CN212508305U - Corrugated plate well wall supporting structure and subway vertical shaft - Google Patents
Corrugated plate well wall supporting structure and subway vertical shaft Download PDFInfo
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- CN212508305U CN212508305U CN202020831969.4U CN202020831969U CN212508305U CN 212508305 U CN212508305 U CN 212508305U CN 202020831969 U CN202020831969 U CN 202020831969U CN 212508305 U CN212508305 U CN 212508305U
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Abstract
The utility model relates to a subway shaft protection technical field particularly, relates to a buckled plate wall of a well supporting construction and subway shaft. The corrugated plate well wall supporting structure comprises a locking collar beam, a corrugated plate and a longitudinal connecting beam; the corrugated plate arrays are arranged into a cylindrical supporting layer; the locking collar beam is arranged at the upper end of the outer side wall of the supporting layer and is used for reinforcing the outside of the supporting layer; the vertical setting of vertical tie-beam is on the inner wall of a supporting layer, and the support all is used for supporting the inside on layer, is provided with the slip casting hole on the buckled plate. The utility model has the advantages that the basic structure formed by splicing the corrugated plates, the supports and the longitudinal connecting beams can be conveniently disassembled, so that the materials can be repeatedly utilized, the resource utilization rate is improved, and the damage to the environment is reduced; through the setting of slip casting hole, can be convenient for to pouring the mortar between buckled plate and the wall of a well, guarantee the stability of buckled plate on the wall of a well.
Description
Technical Field
The utility model relates to a subway shaft protection technical field particularly, relates to a buckled plate wall of a well supporting construction and subway shaft.
Background
In the process of constructing underground track traffic infrastructures, an interval tunnel is generally completed by shield excavation or manual excavation, a construction vertical shaft needs to be arranged in the earlier stage of the interval tunnel, the construction vertical shaft adopts a temporary supporting structure, the temporary supporting structure of the vertical shaft is dismantled and backfilled after completion, if a traditional vertical shaft construction method is adopted, for example, spray anchor premixed material concrete is adopted, the construction period is long, the construction cost is high, a plurality of materials cannot be recycled, particularly, the concrete supporting structure cannot be completely dismantled after construction is completed, and great influence is caused on the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buckled plate wall of a well supporting construction and subway shaft to solve foretell technical problem.
The embodiment of the utility model is realized like this:
a corrugated plate well wall supporting structure comprises a locking collar beam, a corrugated plate, a supporting frame, supporting wheels and a longitudinal connecting beam; the corrugated plate arrays are arranged into a cylindrical supporting layer; the locking collar beam is arranged at the upper end of the outer side wall of the supporting layer and is used for reinforcing the outside of the supporting layer; the support frame transversely sets up on the inner wall of a protective layer, the vertical setting of vertical tie-beam is on the inner wall of a protective layer, the supporting wheel all is used for supporting the inside on layer, be provided with the injected hole on the buckled plate.
In a preferred embodiment of the present invention, a difference between the outer diameter and the inner diameter of the collar beam is larger than a distance between the upper end surface and the lower end surface of the collar beam.
In a preferred embodiment of the present invention, the opposite ends of the corrugated plate are provided with flanges, the flanges are provided with connecting holes, through which the flanges will be adjacent to the corrugated plate.
The utility model discloses in the preferred embodiment, adjacent when the buckled plate is connected, go up the pin the buckled plate with lower pin the buckled plate staggered joint installation, and be provided with waterproof cushion between the flange that is connected.
In a preferred embodiment of the present invention, the number of the connecting holes provided on the flange is at least two.
The utility model discloses in the preferred embodiment, be provided with on the buckled plate and reserve the anchor eye, it is used for under the effect of stock to reserve the anchor eye, will the buckled plate is fixed on the shaft inner wall.
In a preferred embodiment of the present invention, the corrugated plate well wall supporting structure further comprises an internal supporting assembly, both ends of the internal supporting assembly are respectively connected to the internal parts of the supporting layer formed by the corrugated plate.
In a preferred embodiment of the present invention, the internal support assembly includes a plurality of beams and a plurality of vertical beams, both ends of the beams are respectively connected to the corrugated plates, and the vertical beams are connected to the beams;
many parallel arrangement between the crossbeam, many parallel arrangement between the crossbeam.
In a preferred embodiment of the present invention, a combined base is disposed between the corrugated plate and the inner support assembly.
A subway shaft comprising a corrugated plate well wall support structure as claimed in any one of the preceding claims.
The embodiment of the utility model provides a beneficial effect is:
the base structure formed by splicing the corrugated plates, the supporting frames and the longitudinal connecting beams can be conveniently disassembled, so that materials are repeatedly utilized, the resource utilization rate is improved, and the damage to the environment is reduced; through the setting of slip casting hole, can be convenient for to pouring the mortar between buckled plate and the wall of a well, guarantee the stability of buckled plate on the wall of a well.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required 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 plan view of a corrugated plate well wall supporting structure provided by an embodiment of the present invention;
fig. 2 is a cross-sectional view of a corrugated plate well wall supporting structure according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of another perspective of the corrugated plate well wall support structure according to an embodiment of the present invention;
fig. 4 is a front view of a corrugated plate of the corrugated plate well wall supporting structure according to the embodiment of the present invention;
fig. 5 is a side view of a corrugated plate well wall support structure according to an embodiment of the present invention;
fig. 6 is a schematic view of an installation structure of a vertical beam of a corrugated plate well wall supporting structure provided by an embodiment of the present invention;
FIG. 7 is a side view of FIG. 6;
fig. 8 is a schematic structural view of a combined support of a corrugated plate well wall supporting structure according to an embodiment of the present invention;
FIG. 9 is a top view of FIG. 8;
fig. 10 is a side view of fig. 8.
In the figure:
1: a supporting layer; 2: a cross beam; 3: a longitudinal connecting beam; 4: a combined support; 5: erecting a beam; 6: a fore shaft collar beam; 7: a corrugated plate; 8: grouting holes; 9: a flange; 10: grouting layer; 11: a connecting plate; 12: an opening; 13: and (7) fixing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
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 present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed 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.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to fig. 1 to 10. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
A corrugated plate well wall supporting structure comprises a locking collar beam 6, a corrugated plate 7, a supporting frame, supporting wheels and a longitudinal connecting beam 3; the array of the corrugated plates 7 is arranged into a cylindrical supporting layer 1; the locking collar beam 6 is arranged at the upper end of the outer side wall of the supporting layer 1 and is used for reinforcing the outside of the supporting layer 1; the support frame annular sets up on the inner wall of a protective layer 1, and the vertical setting of vertical tie-beam 3 is on the inner wall of a protective layer 1, and the supporting wheel all is used for supporting the inside of layer 1, is provided with grouting holes 8 on the buckled plate 7.
In the embodiment, the corrugated plates 7 are placed in a subway shaft and are assembled in an array mode to form the supporting layer 1, and then the inside of the supporting layer 1 is supported through the longitudinal connecting beams 3 and the supporting frames, so that the supporting layer 1 is prevented from collapsing inwards; and then, the locking collar beam 6 is placed on the outer side of the upper end of the supporting layer 1 to support the outer wall of the supporting layer 1, so that the supporting layer 1 is prevented from being broken to the outside.
The connection between adjacent buckled plate 7 forms the piecemeal line, and the longitudinal tie beam 3 can avoid the piecemeal line when supporting the protective layer 1 as far as possible for the longitudinal tie beam 3 can be complete supports buckled plate 7, and not partial support.
In this embodiment, when strutting the installation, paste buckled plate 7 earlier on the shaft inner wall, recycle longitudinal tie beam 3 and support frame and support one side that the shaft inner wall was kept away from to buckled plate 7, support the inner wall of a protective layer 1 that the buckled plate 7 formed promptly for one side of a protective layer 1 pastes tightly on the shaft inner wall, and the opposite side is pasted tightly by longitudinal tie beam 3, has guaranteed that a protective layer 1 can not sink to the inside of shaft.
After the supporting layer 1 and the longitudinal connecting beam 3 are installed, the port of the vertical shaft is provided with the locking collar beam 6, the locking collar beam 6 is attached to the supporting layer 1 to form an integrated structure outside the supporting layer 1, the port on the vertical shaft is prevented from being affected by the outside and swinging inwards or outwards, and the stability of the supporting layer 1 is guaranteed.
When the subway shaft is not required to be supported, the locking collar beams 6, the longitudinal connecting beams 3, the supporting frames and the corrugated plates 7 are disassembled one by one, the disassembly is also convenient, the repeated utilization can be realized, and the utilization rate of resources is improved.
In this embodiment, through the setting of slip casting hole 8, can be convenient for pour into the mortar between buckled plate 7 and the wall of a well, and then form slip casting layer 10 between buckled plate 7 and the wall of a well, guarantee the stability of buckled plate 7 on the wall of a well.
In the preferred embodiment of the present invention, the difference between the outer diameter and the inner diameter of the collar beam 6 is larger than the distance between the upper end surface and the lower end surface of the collar beam 6.
In general, the fore-and-aft thickness of the fore-and-aft collar beam 6 in this embodiment is small, and the left-and-right width is large when the fore-and-aft collar beam is used, so that the fore-and-aft collar beam can be stably laid on the ground, and the fore-and-aft collar beam can keep a large contact area with the ground, thereby ensuring the stability of the fore-and-aft collar beam 6, and further ensuring the stabilizing effect of the fore-and-aft collar beam 6 on the supporting layer 1.
In the preferred embodiment of the present invention, the opposite ends of the corrugated plate 7 are provided with flanges 9, and the flanges 9 are provided with connecting holes for connecting the adjacent corrugated plates 7 via the flanges 9.
In this embodiment, flanges 9 are provided at opposite ends of the corrugated plate 7, and at least two connection holes are provided on the flanges 9. After two flanges 9 on the adjacent corrugated plate 7 are matched, the connecting holes on the two flanges 9 are aligned, and the purpose of connecting the two adjacent corrugated plates 7 can be realized through bolts and nuts.
Specifically, in this embodiment, all set up flange 9 around buckled plate 7, through flange 9, can all be connected buckled plate 7 with adjacent buckled plate 7 about the upper and lower of buckled plate 7, form a whole, and then also can increase a protective layer 1's stability through mutual support.
In this embodiment, the connecting holes are straight holes, and after the connecting holes pass through the connecting holes in the two adjacent flanges 9 through bolts, the connecting holes are fixed through nuts, so that the two adjacent flanges 9 are fixedly connected together, and then the corrugated plates 7 are connected together.
In the preferred embodiment of the present invention, when the adjacent corrugated plates 7 are connected, the corrugated plates and the lower beams are installed at staggered joints, and a waterproof rubber pad is disposed between the connected flanges 9.
Specifically, in the present embodiment, the corrugated plates of the upper truss and the lower truss are mounted at staggered joints, so that mutual supporting force can be generated between the corrugated plates, and the stability of connection of the corrugated plates can be improved.
Specifically, in this embodiment, the waterproof rubber pad is a rubber plate. Be provided with the through-hole that corresponds with the connecting hole on the waterproof rubber mat, the bolt passes behind connecting hole and through-hole, uses the nut to fix, is in the same place buckled plate 7 fixed connection.
Through the setting of waterproof cushion, can guarantee to seal between the adjacent flange 9, avoid earth on the shaft inner wall etc. to the inside leakage of shaft, both guaranteed to strut the effect, guaranteed the security of strutting again.
It should be noted that, in the present embodiment, the waterproof rubber gasket may be a rubber plate, but it is not limited to the rubber plate, and it may also be a plastic plate, a wood plate, or the like, as long as the sealing performance between the flanges 9 can be ensured by the waterproof rubber gasket.
In the preferred embodiment of the present invention, the number of the connecting holes provided on the flange 9 is at least two.
Specifically, in the present embodiment, the number of the connection holes provided in each flange 9 is three.
It should be noted that, the number of the connecting holes on each flange 9 may be three, but is not limited to three, and it may also be two, or four, five, or even more, as long as it can fix and connect the adjacent corrugated plates 7 together by the adjacent corrugated plates 7 matching with the bolts through the connecting holes on the flange 9.
The utility model discloses in the preferred embodiment, be provided with on the buckled plate 7 and reserve the anchor eye, reserve the anchor eye and be used for under the effect of stock, fix buckled plate 7 on the shaft inner wall.
In this embodiment, the corrugated plate 7 is provided with reserved anchor holes, and after the anchor rod penetrates through the reserved anchor holes, the corrugated plate 7 is anchored on the well wall.
Specifically, in this embodiment, be provided with at least one reservation anchor eye on buckled plate 7, the stock passes after reserving the anchor eye, fix buckled plate 7 on the lateral wall of shaft, make buckled plate 7 on the basis of mutual assembly structure, buckled plate 7 still is connected with the foundation structure of shaft inner wall, thereby formed the secondary and consolidated the effect, and then even the local impaired condition appears in a supporting layer 1, buckled plate 7 that sets up alone itself also fixes through the stock, and then make overall structure comparatively firm.
More specifically, in this embodiment, two anchor rods fixedly connected with the corrugated plate 7 are arranged on the same corrugated plate 7, the two anchor rods are arranged obliquely, and the inclination directions of the two anchor rods are the same, so that the connection strength between the corrugated plate 7 and the side wall of the shaft can be increased.
In this embodiment, the corrugated plate has a rectangular main body, and the surface thereof is provided with corrugations, the protruding portions and the groove portions of the corrugations are horizontally distributed, and the peripheral edges of the corrugated plate are respectively provided with a connecting flange 9 vertically distributed with the surface thereof, the connecting flange 9 is located on the inner side of the corrugated plate, and the adjacent corrugated plates are connected and fixed with each other through the connecting flange 9 and the bolt assembly.
In the preferred embodiment of the present invention, the corrugated plate well wall supporting structure further comprises an internal supporting assembly, and both ends of the internal supporting assembly are respectively connected to the internal parts of the supporting layer 1 formed by the corrugated plate 7.
The supporting layer 1 composed of the corrugated plates 7 is reinforced and supported again from the inside through the internal supporting assembly, and the supporting force of the supporting layer 1 is further increased.
Specifically, in the preferred embodiment of the present invention, the internal support assembly comprises a plurality of beams 2 and a plurality of vertical beams 5, both ends of the beams 2 are respectively connected with the corrugated plates 7, and the vertical beams 5 are connected with the beams 2; parallel arrangement between many crossbeams 2, parallel arrangement between many crossbeams 2.
In this embodiment, the cross beams 2 and the vertical beams 5 are arranged crosswise to connect the internal support assemblies into an integral high-strength net structure, so as to ensure the support of the internal support assemblies on the supporting layer 1.
Specifically, the cross beam 2 and the vertical beam 5 are connected by welding.
It should be noted that the connection between the cross beam 2 and the vertical beam 5 may be welding, but it is not limited to welding, and it may also be other fixed connection methods, such as riveting, bolting, etc., that is, it only needs to be able to fixedly connect the cross beam 2 and the vertical beam 5 together.
In the preferred embodiment of the present invention, a combination base 4 is provided between the corrugated plate 7 and the internal support assembly.
Specifically, in the present embodiment, the combination base 4 includes a side plate and a connecting plate 11, the side plate is perpendicular to the connecting plate 11, and the side plate is disposed at four edges of the connecting plate 11.
Wherein, be provided with fixed orifices 13 on the connecting plate 11 for through the bolt with the connecting plate 11 with the tip of crossbeam 2 or with the lateral wall fixed connection of longitudinal tie-beam 3, be provided with opening 12 on the curb plate that sets up in any vertical direction, can be convenient for dismantle the bolt. One end of the side plate arranged in the horizontal direction is a plane and is connected with the connecting plate 11, and the other end of the side plate is a corrugated surface and is matched with the shape of the corrugated plate.
More specifically, the combined base 4 is in a wedge shape in the vertical direction, i.e. the horizontal section, so that the combined base can be completely matched with the surface of the supporting layer 1, and the connection stability between the corrugated plate 7 and the cross beam 2 is ensured.
A subway shaft comprising a corrugated plate wall support as claimed in any one of the preceding claims.
The embodiment of the utility model provides a beneficial effect is:
the base structure formed by splicing the corrugated plates 7, the supporting frames and the longitudinal connecting beams 3 is convenient to disassemble, so that materials are recycled, the resource utilization rate is improved, and the damage to the environment is reduced; through the setting of slip casting hole 8, can be convenient for pour into the mortar between buckled plate 7 and the wall of a well, guarantee the stability of buckled plate 7 on the wall of a well.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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. A corrugated plate well wall supporting structure is characterized by comprising a locking collar beam, a corrugated plate, a supporting frame, supporting wheels and a longitudinal connecting beam; the corrugated plate arrays are arranged into a cylindrical supporting layer; the locking collar beam is arranged at the upper end of the outer side wall of the supporting layer and is used for reinforcing the outside of the supporting layer; the support frame transversely sets up on the inner wall of a protective layer, the vertical setting of vertical tie-beam is on the inner wall of a protective layer, the supporting wheel all is used for supporting the inside on layer, be provided with the injected hole on the buckled plate.
2. The corrugated plate well wall supporting structure according to claim 1, wherein the difference between the outer diameter and the inner diameter of the fore-and-aft collar beam is larger than the distance between the upper end face and the lower end face of the fore-and-aft collar beam.
3. The corrugated plate well wall supporting structure according to claim 1, wherein flanges are provided at opposite ends of the corrugated plate, the flanges being provided with connecting holes through which the adjacent corrugated plates are connected.
4. The corrugated plate well wall supporting structure according to claim 3, wherein when the adjacent corrugated plates are connected, the upper corrugated plate and the lower corrugated plate are installed in a staggered manner, and a waterproof rubber pad is arranged between the connected flanges.
5. The corrugated plate well wall supporting structure according to claim 3, wherein the number of the connecting holes provided on the flange is at least two.
6. The corrugated plate well wall supporting structure according to claim 1, wherein reserved anchor holes are formed in the corrugated plates and used for fixing the corrugated plates on the inner wall of the vertical shaft under the action of anchor rods.
7. The corrugated plate well wall supporting structure according to claim 1, further comprising an internal supporting assembly, wherein both ends of the internal supporting assembly are respectively connected with the inside of the supporting layer formed by the corrugated plates.
8. The corrugated plate well wall supporting structure according to claim 7, wherein the internal supporting assembly comprises a plurality of cross beams and a plurality of vertical beams, both ends of the cross beams are respectively connected with the corrugated plates, and the vertical beams are connected with the cross beams;
many parallel arrangement between the crossbeam, many parallel arrangement between the perpendicular roof beam.
9. The corrugated plate well wall support structure according to claim 7, wherein a combined base is arranged between the corrugated plate and the internal support assembly.
10. A subway shaft comprising a corrugated plate wall support according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831969.4U CN212508305U (en) | 2020-05-19 | 2020-05-19 | Corrugated plate well wall supporting structure and subway vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831969.4U CN212508305U (en) | 2020-05-19 | 2020-05-19 | Corrugated plate well wall supporting structure and subway vertical shaft |
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| Publication Number | Publication Date |
|---|---|
| CN212508305U true CN212508305U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020831969.4U Active CN212508305U (en) | 2020-05-19 | 2020-05-19 | Corrugated plate well wall supporting structure and subway vertical shaft |
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| CN (1) | CN212508305U (en) |
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