Prestressed steel cylinder concrete pipe structure
By introducing fixed bars, ring bars and docking components into prestressed steel cylinder concrete pipes, the problem of insufficient internal bearing capacity is solved, and stable use and efficient pipe connection are achieved.
Patent Information
- Application Number
- CN202420982636.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The internal bearing capacity of existing prestressed steel cylinder concrete pipes is weak, and it is easy to deviate when pouring concrete, affecting normal use.
Adopt a structural design including multiple fixing ribs, socket rings, port rings, anchor ribs, outer ring ribs and inner ring components. The internal bearing capacity of the pipe body is improved through the annular step groove and docking assembly, prevent deviation, and pass the docking assembly. Simplify the pipe connection process.
It effectively improves the internal bearing capacity of concrete pipes, avoids deviation when pouring concrete, ensures the normal use of steel-cylinder concrete pipes, and simplifies the pipe connection process, improving work efficiency and quality.
Smart Images
Figure CN222255389U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prestressed steel tube pipes, in particular to a prestressed steel tube concrete pipe structure. Background Art
[0002] Prestressed steel cylinder concrete pipe refers to a water pipe made by winding a steel cylinder around a pipe core and then spraying a dense protective layer on it. It is a composite pipe composed of thin steel plates, high-strength steel wires and concrete. It fully and comprehensively utilizes the tensile strength and easy sealing of steel and the compressive strength and corrosion resistance of concrete, and has the characteristics of high sealing, high strength and high impermeability.
[0003] The existing prestressed steel cylinder concrete pipe has a weak internal bearing capacity and is prone to deviation during concrete pouring, which affects the normal use of the prestressed steel cylinder concrete pipe. Utility Model Content
[0004] The utility model aims to provide a prestressed steel cylinder concrete pipe structure, aiming to solve the problem that the existing prestressed steel cylinder concrete pipe has weak internal bearing capacity and is prone to deviation during concrete pouring, thus affecting the normal use of the prestressed steel cylinder concrete pipe.
[0005] To achieve the above-mentioned purpose, the utility model provides a prestressed steel cylinder concrete pipe structure, including a pipe body, a plurality of first fixing bars, a plurality of second fixing bars, a spigot ring and anchor bars, a socket ring and anchor bars, an outer ring bar, an outer ring assembly and an inner ring assembly, a plurality of the first fixing bars are evenly arranged on the inner side wall of the pipe body, a plurality of the second fixing bars are evenly arranged on the inner side wall of the pipe body, the spigot ring and anchor bars are fixedly connected to the pipe body and are located on the inner side wall of the pipe body, the socket ring and anchor bars are fixedly connected to the pipe body and are located on the inner side wall of the pipe body, the pipe body has an annular step groove, the outer ring bar is fixedly connected to the pipe body and is located on the outer side wall of the annular step groove, and the outer ring assembly and the inner ring assembly are both arranged on the inner side wall of the pipe body.
[0006] Among them, the outer ring component includes outer ring ribs and outer ring longitudinal ribs, the outer ring longitudinal ribs are movably connected to the tube body and are located on the inner wall of the tube body, and the outer ring ribs are fixedly connected to the outer ring longitudinal ribs and are located on the outer wall of the outer ring longitudinal ribs.
[0007] Among them, the inner ring component includes inner ring annular ribs and inner ring longitudinal ribs, the inner ring longitudinal ribs are movably connected to the tube body and are located on the inner side walls of the outer ring longitudinal ribs, and the inner ring annular ribs are fixedly connected to the inner ring longitudinal ribs and are located on the inner side walls of the inner ring longitudinal ribs.
[0008] Wherein, the prestressed steel cylinder concrete pipe structure also includes a docking assembly, and the docking assembly is arranged at one end of the pipe body.
[0009] Wherein, the docking assembly includes a connecting ring, a plurality of round rods and a docking ring, the connecting ring is fixedly connected to the tube body and is located on the outer wall of the tube body, the docking ring is fixedly connected to the tube body and is located at one end of the tube body away from the connecting ring, the plurality of round rods are fixedly connected to the connecting ring and are respectively located on one side of the connecting ring, the docking ring has a plurality of round holes, and the plurality of round holes are adapted to the corresponding round rods.
[0010] The utility model provides a prestressed steel cylinder concrete pipe structure, wherein the spigot ring and the anchoring ribs and the socket ring and the anchoring ribs are used to limit the outer ring assembly and the inner ring assembly so that they are fixed to the pipe body, and the outer ring ribs and the annular stepped grooves are convenient for docking with other concrete pipes. In this way, the internal bearing capacity of the concrete pipe is improved, deviation during concrete pouring is avoided, and normal use of the steel cylinder concrete pipe is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0012] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.
[0013] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.
[0014] Figure 3 It is an overall structural diagram of the second embodiment of the utility model.
[0015] Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.
[0016] 101-tube body, 102-first fixing rib, 103-second fixing rib, 104-socket ring and anchor rib, 105-socket ring and anchor rib, 106-outer ring rib, 107-outer ring assembly, 108-inner ring assembly, 109-outer ring rib, 110-outer ring longitudinal rib, 111-inner ring rib, 112-inner ring longitudinal rib, 113-annular step groove, 201-docking assembly, 202-connecting ring, 203-round rod, 204-docking ring, 205-round hole. DETAILED DESCRIPTION
[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0018] First embodiment:
[0019] See also Figure 1 and Figure 2 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model, Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.
[0020] The utility model provides a prestressed steel cylinder concrete pipe structure, comprising a pipe body 101, a plurality of first fixing ribs 102, a plurality of second fixing ribs 103, a spigot ring and anchor ribs 104, a socket ring and anchor ribs 105, an outer ring rib 106, an outer ring assembly 107 and an inner ring assembly 108, wherein the outer ring assembly 107 comprises an outer ring rib 109 and an outer ring longitudinal rib 110, the inner ring assembly 108 comprises an inner ring rib 111 and an inner ring longitudinal rib 112, and the pipe body 101 has an annular stepped groove 113.
[0021] According to this specific embodiment, a plurality of the first fixing ribs 102 are evenly arranged on the inner wall of the tube body 101, a plurality of the second fixing ribs 103 are evenly arranged on the inner wall of the tube body 101, the socket ring and the anchor rib 104 are fixedly connected to the tube body 101 and are located on the inner wall of the tube body 101, the socket ring and the anchor rib 105 are fixedly connected to the tube body 101 and are located on the inner wall of the tube body 101, the tube body 101 has an annular stepped groove 113, the outer annular rib 106 is fixedly connected to the tube body 101 and is located on the inner wall of the annular groove 114, and the outer annular rib 106 is fixedly connected to the tube body 101 and is located on the inner wall of the annular groove 115. The outer wall of the annular stepped groove 113, the outer ring component 107 and the inner ring component 108 are both arranged on the inner wall of the pipe body 101, the socket ring and the anchor rib 104 and the socket ring and the anchor rib 105 are used to limit the outer ring component 107 and the inner ring component 108 to fix them in the pipe body 101, the outer ring rib 106 and the annular stepped groove 113 are convenient for docking with other concrete pipes. In this way, the internal bearing capacity of the concrete pipe is improved, the deviation during pouring of concrete is avoided, and the normal use of the steel cylinder concrete pipe is guaranteed.
[0022] The number of the first fixing ribs 102 , the second fixing ribs 103 , the socket ring and anchoring ribs 104 , and the socket ring and anchoring ribs 105 are all 42.
[0023] Among them, the outer ring longitudinal reinforcement 110 is movably connected to the tube body 101 and is located on the inner wall of the tube body 101, and the outer ring rib 109 is fixedly connected to the outer ring longitudinal reinforcement 110 and is located on the outer wall of the outer ring longitudinal reinforcement 110. The outer ring longitudinal reinforcement 110 and the outer ring longitudinal reinforcement 110 can improve the lateral bearing capacity inside the tube body 101, and can effectively improve the service strength of the tube body 101.
[0024] Secondly, the inner ring longitudinal reinforcement 112 is movably connected to the tube body 101 and is located on the inner wall of the outer ring longitudinal reinforcement 110. The inner ring reinforcement 111 is fixedly connected to the inner ring longitudinal reinforcement 112 and is located on the inner wall of the inner ring longitudinal reinforcement 112. The cooperation between the inner ring longitudinal reinforcement 112 and the inner ring reinforcement 111 further improves the service strength of the tube body 101.
[0025] When using the prestressed steel cylinder concrete pipe structure of the utility model, the socket ring and the anchor bar 104 and the socket ring and the anchor bar 105 are used to limit the outer ring longitudinal reinforcement 110, the outer ring longitudinal reinforcement 110, the inner ring longitudinal reinforcement 112 and the inner ring reinforcement 111, so that they are fixed to the pipe body 101, which can effectively increase the service strength of the pipe body 101, and the outer ring reinforcement 106 and the annular step groove 113 are convenient for docking with other concrete pipes. In this way, the internal bearing capacity of the concrete pipe is improved, the deviation during pouring of concrete is avoided, and the normal use of the steel cylinder concrete pipe is guaranteed.
[0026] Second embodiment:
[0027] Based on the first embodiment, please refer to Figure 3 and Figure 4 ,in, Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.
[0028] The utility model provides a prestressed steel cylinder concrete pipe structure, which also includes a docking assembly 201. The docking assembly 201 includes a connecting ring 202, a plurality of round rods 203 and a docking ring 204. The docking ring 204 has a plurality of round holes 205.
[0029] According to this specific embodiment, the docking assembly 201 is arranged at one end of the pipe body 101. The docking assembly 201 is added to facilitate the workers to dock with other concrete pipes, reduce the workload of the workers, and improve the work efficiency and quality of the workers.
[0030] Among them, the connecting ring 202 is fixedly connected to the pipe body 101 and is located on the outer wall of the pipe body 101, the docking ring 204 is fixedly connected to the pipe body 101 and is located at one end of the pipe body 101 away from the connecting ring 202, and the multiple round rods 203 are fixedly connected to the connecting ring 202 and are respectively located on one side of the connecting ring 202. The docking ring 204 has multiple circular holes 205, and the multiple circular holes 205 are adapted to the corresponding round rods 203. The round rods 203 on one side of the connecting ring 202 are inserted into the circular holes 205 of the docking ring 204. This method is used to facilitate the staff to dock with other concrete pipes, reduce the workload of the staff, and improve the work efficiency and quality of the staff.
[0031] When using a prestressed steel cylinder concrete pipe structure of the utility model, the round rod 203 on one side of the connecting ring 202 is inserted into the round hole 205 of the docking ring 204. This method is used to facilitate workers to dock other concrete pipes, reduce their workload, and improve their work efficiency and quality.
[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A prestressed steel cylinder concrete pipe structure, characterized in that: It includes a tube body, a plurality of first fixing ribs, a plurality of second fixing ribs, a socket ring and anchor ribs, a socket ring and anchor ribs, an outer ring rib, an outer ring assembly and an inner ring assembly, wherein the plurality of the first fixing ribs are evenly arranged on the inner wall of the tube body, the plurality of the second fixing ribs are evenly arranged on the inner wall of the tube body, the socket ring and the anchor rib are fixedly connected to the tube body and are located on the inner wall of the tube body, the socket ring and the anchor rib are fixedly connected to the tube body and are located on the inner wall of the tube body, the tube body has an annular step groove, the outer ring rib is fixedly connected to the tube body and is located on the outer wall of the annular step groove, and the outer ring assembly and the inner ring assembly are both arranged on the inner wall of the tube body.
2. The prestressed steel cylinder concrete pipe structure according to claim 1, characterized in that: The outer ring assembly includes outer ring ribs and outer ring longitudinal ribs. The outer ring longitudinal ribs are movably connected to the tube body and located on the inner wall of the tube body. The outer ring ribs are fixedly connected to the outer ring longitudinal ribs and located on the outer wall of the outer ring longitudinal ribs.
3. The prestressed steel cylinder concrete pipe structure according to claim 2, characterized in that: The inner ring assembly includes inner ring ribs and inner ring longitudinal ribs. The inner ring longitudinal ribs are movably connected to the tube body and located on the inner side walls of the outer ring longitudinal ribs. The inner ring ribs are fixedly connected to the inner ring longitudinal ribs and located on the inner side walls of the inner ring longitudinal ribs.
4. The prestressed steel cylinder concrete pipe structure according to claim 3, characterized in that: The prestressed steel cylinder concrete pipe structure also includes a docking assembly, which is arranged at one end of the pipe body.
5. The prestressed steel cylinder concrete pipe structure according to claim 4, characterized in that: The docking assembly includes a connecting ring, a plurality of round rods and a docking ring. The connecting ring is fixedly connected to the tube body and is located on the outer side wall of the tube body. The docking ring is fixedly connected to the tube body and is located at one end of the tube body away from the connecting ring. The plurality of round rods are fixedly connected to the connecting ring and are respectively located on one side of the connecting ring. The docking ring has a plurality of round holes, and the plurality of round holes are adapted to the corresponding round rods.