Hoop assembly used during embedding of glass fiber plastic sand pipe

Abstract

The utility model discloses a hoop assembly used during embedding of a glass fiber plastic mortar pipe, which comprises a hoop assembly and a pipe body, and the hoop assembly comprises an upper connecting seat and a lower connecting seat; an arc-shaped groove I is formed in the upper connecting seat; concave U-shaped grooves are reserved in the left side and the right side of the upper end face of the upper connecting base respectively; a mounting through hole is formed in the U-shaped groove; mounting holes I are formed in the upper end surface of the upper connecting seat; an arc-shaped groove II is formed in the lower connecting seat; mounting holes II are formed in the left and right sides of the upper end surface of the lower connecting seat; clamping blocks are rotationally connected to the left sides of the lower connecting seats through rotating shafts I; the right side of the lower connecting base is rotationally connected with a clamping groove through a second rotating shaft. Through the splicing of the upper connecting seat and the lower connecting seat, the side-by-side splicing and up-and-down multi-layer splicing of the glass fiber plastic sand pipe can be quickly realized, the construction difficulty is reduced, and the construction time can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber plastic sand-filled pipes, in particular to a hoop assembly used when burying glass fiber plastic sand-filled pipes. Background Art

[0002] Fiberglass plastic sand-filled pipe, commonly known as FRP sand-filled pipe, is a new type of flexible non-metallic (resin, fiber, sand, etc.) composite material pipe made of glass fiber and its products as reinforcing materials, unsaturated polyester resin as matrix material, quartz sand, calcium carbonate and other inorganic non-metallic materials as fillers, and is made of fixed-length winding process, centrifugal casting process, etc.

[0003] When burying fiberglass plastic sand-filled pipes, most of them are connected with ferrules, which can keep the pipes placed side by side. However, when using ferrules, the installation process is relatively complicated and requires precise alignment and tightening to fix the pipes. This not only increases the construction difficulty and installation time, but also requires high technical skills of the construction workers. To this end, this application proposes a method that can quickly realize the side-by-side and multi-layer assembly of fiberglass plastic sand-filled pipes, reducing the construction difficulty and effectively saving construction time. Utility Model Content

[0004] The embodiment of the present application provides a hoop assembly used for burying glass fiber plastic sand-filled pipes. By assembling the upper connecting seat and the lower connecting seat, the side-by-side assembly and the upper and lower multi-layer assembly of the glass fiber plastic sand-filled pipes can be quickly achieved, thereby reducing the construction difficulty and effectively saving construction time.

[0005] The embodiment of the present application provides a hoop assembly used for burying a glass fiber plastic sand-filled pipe, comprising a hoop assembly and a pipe body.

[0006] The hoop assembly is sleeved on the outside of the pipe body; the hoop assembly includes an upper connecting seat and a lower connecting seat;

[0007] The upper connecting seat is provided with an arc-shaped groove, the inner wall of which is glued and fixed with a rubber pad; a concave U-shaped groove is reserved on the left and right sides of the upper end surface of the upper connecting seat; a mounting through hole is provided in the U-shaped groove, and at least two are provided; the upper end surface of the upper connecting seat is also provided with a mounting hole, which is located between the U-shaped grooves, and two are provided;

[0008] The lower connecting seat is provided with an arc-shaped groove No. 2, the inner wall of which is adhered and fixed with a rubber pad; two mounting holes are respectively provided on the left and right sides of the upper end surface of the lower connecting seat, and the number of the mounting holes is equal to the number of the mounting through hole No. 1; the left side of the lower connecting seat is connected to a clamping block by rotating through the rotating shaft No. 1, which is arranged as a T-shaped block; the right side of the lower connecting seat is connected to a clamping groove by rotating through the rotating shaft No. 2, which has a T-shaped notch on it and engages with the clamping block.

[0009] A further mounting through hole passes through the upper connecting seat up and down, and the depth of the second mounting hole is set between 10-15 cm.

[0010] Furthermore, the mounting through hole is a smooth circular hole, the second mounting hole is a threaded hole, and the center of the mounting through hole and the center of the second mounting hole are located on the same axis.

[0011] The upper connecting seat and the lower connecting seat are assembled and fixed by connecting rods, and the connecting rods are composed of connecting rod 1, connecting rod 2 and end caps;

[0012] Connecting rod one is fixedly connected to connecting rod two, and the end cap is fixedly connected to the upper end of connecting rod one; connecting rod one is a smooth round rod, whose length is equal to the depth of the mounting through hole, and the outer diameter of connecting rod one is 3-5mm smaller than the inner diameter of the mounting through hole; connecting rod two is a threaded rod, whose length is equal to the depth of the mounting hole two, and connecting rod two is rotationally connected to mounting hole two.

[0013] Furthermore, a fixing rod is fixedly connected to the bottom side of the lower connecting seat, and the number of the fixing rods is equal to the number of the mounting holes 1; the center of the mounting hole 1 and the center of the fixing rods are located on the same axis.

[0014] Furthermore, a threaded hole is provided in the fixing rod, in which a mounting rod is rotatably connected, and a conical head is fixedly connected to the bottom side of the mounting rod.

[0015] Furthermore, a cross and flat edge is reserved on the bottom end face of the conical head.

[0016] Furthermore, the first rotating shaft is installed in the middle position of the card block, and the second rotating shaft is installed in the middle of the left and right sides of the front end surface of the card slot.

[0017] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0018] 1. By assembling the upper connecting seat and the lower connecting seat, the side-by-side assembly and the upper and lower multi-layer assembly of the fiberglass plastic sand-filled pipe can be quickly realized, which reduces the construction difficulty and effectively saves construction time; the setting of the fixing rod and the conical head can strengthen the stability of the bottom hoop assembly.

[0019] 2. After the card block is installed in the card slot, the card block can be directly rotated and the card slot can be flipped downward. The support based on the ground or the support of the lower layer of the hoop assembly to the upper layer of the hoop assembly can enhance the stability of the assembly of two adjacent horizontal side-by-side hoop assemblies. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the pipe installation for this application;

[0021] Figure 2 Schematic diagram of the structure of the hoop assembly for this application Figure 1 ;

[0022] Figure 3 Schematic diagram of the structure of the hoop assembly for this application Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the assembly structure of the hoop assembly for this application Figure 1 ;

[0024] Figure 5 This is a schematic diagram of the upper and lower assembly structure of the hoop assembly for this application Figure 1 ;

[0025] Figure 6 This is a structural diagram of the card block of this application assembled into the card slot (the card block is not rotated);

[0026] Figure 7 This is a structural diagram of the card block of this application assembled into the card slot (card block rotating state);

[0027] Figure 8 This is a schematic diagram of the connecting rod structure of this application;

[0028] Figure 9 Schematic diagram of the fixed rod structure for this application Figure 1 ;

[0029] Figure 10 Schematic diagram of the fixed rod structure for this application Figure 2 .

[0030] In the figure: 10 hoop assembly, 20 tube body, 30 upper connecting seat, 31 arc groove 1, 32 U-shaped groove, 33 mounting through hole, 34 mounting hole 1, 40 lower connecting seat, 41 arc groove 2, 42 mounting hole 2, 43 clamping block, 44 clamping slot, 45 fixing rod, 46 mounting rod, 47 conical head, 48 cross with flat mouth, 50 connecting rod 1, 51 connecting rod 2, 52 end cap. DETAILED DESCRIPTION

[0031] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] Example 1

[0035] See also Figure 1-10 The hoop assembly used for burying glass fiber plastic sand-filled pipes includes a hoop assembly 10 and a pipe body 20.

[0036] The hoop assembly 10 is sleeved on the outside of the tube body 20; the hoop assembly 10 includes an upper connecting seat 30 and a lower connecting seat 40;

[0037] The upper connecting base 30 defines an arc-shaped groove 31, the inner wall of which is adhered and fixed with a rubber pad; a concave U-shaped groove 32 is pre-reserved on the left and right sides of the upper end surface of the upper connecting base 30; the U-shaped grooves 32 define mounting holes 33, of which at least two are provided; the upper end surface of the upper connecting base 30 also defines a mounting hole 34, located between the U-shaped grooves 32, of which two are provided;

[0038] An arc-shaped groove 2 41 is provided on the lower connecting seat 40, and a rubber pad is adhered and fixed to the inner wall of the arc-shaped groove 21; two mounting holes 42 are respectively provided on the left and right sides of the upper end surface of the lower connecting seat 40, and the number of the mounting holes 22 is equal to the number of the mounting through holes 1 33; a clamping block 43 is connected to the left side of the lower connecting seat 40 by rotating through the rotating shaft 1, which is configured as a T-shaped block; a clamping groove 44 is connected to the right side of the lower connecting seat 40 by rotating through the rotating shaft 2, and a T-shaped notch is provided on the clamping groove 44, which engages with the clamping block 43.

[0039] The mounting through hole 33 passes through the upper connecting seat 30 vertically, and the depth of the second mounting hole 42 is set between 10-15 cm;

[0040] The first mounting hole 33 is a smooth circular hole, and the second mounting hole 42 is a threaded hole. The center of the first mounting hole 33 and the center of the second mounting hole 42 are located on the same axis (ie, one mounting hole 33 corresponds to one mounting hole 42).

[0041] The upper connecting seat 30 and the lower connecting seat 40 are assembled and fixed by connecting rods, which are composed of connecting rod 1 50, connecting rod 2 51 and end cap 52;

[0042] Connecting rod 1 50 is fixedly connected to connecting rod 2 51, and end cap 52 is fixedly connected to the upper end of connecting rod 1 50; connecting rod 1 50 is a smooth round rod, and its length is equal to the depth of the mounting hole 33, and the outer diameter of connecting rod 1 50 is 3-5mm smaller than the inner diameter of the mounting hole 33; connecting rod 2 51 is a threaded rod, and its length is equal to the depth of the mounting hole 2 42, and connecting rod 2 51 is rotatably connected to mounting hole 2 42 (it should be noted that after the fixed rod is installed between the upper connecting seat 30 and the lower connecting seat 40, the upper end surface of the end cap 51 will not exceed the upper end surface of the upper connecting seat 30, which is convenient for the later arrangement of the hoop assembly 10).

[0043] A fixing rod 45 is fixedly connected to the bottom side of the lower connecting seat 40, and its number is equal to the mounting hole 1 34; the center of the mounting hole 1 34 and the center of the fixing rod 45 are located on the same axis (that is, one mounting hole 1 34 corresponds to one fixing rod 45), and when the hoop assemblies 10 are arranged and assembled up and down, the fixing rod 45 can be inserted into the mounting hole 1 34, thereby ensuring that the upper and lower hoop assemblies 10 are assembled firmly.

[0044] A threaded hole is provided in the fixing rod 45, in which a mounting rod 46 is rotatably connected, and a conical head 47 is fixedly connected to the bottom side of the mounting rod 46; when the pipe body 20 is pre-buried, the bottom hoop assembly 10 can use the fixing rod 45 to rotate the conical head 47 out and then insert it into the ground, which can strengthen the stability of the bottom hoop assembly 10 (it should be noted that when the conical head 47 is located in the fixing rod 45, the bottom end surface of the conical head 47 does not exceed the bottom end surface of the fixing rod 45).

[0045] A cross-shaped flat opening 48 is reserved on the bottom end surface of the conical head 47 for facilitating the rotation of the mounting rod 46 by means of an external tool such as a flat-blade screwdriver.

[0046] The first rotating shaft is installed in the middle position of the block 43, and the second rotating shaft is installed in the middle of the left and right sides of the front end surface of the slot 44. When the block 43 is inserted into the slot 44, the block 43 can be directly rotated and the slot 44 can be flipped downward. The support based on the ground (or the support of the lower layer of the hoop assembly 10 to the upper layer of the hoop assembly 10) can enhance the stability of the assembly of two adjacent horizontally parallel hoop assemblies 10.

[0047] When the embodiment of the present application is actually running:

[0048] At the position of the embedded pipe body 20, first use a flat-blade screwdriver to unscrew the conical head 47 from the fixing rod 45, and then use the cooperation between the clamping block 43 and the clamping slot 44 to horizontally assemble the lower connecting seats 40 into a row (the number of assembling is adjusted according to actual needs). After the clamping block 43 is clamped into the clamping slot 44, the clamping block 43 can be directly rotated while turning the clamping slot 44 so that the notch is downward. Then, use the conical head 47 to insert the fixing rod 45 into the ground (the horizontal line can be used to keep the upper end surfaces of a row of lower connecting seats 40 flush);

[0049] Then the tube body 20 is placed in the arc-shaped groove 2 41, the upper connecting seat 30 is installed on the upper side of the lower connecting seat 40, and the upper connecting seat 30 and the lower connecting seat 40 are assembled and fixed using a connecting rod, thereby achieving the fixation of the tube body 20;

[0050] When the assembly of the bottom row of hoop assemblies 10 is completed, if they need to be stacked and assembled in rows, the same method is to first assemble a row of lower connecting seats 40 horizontally (the conical heads 47 are located in the fixing rods 45), and then use the fixing rods 45 to insert the assembled lower connecting seats 40 into the mounting holes 34 of the upper connecting seats 30 of the bottom layer of hoop assemblies 10, and then install the pipe body 20 and the upper connecting seat 30. This method can be used to perform multi-layer assembly.

[0051] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: by assembling the upper connecting seat and the lower connecting seat, the side-by-side assembly and the upper and lower multi-layer assembly of the glass fiber plastic sand-filled pipe can be quickly realized, which reduces the construction difficulty and effectively saves construction time; the provision of the fixing rod and the conical head can strengthen the stability of the bottom hoop assembly;

[0052] At the same time, after the card block is installed in the card slot, the card block can be directly rotated and the card slot can be flipped so that the slot is downward. The support based on the ground or the support of the lower layer of the hoop assembly to the upper layer of the hoop assembly can enhance the stability of the assembly of two adjacent horizontally parallel hoop assemblies (it should be noted that the first and second rotating shafts can use damping rotating shafts, and a certain external force is needed to realize their rotation).

[0053] The hoop assembly can be prepared in various sizes according to the size of the pipe body to meet the use of pipe bodies of different sizes.

[0054] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. A person skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A hoop assembly for burying a glass fiber plastic sand-filled pipe, comprising a hoop assembly and a pipe body, characterized in that: The hoop assembly is sleeved on the outside of the pipe body, and the hoop assembly includes an upper connecting seat and a lower connecting seat; The upper connecting seat is provided with an arc-shaped groove, the inner wall of which is glued and fixed with a rubber pad; a concave U-shaped groove is pre-reserved on the left and right sides of the upper end surface of the upper connecting seat; a mounting through hole is provided in the U-shaped groove, and at least two are provided; the upper end surface of the upper connecting seat is also provided with a mounting hole, which is located between the U-shaped grooves, and two are provided; The lower connecting seat is provided with an arc-shaped groove No. 2, the inner wall of which is adhered and fixed with a rubber pad; two mounting holes are respectively provided on the left and right sides of the upper end surface of the lower connecting seat, and the number of the mounting holes is equal to the number of the mounting through hole No. 1; the left side of the lower connecting seat is connected to a clamping block by rotating through the first rotating shaft, which is configured as a T-shaped block; the right side of the lower connecting seat is connected to a clamping groove by rotating through the second rotating shaft, which has a T-shaped notch on it and engages with the clamping block.

2. A hoop assembly for burying a glass fiber plastic sand-filled pipe according to claim 1, characterized in that: The mounting through hole passes through the upper connecting seat from top to bottom, and the depth of the second mounting hole is set between 10-15 cm; The first mounting through hole is a smooth circular hole, the second mounting hole is a threaded hole, and the center of the mounting through hole and the center of the second mounting hole are located on the same axis.

3. A hoop assembly for burying a glass fiber plastic sand-filled pipe according to claim 1, characterized in that: The upper connecting seat and the lower connecting seat are assembled and fixed by connecting rods, and the connecting rods are composed of connecting rod 1, connecting rod 2 and end caps; Connecting rod one is fixedly connected to connecting rod two, and the end cap is fixedly connected to the upper end of connecting rod one; connecting rod one is a smooth round rod, whose length is equal to the depth of the mounting through hole, and the outer diameter of connecting rod one is 3-5mm smaller than the inner diameter of the mounting through hole; connecting rod two is a threaded rod, whose length is equal to the depth of the mounting hole two, and connecting rod two is rotationally connected to mounting hole two.

4. A hoop assembly for burying a glass fiber plastic sand-filled pipe according to claim 3, characterized in that: The bottom side of the lower connecting seat is fixedly connected with a fixing rod, and the number of the fixing rods is equal to the number of the mounting hole 1; the center of the mounting hole 1 and the center of the fixing rods are located on the same axis.

5. A hoop assembly for burying a glass fiber plastic sand-filled pipe according to claim 4, characterized in that: A threaded hole is provided in the fixing rod, and a mounting rod is rotatably connected therein, and a conical head is fixedly connected to the bottom side of the mounting rod.

6. A hoop assembly for burying a glass fiber plastic sand-filled pipe according to claim 5, characterized in that: A cross and flat opening is reserved on the bottom end surface of the conical head.

7. The hoop assembly used for burying glass fiber plastic sand-filled pipes according to claim 1, characterized in that: The first rotating shaft is installed in the middle of the clamping block, and the second rotating shaft is installed in the middle of the left and right sides of the front end surface of the clamping slot.

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