An assembled well

Abstract

The application provides a kind of assembled well body, it is related to the technical field of assembled well body, the assembled well body includes top seat, well shaft and base, the top seat, the well shaft and the base are sequentially assembled and connected from top to bottom;The well shaft includes pipe block, the base is provided with connecting structure, the base of two assembled well bodies can be connected through the connecting structure, the pipe block of two assembled well bodies can be connected through pipeline;The application not only can realize the assembly of well body, but also can realize the assembly between well body and well body, on the one hand, it is convenient for transportation, production, assembly and construction, effectively shortens the construction period, on the other hand, the structure is firm, the construction is flexible, the application range is wide, at the same time, the modularization and systematization of well body can be realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of assembled well body, in particular to an assembled well body. BACKGROUND

[0002] As a kind of existing municipal engineering well, assembled inspection well is very common in the field of building construction, and traditional inspection well has brick-laid well, one-time cast-in-place concrete well and the like, and its construction is relatively cumbersome, and it has low efficiency and long construction period, and the existing well body with assembled structure can realize the assembly of well body, but it still has problems such as inconvenient construction, long period, and unfirm structure, and the existing assembled well bodies cannot be connected, and cannot realize modularization and systematization in component well body system. SUMMARY

[0003] The present application aims to provide an assembled well body to solve the above technical problems in the prior art, and the preferred technical solutions in the technical solutions provided by the present application can produce the technical effects, which will be described in detail below.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions.

[0005] The present application provides an assembled well body, which comprises a top seat, a well shaft and a base, wherein: the top seat, the well shaft and the base are sequentially assembled and connected from top to bottom; the well shaft comprises a pipeline block, the base is provided with a connecting structure, and the bases of two assembled well bodies can be connected through the connecting structure, and the pipeline blocks of two assembled well bodies can be connected through pipelines.

[0006] Preferably, the connecting structure comprises a first plug-in part and a first plug-in part, wherein: the first plug-in part and the first plug-in part are arranged on the base, and the first plug-in part is matched with the first plug-in part; when the bases of two assembled well bodies are connected, the corresponding first plug-in part and the first plug-in part are connected by plugging; the connecting structure comprises a preset welding plate, the preset welding plate is arranged on the outer wall of the base, and when the bases of two assembled well bodies are connected, the corresponding preset welding plates are connected by welding.

[0007] Preferably, the connecting structure comprises a second insertion part, a second insertion groove and a base connecting piece, wherein: the second insertion part is arranged on the base, both ends of the base connecting piece are provided with the second insertion groove, the second insertion part is matched with the second insertion groove; when two of the assembled well bodies are connected through the base connecting piece, the corresponding second insertion part and the second insertion groove are connected by insertion; the second insertion part is provided with a first connecting hole, the second insertion groove is provided with a second connecting hole, when the second insertion part and the second insertion groove are connected by insertion, the first connecting hole corresponds to the second connecting hole, and a fastening connecting piece can pass through the first connecting hole and the second connecting hole to connect the second insertion part and the second insertion groove.

[0008] Preferably, the well shaft comprises a plurality of connection blocks arranged on the pipeline block in a hierarchical manner, both ends of the connection block are provided with a matched socket block and a socket groove, and adjacent connection blocks are connected by insertion corresponding to the socket block and the socket groove; the axial length of the pipeline block is the elevation of the well shaft, and a corresponding number of connection blocks are assembled to adjust the elevation difference.

[0009] Preferably, the connection block is provided with a steel bar channel through the axial direction, and the connection block is provided with a grouting hole in communication with the steel bar channel; there is a socket joint between the socket block and the socket groove, and a waterproof sealing structure is arranged in the socket joint.

[0010] Preferably, the connection block comprises a plurality of connection block units, and all the connection block units are sequentially and circumferentially connected; the base comprises a plurality of base units, and all the base units are sequentially and circumferentially connected.

[0011] Preferably, the connection block is a circular well body connection block; a connecting piece is arranged at the position of the socket joint of adjacent circular well body connection blocks, and the connecting piece connects two adjacent circular well body connection blocks respectively; both ends of the connection block are provided with a mortise and tenon structure, and the mortise and tenon structure comprises a mortise and tenon protrusion and a mortise and tenon groove, wherein: the mortise and tenon groove is arranged at the bottom of the socket groove, and the mortise and tenon protrusion is arranged at the end of the socket block; when the socket block is inserted into the socket groove, the circular well body connection block is rotated to enable the mortise and tenon protrusion to be inserted into the mortise and tenon groove.

[0012] Preferably, the connecting block is provided as a square well connecting block; the two ends of the connecting block are provided with a mortise and tenon structure, the mortise and tenon structure comprises a first mortise and tenon hole, a second mortise and tenon hole and a first mortise and tenon pin, the first mortise and tenon hole is provided through the slot wall of the socket groove, the second mortise and tenon hole is provided through the side wall of the socket block; when the socket block is inserted into the socket groove, the first mortise and tenon hole and the second mortise and tenon hole are in corresponding positions, and the first mortise and tenon pin passes through the first mortise and tenon hole and the second mortise and tenon hole to connect the two adjacent square well connecting blocks.

[0013] Preferably, the socket groove is provided at the middle position of the end face of the connecting block, and the socket groove forms a U-shaped groove.

[0014] Preferably, the socket groove is provided at the edge position of the end face of the connecting block, and the end of the connecting block is in a stepped shape.

[0015] The assembled well provided by the present application has at least the following beneficial effects:

[0016] The assembled well comprises a top seat, a well shaft and a bottom seat, the top seat, the well shaft and the bottom seat are sequentially assembled from top to bottom, and the top seat, the well shaft and the bottom seat are relatively independent units which are matched to form the assembled well.

[0017] The well shaft comprises a pipeline block, the bottom seat is provided with a connecting structure, the bottom seats of two assembled wells can be connected through the connecting structure, the pipeline blocks of two assembled wells can be connected through pipelines, and in the component process of the well system, the pipeline blocks are connected with pipeline interfaces in corresponding directions according to actual needs, the connection between the assembled well components can be realized by installing corresponding pipelines, and the connection between the bottom seats of the assembled wells can be realized through the connecting structure.

[0018] The assembled well adopts an assembled structure, the assembled wells are also connected through assembly, which is not only convenient for transportation and manufacturing, but also convenient for assembly and construction period, and the structure is firm, the construction is flexible, the application range is wide, the modularization and systematization of the well can be realized, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a schematic diagram of the assembled well structure of the present application;

[0021] Figure 2 is the base structure schematic diagram of the present application;

[0022] Figure 3 is the base connection state structure schematic diagram of the present application;

[0023] Figure 4 is another connection structure schematic diagram of the base of the present application;

[0024] Figure 5 is the square shaft body connection structure schematic diagram of the present application containing base connecting piece;

[0025] Figure 6 is the circular shaft body connection structure schematic diagram of the present application containing base connecting piece;

[0026] Figure 7 is the U-shaped socket structure schematic diagram of the circular shaft body of the present application;

[0027] Figure 8 is the DD cross-section schematic diagram of the present application;

[0028] Figure 9 is the EE cross-section schematic diagram of the present application;

[0029] Figure 10 is the circular shaft body connection block unit assembly structure schematic diagram of the present application;

[0030] Figure 11 is the U-shaped socket structure schematic diagram of the circular shaft body containing mortise and tenon structure of the present application;

[0031] Figure 12 is the AA cross-section schematic diagram of the present application;

[0032] Figure 13 is the BB cross-section schematic diagram of the present application;

[0033] Figure 14 is the CC cross-section schematic diagram of the present application;

[0034] Figure 15 is the sawtooth socket structure schematic diagram of the circular shaft body of the present application;

[0035] Figure 16 is the II cross-section schematic diagram of the present application;

[0036] Figure 17 is the JJ cross-section schematic diagram of the present application;

[0037] Figure 18 is the sawtooth socket structure schematic diagram of the circular shaft body containing mortise and tenon structure of the present application;

[0038] Figure 19 is the FF cross-section schematic diagram of the present application;

[0039] Figure 20 is a schematic diagram of GG cross section of the present application;

[0040] Figure 21 is a schematic diagram of HH cross section of the present application;

[0041] Figure 22 is a schematic diagram of U-shaped socket structure of square shaft of the present application;

[0042] Figure 23 is a schematic diagram of MM cross section of the present application;

[0043] Figure 24 is a schematic diagram of NN cross section of the present application;

[0044] Figure 25 is a schematic diagram of connecting block unit assembly structure of square shaft of the present application;

[0045] Figure 26 is a schematic diagram of U-shaped socket structure with mortise and tenon structure of square shaft of the present application;

[0046] Figure 27 is a schematic diagram of KK cross section of the present application;

[0047] Figure 28 is a schematic diagram of LL cross section of the present application;

[0048] Figure 29 is a schematic diagram of sawtooth-shaped socket structure of square shaft of the present application;

[0049] Figure 30 is a schematic diagram of QQ cross section of the present application;

[0050] Figure 31 is a schematic diagram of RR cross section of the present application;

[0051] Figure 32 is a schematic diagram of sawtooth-shaped socket structure with mortise and tenon structure of square shaft of the present application;

[0052] Figure 33 is a schematic diagram of OO cross section of the present application;

[0053] Figure 34 is a schematic diagram of PP cross section of the present application.

[0054] Reference signs

[0055] 1, top seat; 2, shaft; 20, pipe block; 21, connecting block; 211, round well body connecting block; 212, square well body connecting block; 22, socket block; 221, first socket block; 222, second socket block; 213, connecting block unit; 23, socket groove; 231, first socket groove; 232, second socket groove; 24, connecting piece; 25, embedded steel bar channel; 26, grouting hole; 27, mortise and tenon recess; 28, mortise and tenon protrusion; 29, socket joint; 200, first mortise and tenon peg; 201, first mortise and tenon hole; 202, second mortise and tenon hole; 3, base; 31, first insertion part; 32, first insertion part; 33, pre-set welding plate; 34, second insertion part; 35, first connecting hole; 4, base connecting piece; 41, second insertion part; 42, second connecting hole; 5, fastening connecting piece. DETAILED DESCRIPTION

[0056] To make the objects, technical solutions, and advantages of the present application clearer, the technical solutions of the present application will be described below in detail. Obviously, the described embodiments are only some, but not all, of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0057] Embodiment 1

[0058] The present application provides a kind of assembled well body, refer to Figure 1 And Figure 2 As shown, the assembled well body includes top seat 1, shaft 2 and base 3, top seat 1, shaft 2 and base 3 are sequentially assembled from top to bottom.

[0059] The shape of top seat 1 adopts dome type.

[0060] Shaft 2 includes pipe block 20, and the direction of pipeline on pipe block 20 is set according to actual needs.

[0061] Base 3 is provided with connecting structure.

[0062] In the process of well body system construction, the corresponding number of top seat 1, shaft 2 and base 3 are selected according to actual needs to be assembled, so that a plurality of the assembled well body is obtained, and then the corresponding pipe block 20 is connected by pipeline, and the corresponding base 3 is connected by the connecting structure.

[0063] The present application not only can realize the assembly of well body, but also can realize the assembly between well body and well body, on the one hand, it is convenient for transportation, production and assembly, on the other hand, it is firm in structure, flexible in construction, widely applicable, and can realize the modularization and systematization of well body.

[0064] Embodiment 2

[0065] As Figure 2 and Figure 3 shown, the connecting structure comprises a first insertion part 31 and a first insertion groove 32.

[0066] The first insertion part 31 and the first insertion groove 32 are both arranged on the base 3, and the first insertion part 31 is matched with the first insertion groove 32. When the bases 3 of the two assembled well bodies are connected, the corresponding first insertion part 31 and the first insertion groove 32 are connected by insertion.

[0067] The first insertion part 31 is arranged as an insertion block, and the first insertion groove 32 is arranged as an insertion groove. The insertion block is matched with the insertion groove in shape, and preferably, the insertion block is arranged as a T-shaped block.

[0068] When the insertion block is inserted into the first insertion groove, the joint position of the insertion block and the insertion groove is welded to ensure the structural firmness.

[0069] Preferably, as Figure 4 shown, the insertion blocks and the first insertion grooves are arranged alternately.

[0070] As an optional embodiment, the connecting structure comprises a plurality of preset welding plates 33 arranged on the outer wall of the base 3.

[0071] When the bases 3 of the two assembled well bodies are connected, the corresponding preset welding plates 33 are welded.

[0072] This embodiment is mainly applicable to the square structure of the assembled well body.

[0073] Embodiment 3

[0074] The difference between embodiment 3 and embodiment 2 is that:

[0075] As Figure 5 shown, the assembled well body is a square well body, and the base 3 is arranged as a square.

[0076] The connecting structure comprises a second insertion part 34, a second insertion groove 41, and a base connecting piece 4. The second insertion part 34 is arranged on the base 3, both ends of the base connecting piece 4 are provided with the second insertion groove 41, and the second insertion part 34 is matched with the second insertion groove 41.

[0077] When the bases 3 of the two assembled well bodies are connected, the second insertion grooves 41 at both ends of the base connecting piece 4 are inserted into the corresponding second insertion parts 34 of the two bases 3, respectively.

[0078] The second insertion groove 41 is arranged as an insertion block, and the second insertion part 34 is arranged as an insertion groove. The insertion block is matched with the insertion groove in shape, and preferably, the insertion block is arranged as a T-shaped block.

[0079] As an optional implementation, as shown in Figure 5 The groove wall of the insertion block is provided with a first connecting hole 35, and the insertion groove is provided with a second connecting hole 42.

[0080] When the insertion block and the insertion groove are inserted in place, the first connecting hole 35 and the second connecting hole 42 correspond, and at this time a fastening connector 5 is used to pass through the first connecting hole 35 and the second connecting hole 42 to connect the insertion block and the insertion groove, and further, when the fastening connector 5 is installed, the joint position of the insertion block and the insertion groove is welded to make the structure more firm.

[0081] Embodiment 4

[0082] The difference between embodiment 4 and embodiment 3 is:

[0083] As shown in Figure 6 The assembled well body is provided as a circular well body, and the base 3 is circular.

[0084] The base connector 4 includes a linear base connector and an arc-shaped base connector.

[0085] Embodiment 5

[0086] Embodiment 5 is based on embodiment 1:

[0087] The well shaft 2 includes a plurality of connecting blocks 21 arranged in layers on the pipeline block 20, and the connecting blocks 21 are provided with a socket structure at both ends, and adjacent connecting blocks 21 are inserted through the corresponding socket structures. The well shaft 2 is assembled using the socket structure, which is convenient for construction and effectively shortens the construction period.

[0088] The axial length of the pipeline block 20 is the elevation of the well shaft 2, and the connecting blocks 21 are assembled in a corresponding number to adjust the elevation difference.

[0089] The connecting blocks 21 have multiple specifications according to their diameters, axial lengths, etc.

[0090] The well shaft 2 is composed of a plurality of connecting blocks 21 and pipeline blocks 20, and in actual construction, according to actual needs, if the connecting blocks 21 are not needed, the pipeline blocks 20 with the required axial length are directly assembled to determine the well body elevation.

[0091] If the connecting blocks 21 are needed, according to actual needs, the pipeline blocks 20 with corresponding axial lengths and the connecting blocks 21 with required numbers and specifications are selected for assembly to adjust the elevation difference of the well body.

[0092] When fine-tuning the well body height is needed, a small amount of concrete is cast on the upper part of the top seat 1 on site.

[0093] In the above process, the adjacent connecting blocks 21 are inserted through the corresponding socket structures.

[0094] As an optional implementation, referring to Figures 7-9 As shown, the connecting blocks 21 are provided with bolt insertion channels 25 in the axial direction, and the number of the bolt insertion channels 25 is set to be multiple, which are distributed in the circumferential direction of the connecting blocks 21.

[0095] When the adjacent connecting blocks 21 are inserted into place, the bolt insertion channels 25 correspond to each other.

[0096] In the process of construction, a welding position is reserved at the joint of the connecting blocks 21.

[0097] The connecting blocks 21 are provided with grouting holes 26 which communicate with the bolt insertion channels 25, and in the process of construction, grouting is performed into the bolt insertion channels 25 through the grouting holes 26 to reinforce the well body.

[0098] Optionally, the grouting holes 26 are formed on the outer wall of the connecting blocks 21, and grouting is performed from the outside.

[0099] Alternatively, the grouting holes 26 are formed on the inner wall of the connecting blocks 21, and grouting is performed from the inside.

[0100] Further alternatively, the grouting holes 26 are formed on both the inner wall and the outer wall of the connecting blocks 21, and grouting can be performed from both the inside and the outside.

[0101] As an optional implementation, the socket structure includes a socket block 22 and a socket groove 23, which are arranged at both ends of the connecting blocks 21.

[0102] The corners of the socket block 22 are set to be right angles or rounded corners, and the socket groove 23 is matched in shape with the socket block 22.

[0103] When assembled in the axial direction, the socket block 22 can be inserted into the socket groove 23.

[0104] As an optional implementation, there is a socket joint 29 between the socket block 22 and the socket groove 23, and a waterproof sealing structure is arranged in the socket joint 29, so that the well body has excellent waterproof effect.

[0105] The surface where the socket block 22 and the socket groove 23 are connected is set as a waterproof sealing surface.

[0106] Optionally, the waterproof sealing surface is smeared with mortar.

[0107] Alternatively, a waterproof sealing pad is arranged at the position of the waterproof sealing surface.

[0108] Further alternatively, the waterproof sealing surface adopts a structure such as a snap structure or a sawtooth structure.

[0109] As an optional implementation, as shown in Figure 10 or Figure 25 The connecting block 21 comprises a plurality of connecting block units 213, and all the connecting block units 213 are sequentially and circumferentially spliced.

[0110] Similarly, the base 3 comprises a plurality of base units, and all the base units are sequentially and circumferentially spliced.

[0111] The pipeline block 20 comprises a plurality of pipeline block units, and all the pipeline block units are sequentially and circumferentially spliced. Since the pipeline block 20 has high performance requirements for waterproof sealing, waterproof sealing treatment is performed on the splicing positions of the pipeline block units after the splicing of the pipeline block units is completed.

[0112] Optionally, the multi-unit splicing structure adopts a plug-in structure, and the multi-unit splicing manner of the main components is further convenient for production and transportation.

[0113] As an optional implementation, in order to facilitate the assembly of the well body, at least one set of lifting holes or lifting rings are arranged on the top seat 1, the connecting block 21, the pipeline block 20, and the base 3.

[0114] The top seat 1, the connecting block 21, the pipeline block 20, and the base 3 are provided with steps at corresponding positions along the axial direction.

[0115] Embodiment 6

[0116] Embodiment 6 is based on embodiment 5:

[0117] As shown in Figures 7-9 The connecting block 21 is provided as a circular well body connecting block 211, and the position of the spigot joint between adjacent circular well body connecting blocks 211 is provided with a connecting piece 24. The two connecting ends of the connecting piece 24 are connected to two adjacent circular well body connecting blocks 211, respectively.

[0118] After the two adjacent circular well body connecting blocks 211 are plugged by the connecting piece 24, the two are further connected, effectively avoiding radial, axial, and circumferential displacement, and the structure is firm.

[0119] The connecting piece 24 is arranged on the outer wall or the inner wall of the circular well body connecting block 211.

[0120] Similarly, the outer wall and the inner wall of the circular well body connecting block 211 are both provided with the connecting piece 24.

[0121] The connecting piece 24 is provided in various shapes such as U-shaped, H-shaped, triangular, wedge-shaped, or quadrilateral.

[0122] As an optional implementation, as shown in Figure 8As shown, the socket 23 is located at the middle of the top end face of the circular well body connecting block 211, and the socket 23 forms a U-shaped groove. The insert block 22 is located at the middle of the bottom end face of the circular well body connecting block 211 and is adapted to the socket 23.

[0123] Example 6 is a circular assembled well body with a U-shaped socket structure.

[0124] Example 7

[0125] Example 7 is based on Example 6:

[0126] like Figures 11-14 As shown, the two ends of the circular well body connecting block 211 are provided with mortise and tenon structures, and adjacent circular well body connecting blocks 211 are further connected by the corresponding mortise and tenon structures.

[0127] The use of a socket structure combined with a tenon and mortise structure further enhances the structural robustness of the well body without compromising the ease of construction.

[0128] As an optional implementation, the mortise and tenon structure includes a mortise and tenon protrusion 28 and a mortise and tenon groove 27. The mortise and tenon groove 27 is disposed at the bottom of the socket 23 and includes a guide section and a limiting section. The mortise and tenon protrusion 28 is disposed on the socket block 22.

[0129] The limiting section of the tenon groove 27 matches the shape of the tenon protrusion 28, and its longitudinal section shape is an inverted "T".

[0130] Optionally, the groove wall of the tenon and mortise groove 27 is provided with a third tenon and mortise hole, and the tenon and mortise protrusion 28 is provided with a fourth tenon and mortise hole corresponding to the position of the third tenon and mortise hole. When the tenon and mortise protrusion 28 is inserted into the limiting section of the tenon and mortise groove 27, the third tenon and mortise hole and the fourth tenon and mortise hole correspond to each other, and the second tenon and mortise nail passes through the third tenon and mortise hole and the fourth tenon and mortise hole, thereby firmly connecting the tenon and mortise groove 27 and the tenon and mortise protrusion 28. The structure of this part of the tenon and mortise hole and tenon and mortise nail is similar to the tenon and mortise structure of the square well body.

[0131] During the assembly process, the socket block 22 is inserted into the socket slot 23, and the tenon protrusion 28 is inserted into the guide section of the tenon groove 27. Then, the circular well body connecting block 211 is rotated so that the tenon protrusion 28 can be inserted into the limiting section of the tenon groove 27.

[0132] Example 7 is a circular assembled well body using a U-shaped socket structure and a tenon and mortise structure.

[0133] Example 8

[0134] The difference between Example 8 and Example 6 is as follows:

[0135] The socket 23 is located at the edge of the end face of the connecting block 21.

[0136] As Figures 15-17 and referring to Figure 19 , the socket groove 23 is arranged at the outer edge position of the top end surface of the circular well body connecting block 211, and the socket block 22 is arranged at the outer edge position of the bottom end surface of the circular well body connecting block.

[0137] Preferably, the two ends of the circular well body connecting block 211 are stepped, the top end of the circular well body connecting block 211 is formed with the socket block 22 and the socket groove 23 adjacent from outside to inside, and the bottom end of the circular well body connecting block 211 is formed with the socket groove 23 and the socket block 22 adjacent from outside to inside.

[0138] Embodiment 8 is a circular assembled well body adopting a zigzag socket structure.

[0139] Embodiment 9

[0140] Embodiment 9 is based on Embodiment 8:

[0141] As Figures 18-21 shown, the bottom of the socket groove 23 is provided with a mortise and tenon recess 27, the mortise and tenon recess 27 includes a guide section and a limiting section, and the socket block 22 is provided with a mortise and tenon protrusion 28.

[0142] The limiting section of the mortise and tenon recess 27 cooperates with the mortise and tenon protrusion 28, and the longitudinal sectional shape thereof is in the shape of an inverted "T".

[0143] When two adjacent circular well body connecting blocks 211 are inserted, the socket block 22 is inserted into the socket groove 23, the mortise and tenon recess 27 is inserted into the guide section, and the circular well body connecting block 211 is rotated, so that the mortise and tenon protrusion 28 is inserted into the limiting section of the corresponding mortise and tenon recess 27.

[0144] Embodiment 9 is a circular assembled well body adopting a zigzag socket structure and a mortise and tenon structure.

[0145] Embodiment 10

[0146] Embodiment 10 is based on Embodiment 5:

[0147] As Figures 22-24 shown, the connecting block 21 is arranged as a square well body connecting block 212.

[0148] As an optional embodiment, the socket groove 23 is arranged at the middle position of the top end surface of the square well body connecting block 212, the socket groove 23 is formed as a U-shaped groove, and the socket block 22 is arranged at the middle position of the bottom end surface of the square well body connecting block 212 and is adapted to the socket groove 23.

[0149] Embodiment 9 is a square assembled well body adopting a U-shaped socket structure.

[0150] Embodiment 11

[0151] Embodiment 11 is based on Embodiment 10:

[0152] As shown in Figures 26-28 The two ends of the square well connecting block 212 are provided with a mortise and tenon structure, and adjacent square well connecting blocks 212 are further connected through corresponding mortise and tenon structures.

[0153] The mortise and tenon structure is matched with the socket structure, which further enhances the firmness of the well structure without affecting the convenience of construction.

[0154] The mortise and tenon structure includes a first mortise and tenon hole 201, a second mortise and tenon hole 202, and a first mortise and tenon pin 200. The first mortise and tenon hole 201 is provided through the slot wall of the socket groove 23, and the second mortise and tenon hole 202 is provided through the side wall of the socket block 22. The hole diameters of the first mortise and tenon hole 201 and the second mortise and tenon hole 202 are the same. The first mortise and tenon hole 201 includes an inner side wall hole and an outer side wall hole, which are coaxially arranged.

[0155] When the socket block 22 is inserted into the socket groove 23, the inner side wall hole, the second mortise and tenon hole 202, and the outer side wall hole are positionally corresponding and on the same axis. The first mortise and tenon pin 200 passes through the inner side wall hole, the second mortise and tenon hole 202, and the outer side wall hole, thereby realizing the connection of the two adjacent square well connecting blocks 212.

[0156] Embodiment 11 is a square assembled well body using a U-shaped socket structure and a mortise and tenon structure.

[0157] Embodiment 12

[0158] The difference between Embodiment 12 and Embodiment 10 is that:

[0159] As shown in Figures 29-31 The socket groove 23 is arranged at the outer edge position of the top end surface of the square well connecting block 212, and the socket block 22 is arranged at the outer edge position of the bottom end surface of the square well connecting block 212 and cooperates with the shape of the socket groove 23. The two ends of the square well connecting block 212 are in a stepped shape.

[0160] Embodiment 12 is a square assembled well body using a sawtooth-shaped socket structure.

[0161] Embodiment 13

[0162] The difference between Embodiment 13 and Embodiment 11 is that:

[0163] As shown in Figures 32-34 The socket groove 23 is arranged at the outer edge position of the top end of the square well connecting block 212, and the first mortise and tenon hole 201 only includes an inner side wall hole.

[0164] The socket block 22 is arranged at the outer edge of the bottom end of the square shaft connecting block 212 and is matched with the socket groove 23 in shape, and the two ends of the square shaft connecting block 212 are stepped.

[0165] When the socket block 22 is inserted into the socket groove 23, the inner side wall hole and the second mortise hole 202 are in position correspondence and on the same axis, and the first mortise peg 200 passes through the inner side wall hole and the second mortise hole 202, thereby achieving the connection of the two adjacent square shaft connecting blocks 212.

[0166] Embodiment 13 is a square assembled shaft using a sawtooth socket structure and a mortise structure.

[0167] In the description of the present application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0168] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple", "several" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0169] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0170] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A modular well body characterized by, The well body comprises a top base, a shaft and a bottom base, wherein: The top base, the shaft and the bottom base are sequentially assembled from top to bottom; The shaft comprises pipe blocks, and the bottom base is provided with a connecting structure, so that the bottom bases of two assembled well bodies can be connected through the connecting structure, and the pipe blocks of the two assembled well bodies can be connected through pipelines; The connecting structure comprises a first insertion part and a first insertion part, wherein: the first insertion part and the first insertion part are arranged on the bottom base, the first insertion part is matched with the first insertion part, and when the bottom bases of the two assembled well bodies are connected, the corresponding first insertion part and the first insertion part are connected by insertion; the connecting structure comprises a preset welding plate, the preset welding plate is arranged on the outer wall of the bottom base, and when the bottom bases of the two assembled well bodies are connected, the corresponding preset welding plates are connected by welding; Alternatively, the connecting structure comprises a second insertion part, a second insertion part and a bottom base connecting piece, wherein: the second insertion part is arranged on the bottom base, both ends of the bottom base connecting piece are provided with a second insertion part, the second insertion part is matched with the second insertion part, and when the two assembled well bodies are connected through the bottom base connecting piece, the corresponding second insertion part and the second insertion part are connected by insertion; a first connecting hole is arranged on the second insertion part, a second connecting hole is arranged on the second insertion part, and when the second insertion part and the second insertion part are connected by insertion, the first connecting hole corresponds to the second connecting hole, and a fastening connecting piece can pass through the first connecting hole and the second connecting hole to connect the second insertion part and the second insertion part.

2. The modular well of claim 1, wherein, The shaft comprises a plurality of connection blocks arranged on the pipe blocks, both ends of the connection block are provided with a matched socket block and a socket groove, and adjacent connection blocks are connected by insertion corresponding to the socket block and the socket groove. The axial length of the pipe block is the elevation of the shaft, and a corresponding number of connection blocks are assembled to adjust the elevation difference.

3. The modular well of claim 2, wherein, The connection block is provided with a rebars channel through the axial direction, and a grouting hole is arranged on the connection block and communicated with the rebars channel; There is a socket joint between the socket block and the socket groove, and a waterproof sealing structure is arranged in the socket joint.

4. The modular well of claim 2, wherein, The connection block comprises a plurality of connection block units, and all the connection block units are sequentially and circumferentially spliced. The bottom base comprises a plurality of bottom base units, and all the bottom base units are sequentially and circumferentially spliced.

5. The modular well of claim 3, wherein, The connection block is arranged as a circular well body connection block, a connecting piece is arranged at the position of the socket joint between adjacent circular well body connection blocks, and the connecting piece connects two adjacent circular well body connection blocks respectively. Both ends of the connection block are provided with a mortise and tenon structure, the mortise and tenon structure comprises a mortise and tenon protrusion and a mortise and tenon groove, the mortise and tenon groove is arranged at the bottom of the socket groove, and the mortise and tenon protrusion is arranged at the end of the socket block; when the socket block and the socket groove are inserted, rotating the circular well body connection block can make the mortise and tenon protrusion inserted into the mortise and tenon groove.

6. The modular well of claim 3, wherein, The connection block is arranged as a square well body connection block. Two ends of the connecting block are provided with a mortise and tenon structure, which comprises a first mortise and tenon hole, a second mortise and tenon hole and a first mortise and tenon pin, the first mortise and tenon hole is provided through the slot wall of the socket groove, and the second mortise and tenon hole is provided through the side wall of the socket block; When the socket block is inserted into the socket groove, the first mortise and tenon hole and the second mortise and tenon hole are in position correspondence, and the first mortise and tenon pin passes through the first mortise and tenon hole and the second mortise and tenon hole to connect two adjacent square shaft body connecting blocks.

7. A modular well according to claim 5 or 6, characterised in that, The socket groove is arranged at the middle position of the end face of the connecting block, and the socket groove forms a U-shaped groove.

8. The modular well of claim 5 or 6, wherein, The socket groove is arranged at the edge position of the end face of the connecting block, and the end of the connecting block is in a stepped shape.

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