connected, the support rod is connected with the bottom of a foundation pit, and a fixing mechanism convenient to detach is arranged between the preset rod and the support rod; the protective device comprises a protective cylinder, a protective rod, a support mechanism, a shielding plate and a shielding plate, wherein the protective cylinder is used for isolating, two ends of the protective cylinder are respectively provided with an opening, one end of the protective cylinder is provided with an opening which is vertical and flush, the protective cylinder is further provided with the support mechanism for supporting the protective cylinder, the connection position of the protective rod and the support rod is positioned in the protective cylinder, and the end, close to the protective cylinder, of the protective cylinder is provided with the shielding plate; the preset rod is movably provided with a waterproof mechanism. The application has the effect of being convenient for realizing the disassembly of the leakage part of the diagonal bracing part, can realize the effect of recycling resources and ensures the waterproof performance of the inner part of the protective cylinder.
Description
Technical Field
The application relates to the field of foundation pit support, in particular to a support structure.
Background
The diagonal bracing support system is used as a common foundation pit support form, can effectively avoid and reduce disturbance to surrounding soil bodies in the construction process, occupies less space in the pit, and has the characteristics of economy, short period and the like, so that the diagonal bracing support system has high application value in the field of engineering construction. At present, research work on the support form is in progress, and more research results are presented successively.
The existing diagonal bracing is in a triangular support mode, after the pouring construction of the foundation pit underground structure is completed, part of the diagonal bracing is left in the wall body, the other part of the diagonal bracing is leaked outside, the part of the diagonal bracing leaked outside needs to be cut off, after the part of the diagonal bracing is cut off, part of the diagonal bracing leaked outside also protrudes out of the cavity, the diagonal bracing is inconvenient to process, waterproof is difficult, the section of the protruding channel steel is easy to rust, and therefore the problem needs to be solved.
Disclosure of Invention
In order to solve the problem of subsequent trowelling and waterproofing of the exposed part of the inclined strut part, the application provides a supporting structure.
The supporting structure provided by the application adopts the following technical scheme:
the supporting structure comprises a plurality of coamings, a plurality of enclosing purlins fixedly connected with the coamings and inclined strut parts used for supporting the coamings, wherein each inclined strut part comprises a support rod and a preset rod which are detachably connected, the support rod is connected with the bottom of a foundation pit, and a fixing mechanism convenient to detach is arranged between the preset rod and the support rod; the protective device comprises a protective cylinder, a protective rod, a support mechanism, a shielding plate and a shielding plate, wherein the protective cylinder is used for isolating, two ends of the protective cylinder are respectively provided with an opening, one end of the protective cylinder is provided with an opening which is vertical and flush, the protective cylinder is further provided with the support mechanism for supporting the protective cylinder, the connection position of the protective rod and the support rod is positioned in the protective cylinder, and the end, close to the protective cylinder, of the protective cylinder is provided with the shielding plate; the preset rod is movably provided with a waterproof mechanism.
Optionally, fixed establishment includes threaded rod, dead lever, thread bush and joint subassembly, the threaded rod with preset pole tip fixed connection, the dead lever with bracing piece tip fixed connection, the thread bush slides the cover and locates outside the dead lever, the thread bush with threaded rod threaded connection, the joint subassembly is used for the joint the dead lever with the thread bush.
Optionally, the joint subassembly includes joint ring and butt ring, the joint ring with the thread bush is kept away from the one end fixed connection of threaded rod, the butt ring with the dead lever is close to the one end fixed connection of threaded rod, the joint ring cover establish slide outside the dead lever, the joint ring with butt ring butt.
Optionally, the supporting mechanism includes with the installation section of thick bamboo of predetermineeing the pole detachable connection, with the articulated reinforcing rod of installation section of thick bamboo, with the reinforcing plate of reinforcing rod other end articulated, and be used for driving the drive assembly of reinforcing rod swing.
Optionally, the drive assembly includes the slip cap locate outside the installation section of thick bamboo the slip cap and with the articulated transfer line of slip cap, the other end of transfer line with the stiffener is articulated, the transfer line with the position that the stiffener is connected is located the middle part position of stiffener, thread bush fixedly connected with actuating lever, the actuating lever with slip cap tip butt.
Optionally, the waterproof mechanism include with predetermine the pole can dismantle waterproof section of thick bamboo, with waterproof section of thick bamboo rotates the support of being connected, a plurality of with support fixed connection's brush and be used for the brush provides waterproof material's feed subassembly, the brush with support fixed connection, a plurality of brushes are followed waterproof section of thick bamboo radial direction arranges, feed subassembly set up in waterproof section of thick bamboo is last.
Optionally, the feed subassembly include the feed cylinder, set up in the outlet pipe of feed cylinder opening part, a plurality of with the feed pipe of outlet pipe intercommunication and be used for right waterproof material carries out extruded extrusion spare in the feed cylinder, the feed cylinder with support fixed connection, the brush parcel in feed pipe department, the brush forms the waterproof layer after brushing waterproof material in the wall.
Optionally, the pressing piece is configured as a piston, the piston is slidably disposed in the feed cylinder, and the piston and the feed cylinder are in an initial position and form a cavity for storing waterproof materials.
Optionally, still rotate on the support and be connected with the detection roller, the detection roller outer wall is convoluteed and is detected the piece, detect the piece and lay outside the waterproof layer.
Optionally, an adhesive may be further disposed in the feeding cylinder, where the adhesive is used to adhere the detecting element to the waterproof layer.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the end of the preset rod is abutted against the end of the support rod, the threaded sleeve is driven to be in threaded connection with the threaded rod, the threaded sleeve slides on the fixed rod, after the threaded sleeve drives the clamping ring to move to the position abutted against the clamping ring, the effect of fixing the training stage between the support rod and the preset rod is achieved under the action of the threaded connection between the threaded sleeve and the threaded rod and the action of the clamping ring abutted against the clamping ring, meanwhile, the shielding plate is sleeved on the preset rod, and the shielding plate is arranged along the plane where the section circle of the protective cylinder is located, so that concrete of a follow-up casting manufacturer is facilitated. When the main body structure in the foundation pit is poured, the inside of the protection cylinder is in an empty state, the isolation effect of the connection position of the support rod and the preset rod can be guaranteed, after the foundation pit wall structure is poured, the driving thread sleeve is separated from the threaded rod, and the support rod is separated from the preset rod, so that the disassembly effect of the support rod is finished, namely the disassembly of the inclined strut part of the leakage wall part is realized;
2. the driving rod drives the sliding cylinder, the sliding cylinder slides in the mounting cylinder, the driving rod drives the reinforcing rod at the moment, the reinforcing rod drives the reinforcing plate to drive towards the inner wall of the protection cylinder, and when the abutting ring abuts against the clamping ring, the reinforcing plate is tightly attached to the inner wall of the protection cylinder at the moment, so that the effect of improving the load intensity of the protection cylinder is achieved, and the protection effect of the protection cylinder in the concrete casting process is guaranteed;
3. the lug on the waterproof cylinder moves to the arc-shaped groove along the chute, at the moment, the piston extrudes waterproof materials in the feed cylinder, the waterproof materials move to the feed pipe from the outlet pipe, the waterproof materials are adhered to the corresponding brushes, the waterproof work on the wall body in the waterproof cylinder can be completed at the moment along with the rotation of the support in the waterproof cylinder, after the waterproof work is completed, the waterproof cylinder can be taken out, adhesive is injected into the feed cylinder, after the waterproof layer is formed, the waterproof cylinder is reinstalled on the preset rod, the support is rotated, the adhesive is coated on the wall body through the brushes, at the moment, the head end of the detection part is adhered to the wall body, the support is driven to rotate, and at the moment, the detection part on the detection roller is paved on the wall body and is adhered to the corresponding position of the wall body through the adhesive.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic view of a support rod, a preset rod, a protective sleeve, a fixing mechanism and a support mechanism according to an embodiment of the present application.
Fig. 3 is a schematic view of a preset rod, a protective sleeve, and a waterproof mechanism in an embodiment of the present application.
Fig. 4 is an enlarged view at a in fig. 3.
FIG. 5 is a schematic view of the preset lever, the mounting cylinder and the bump in an embodiment of the present application.
Reference numerals: 1. coaming plate; 2. enclosing purlin; 3. a diagonal bracing portion; 4. a support rod; 5. presetting a rod; 6. a protective cylinder; 7. a shielding plate; 8. a threaded rod; 9. a fixed rod; 10. a thread sleeve; 11. a clamping ring; 12. an abutment ring; 13. a mounting cylinder; 14. a reinforcing rod; 15. a reinforcing plate; 16. a slide cylinder; 17. a transmission rod; 18. a driving rod; 19. a waterproof cylinder; 20. a bracket; 21. a brush; 22. a feed cylinder; 23. an outlet tube; 24. a feed pipe; 25. a piston; 26. a detection roller; 27. a detecting member; 28. a bump; 29. a chute; 30. an arc-shaped groove.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a supporting structure. Referring to fig. 1 and 2, a supporting structure includes a plurality of bounding walls 1, a plurality of enclosing purlins 2 of 1 fixed connection with the bounding wall and be used for supporting the bracing portion 3 of bounding wall 1, and bounding wall 1 is used for supporting the reinforcement to the foundation ditch perisporium, encloses purlin 2 and is used for connecting a plurality of bounding walls 1, and then strengthens the connection to bounding wall 1, and bracing portion 3 is used for supporting bounding wall 1, and the one end of bracing portion 3 is connected with enclosing purlin 2, and the diapire at the foundation ditch is fixed to the other end.
The bracing portion 3 is including dismantling the bracing piece 4 of connection and predetermineeing pole 5, the one end and the foundation ditch bottom of bracing piece 4 are connected, can also be connected through bored concrete pile through the anchor connection, guarantee the support load intensity of bracing portion 3, and the bracing piece 4 also adopts the bolt cooperation with being connected on foundation ditch ground, be convenient for dismantle bracing piece 4, be provided with convenient to detach's fixed establishment between predetermineeing pole 5 and the bracing piece 4, predetermineeing pole 5 is provided with the protective cylinder 6 that is used for keeping apart moreover, the both ends of protective cylinder 6 are the opening setting, predetermineeing pole 5 and bracing piece 4 hookup location and being located protective cylinder 6.
Referring to fig. 1 and 2, therefore, when pouring is performed on the foundation pit main structure or the lower structure, and during construction, the tail of the protection barrel 6 is shielded, in this embodiment, a shielding plate 7 is disposed at one end of the protection barrel 6, which is close to the preset rod 5, and a clearance fit is adopted between the shielding plate 7 and protection, and the shielding plate 7 ensures that the space in the protection barrel 6 is in an empty state during pouring, so as to achieve the protection effect of the connection position of the support rod 4 and the preset rod 5. Of course, in the actual operation process, the shielding plate 7 can be omitted, if the business concrete enters the protective cylinder 6 in the casting process, the non-solidified business concrete can be drawn out from the protective cylinder 6 at the moment, the space in the protective cylinder 6 can be guaranteed to be in an empty state, the support rod 4 can be detached through the fixing mechanism, one end opening of the protective cylinder 6 is vertically flush in the casting business concrete process, the later stage and the plane of the wall body are conveniently located on the same plane, the front stage and one end of the protective cylinder 6 close to the support rod 4 are guaranteed to be flush, after the support rod 4 is detached, the space in the protective cylinder 6 is only required to be ground through the business concrete or lime, the subsequent waterproof operation and the like are also convenient.
The fixing mechanism comprises a threaded rod 8, a fixing rod 9, a thread sleeve 10 and a clamping assembly, wherein the threaded rod 8 is fixedly connected with the end part of a preset rod 5, the fixing rod 9 is fixedly connected with the end part of a support rod 4, the thread sleeve 10 is sleeved outside the fixing rod 9 in a sliding mode, the thread sleeve 10 is in threaded connection with the threaded rod 8, the clamping assembly is used for clamping the fixing rod 9 and the thread sleeve 10, the threaded rod 8, the fixing rod 9 and the support rod 4 are arranged in a collinear mode, the axis of the preset rod 5 is arranged in the collinear mode, the clamping assembly comprises a clamping ring 11 and a butt ring 12, the clamping ring 11 is fixedly connected with one end of the thread sleeve 10, which is far away from the threaded rod 8, the butt ring 12 is fixedly connected with one end of the fixing rod 9, which is close to the threaded rod 8, the clamping ring 11 is sleeved outside the fixing rod 9, the inner diameter of the clamping ring 11 is smaller than the outer diameter of the butt ring 12, when the thread sleeve 10 is in threaded connection with the thread sleeve 10, the thread sleeve 10 is driven to rotate along with the thread sleeve 10 and the threaded rod 8 in a threaded mode, the thread sleeve 10 drives the clamping ring 11 to move to the position which is in butt joint with the butt ring 12, and the butt ring 12 is in a stable mode between the thread sleeve 10 and the threaded rod 8 and the butt ring 8.
Referring to fig. 1 and 2, the preset rod 5 is further provided with a supporting mechanism for supporting the protection cylinder 6, the supporting mechanism comprises a mounting cylinder 13 detachably connected with the preset rod 5, a reinforcing rod 14 hinged with the mounting cylinder 13, a reinforcing plate 15 hinged with the other end of the reinforcing rod 14, and a driving component for driving the reinforcing rod 14 to swing, the mounting cylinder 13 is slidably sleeved outside the preset rod 5, the reinforcing rod 14 is hinged with the mounting cylinder 13, the reinforcing rod 14 is hinged with the reinforcing plate 15 through a hinge shaft, the axis direction of the hinge shaft is parallel, the reinforcing plate 15 is attached to the inner wall of the protection cylinder 6, in this embodiment, the number of the reinforcing rods 14 and the reinforcing plates 15 is two or four, and under the supporting and reinforcing effects of the reinforcing rods 14 and the reinforcing plates 15 on the protection cylinder 6, the load strength of the protection cylinder 6 in the casting process is ensured.
The drive assembly includes sliding sleeve locates the smooth section of thick bamboo 16 outside the installation section of thick bamboo 13 and with the articulated transfer line 17 of smooth section of thick bamboo 16, the other end of transfer line 17 is articulated with reinforcing bar 14, and the position that transfer line 17 is connected with reinforcing bar 14 is located the middle part position of reinforcing bar 14, also articulated through the articulated shaft between transfer line 17 and smooth section of thick bamboo 16 and transfer line 17 and the reinforcing bar 14, and the axis direction parallel arrangement of articulated shaft, thread bush 10 outer wall fixedly connected with actuating lever 18, actuating lever 18 and the butt of smooth section of thick bamboo 16 tip, namely, when thread bush 10 is in the rotation, actuating lever 18 is always with smooth section of thick bamboo 16 tip butt at this moment, when joint ring 11 and butt ring 12 butt, reinforcing bar 14 drive reinforcing bar 14 swing to the position with the butt of protective cylinder 6 inner wall at this moment, promote the load intensity of protective cylinder 6 greatly.
Referring to fig. 2 and 3, after the pouring operation is completed, the position of the shielding plate 7 in the embodiment is set along the axis perpendicular to the preset rod 5, that is, the shielding plate 7 is set along the section of the protection cylinder 6, after the pouring operation is completed and when the diagonal bracing portion 3 needs to be disassembled, the supporting rod 4 and the preset rod 5 can be separated at the moment by driving the threaded sleeve 10 to separate the threaded rod 8, and the threaded sleeve 10 drives the clamping ring 11 to separate from the abutting ring 12, and meanwhile, when the sliding cylinder 16 moves towards the supporting rod 4, the reinforcing rod 14 swings towards the direction away from the protection cylinder 6, the mounting cylinder 13 can be taken down from the preset rod 5, the mounting cylinder 13 can be recycled, the effect of disassembling the supporting rod 4 is achieved, and the structure of the wall body is not affected.
Referring to fig. 3 and 4, in order to ensure the waterproof performance of the wall body near the end of the protection cylinder 6, that is, to perform a waterproof operation on the wall body at the position where the shielding plate 7 is taken away, further, the waterproof performance of the subsequent pouring in the protection cylinder 6 can be improved, a waterproof mechanism is movably arranged on the preset rod 5, the waterproof mechanism comprises a waterproof cylinder 19 detachably connected with the preset rod 5, a support 20 rotationally connected with the waterproof cylinder 19, a plurality of brushes 21 fixedly connected with the support 20, and a feeding component for providing waterproof materials for the brushes 21, the brushes 21 are fixedly connected with the support 20, the brushes 21 are distributed along the radial direction of the waterproof cylinder 19, the feeding component is arranged on the waterproof cylinder 19, and the sum of the diameters of the two brushes 21 in the original shape can be larger than or equal to the diameter of the cross-section circle of the protection cylinder 6 in the embodiment, that is, when the support 20 drives the two brushes 21 to rotate, the track of the brushes 21 just covers the wall body in the protection cylinder 6 at the moment, and then the waterproof operation is completed.
The support 20 is rotationally connected with the protection cylinder 6 through a bearing sleeve, the feeding component comprises a feeding cylinder 22, a discharging pipe arranged at the opening of the feeding cylinder 22, a plurality of feeding pipes 24 communicated with an outlet pipe 23 and an extrusion part used for extruding waterproof materials in the feeding pipes 24, the feeding cylinder 22 is fixedly connected with the support 20, the hairbrush 21 consists of a plurality of groups of bristles, the bristles are uniformly distributed at the opening of the feeding pipes 24, when the hairbrush 21 is extruded and deformed, the feeding pipes 24 are not contacted with a wall body at the moment, when waterproof materials are extruded from the opening of the feeding pipes 24, the waterproof materials are adhered to the bristles at the moment, and the bristles are coated on the wall body along with the rotation of the support 20, so that the waterproof operation of the wall body in the protection cylinder 6 is completed.
Referring to fig. 3 and 4, the pressing member is provided as a piston 25, the piston 25 is slidably disposed in the supply cylinder 22, when the piston 25 is at the initial position, a cavity for storing a waterproof material is formed with the supply cylinder 22, in this embodiment, an asphalt waterproof material or a rubber plastic waterproof material is selected, in this embodiment, a liquid waterproof material with good fluidity is selected, when the supply cylinder 22 moves to a specified position, bristles are pressed and deformed, at this time, the piston 25 is pressed toward the inside of the supply cylinder 22, the waterproof material in the supply cylinder 22 is pressed toward the outlet pipe 23, and then flows out from the inside of the supply pipe 24, the bristles are adhered with the waterproof material, and the piston 25 moves to the bottommost part of the supply cylinder 22, the pressing work for the waterproof material is completed, the bracket 20 is driven to rotate around the waterproof cylinder 19, and at this time, the bristles 21 coat the waterproof material on the wall.
Referring to fig. 3 and 5, the waterproof cylinder 19 is the same as the structure of the installation cylinder 13 and the preset rod 5, which is convenient to detach, the waterproof cylinder 19 and the installation cylinder 13 are sleeved with the outer wall of the preset rod 5, the waterproof cylinder 19 and the inner wall of the installation cylinder 13 are fixedly connected with the protruding block 28, the preset rod 5 and the threaded rod 8 are provided with sliding grooves 29 used for the protruding block 28 along the length direction, the sliding grooves 29 on the preset rod 5 are communicated with the sliding grooves 29 on the threaded rod 8, the end parts of the sliding grooves 29 on the threaded rod 8 are provided with two arc grooves 30 on the side wall of the sliding grooves 29, the arc grooves 30 corresponding to the installation cylinder 13 are closer to the supporting rod 4, the arc grooves 30 corresponding to the waterproof cylinder 19 are closer to the wall, and in the actual construction process, the installation cylinder 13 is firstly arranged on the preset rod 5, at this moment, the installation cylinder 13 needs to be taken down, the waterproof cylinder 19 is arranged on the preset rod 5, and after the waterproof work is completed, the waterproof cylinder 19 can be taken down.
After the waterproof work is accomplished, waterproof material in the feed cylinder 22 is empty this moment, still rotate on the support 20 and be connected with the detection roller 26, the axis direction of detection roller 26 is also along the radial direction of protection cylinder 6 cross-section circle, be connected through the bearing rotation between detection roller 26 both ends and the support 20, detection piece 27 winds at the detection roller 26 outer wall, detection piece 27 can select for use the cobaltous chloride test paper in this embodiment, of course also can select for use the gauze that adheres to quick lime, the cobaltous chloride test paper can detect water, when the cobaltous chloride test paper meets water and changes red by blue, and quick lime rainwater can produce a large amount of heat, produce water smoke, above-mentioned scheme all can detect waterproof performance, detection piece 27 lays outside the waterproof layer.
Referring to fig. 3 and 4, in order to ensure that the detecting member 27 is adhered to the waterproof layer, after the waterproof material in the supply cylinder 22 is emptied, an adhesive may be injected into the supply cylinder 22, in this embodiment, the adhesive may be glue, and the amount of the glue is far less than that of the waterproof material, and the bracket 20 may also be rotated, the adhesive may be coated on a corresponding wall, so that the detecting member 27 may be paved, when the glue is paved, the detecting member 27 is not in contact with the wall, after the glue is paved, the head end of the detecting member 27 is adhered to the wall, and at this time, the detecting member 27 on the detecting roller 26 is paved on the wall by driving the bracket 20 to rotate, and is adhered to the wall by the adhesive, by observing the change of the detecting member 27, the waterproof performance can be detected, if the waterproof performance is detected correctly, the waterproof cylinder 19 may be taken down, and then the concrete is poured into the protection cylinder 6, and the subsequent wall surface is smoothed and waterproof works are performed.
The implementation principle of the supporting structure of the embodiment of the application is as follows: the end of the preset rod 5 is abutted against the end of the support rod 4, the thread sleeve 10 is driven to be in threaded connection with the threaded rod 8, the thread sleeve 10 slides on the fixed rod 9, after the thread sleeve 10 drives the clamping ring 11 to move to the position abutted against the abutting ring 12, the effect of fixing the training stage between the support rod 4 and the preset rod 5 is finished under the action of the threaded connection between the thread sleeve 10 and the threaded rod 8 and the traction of the clamping ring 11 and the abutting ring 12, meanwhile, the shielding plate 7 is sleeved on the preset rod 5, and the shielding plate 7 is arranged along the plane where the cross section circle of the protection cylinder 6 is located, so that concrete of a subsequent casting manufacturer is facilitated. When pouring the main structure in the foundation pit, the protection cylinder 6 is in an empty state at the moment, and the isolation effect on the connection position of the support rod 4 and the preset rod 5 can be ensured.
Meanwhile, the driving rod 18 drives the sliding cylinder 16, the sliding cylinder 16 slides in the mounting cylinder 13, the transmission rod 17 drives the reinforcing rod 14 at the moment, the reinforcing rod 14 drives the reinforcing plate 15 to drive towards the inner wall of the protection cylinder 6, and when the abutting ring 12 abuts against the clamping ring 11, the reinforcing plate 15 is tightly attached to the inner wall of the protection cylinder 6 at the moment, so that the effect of improving the load intensity of the protection cylinder 6 is achieved, and the protection effect of the protection cylinder 6 in the concrete process of a casting manufacturer is guaranteed.
After the foundation pit wall structure is poured, the driving thread sleeve 10 is separated from the threaded rod 8, the supporting rod 4 is separated from the preset rod 5, the disassembly effect of the supporting rod 4 is finished, namely, the inclined strut part 3 of the wall body is disassembled, the reinforcing rod 14 and the reinforcing plate 15 are separated from the inner wall of the protection cylinder 6, the lug 28 corresponding to the mounting cylinder 13 can slide into the sliding groove 29 from the sliding groove 29, and the mounting cylinder 13 can slide out from the preset rod 5, so that the follow-up waterproof operation is facilitated.
The bump 28 on the waterproof cylinder 19 moves into the arc-shaped groove 30 along the sliding groove 29, at this time, the piston 25 extrudes the waterproof material in the feed cylinder 22, the waterproof material moves into the feed pipe 24 from the outlet pipe 23, the waterproof material is adhered to the corresponding brush 21, when the support 20 rotates in the waterproof cylinder 19, the waterproof work on the wall body in the waterproof cylinder 6 can be completed at this time, after the waterproof work is completed, the waterproof cylinder 19 can be taken out, the adhesive is injected into the feed cylinder 22, after the waterproof layer is formed, the waterproof cylinder 19 is remounted on the preset rod 5, the support 20 is rotated, the adhesive is coated on the wall body through the brush 21, at this time, the head end of the detecting piece 27 is adhered to the wall body, the support 20 is driven to rotate, at this time, the detecting piece 27 on the detecting roller 26 is paved on the wall body, and the corresponding position of the wall body through the adhesive, the waterproof performance in the waterproof cylinder 19 can be detected through the detecting piece 27, if the waterproof performance is correct, the mounting cylinder 13 can be taken down, the waterproof cylinder 6 is poured in the waterproof cylinder, and the subsequent smoothing is performed.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. A support structure, characterized in that: the enclosing purlin comprises a plurality of enclosing plates (1), a plurality of enclosing purlins (2) fixedly connected with the enclosing plates (1) and inclined strut parts (3) used for supporting the enclosing plates (1), wherein each inclined strut part (3) comprises a supporting rod (4) and a preset rod (5) which are detachably connected, each supporting rod (4) is connected with the bottom of a foundation pit, and a fixing mechanism which is convenient to detach is arranged between each preset rod (5) and each supporting rod (4); the protection device comprises a protection barrel (6) used for isolation, wherein openings are formed at two ends of the protection barrel (6), one end opening of the protection barrel (6) is arranged vertically and horizontally, the protection barrel (6) is further provided with a supporting mechanism used for supporting the protection barrel (6), the connection position of the protection barrel (6) and a supporting rod (4) is located in the protection barrel (6), and a shielding plate (7) is arranged at one end, close to the protection barrel (6), of the protection barrel (5);
the fixing mechanism comprises a threaded rod (8), a fixing rod (9), a threaded sleeve (10) and a clamping assembly, wherein the threaded rod (8) is fixedly connected with the end part of the preset rod (5), the fixing rod (9) is fixedly connected with the end part of the supporting rod (4), the threaded sleeve (10) is slidably sleeved outside the fixing rod (9), the threaded sleeve (10) is in threaded connection with the threaded rod (8), and the clamping assembly is used for clamping the fixing rod (9) with the threaded sleeve (10);
the clamping assembly comprises a clamping ring (11) and an abutting ring (12), wherein the clamping ring (11) is fixedly connected with one end, far away from the threaded rod (8), of the threaded sleeve (10), the abutting ring (12) is fixedly connected with one end, close to the threaded rod (8), of the fixed rod (9), the clamping ring (11) is sleeved and slipped outside the fixed rod (9), and the clamping ring (11) is abutted with the abutting ring (12);
the supporting mechanism comprises a mounting cylinder (13) detachably connected with the preset rod (5), a reinforcing rod (14) hinged with the mounting cylinder (13), a reinforcing plate (15) hinged with the other end of the reinforcing rod (14), and a driving assembly for driving the reinforcing rod (14) to swing;
the driving assembly comprises a sliding barrel (16) sleeved outside the mounting barrel (13) and a transmission rod (17) hinged to the sliding barrel (16), the other end of the transmission rod (17) is hinged to the reinforcing rod (14), the position, connected with the reinforcing rod (14), of the transmission rod (17) is located in the middle of the reinforcing rod (14), the thread bush (10) is fixedly connected with a driving rod (18), and the driving rod (18) is in butt joint with the end part of the sliding barrel (16).
2. A support structure according to claim 1, wherein: the waterproof mechanism comprises a waterproof cylinder (19) detachably connected with the preset rod (5), a support (20) rotationally connected with the waterproof cylinder (19), a plurality of brushes (21) fixedly connected with the support (20) and a feeding component for providing waterproof materials for the brushes (21), wherein the brushes (21) are fixedly connected with the support (20), and a plurality of brushes (21) are distributed along the radial direction of the waterproof cylinder (19) and are arranged on the waterproof cylinder (19).
3. A support structure according to claim 2, wherein: the feeding assembly comprises a feeding cylinder (24), an outlet pipe (23) arranged at the opening of the feeding cylinder (24), a plurality of feeding pipes (22) communicated with the outlet pipe (23), and an extrusion part for extruding waterproof materials in the feeding cylinder (24), wherein the feeding cylinder (24) is fixedly connected with the support (20), the hairbrush (21) is wrapped at the feeding pipe (22), and the hairbrush (21) brushes the waterproof materials on the wall surface to form a waterproof layer.
4. A support structure according to claim 3, wherein: the extrusion piece is arranged as a piston (25), the piston (25) is arranged in the feed cylinder (24) in a sliding manner, and a cavity for storing waterproof materials is formed between the piston (25) and the feed cylinder (24) when the piston is in an initial position.
5. A support structure according to claim 3, wherein: the waterproof device is characterized in that the support (20) is further rotationally connected with a detection roller (26), a detection piece (27) is wound on the outer wall of the detection roller (26), and the detection piece (27) is paved outside the waterproof layer.
6. A support structure according to claim 5, wherein: an adhesive is also arranged in the feed cylinder (24) and is used for bonding the detection piece (27) outside the waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310156515.XA CN116427419B (en) | 2023-02-23 | 2023-02-23 | Supporting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310156515.XA CN116427419B (en) | 2023-02-23 | 2023-02-23 | Supporting structure |
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| CN116427419A CN116427419A (en) | 2023-07-14 |
| CN116427419B true CN116427419B (en) | 2023-09-22 |
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| CN202310156515.XA Active CN116427419B (en) | 2023-02-23 | 2023-02-23 | Supporting structure |
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| CN214005694U (en) * | 2020-12-08 | 2021-08-20 | 韶关市住宅建筑工程有限公司 | Recoverable assembled underground structure |
| CN218060331U (en) * | 2022-04-09 | 2022-12-16 | 杭州禹航建设工程有限公司 | Foundation pit supporting structure of town road subgrade |
| CN218437099U (en) * | 2022-10-10 | 2023-02-03 | 广东世纪建设工程有限公司 | Foundation ditch quick installation supporting construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000226851A (en) * | 1999-02-05 | 2000-08-15 | Shinsugeta Kogyo Kk | Strut rod device for earth retaining panel |
| JP2005061117A (en) * | 2003-08-18 | 2005-03-10 | Shimizu Corp | Waterproof sheet setting structure |
| WO2005106132A1 (en) * | 2004-04-01 | 2005-11-10 | Hong Kong Fiberglass Technology Limited | Shoring system for trenches |
| KR20130122189A (en) * | 2012-04-30 | 2013-11-07 | 김용일 | Supporter for use of concrete forms of slab |
| CN213296336U (en) * | 2020-09-26 | 2021-05-28 | 广东玮基建设工程有限公司 | Novel highway bridge foundation pile reinforcing device |
| CN214005694U (en) * | 2020-12-08 | 2021-08-20 | 韶关市住宅建筑工程有限公司 | Recoverable assembled underground structure |
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| CN112962615A (en) * | 2021-01-25 | 2021-06-15 | 中建五局第三建设有限公司 | Quick bearing diagonal equipment of assembled foundation ditch construction |
| CN218060331U (en) * | 2022-04-09 | 2022-12-16 | 杭州禹航建设工程有限公司 | Foundation pit supporting structure of town road subgrade |
| CN218437099U (en) * | 2022-10-10 | 2023-02-03 | 广东世纪建设工程有限公司 | Foundation ditch quick installation supporting construction |
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| CN116427419A (en) | 2023-07-14 |
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