Tunnel boring machine pipeline storage device and method

Abstract

The tunnel boring machine pipeline storage device comprises an extension frame used for being connected to the tail of a trailer, hose hanging pieces used for hanging a water pipe in a reciprocating mode are arranged on the extension frame, the hose hanging pieces are arranged in rows in the extension direction of the extension frame, and the tail of the extension frame is connected with a telescopic frame; a standby hose hanging piece used for hanging a water pipe in a reciprocating mode is arranged on the telescopic frame. According to the technical scheme, the device for storing the water pipe can be connected to the tail of the trailer, the space of the trailer is not occupied, the length and the width of the extension frame can be flexibly selected according to the actual requirements of tunneling, and meanwhile the telescopic frame can be selectively stored or unfolded; and the specific arrangement positions and number of the hose hanging pieces can be selected, so that the water pipe storage requirement of the small-diameter heading machine is met.

Description

Technical Field

[0001] The invention relates to the technical field of water pipe storage for tunnel boring machines, and in particular to a pipeline storage device and a storage method for tunnel boring machines. Background Art

[0002] When tunneling, the tunnel boring machine needs to be connected to external water to achieve functions such as equipment cooling and flushing. At present, regarding the layout of water pipes during tunneling, hard pipes are used to extend along the tunnel. However, since the equipment is constantly moving forward and is a dynamic operation, the two can only be connected by hoses, which requires a certain length of hose to be always available on the tunnel boring machine. To achieve this goal, a corresponding structure for storing water pipes needs to be designed on the trailer.

[0003] The existing utility model patent with authorization announcement number CN 210286351 U discloses a storage solution, which uses a reel to store water pipes on a trailer, which can effectively reduce the space of the trolley. However, the size of the reel is limited by the height of the trailer, so the water pipes that can be stored in this structure are limited, and it is only suitable for large-diameter tunnel boring machines with sufficient trailer height and space. If the technical solution disclosed in the above utility model patent is adopted for a small-diameter tunnel boring machine, the reel diameter is too small, and a variety of other supporting equipment are provided on the trailer, and passage space must also be provided for the marshaling trolley. Therefore, the water pipes that can be pre-stored cannot meet the use needs, and this method is no longer applicable in small-diameter tunnel boring equipment.

[0004] In summary, the existing water pipe storage solution for tunnel boring machines can store a limited length of water pipes and is only applicable to large-diameter tunnel boring machines, but not to small-diameter tunnel boring machines. Therefore, it is necessary to design a new water pipe storage method and supporting structure for tunnel boring machines.

[0005] It should be particularly noted that the above technical information is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as admitting or implying in any form that the above technical information constitutes the prior art already known to those skilled in the art. Summary of the invention

[0006] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a tunnel boring machine pipeline storage device and storage method, and the technical problem to be solved is: how to meet the water pipe storage needs of a small-diameter tunnel boring machine.

[0007] The technical solution of the present invention is: A pipeline storage device for a tunnel boring machine, comprising an extension frame for connecting to the tail of a trailer. A hose hanger for reciprocally hanging water pipes is arranged on the extension frame. The hose hangers are arranged in rows along the extension direction of the extension frame. The tail of the extension frame is connected to a telescopic frame, and a spare hose hanger for reciprocally hanging water pipes is arranged on the telescopic frame. In this technical solution, the device for storing water pipes can be connected to the tail of the trailer, which not only does not occupy the space of the trailer, but also can flexibly select the length and width of the extension frame according to the actual needs of tunnel boring. At the same time, the telescopic frame can be selected to be retracted or extended, and the specific layout position and quantity of the hose hangers can also be selected, so as to meet the water pipe storage requirements of small-diameter boring machines.

[0008] On the basis of the above technical solution, as a preferred technical solution of the pipeline storage device for a tunnel boring machine, the extension frame and the trailer, and the telescopic frame and the extension frame are all detachably connected. This technical solution is a further upgrade of the above technical solution. Through the detachable connection structure, the extension frame and the telescopic frame can be conveniently assembled and replaced. As for the specific structure of the detachable connection, under the technical guidance of this technical solution, there are various options, such as bolt connection structures, hanging connection structures, clamping connection structures, etc., as long as the detachable connection between the extension frame and the trailer, and between the telescopic frame and the extension frame can be realized.

[0009] On the basis of the above technical solution, as a preferred technical solution of the pipeline storage device for a tunnel boring machine, a number of rows of hose hangers are arranged on both the extension frame and the telescopic frame. When the telescopic frame is extended, the rows of hose hangers on the telescopic frame correspond to the rows of hose hangers on the extension frame. This technical solution is a further upgrade of the above technical solution, that is, the hose hangers are arranged in rows on both the extension frame and the telescopic frame, and the quantity, arrangement length and number of rows of the hose hangers in each row can be conveniently selected according to actual needs; at the same time, the rows of hose hangers on the telescopic frame correspond to the rows of hose hangers on the extension frame, which can more conveniently store and pull out water pipes.

[0010] On the basis of the above technical solution, as a preferred technical solution of the pipeline storage device for a tunnel boring machine, the positions of the hose hangers in adjacent rows of hose hangers are staggered. This technical solution is a further upgrade of the above technical solution. By staggering the hose hangers, the layout can be made more compact, the utilization rate of the effective space on the extension frame and the telescopic frame can be further improved, so that more water pipes can be stored, and at the same time, the water pipes on each row of hose hangers can be better isolated.

[0011] On the basis of the above technical solution, as an optimal technical solution of the pipeline storage device of the tunnel boring machine, the hose hanging member is a hose hanging wheel or a fixed pulley or a guiding chute. This technical solution provides various specific choices for the hose hanging member. No matter which hose hanging member is adopted, as long as it can ensure the guiding effect and relatively small friction when pulling the water pipe.

[0012] On the basis of the above technical solution, as an optimal technical solution of the pipeline storage device of the tunnel boring machine, the hose hanging wheel includes two symmetrically arranged limiting plates. A threaded rod is connected between the two limiting plates, and a hollow tube for hanging the water pipe is rotatably sleeved outside the threaded rod. In this technical solution, the first limiting connecting plate is used to limit and guide the water pipe on the hollow tube. The threaded rod is used to connect the two first limiting connecting plates on both sides and support the hollow tube at the same time. The relative rolling of the hollow tube and the threaded rod can reduce the friction with the water pipe.

[0013] On the basis of the above technical solution, as an optimal technical solution of the pipeline storage device of the tunnel boring machine, a plurality of arc-shaped distributed threaded rods are arranged between the two limiting plates. The arc-shaped distributed threaded rods are arranged in upper and lower layers, and the hollow tubes are sleeved outside each threaded rod. This technical solution is a further upgrade of the above technical solution. Multiple threaded rods can not only strengthen the connection strength between the two first limiting connecting plates, but also arrange the hollow tubes in an arc shape. In one hose hanging wheel, the water pipe contacts multiple hollow tubes, and multiple sufficiently thin hollow tubes can be used to support water pipes of various sizes together, avoiding excessive bending of the water pipe at the hanging connection. The arc-shaped distributed threaded rods are arranged in upper and lower layers, and the corresponding hollow tubes also have two layers. When in use, the water pipe passes through between the upper and lower layers of hollow tubes.

[0014] On the basis of the above technical solution, as an optimal technical solution of the pipeline storage device of the tunnel boring machine, the limiting plate is connected with a support column, and the bottom of the support column is connected with a first bottom plate with a first connection hole. The tops of the extension frame and the telescopic frame are both provided with second bottom plates with second connection holes. The first bottom plate and the second bottom plate are connected by a bolt assembly passing through the first connection hole and the second connection hole.

[0015] On the basis of the above technical solution, as an optimal technical solution of the pipeline storage device of the tunnel boring machine, the extension frame includes a frame structure formed by connecting a top beam, a column and a bottom beam. The telescopic frame includes a splicing beam hinged to the top beam and a splicing diagonal brace inserted into the bottom beam. The hose hanging member is arranged on the splicing beam. The splicing beam is hinged to the splicing diagonal brace, and the splicing diagonal brace is hinged to the bottom beam after extending out of the bottom beam.

[0016] A method for storing water pipes of a tunnel boring machine uses the tunnel boring machine pipeline storage device described in any of the above technical solutions. The telescopic frame is expanded or retracted according to the length of the water pipe to be stored, and the water pipes are successively hung on each hose hanging member, so that the drooping part of the water pipe is as close as possible to the bottom of the telescopic frame, and the corresponding length of the water pipe can be drawn out as needed during the construction process.

[0017] The present invention proposes a tunnel boring machine pipeline storage device and a storage method. Compared with the existing water pipe storage method of a small-diameter tunnel boring machine, it effectively solves the problems that the existing water pipe storage scheme can store a limited length of water pipes, is only applicable to large-diameter tunnel boring machines, and is not applicable to small-diameter equipment. The technical solution provided by the present invention has a simple structure, is not affected by the diameter of the tunnel boring machine and the height of the trailer, and is also applicable to small-diameter tunnel boring machines; in addition, the length of the water pipe is no longer limited, and any storage length requirement can be met by adjusting the design of the supporting structure. Brief Description of the Drawings

[0018] In order to more clearly illustrate the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the first implementation mode of the tunnel boring machine pipeline storage device; Figure 2 It is a front view of the tunnel boring machine pipeline storage device in the application state in the first implementation mode; Figure 3 It is an enlarged schematic diagram of the hose hanging member; Figure 4 It is a cross-sectional view after the threaded rod and the hollow pipe are assembled; Figure 5 It is a schematic structural diagram of the second implementation mode of the tunnel boring machine pipeline storage device; Figure 6 For Figure 5 The enlarged view of part A in Figure 7 For Figure 5 The enlarged view of part B in Figure 8 For Figure 5 The enlarged view of part C in Figure 9 For Figure 5 The state schematic diagram after the telescopic frame is expanded in

[0020] Explanation of the reference numerals in the drawings: 100 - Trailer; 200 - Water pipe; 1 - Top beam; 2 - Cross brace; 3 - First connecting plate; 4 - Second connecting plate; 5 - Rib plate; 6 - Bottom beam; 7 - Third connecting plate; 8 - Fourth connecting plate; 9 - Column; 10 - Diagonal brace; 11 - Hose hanger; 110 - Limit plate; 111 - Threaded rod; 112 - Hollow tube; 113 - Support column; 114 - First bottom plate; 115 - Second bottom plate; 12 - Splicing beam; 13 - Splicing diagonal brace. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the core concept of the present invention and the following embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0022] These embodiments are provided in this application to make this application thorough and complete, and to fully convey the scope of this application to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of the components and steps, the components of the materials, the numerical expressions and values described in these embodiments should be construed as merely exemplary, rather than as limitations.

[0023] It should be noted that in the description of this application, unless otherwise specified, the meaning of "several" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "radial", etc. The indicated orientation or positional relationship is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of this application. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0024] In addition, the "first", "second" and similar terms used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. The terms "including" or "comprising" and the like mean that the elements before this word are covered by the elements listed after this word, and do not exclude the possibility of also covering other elements.

[0025] It should also be noted that in the description of this application, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. When it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0026] All terms used in this application have the same meanings as understood by those of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such here.

[0027] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the specification.

[0028] The specific embodiments are described as follows: A pipeline storage device for a tunnel boring machine, as Figure 1 and Figure 2 shown, includes an extension frame for connecting to the tail of a trailer 100. A hose hanger for reciprocally hanging a water pipe 200 is provided on the extension frame. The hose hangers are arranged in rows along the extending direction of the extension frame. A telescopic frame is connected to the tail of the extension frame, and a spare hose hanger for reciprocally hanging the water pipe 200 is provided on the telescopic frame. In this embodiment, the device for storing the water pipe 200 can be connected to the tail of the trailer 100, which not only does not occupy the space of the trailer 100, but also can flexibly select the length and width of the extension frame according to the actual requirements of tunnel boring. At the same time, it is possible to choose to retract or extend the telescopic frame, and also to select the specific arrangement positions and quantities of the hose hangers, thereby meeting the water pipe storage requirements of a small-diameter boring machine.

[0029] Based on the above embodiments, as a preferred embodiment of the pipeline storage device for a tunnel boring machine, the extension frame and the trailer 100, and the telescopic frame and the extension frame are all detachably connected. This embodiment is a further upgrade of the above embodiments. Through the detachable connection structure, the extension frame and the telescopic frame can be assembled and replaced conveniently. As for the specific detachable structure, under the technical guidance of this embodiment, there are various options, such as bolt connection structure, hanging connection structure, clamping connection structure, etc., as long as the detachable connection between the extension frame and the trailer 100, and between the telescopic frame and the extension frame can be achieved.

[0030] Based on the above embodiments, as a preferred embodiment of the pipeline storage device for a tunnel boring machine, as Figure 1 and Figure 5 shown, a plurality of rows of hose hangers are provided on both the extension frame and the telescopic frame. When the telescopic frame is unfolded, the hose hangers in each row on the telescopic frame correspond to the hose hangers in each row on the extension frame. This embodiment is a further upgrade of the above embodiments, that is, the hose hangers are arranged in rows on both the extension frame and the telescopic frame, and the number, arrangement length and number of rows of hose hangers in each row can be conveniently selected according to actual needs; at the same time, the hose hangers in each row on the telescopic frame correspond to the hose hangers in each row on the extension frame, which can store and pull out the water pipe 200 more conveniently.

[0031] Based on the above embodiments, as a preferred embodiment of the pipeline storage device for a tunnel boring machine, as Figure 1 and Figure 5 shown, the positions of the hose hangers in two adjacent rows of hose hangers are staggered. This embodiment is a further upgrade of the above embodiments. By staggering the hose hangers, the layout can be made more compact, the utilization rate of the effective space on the extension frame and the telescopic frame can be further improved, and thus more water pipes 200 can be stored. At the same time, the water pipes 200 on each row of hose hangers can be better isolated.

[0032] Based on the above embodiments, as a preferred embodiment of the pipeline storage device for a tunnel boring machine, the hose hanger is a hose hanging wheel 11 or a fixed pulley or a guiding chute. This embodiment provides various specific options for the hose hanger. No matter which hose hanger is adopted, as long as it can ensure a guiding effect and a small friction force when pulling the water pipe 200.

[0033] Based on the above embodiments, as a preferred embodiment of the pipeline storage device for a tunnel boring machine, as Figure 3 and Figure 4As shown in the figure, the hose hanger wheel 11 includes two symmetrically arranged limiting plates 110. A threaded rod 111 is connected between the two limiting plates 110. A hollow tube 112 for hanging a water pipe 200 is rotatably sleeved outside the threaded rod 111. In this embodiment, the first limiting connecting plate 310 is used to limit and guide the water pipe 200 on the hollow tube 112. The threaded rod 111 is used to connect the first limiting connecting plates 310 on both sides and support the hollow tube 112. The relative rolling of the hollow tube 112 with respect to the threaded rod 111 can reduce the friction force between the hollow tube 112 and the water pipe 200.

[0034] On the basis of the above embodiment, as a preferred embodiment of the pipeline storage device of the tunnel boring machine, as Figure 3 shown in the figure, a plurality of threaded rods 111 distributed in an arc are arranged between the two limiting plates 110. The threaded rods 111 distributed in an arc are arranged in two upper and lower layers and are concentrically arranged. The hollow tube 112 is sleeved outside each threaded rod 111.

[0035] This embodiment is a further upgrade of the above embodiment. The multiple threaded rods 111 can not only strengthen the connection strength between the two first limiting connecting plates 310, but also arrange the hollow tubes 112 distributed in an arc. Then, in one hose hanger wheel 11, the water pipe 200 contacts with multiple hollow tubes 112. Multiple sufficiently thin hollow tubes 112 can be used to jointly support water pipes 200 of various sizes, avoiding excessive bending of the water pipe 200 at the hanging connection. The threaded rods 111 distributed in an arc are arranged in two upper and lower layers, and the corresponding hollow tubes 112 also have two layers. When in use, the water pipe 200 passes through between the upper and lower layers of hollow tubes 112.

[0036] On the basis of the above embodiment, as a preferred embodiment of the pipeline storage device of the tunnel boring machine, as Figure 3 shown in the figure, the limiting plate 110 is connected with a support column 113. The bottom of the support column 113 is connected with a first bottom plate 114 with a first connection hole. The tops of the extension frame and the telescopic frame are both provided with a second bottom plate 115 with a second connection hole. The first bottom plate 114 and the second bottom plate 115 are connected by a bolt assembly passing through the first connection hole and the second connection hole.

[0037] On the basis of the above embodiment, as a preferred embodiment of the pipeline storage device of the tunnel boring machine, as Figures 5 to 8 shown in the figure, the extension frame includes a frame structure formed by connecting a top beam 1, a column 9 and a bottom beam 6. The telescopic frame includes a splicing beam 12 hinged to the top beam 1 and a splicing diagonal brace 13 inserted into the bottom beam 6. A cross beam is connected between the splicing beams 12, and the hose hanger is arranged on the cross beam. The splicing beam 12 is hinged to the splicing diagonal brace 13. After the splicing diagonal brace 13 extends out of the bottom beam 6, it is hinged to the bottom beam 6.

[0038] This embodiment gives a preferred design structure of the extension frame and the telescopic frame. The overall structure is designed as a splicing structure, asFigure 5 As shown in the figure, the splicing beam 12 and the splicing diagonal brace 13 are designed on the basis of the original scheme structure; during normal use, the splicing beam 12 and the splicing diagonal brace 13 are retracted, and the head and tail are fixed by bolts. As Figure 9 shown, when the length of the hose that can be stored by the distribution of the original hose hanger wheels 11 cannot meet the usage requirements, the splicing beam 12 and the splicing diagonal brace 13 are installed in place, and at the same time, the hose hanger wheels 11 are installed on the splicing beam 12, which can increase the storage capacity of the water pipe 200.

[0039] An object of the present invention is to provide a water pipe storage device for a tunnel boring machine that is applicable to any diameter and the storage length of the water pipe is no longer limited. To achieve the above object, as a preferred embodiment of the tunnel boring machine pipeline storage device, as Figures 1 to 9 shown, it includes the following structures: The top beam 1 is arranged by profiled steel; the cross brace 2 is of profiled steel structure and is arranged between the top beam 1 and the bottom beam 6 to strengthen the structural strength; the connecting plate one 3 is provided with through holes and is welded to one end of the top beam 1; the connecting plate two 4 is provided with through holes and is welded to the trailer 100; the rib plate 5 is welded to the connecting plate one 3 and the top beam 1 and is a reinforcing rib; the bottom beam 6 is arranged by profiled steel and is located directly below the top beam 1; the connecting plate three 7 is provided with through holes and is welded to one end of the bottom beam 6; the connecting plate four 8 is provided with threaded holes and is welded to the trailer 100; the column 9 is of profiled steel structure and is welded between the top beam 1 and the bottom beam 6; the diagonal brace 10 is welded to the top beam 1 and the column 9; the hose hanger wheel 11 can hang the hose and is located on the top beam 1, and several are distributed along its length direction; the hose hanger wheel 11 includes: a limit plate 110, which is composed of steel plates and has holes on the surface for fixing the rollers; a support column 113, which is welded to the limit plate 110: a bottom plate one 114, which is provided with through holes and is welded to the support column 113: a bottom plate two 115, which is provided with threaded holes and is welded to the top beam 1: the roller is composed of an internal threaded rod 111 and an external hollow tube 112, and the threaded rod 111 passes through the hollow tube 112 and then is inserted into the hole of the limit plate 110 and fixed with a nut.

[0040] In the embodiment, as described above, the supporting structure as a whole is of steel structure and can be connected to the trailer 100 by bolts, and is connected through the through holes or threaded holes provided in the connecting plate one 3, the connecting plate two 4, the connecting plate three 7, and the connecting plate four 8. The hose hanger wheel 11 is fixed on the top beam 1 by bolts, and several are distributed along the length direction of the top beam 1. The hose hanger wheel 11 is internally designed with rollers, which are arranged in a circumferential distribution and divided into upper and lower layers during layout. The water pipe can pass through between the two layers of rollers. In addition, the roller structure can play a guiding role, and it is more labor-saving for personnel to pull the water pipe.

[0041] In actual design, the width of the hose hanger wheel 11 can be designed according to the number, diameter, reserved clearance, etc. of the water pipes 200 that each row of hose hanger wheels 11 needs to pass through. When multiple rows of hose hanger wheels 11 need to be designed, only the number of the top beam 1 and the bottom beam 6 and their corresponding fixed positions need to be adjusted. It should be noted that on the premise that the height of the trailer 100 is determined, the length of the water pipes 200 that can be stored depends on the number of hose hanger wheels 11 in each row. The longer the cross brace 2 is, the more hose hanger wheels 11 there are in each row. The wider the width of the hose hanger wheel 11 is, the more water pipes 200 can be stored side by side. In actual design, the above points can be flexibly adjusted according to the planned storage length of the water pipes 200.

[0042] When using the tunnel boring machine pipeline storage device, the overall steel structure is designed at the tail of the trailer 100, which does not affect the normal placement of other equipment. Before the tunnel boring machine starts tunneling, the operator arranges the water pipes 200 to be stored as shown in Figure 2 the figure; during tunneling, the construction personnel can draw out the corresponding length of the water pipes 200 as needed. Since the hose hanger wheel 11 is designed with a roller structure, it can play a guiding role, and it is more labor-saving for the personnel to pull the water pipes 200. In actual design, the width of the hose hanger wheel 11 can be designed according to the number, diameter, reserved clearance, etc. of the water pipes 200 that each row of hose hanger wheels 11 needs to pass through.

[0043] Therefore, according to the present invention, the length of the water pipes that can be stored is no longer limited, and the present invention is not limited by the height of the trailer during application, and can be applied to tunnel boring machines with any diameter. Even small-diameter equipment can meet the design and use requirements.

[0044] A method for storing water pipes of a tunnel boring machine uses the tunnel boring machine pipeline storage device described in any one of the above embodiments. According to the length of the water pipes 200 to be stored, the telescopic frame is selected to be unfolded or retracted, and the water pipes 200 are successively hung on each hose hanger, so that the drooping part of the water pipes is as close as possible to the bottom of the telescopic frame. During the construction process, the corresponding length of the water pipes 200 can be drawn out as needed.

[0045] The details not elaborated in the present invention are all well-known conventional technical means in the art.

[0046] The above content shows and describes the basic principle, main features and beneficial effects of the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tunnel boring machine pipeline storage device, characterized in that: The invention comprises an extension frame for connecting to the rear of a trailer (100), the extension frame being provided with a hose hanger for reciprocatingly hanging a water pipe (200), the hose hangers being arranged in a row along the extension direction of the extension frame, the rear of the extension frame being connected to a telescopic frame, the telescopic frame being provided with a spare hose hanger for reciprocatingly hanging a water pipe (200).

2. The tunnel boring machine pipeline storage device according to claim 1, characterized in that: The extension frame and the trailer (100), and the telescopic frame and the extension frame can be detachably connected.

3. The tunnel boring machine pipeline storage device according to claim 1 or 2, characterized in that: The hose hangers are arranged in several rows on both the extension frame and the telescopic frame. When the telescopic frame is unfolded, the rows of hose hangers on the telescopic frame correspond to the rows of hose hangers on the extension frame.

4. The tunnel boring machine pipeline storage device according to claim 3, characterized in that: The positions of the hose hangers in two adjacent rows of hose hangers are staggered.

5. The tunnel boring machine pipeline storage device according to any one of claims 1, 2 and 4, characterized in that: The hose hanger is a hose hanging wheel (11) or a fixed pulley or a guide slide groove.

6. The tunnel boring machine pipeline storage device according to claim 5, characterized in that: The hose hanging wheel (11) comprises two symmetrically arranged limit plates (110), a threaded rod (111) is connected between the two limit plates (110), and a hollow tube (112) for hanging a water pipe (200) is rotatably sleeved outside the threaded rod (111).

7. The tunnel boring machine pipeline storage device according to claim 6, characterized in that: A plurality of threaded rods (111) distributed in an arc shape are arranged between the two limit plates (110); the threaded rods (111) distributed in an arc shape are provided with two layers, an upper layer and a lower layer; and the hollow tube (112) is sleeved outside each threaded rod (111).

8. The tunnel boring machine pipeline storage device according to claim 6 or 7, characterized in that: The limiting plate (110) is connected to a support column (113), the bottom of the support column (113) is connected to a bottom plate (114) with a first connection hole, the tops of the extension frame and the telescopic frame are both provided with a second bottom plate (115) with a second connection hole, and the first bottom plate (114) and the second bottom plate (115) are connected by a bolt assembly passing through the first connection hole and the second connection hole.

9. The tunnel boring machine pipeline storage device according to claim 8, characterized in that: The extension frame comprises a frame structure formed by connecting a top beam (1), a column (9) and a bottom beam (6); the telescopic frame comprises a spliced ​​beam (12) hingedly connected to the top beam (1) and a spliced ​​diagonal brace (13) plugged into the bottom beam (6); the hose hanger is arranged on the spliced ​​beam (12); the spliced ​​beam (12) is hingedly connected to the spliced ​​diagonal brace (13); and the spliced ​​diagonal brace (13) is hingedly connected to the bottom beam (6) after extending out of the bottom beam (6).

10. A method for storing water pipes of a tunnel boring machine, characterized in that: The tunnel boring machine pipeline storage device according to any one of claims 1 to 9 is used, and the telescopic frame is selected to be unfolded or stored according to the length of the water pipe (200) to be stored, and the water pipe (200) is sequentially hung on each hose hanger so that the drooping part of the water pipe is as close as possible to the bottom of the telescopic frame. During the construction process, the water pipe (200) of corresponding length can be pulled out as needed.

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