CN213978923U - Pre-buried formula underground continuous wall connects and flows processing apparatus - Google Patents
Pre-buried formula underground continuous wall connects and flows processing apparatus Download PDFInfo
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- CN213978923U CN213978923U CN202022801506.6U CN202022801506U CN213978923U CN 213978923 U CN213978923 U CN 213978923U CN 202022801506 U CN202022801506 U CN 202022801506U CN 213978923 U CN213978923 U CN 213978923U
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- wall joint
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Abstract
The utility model discloses a pre-buried formula underground continuous wall connects around flowing processing apparatus, include: the underground continuous wall groove and the soil layers arranged on the front side and the rear side inside the underground continuous wall groove; the backward groove section is arranged between the two soil layers; the continuous wall joint is arranged between the back groove sections, and the front end and the rear end of the continuous wall joint are filled in the soil layer; a reinforcement cage disposed between each two of the continuous wall joints; concrete is poured at the backward groove section and is arranged inside and outside the reinforcement cage; and the reinforcing plate is arranged between the reinforcement cages and is welded and connected with the reinforcement cages. The effect that the outer waterproof soil of underground continuous wall joint circumfluence lost is realized to it to effectual the most underground continuous wall joint of having avoided because the infiltration is not hard up easily causes the problem of land landslide.
Description
Technical Field
The utility model relates to an underground continuous wall connects technical field, especially relates to a pre-buried formula underground continuous wall connects around flowing processing apparatus.
Background
The continuous wall is formed by excavating a long and narrow deep groove on the ground by using grab bucket type or rotary type grooving machinery and the like along the periphery of an excavation project under the condition of slurry wall protection to form a unit groove section, then, a reinforcement cage which is manufactured on the ground in advance is placed in the groove, then, concrete is poured by using a conduit method to complete a unit wall section, and all the unit wall sections are connected with each other in a specific joint mode to form the underground continuous wall. With the development of the underground continuous wall technology, the prefabricated reinforced concrete or prestressed concrete wall board can be directly placed after the deep groove is dug. The construction method comprises the steps of constructing the underground continuous wall along the axis of a basement of a building (the underground continuous wall is also a structural bearing wall) or around the basement (the underground wall is only used as a supporting structure), pouring or punching down a middle supporting column at a relevant position in the building at the same time, using the middle supporting column as a support for bearing the self weight of an upper structure and construction load before the bottom plate is sealed at the bottom during construction, constructing a beam slab floor structure of one floor layer on the ground as a support for the underground continuous wall with high rigidity, and then excavating earth downwards layer by layer and pouring underground structures of each floor layer until the bottom plate is sealed.
The existing underground continuous wall joint has no effect of preventing water and soil loss, so that the problem that most underground continuous wall joints are easy to cause land collapse due to water seepage and looseness is caused.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses still another purpose provides pre-buried formula underground continuous wall connects and flows processing apparatus, has realized that underground continuous wall connects the effect of outer waterproof soil loss of stream to effectual most underground continuous wall of having avoided connects because the infiltration is not hard up to cause the problem of land landslide easily.
In order to achieve the above and other objects, the present invention adopts the following technical solutions:
a pre-buried underground continuous wall joint streaming treatment device comprises:
the underground continuous wall groove and the soil layers arranged on the front side and the rear side inside the underground continuous wall groove;
the backward groove section is arranged between the two soil layers;
the continuous wall joint is arranged between the back groove sections, and the front end and the rear end of the continuous wall joint are filled in the soil layer;
a reinforcement cage disposed between each two of the continuous wall joints;
concrete is poured at the backward groove section and is arranged inside and outside the reinforcement cage;
and the reinforcing plate is arranged between the reinforcement cages and is welded and connected with the reinforcement cages.
Preferably, the inner part of the continuous wall joint is provided with I-shaped steel.
Preferably, both the front end and the rear end of each i-shaped steel are provided with an i-shaped steel fixing plate, and the i-shaped steel fixing plates are welded with the i-shaped steel.
Preferably, waterproof bulges are arranged on two sides of the H-shaped steel and are integrally formed with the H-shaped steel.
Preferably, an anti-corrosion fixing plate is arranged at one end of each I-shaped steel fixing plate, and the anti-corrosion fixing plate is welded with the I-shaped steel fixing plate.
Preferably, one end of each anti-corrosion fixing plate is provided with three anti-bypass flow straight plates, the anti-bypass flow straight plates are connected with the anti-corrosion fixing plates in a welding mode, and the number of the anti-bypass flow straight plates is three.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a setting of anticorrosion fixed plate, the anticorrosion fixed plate is kept apart I-shaped steel fixed plate and soil layer for I-shaped steel fixed plate can possess better corrosion resisting property, and the anticorrosion fixed plate has improved the life that the diaphragm wall connects, and the installation of the straight board of convenient anti-bypass flow is fixed.
2. Through the setting of preventing the straight board of stream of flowing around, prevent filling by the soil layer between the straight board of stream for the back groove section concreting that probably spills over in the back groove section is blockked by the straight board of stream of preventing stream of continuous wall joint, prevents that back groove section concreting from outflowing, and the soil and water that has stabilized the construction site prevents the problem of landslide and takes place.
3. Through the setting of waterproof arch, waterproof arch makes the inside and outside fashioned back groove section concreting of pouring of steel reinforcement cage form the concave surface with the contact surface that the diaphragm wall connects, laminates mutually with the waterproof arch of i-shaped steel both sides for underground diaphragm wall possess the prevention of seepage water performance that can be better, and has improved the fixed stability of back groove section concreting in the back groove section.
Drawings
FIG. 1 is a schematic view of the overhead structure of the pre-buried underground diaphragm wall joint streaming processing device provided by the present invention;
FIG. 2 is a schematic view of a diaphragm wall joint structure of a pre-buried underground diaphragm wall joint streaming processing device provided by the present invention;
FIG. 3 is an enlarged schematic view of a part A of the flow-around processing device for the joints of the pre-buried underground diaphragm wall provided by the present invention;
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1 to 3, a flow-around treatment device for a pre-buried underground diaphragm wall joint comprises: the underground continuous wall comprises an underground continuous wall groove 1 and soil layers 2 arranged on the front side and the rear side inside the underground continuous wall groove 1; a backward trough section 3 arranged between the two soil layers 2; the continuous wall joints 4 are arranged between the backward groove sections 3, and the front ends and the rear ends of the continuous wall joints 4 are filled in the soil layers 2; a reinforcement cage 5 disposed between each two of the continuous wall joints 4; concrete 6 is poured at the backward groove section and is arranged inside and outside the reinforcement cage 5; and the reinforcing plate 12 is arranged between the reinforcement cages 5, and the reinforcing plate 12 is connected with the reinforcement cages 5 in a welding mode.
In the scheme, the continuous wall joints are pre-buried in the rear groove section, then the reinforcement cage is lifted and buried in the rear groove section, the reinforcement cage is arranged between the two continuous wall joints, the rear groove section is filled with poured concrete to form the underground continuous wall, the continuous wall joints play a role in connecting the underground continuous wall and preventing water seepage, the reinforcing plate improves the strength of the reinforcement cage, and the rear groove section is prevented from deforming after the poured concrete is formed.
In a preferred scheme, the inner part of the continuous wall joint 4 is provided with I-shaped steel 7.
In the above scheme, the I-shaped steel is pre-buried in the groove section of going backward, provides the connector and sets up the space for follow-up groove section installation steel reinforcement cage of going backward and fill groove section concreting of going backward for underground continuous wall can convenient and fast's shaping of pouring.
In a preferable scheme, the front end and the rear end of each i-shaped steel 7 are provided with i-shaped steel fixing plates 8, and the i-shaped steel fixing plates 8 are welded with the i-shaped steel 7.
In the scheme, the I-shaped steel fixing plate and the backward groove section can form a closed space to prevent the backward groove section from pouring concrete to leak, and the I-shaped steel fixing plate facilitates the installation of the anti-corrosion fixing plate thereon.
In a preferable scheme, waterproof protrusions 11 are arranged on two sides of the i-shaped steel 7, and the waterproof protrusions 11 are integrally formed with the i-shaped steel 7.
In the scheme, the waterproof protrusions enable the contact surface of the post groove section poured concrete formed by pouring inside and outside the reinforcement cage to form a concave surface, and the concave surface is attached to the waterproof protrusions on two sides of the I-shaped steel, so that the underground continuous wall has better water seepage prevention performance, and the fixing stability of the poured concrete of the post groove section in the post groove section is improved.
In a preferred embodiment, one end of each i-shaped steel fixing plate 8 is provided with an anti-corrosion fixing plate 9, and the anti-corrosion fixing plate 9 is welded to the i-shaped steel fixing plate 8.
In the scheme, the I-shaped steel fixing plate is isolated from the soil layer by the anti-corrosion fixing plate, so that the I-shaped steel fixing plate can have better anti-corrosion performance, the anti-corrosion fixing plate prolongs the service life of the continuous wall joint, and the anti-bypass straight plate is convenient to install and fix.
In a preferable scheme, one end of each anti-corrosion fixing plate 9 is provided with three anti-bypass straight plates 10, the anti-bypass straight plates 10 are connected with the anti-corrosion fixing plates 9 in a welding manner, and the number of the anti-bypass straight plates 10 is three.
In the scheme, the waterproof protrusions enable the contact surface of the post groove section poured concrete formed by pouring inside and outside the reinforcement cage to form a concave surface, and the concave surface is attached to the waterproof protrusions on two sides of the I-shaped steel, so that the underground continuous wall has better water seepage prevention performance, and the fixing stability of the poured concrete of the post groove section in the post groove section is improved.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the invention, as defined by the claims and the equivalents thereof, and which fall within the limits of the claims and the equivalents thereof.
Claims (6)
1. The utility model provides a pre-buried formula underground continuous wall connects and flows processing apparatus which characterized in that includes:
the underground continuous wall groove and the soil layers arranged on the front side and the rear side inside the underground continuous wall groove;
the backward groove section is arranged between the two soil layers;
the continuous wall joint is arranged between the back groove sections, and the front end and the rear end of the continuous wall joint are filled in the soil layer;
a reinforcement cage disposed between each two of the continuous wall joints;
concrete is poured at the backward groove section and is arranged inside and outside the reinforcement cage;
and the reinforcing plate is arranged between the reinforcement cages and is welded and connected with the reinforcement cages.
2. The embedded underground continuous wall joint bypassing treatment device according to claim 1, wherein the inner part of the continuous wall joint is provided with I-shaped steel.
3. The embedded type underground continuous wall joint streaming processing device as claimed in claim 2, wherein the front end and the rear end of each I-shaped steel are provided with I-shaped steel fixing plates, and the I-shaped steel fixing plates are welded with the I-shaped steel.
4. The embedded underground diaphragm wall joint streaming processing device of claim 2, wherein waterproof protrusions are arranged on two sides of the I-shaped steel, and the waterproof protrusions are integrally formed with the I-shaped steel.
5. The embedded type underground continuous wall joint circumfluence treatment device as claimed in claim 3, wherein one end of each I-shaped steel fixing plate is provided with an anti-corrosion fixing plate, and the anti-corrosion fixing plate is welded with the I-shaped steel fixing plate.
6. The embedded underground continuous wall joint bypassing treatment device according to claim 5, wherein one end of each anti-corrosion fixing plate is provided with three anti-bypassing straight plates, the anti-bypassing straight plates are welded with the anti-corrosion fixing plates, and the number of the anti-bypassing straight plates is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801506.6U CN213978923U (en) | 2020-11-27 | 2020-11-27 | Pre-buried formula underground continuous wall connects and flows processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801506.6U CN213978923U (en) | 2020-11-27 | 2020-11-27 | Pre-buried formula underground continuous wall connects and flows processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213978923U true CN213978923U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022801506.6U Active CN213978923U (en) | 2020-11-27 | 2020-11-27 | Pre-buried formula underground continuous wall connects and flows processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213978923U (en) |
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2020
- 2020-11-27 CN CN202022801506.6U patent/CN213978923U/en active Active
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