CN217150241U - Wall chute is led to portable ground even wall - Google Patents
Wall chute is led to portable ground even wall Download PDFInfo
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- CN217150241U CN217150241U CN202220633946.1U CN202220633946U CN217150241U CN 217150241 U CN217150241 U CN 217150241U CN 202220633946 U CN202220633946 U CN 202220633946U CN 217150241 U CN217150241 U CN 217150241U
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- chute
- wall
- fixture block
- pole
- guide wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to a wall chute is led to portable ground even wall belongs to and leads wall construction field, and its technical scheme main points include: the chute is erected between the two guide wall grooves when the chute is used, concrete flows into the two guide wall grooves along the two bottom plates simultaneously, the flow of the concrete is effectively averaged, the extrusion stress of the templates on the two sides is averaged, the probability of the phenomena of expansion and die running is reduced, and the construction quality and efficiency are improved.
Description
Technical Field
The application relates to lead wall construction field, especially relate to a wall chute is led to portable ground even wall.
Background
The underground continuous wall is a foundation engineering, and adopts a trenching machine on the ground, and under the condition of slurry wall protection, a long and narrow deep groove is excavated along the peripheral axis of the deep excavation engineering, after the groove is cleaned, a steel reinforcement cage is hung in the groove, then underwater concrete is poured by using a conduit method to construct a unit groove section, and the steps are carried out section by section, so that a continuous reinforced concrete wall is constructed underground to be used as a structure for intercepting water, preventing seepage, bearing and retaining water.
Before the groove section is excavated, guide walls need to be constructed on two sides of the continuous wall, and the guide walls are usually reinforced concrete structures poured on site and mainly play a role in: ensuring the designed geometric size and shape of the underground continuous wall; partial slurry is stored, so that the stability of the liquid level during the tank forming construction is ensured; bear the load of the grooving machine, protect the notch earth wall from being damaged, and serve as the benchmark of installation framework of steel reinforcement.
And (3) firstly, constructing guide wall templates at two sides, wherein the guide wall templates at two sides are abutted against the reinforcement cage in the groove, firstly, casting the guide wall at one side, then, casting the guide wall at the other side, and waiting for the concrete to solidify.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the guide wall on one side is poured firstly, and then the guide wall on the other side is poured, so that the extruding stress of the formworks on the two sides is uneven, the bearing capacity provided by the steel reinforcement cage is limited, the phenomena of mold expansion and mold running can occur, and the construction quality is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve when pouring the guide wall, the inhomogeneous problem of both sides template atress, this application provides a portable ground is wall guide chute even, this application is when using, erect the chute between two guide wall grooves, with concrete to the one side that two bottom plates are close to mutually, the concrete flows in two guide wall inslots simultaneously along two bottom plates, the flow of concrete has effectively been averaged, it is average to make both sides template extrusion atress, the probability that bloated mould and running die phenomenon take place has been reduced, the quality and the efficiency of construction have been improved.
The application provides a pair of wall chute is led to portable ground even wall adopts following technical scheme:
a mobile diaphragm wall guide wall chute comprising: the two frame plates are connected and symmetrically distributed, and the two symmetrically distributed bottom plates are connected to the bearing surfaces of the two frame plates, the two frame plates are in an inclined state, and the adjacent sides of the two bottom plates are abutted together.
By adopting the technical scheme, the chute is erected between the two guide wall grooves to be poured, concrete is poured to one side, close to the two bottom plates, of the two bottom plates, the two bottom plates are inclined, the concrete flows into the two guide wall grooves along the two bottom plates respectively, and the two guide wall grooves are poured simultaneously, so that the extrusion stress of the templates on the two sides is average, the probability of the phenomena of expansion and running of the templates is reduced, and the construction quality and efficiency are improved.
The application further provides that: two one side that the deckle board is close to mutually rotates and links together, one of them deckle board bottom rotates and is connected with the outer pole, sliding connection has interior pole in the outer pole, the one end that the outer pole was kept away from to interior pole rotates and connects in another the bottom of deckle board, be equipped with the fixed subassembly that is used for fixed outer pole on the interior pole.
Through adopting above-mentioned technical scheme, when pouring not unidimensional guide wall, two guide wall distance between the groove are different, need to adjust opening and shutting the angle of two bottom plates, when adjusting opening and shutting the angle of two bottom plates, the pole slides along the outer pole in promoting, and at this moment, two frame boards rotate relatively, and two bottom plates rotate thereupon, after adjusting two bottom plates to suitable angle, through fixed subassembly with the outer pole fixed can, the simple operation, application scope is wide.
The application further provides that: the fixed component comprises a fixture block connected to the inner rod in a sliding mode, the sliding direction of the fixture block is perpendicular to the extending direction of the inner rod, a sliding groove for the fixture block to slide is formed in the inner rod, a spring is connected between the bottom wall of the fixture block and the bottom wall of the sliding groove, the spring enables the fixture block to move towards the direction of the outer rod, a plurality of through holes corresponding to the sliding groove are formed in the outer rod, and the through holes are sequentially arranged along the extending direction of the outer rod.
Through adopting above-mentioned technical scheme, when promoting interior pole and sliding along the outer pole, the fixture block is located the spout, and one side butt that the spring was kept away from to the fixture block slides on the inner wall of outer pole and along the outer pole inner wall, and at this moment, the spring is in compression state, adjusts the bottom plate to suitable angle after, and the spout aligns with one of them through-hole, because the effect of spring restoring force, the fixture block slides towards the through-hole direction, slides the back that targets in place, and the fixture block part is located the through-hole, and the part is located the spout, and the outer pole is fixed.
The application further provides that: the fixture block is connected with the spring through a limiting plate, the limiting plate is connected in the sliding groove in a sliding mode, and a limiting strip used for limiting the position of the limiting plate is connected to an opening of the sliding groove in the inner rod.
Through adopting above-mentioned technical scheme, after spout and through-hole align, the fixture block slides towards the through-hole direction, until the limiting plate butt on spacing, at this moment, the spring still is in compression state, and limiting plate and spacing setting play limiting displacement to the fixture block, utilize the effect of spring restoring force, make the fixture block more stable.
The application further provides that: and two sides of the bottom plate are connected with baffle plates.
Through adopting above-mentioned technical scheme, through the setting of baffle, when pouring the concrete on the bottom plate, reduced the probability of concrete outflow, reduced construction cost, improved the efficiency of construction.
The application further provides that: the bottom of the frame plate is connected with a universal wheel with a braking function.
By adopting the technical scheme, when the position of the chute is transferred, the chute can be directly pushed to move, time and labor are saved, and the universal wheel is fixed after the chute is adjusted to a proper position.
The application further provides that: the baffle is connected with a handle.
Through adopting above-mentioned technical scheme, the setting of handle is convenient for get the chute and put.
The application further provides that: the handle is provided with an anti-skid layer.
Through adopting above-mentioned technical scheme, increased the frictional force between hand and the handle, reduced the possibility of skidding, it is more convenient when getting to put the chute.
In summary, the present application has the following beneficial effects:
1. during construction, the chute is erected between the two guide wall grooves, concrete is poured towards one side, close to the two bottom plates, of the chute, the concrete flows into the two guide wall grooves along the two bottom plates respectively, the two guide wall grooves are poured simultaneously, so that the extruding stress of the templates on the two sides is even, the probability of the phenomena of expansion and die running is reduced, and the construction quality and efficiency are improved.
2. Through the setting of interior pole and outer pole, when being under construction to the wall that leads of equidimension, can adjust the angle of opening and shutting of two bottom plates, application scope is wide, has reduced construction cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a partial sectional view of the inner and outer rods according to the embodiment of the present application.
Description of reference numerals:
1. a frame plate; 11. an outer rod; 12. an inner rod; 13. a clamping block; 14. a chute; 15. a spring; 16. a through hole; 17. a limiting plate; 18. a limiting strip; 19. a universal wheel; 2. a base plate; 21. a baffle plate; 22. a handle.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
In this embodiment: a mobile wall chute, with reference to figures 1 and 2, comprising: the two-phase frame plates 1 which are connected are symmetrically distributed, and the two symmetrically distributed bottom plates 2 are welded on the bearing surfaces of the two frame plates 1, the frame plates 1 are formed by welding steel pipes with the diameter of 50mm, the bottom plates 2 are made of iron sheets, the two frame plates 1 are 90 degrees, and the two bottom plates 2 are abutted to each other at the close sides.
During construction, the chute is firstly erected between the two guide wall grooves, concrete is poured to one side, close to the two bottom plates 2, of the concrete tank car, the concrete flows into the two guide wall grooves along the two bottom plates 2 respectively, and the two guide wall grooves are poured simultaneously, so that the extrusion stress of the templates on the two sides is average, the probability of the phenomena of expansion and die running is reduced, and the construction quality and efficiency are improved.
When pouring not unidimensional wall of leading, two lead the distance between the wall groove also different, so need adjust the angle that opens and shuts of two bottom plates 2, consequently, in this embodiment, one side that two frame boards 1 are close to mutually links together through the bull stick rotation, one of them frame board 1 bottom both sides all are connected with outer pole 11 through the bull stick rotation, outer pole 11 is hollow structure, sliding connection has interior pole 12 in outer pole 11, the one end that outer pole 11 was kept away from to interior pole 12 is passed through the bull stick rotation and is connected in the bottom of another frame board 1.
In order to fix the outer rod 11, in this embodiment, one end of the inner rod 12 close to the outer rod 11 is slidably connected with a limiting plate 17, the limiting plate 17 is a rectangular plate, the sliding direction of the limiting plate 17 is perpendicular to the extending direction of the inner rod 12, the inner rod 12 is provided with a sliding chute 14 for the limiting plate 17 to slide, a spring 15 is fixedly connected between the limiting plate 17 and the bottom wall of the sliding chute 14, and the spring 15 makes the limiting plate 17 generate a tendency of moving towards the direction of the outer rod 11.
One side of the limiting plate 17, which is far away from the spring 15, is connected with a clamping block 13, the clamping block 13 is a rectangular block, the limiting plate 17 and the clamping block 13 are integrally formed, it should be noted that a limiting strip 18 is fixedly connected to an opening of the sliding groove 14, the limiting plate 17 can be blocked by the limiting strip 18, three through holes 16 are formed in one end, which is close to the inner rod 12, of the outer rod 11, the three through holes 16 are sequentially arranged along the extending direction of the outer rod 11, the through holes 16 are matched with the clamping block 13, and the distance between the adjacent through holes 16 is 20 cm.
When the opening and closing angles of the two bottom plates 2 are adjusted, the inner rod 12 is pushed to slide along the outer rod 11, at the moment, one side, away from the spring 15, of the fixture block 13 abuts against the inner wall of the outer rod 11 and slides along the inner wall of the outer rod 11, the spring 15 is in a compressed state, when the inner rod 12 slides relatively along the outer rod 11, the two bottom plates 2 also slide relatively, after the two bottom plates 2 are adjusted to a proper angle, the sliding groove 14 is aligned with one through hole 16, due to the restoring force of the spring 15, the fixture block 13 slides towards the direction of the through hole 16 until the limiting plate 17 abuts against the limiting strip 18, at the moment, the fixture block 13 is partially positioned in the sliding groove 14 and partially positioned in the through hole 16, the spring 15 is still in the compressed state, the outer rod 11 is fixed, the adjustment is completed, when the adjustment is needed, the fixture block 13 is pressed to enable the fixture block 13 to enter the sliding groove 14, and the inner rod 12 continues to slide.
When the concrete flows to the guide wall groove along bottom plate 2, flow to the both sides of bottom plate 2 easily, consequently, in this embodiment, 2 both sides of bottom plate are connected with baffle 21, and baffle 21 and 2 integrated into one piece of bottom plate are buckled by the iron sheet and are formed, and baffle 21 height 20cm has played the effect that blocks to the concrete, has effectively reduced the possibility of concrete outflow.
In order to transfer the chute conveniently, in this embodiment, there are two universal wheels 19 with brake function at the bottom of the frame plate 1 through bolted connection, in addition, handle 22 has still been welded at the top of baffle 21, is equipped with the skid resistant course on the handle 22, and the skid resistant course is the rubber sleeve, and when transferring the chute, it can to hold handle 22 and stimulate the chute to remove, during the use, it can to fix universal wheel 19.
The implementation principle of the wall chute is led to portable ground even wall of this application embodiment is: during construction, the handle 22 is firstly held to push the chute between two guide wall grooves to be poured, the universal wheels 19 are fixed, then the opening and closing angle of the two bottom plates 2 is adjusted according to the distance between the two guide wall grooves, the fixture block 13 is pressed until the fixture block 13 completely enters the chute 14, the inner rod 12 is pulled to enable the inner rod 12 to slide along the outer rod 11, at the moment, one side, far away from the spring 15, of the fixture block 13 abuts against the inner wall of the outer rod 11 and slides along the inner wall of the outer rod 11, and the spring 15 is in a compression state.
When the inner rod 12 slides along the outer rod 11, the two bottom plates 2 rotate relatively, after the bottom plates 2 are adjusted to a proper angle, the sliding groove 14 is aligned with one of the through holes 16, due to the restoring force of the spring 15, the clamping block 13 slides towards the direction of the through hole 16 until the limiting plate 17 abuts against the limiting strip 18, at the moment, the clamping block 13 is partially positioned in the sliding groove 14 and partially positioned in the through hole 16, the outer rod 11 is fixed, the spring 15 is still in a compression state, the adjustment is completed, concrete is poured towards one side, close to the two bottom plates 2, the concrete flows into the two guide wall grooves along the two bottom plates 2 respectively, the baffle plates 21 on the two sides of the bottom plates 2 play a role in blocking the concrete, and the possibility of concrete outflow is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a wall chute is led to portable ground even wall which characterized in that includes: the double-phase connected frame plate (1) that is the symmetric distribution and connect bottom plate (2) in two symmetric distributions on two frame plate (1) loading faces, two frame plate (1) all is the tilt state, two one side butt that bottom plate (2) are close to is in the same place, two one side that frame plate (1) are close to is rotated and is linked together, one of them frame plate (1) bottom is rotated and is connected with outer pole (11), sliding connection has interior pole (12) in outer pole (11), the one end that outer pole (11) were kept away from in interior pole (12) is rotated and is connected in another the bottom of frame plate (1), be equipped with the fixed subassembly that is used for fixed outer pole (11) on interior pole (12).
2. The mobile diaphragm wall guide wall chute of claim 1, wherein: fixed subassembly includes fixture block (13) of sliding connection on interior pole (12), the slip direction of fixture block (13) is mutually perpendicular with the extending direction of interior pole (12), be equipped with on interior pole (12) and supply gliding spout (14) of fixture block (13), be connected with spring (15) between the diapire of fixture block (13) and spout (14), spring (15) make fixture block (13) produce the trend of outside pole (11) direction motion, be equipped with a plurality of through-holes (16) corresponding with spout (14) on outer pole (11), it is a plurality of through-hole (16) are arranged in proper order along the extending direction of outer pole (11).
3. A mobile diaphragm wall chute as claimed in claim 2 wherein: the fixture block (13) is connected with the spring (15) through a limiting plate (17), the limiting plate (17) is connected in the sliding groove (14) in a sliding mode, and a limiting strip (18) used for limiting the position of the limiting plate (17) is connected to an opening of the sliding groove (14) in the inner rod (12).
4. The mobile diaphragm wall guide wall chute of claim 1, wherein: and two sides of the bottom plate (2) are connected with baffle plates (21).
5. The mobile type underground diaphragm wall guide wall chute according to claim 1, wherein: the bottom of the frame plate (1) is connected with a universal wheel (19) with a braking function.
6. The mobile diaphragm wall guide wall chute of claim 4, wherein: the baffle (21) is connected with a handle (22).
7. The mobile diaphragm wall guide wall chute of claim 6, wherein: the handle (22) is provided with an anti-slip layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220633946.1U CN217150241U (en) | 2022-03-22 | 2022-03-22 | Wall chute is led to portable ground even wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220633946.1U CN217150241U (en) | 2022-03-22 | 2022-03-22 | Wall chute is led to portable ground even wall |
Publications (1)
Publication Number | Publication Date |
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CN217150241U true CN217150241U (en) | 2022-08-09 |
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Application Number | Title | Priority Date | Filing Date |
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CN202220633946.1U Active CN217150241U (en) | 2022-03-22 | 2022-03-22 | Wall chute is led to portable ground even wall |
Country Status (1)
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CN (1) | CN217150241U (en) |
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2022
- 2022-03-22 CN CN202220633946.1U patent/CN217150241U/en active Active
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