A pipe and concrete well connection structure

Abstract

The utility model relates to the technical field of pipe-well connection structure, and specifically to a pipe-concrete well connection structure, including: a connection plate group, which is arranged on the side wall of the concrete well, the connection plate group includes: a center plate, two side plates symmetrically arranged about the center plate, and two arc plates symmetrically arranged about the center plate, each of the side plates and the arc plate is respectively connected to the center plate, the center plate is provided with a reserved hole, the pipe is connected to the concrete well through the reserved hole, and the connection plate group is used to fix the connection point between the pipe and the concrete well; a plurality of telescopic rods are provided, and the telescopic rods are installed on the connection plate group; at least one quick lock is provided, and the quick lock is located at the connection between the side plate and the arc plate; a sealing strip is provided at the connection between any two of the center plate, the side plate and the arc plate. The utility model has a simple installation process, does not require additional mortar caulking treatment, and effectively saves construction time and cost.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe-well connection structures, in particular to a pipe-and-concrete-well connection structure. Background Art

[0002] When connecting the HDPE pipe to the prefabricated concrete well chamber, the traditional method is to wrap one end with concrete and then fill the hole with mortar; or directly fill the hole with mortar. The outer wrapping concrete method can solve the problem that the HDPE pipe and the prefabricated well chamber are difficult to connect and the gap is too large; however, this method has a long production cycle and requires specially customized short pipes for commissioned production, which has a long production cycle and high construction costs; it is not easy to master the balance during installation, and mortar caulking is still required after installation. The mortar filling method is simple and easy to operate, with a short construction cycle and fast speed; however, the bonding quality is poor, the shrinkage cracks are large, the mortar is easy to fall off, leakage is easy to occur, and the water-tightness performance is poor. During the backfilling operation, it is easy to shake the connection between the pipe and the well chamber, resulting in more obvious cracks. Utility Model Content

[0003] In view of this, the utility model aims at the deficiencies of the prior art and proposes a pipeline and concrete well connection structure, aiming to solve the problems of poor water-tightness and long construction period of the pipeline and concrete well connection.

[0004] The utility model provides a pipeline and concrete well connection structure, comprising:

[0005] A connecting plate group is arranged on the side wall of the concrete well, and the connecting plate group includes: a central plate, two side plates symmetrically arranged about the central plate, and two arc plates symmetrically arranged about the central plate, each of the side plates and the arc plates is connected to the central plate respectively, the central plate is provided with a reserved hole, and the pipeline is connected to the concrete well through the reserved hole, and the connecting plate group is used to fix the connection point between the pipeline and the concrete well;

[0006] A plurality of telescopic rods are provided, and the telescopic rods are installed on the connecting plate group;

[0007] A quick lock component, at least one of which is provided, and the quick lock component is located at the connection between the side plate and the arc plate;

[0008] The sealing strip is arranged at the connection between any two of the central plate, the side plate and the curved plate.

[0009] Furthermore, the center panel is square, and each side of the center panel is provided with two hinges, and the side panels and the curved panels are rotatably connected to the sides of the center panel through the hinges; the side panels, the curved panels and the center panel form a hexahedral structure with one side open through rotation.

[0010] Furthermore, the sealing strip is fixed to the inner wall of the hexahedral structure, and the sealing strip is used to seal the gaps between the plates.

[0011] Furthermore, a plurality of sealing grooves are provided on both sides of the connection line between any two of the central plate, the side plate and the curved plate, and the heights of the sealing grooves are equal.

[0012] Furthermore, the connecting plate group is provided with a plurality of four-hole groups and two-hole groups, and the telescopic rod is fixed to the outer wall of the hexahedral structure through the four-hole groups.

[0013] Furthermore, the telescopic rod comprises: a fixed base and a plurality of telescopic support rods, each of the side walls of the telescopic support rods is provided with threads, and two adjacent telescopic support rods are nested and connected with each other through the threads;

[0014] The fixed base is rotatably connected to the end of one of the telescopic support rods, and the fixed base is installed on the outer wall of the hexahedral structure through the four-hole group.

[0015] Furthermore, the quick lock is arranged on the outer wall of the hexahedral structure, and the quick lock comprises: a hanging ring part and a hook ring part, and the hanging ring part and the hook ring part are respectively fixed to the outer wall of the connecting plate group through two hole groups;

[0016] The hanging ring part is a rectangular plate with one end bent, and the hook ring part comprises: a rectangular ring, an outer shell and an inner shell, the rectangular ring is rotatably connected to the outer shell, and the outer shell is rotatably connected to one end of the inner shell.

[0017] Furthermore, a rubber ring is provided on the inner edge of the reserved hole.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The connecting plate group protects the connection between the pipeline and the concrete well, plays a role of reinforcement and support, and at the same time reduces the difficulty of installation and construction time; sealing strips are attached between each plate of the connecting plate group, which improves the water-tightness of the hexahedral structure surrounded by the connecting plate group. In addition, the sealing groove between two adjacent plates as a group can clamp the sealing strip to prevent it from falling off, further improving the water-tightness of the hexahedral structure; the telescopic rod is used to provide support for the connecting plate group when the telescopic rod is at its maximum length when installing the connecting plate group; the quick locking parts can further reinforce the formed hexahedral structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional schematic diagram of the connection structure between the pipeline and the concrete well provided in the embodiment of the utility model;

[0021] Figure 2An expanded view of a connecting plate assembly of a pipe and a concrete well connecting structure provided by an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the rotation of the connecting plate group provided in an embodiment of the utility model;

[0023] Figure 4 A three-dimensional schematic diagram of a telescopic rod of a pipe and a concrete well connection structure provided by an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of a quick lock member provided in an embodiment of the utility model.

[0025] Among them: 1. pipeline; 2. concrete well; 3. connecting line; 100. connecting plate group; 101. side plate; 102. arc plate; 103. center plate; 104. reserved hole; 105. rubber ring; 200. telescopic rod; 201. telescopic support rod; 202. fixed base; 210. four-hole group; 300. quick lock; 310. hanging ring part; 320. hook ring part; 321. outer shell; 322. inner shell; 323. rectangular ring; 330. two-hole group; 400. sealing groove; 500. hinge. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] like Figure 1-5 As shown, this embodiment provides a pipeline and concrete well connection structure, including:

[0031] A connecting plate group 100 is arranged on the side wall of the concrete well 2. The connecting plate group 100 includes: a central plate 103, two side plates 101 symmetrically arranged about the central plate 103, and two curved plates 102 symmetrically arranged about the central plate 103. Each of the side plates 101 and the curved plates 102 is connected to the central plate 103, respectively. The central plate 103 is provided with a reserved hole 104. The pipeline 1 is connected to the concrete well 2 through the reserved hole 104. The connecting plate group 100 is used to fix the connection point between the pipeline 1 and the concrete well 2.

[0032] A plurality of telescopic rods 200 are provided, and the telescopic rods 200 are installed on the connecting plate group 100;

[0033] A quick lock member 300, at least one of which is provided, and the quick lock member 300 is located at the connection between the side plate 101 and the curved plate 102;

[0034] The sealing strip is provided at the connection between any two of the central plate 103 , the side plate 101 and the curved plate 102 .

[0035] It should be noted that the connecting plate group 100 provides a stable platform, so that the connection point between the pipeline 1 and the concrete well 2 is protected and not susceptible to external damage, reducing problems caused by loose connection points, such as leakage or cracks. The telescopic rod 200 is installed on the connecting plate group 100, and the number can be set as needed. In this embodiment, two telescopic rods 200 are arranged longitudinally on the side plate 101, and two telescopic rods 200 are arranged transversely on the center plate 103. The more telescopic rods 200 there are, the better the supporting effect. In addition, the length of the telescopic rod 200 can be adjusted within a certain range to adapt to different construction environments, increasing flexibility. The adjustment of the length of the telescopic rod 200 only requires rotating each section of the telescopic support rod 201, and the telescopic rod 200 can be disassembled into several separate telescopic support rods 201 by rotation. The quick lock 300 is located at the connection between the side plate 101 and the arc plate 102 of the connecting plate group 100, which plays a reinforcing role. The sealing strip fills the gaps between the plates of the connecting plate group 100, preventing moisture and other impurities from leaking into the connection, thereby improving the water-tightness performance.

[0036] In some embodiments of the present application, the center panel 103 is a square, and each side of the center panel 103 is provided with two hinges 500. The side panels 101 and the curved panels 102 are rotatably connected to the sides of the center panel 103 through the hinges 500; the side panels 101, the curved panels 102 and the center panel 103 form a hexahedral structure with one side open through rotation.

[0037] It should be noted that the formation process of the hexahedral structure is: the center plate 103 is used as the bottom surface, and each side plate 101 and the curved plate 102 are rotated to a position perpendicular to the center plate 103, so as to form a hexahedral structure. One side of the curved plate 102 is an arc, and its purpose is to fit with the concrete well 2, and the curvature of the arc can be adjusted according to the actual construction situation.

[0038] In some embodiments of the present application, the sealing strip is fixed to the inner wall of the hexahedral structure, and the sealing strip is used to seal the gaps between the plates.

[0039] In some embodiments of the present application, a plurality of sealing grooves 400 are provided on both sides of the connection line 3 of any two of the central plate 103, the side plate 101 and the curved plate 102, and the heights of the sealing grooves 400 are equal. It should be noted that the sealing grooves 400 are used to clamp and fix the sealing strip.

[0040] In some embodiments of the present application, a plurality of four-hole groups 210 and two-hole groups 330 are formed on the connecting plate group 100 , and the telescopic rod 200 is fixed to the outer wall of the hexahedral structure through the four-hole groups 210 .

[0041] In some embodiments of the present application, the telescopic rod 200 includes: a fixed base 202 and a plurality of telescopic support rods 201, each of the side walls of the telescopic support rod 201 is provided with threads, and two adjacent telescopic support rods 201 are nested and connected with each other through the threads;

[0042] The fixed base 202 is rotatably connected to the end of one of the telescopic support rods 201 , and the fixed base 202 is installed on the outer wall of the hexahedral structure through the four-hole group 210 .

[0043] It should be noted that the outermost telescopic support rod 201 is provided with a through hole, which can be used to connect a steel plate, a stick-like object, etc. vertically relative to the telescopic support rod 200, in order to increase the support area of ​​the end of the telescopic support rod 201.

[0044] In some embodiments of the present application, the quick lock 300 is disposed on the outer wall of the hexahedral structure, and the quick lock 300 includes: a hanging ring portion 310 and a hook ring portion 320, and the hanging ring portion 310 and the hook ring portion 320 are respectively fixed to the outer wall of the connecting plate group 100 through two hole groups 330;

[0045] The hanging ring part 310 is a rectangular plate with one end bent, and the hook ring part 320 includes: a rectangular ring 323, an outer shell 321 and an inner shell 322, the rectangular ring 323 is rotatably connected to the outer shell 321, and the outer shell 321 is rotatably connected to one end of the inner shell 322.

[0046] In some embodiments of the present application, a rubber ring 105 is provided on the inner edge of the reserved hole 104 .

[0047] It should be noted that a rubber ring 105 is provided on the inner edge of the reserved hole 104 to enhance the sealing effect, effectively prevent moisture and other impurities from leaking into the connection, improve the water-tightness of the connection structure, thereby protecting the pipeline 1 system from water pollution and damage and extending its service life.

[0048] The use process of the utility model is as follows: first, Figure 2 As shown, the connecting plate group 100 is surrounded into a hexahedral structure; secondly, a group of sealing grooves 400 on two adjacent plates surround a space for accommodating the sealing strip, and the sealing strip is inserted and fixed; thirdly, as shown Figure 1As shown, the telescopic rod 200 is installed and fixed at the position of the four-hole group 210, and the quick lock 300 is installed at the position of the two-hole group 330. The telescopic rod 200 is adjusted to the optimal support length and angle, and the quick lock 300 is locked. At this time, the connecting plate group 100 of the hexahedral structure is fixed to the side wall of the concrete well 2; if the construction site is located underground, it can be buried directly, but optimally, the connection between the concrete well 2 and the connecting plate group 100 and the surface of the connecting plate group 100 should be poured with micro-expansive concrete. When the concrete is fixed, the fixing process is completed. In addition, the exposed telescopic support rod 201 can be selected and kept for standby.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A pipe and concrete well connection structure, characterized in that: include: A connecting plate group is arranged on the side wall of the concrete well, and the connecting plate group includes: a central plate, two side plates symmetrically arranged about the central plate, and two arc plates symmetrically arranged about the central plate, each of the side plates and the arc plates is connected to the central plate respectively, the central plate is provided with a reserved hole, and the pipeline is connected to the concrete well through the reserved hole, and the connecting plate group is used to fix the connection point between the pipeline and the concrete well; A plurality of telescopic rods are provided, and the telescopic rods are installed on the connecting plate group; A quick lock component, at least one of which is provided, and the quick lock component is located at the connection between the side plate and the arc plate; The sealing strip is arranged at the connection between any two of the central plate, the side plate and the curved plate.

2. The pipeline and concrete well connection structure according to claim 1 is characterized in that: The center plate is square, and each side of the center plate is provided with two hinges. The side plates and the curved plates are rotatably connected to the sides of the center plate through the hinges; the side plates, the curved plates and the center plate form a hexahedral structure with one side open through rotation.

3. The pipeline and concrete well connection structure according to claim 2 is characterized in that: The sealing strip is fixed to the inner wall of the hexahedral structure, and is used to seal the gaps between the plates.

4. The pipeline and concrete well connection structure according to claim 3 is characterized in that: A plurality of sealing grooves are arranged on both sides of the connection line of any two of the central plate, the side plate and the curved plate, and the heights of the sealing grooves are equal.

5. The pipeline and concrete well connection structure according to claim 4, characterized in that: The connecting plate group is provided with a plurality of four-hole groups and two-hole groups, and the telescopic rod is fixed to the outer wall of the hexahedral structure through the four-hole groups.

6. The pipeline and concrete well connection structure according to claim 5, characterized in that: The telescopic rod comprises: a fixed base and a plurality of telescopic support rods, each of the side walls of the telescopic support rod is provided with a thread, and two adjacent telescopic support rods are nested and connected with each other through the thread; The fixed base is rotatably connected to the end of one of the telescopic support rods, and the fixed base is installed on the outer wall of the hexahedral structure through the four-hole group.

7. The pipeline and concrete well connection structure according to claim 6, characterized in that: The quick lock is arranged on the outer wall of the hexahedral structure, and the quick lock comprises: a hanging ring part and a hook ring part, and the hanging ring part and the hook ring part are respectively fixed to the outer wall of the connecting plate group through two hole groups; The hanging ring part is a rectangular plate with one end bent, and the hook ring part comprises: a rectangular ring, an outer shell and an inner shell, the rectangular ring is rotatably connected to the outer shell, and the outer shell is rotatably connected to one end of the inner shell.

8. The pipeline and concrete well connection structure according to claim 1, characterized in that: The inner edge of the reserved hole is provided with a rubber ring.

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