Antibacterial wear-resistant spiral steel pipe structure

Abstract

The utility model discloses an antibacterial wear-resisting spiral steel pipe structure which comprises a wear-resisting mechanism and a reinforcing mounting ring mounted on the outer side of the wear-resisting mechanism, a supporting moving mechanism is arranged at the bottom of the wear-resisting mechanism, a supporting bottom frame is arranged at the bottom of the supporting moving mechanism, and the wear-resisting mechanism comprises a spiral steel pipe body. The inner side of the spiral steel pipe body is fixedly coated with an antibacterial coating, the outer side of the spiral steel pipe body is fixedly provided with a wear-resistant coating, the reinforcing mounting rings are symmetrically arranged on the outer side, close to the wear-resistant coating, of the spiral steel pipe body, and fixing grooves are formed in the inner sides of the reinforcing mounting rings; fixing bolts are in threaded connection with the interiors, close to the fixing grooves, of the reinforcing mounting rings, fixing rotary knobs are fixedly mounted at the ends of the fixing bolts, the antibacterial effect is achieved through an antibacterial coating in the spiral steel pipe body, and the antibacterial effect can be achieved when liquid is conveyed; by arranging the wear-resistant coating on the outer side of the spiral steel pipe body, the wear resistance of the spiral steel pipe body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spiral steel pipes, in particular to an antibacterial and wear-resistant spiral steel pipe structure. Background Art

[0002] Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, extruded at room temperature, and welded by automatic double-wire double-sided submerged arc welding process. Spiral steel pipe is mainly used in tap water projects, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, and urban construction. It is one of the 20 key products developed in my country. It is used for liquid transportation: water supply and drainage, for gas transportation: coal gas, steam, liquefied petroleum gas, for structural use: as piling pipes, for bridges, docks, roads, building structure pipes, etc.

[0003] Announcement No. CN220396787U discloses a corrosion-resistant and wear-resistant spiral steel pipe fitting. Through the coordinated use of an outer protective sleeve, a fastening bolt, a nut, and a sealing ring, the outer protective sleeve of the corrosion-resistant and wear-resistant spiral steel pipe fitting is spliced ​​and sleeved on the outside of the spiral steel pipe body, that is, it can be adjusted according to the length value of the spiral steel pipe body, and it is also easy to sleeve and assemble the spiral steel pipe body and the outer protective sleeve. After sleeved, adjacent outer protective sleeves are connected and fixed by fastening bolts and nuts. At the same time, a sealing ring is installed at the sealing groove between the outer protective sleeves. The sealing effect of the outer protective sleeve joint is ensured by the sealing ring, thereby ensuring comprehensive protection of the outer side of the spiral steel pipe body. However, the patent still has the following problems in actual use:

[0004] The corrosion-resistant and wear-resistant spiral steel pipe fitting can be adjusted according to the length of the spiral steel pipe body through the cooperation of the outer protective sleeve, fastening bolts, nuts and sealing rings. However, since the outer protective sleeve is installed on the spiral steel pipe fitting, it is necessary to install the outer protective sleeve from the end of the spiral steel pipe body, which is more troublesome to install and cannot fix the outer protective sleeve, which may cause the outer protective sleeve to slide. At the same time, it is not convenient to splice the two spiral steel pipe bodies, which affects the installation effect of the spiral steel pipe body.

[0005] Therefore, an antibacterial and wear-resistant spiral steel pipe structure is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an antibacterial and wear-resistant spiral steel pipe structure to solve the problem raised in the above background technology that since the outer protective sleeve is installed on the spiral steel pipe fitting, it is necessary to install the outer protective sleeve from the end of the spiral steel pipe body, which is troublesome to install and cannot fix the outer protective sleeve, which easily causes the outer protective sleeve to slide. At the same time, it is inconvenient to splice two spiral steel pipe bodies, thereby affecting the installation effect of the spiral steel pipe body.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an antibacterial and wear-resistant spiral steel pipe structure, comprising a wear-resistant mechanism and a reinforcement mounting ring installed on the outside of the wear-resistant mechanism;

[0008] The bottom of the wear-resistant mechanism is provided with a supporting movement mechanism, and the bottom of the supporting movement mechanism is provided with a supporting chassis;

[0009] Also includes:

[0010] The wear-resistant mechanism includes a spiral steel pipe body, the inner side of the spiral steel pipe body is fixedly coated with an antibacterial coating, the outer side of the spiral steel pipe body is fixedly installed with a wear-resistant coating, and the reinforcement mounting ring is symmetrically arranged on the outer side of the spiral steel pipe body near the wear-resistant coating;

[0011] A fixing groove is provided on the inner side of the reinforcement mounting ring, and a fixing bolt is connected to the inner thread of the reinforcement mounting ring near the fixing groove;

[0012] Wherein, a fixing knob is fixedly installed on the end of the fixing bolt, and an end of the fixing bolt away from the fixing knob is rotatably connected to a rotating bearing.

[0013] Preferably, a fixed pressure plate is fixedly installed on one side of the rotating bearing, and the fixed pressure plate is fitted and connected to the surface of the spiral steel pipe body. A connecting hinge is rotatably connected between the two reinforcement mounting rings, and a connecting block is fixedly installed on the side of the two reinforcement mounting rings away from the connecting hinge.

[0014] Preferably, the internal thread of the connecting block is connected with a connecting bolt, and a plurality of mounting holes are provided on the side of the reinforcement mounting ring close to the fixing groove. The interior of the mounting hole is slidably connected with a reinforcement rod, and the surface of the reinforcement rod is provided with a threaded groove.

[0015] Preferably, the supporting movement mechanism includes a supporting block, a supporting arc groove is opened on the inner side of the top of the supporting block, the reinforcing rod is placed on the top of the supporting block, and a supporting top frame is symmetrically installed on the bottom of the supporting block, and a sprocket limit cover is fixedly installed on one side of the two supporting top frames.

[0016] Preferably, a lifting motor is fixedly installed on one side of the interior of the sprocket limit cover, the output end of the lifting motor is fixedly connected to a sprocket transmission assembly, one side of the sprocket transmission assembly is symmetrically connected to a lifting bidirectional threaded rod, and the lifting bidirectional threaded rod is rotatably connected to the support top frame.

[0017] Preferably, the outer sides of the two lifting bidirectional threaded rods are symmetrically threadedly connected with lifting threaded sleeves, the bottom of the lifting threaded sleeves are rotatably connected with the lifting rotating rod, the two lifting rotating rods are rotatably connected to each other, the bottom of the lifting rotating rods is rotatably connected with the lifting sliding sleeve, and the inside of the lifting sliding sleeve is slidably connected with the lifting sliding rod.

[0018] Preferably, the support base is fixedly installed on the outside of the lifting sliding rod, universal wheels are symmetrically installed on the bottom of the support base, both ends of the support base are threadedly connected to support threaded rods, a support knob is fixedly installed on the top of the support threaded rod, and a support pad is rotatably connected to the bottom of the support threaded rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the antibacterial and wear-resistant spiral steel pipe structure utilizes the antibacterial coating inside the spiral steel pipe body to achieve antibacterial effect, which can achieve antibacterial effect when conveying liquids. The wear-resistant coating is provided on the outer side of the spiral steel pipe body to improve the wear resistance of the spiral steel pipe body. The support knob drives the support threaded rod to rotate, and the support pad is used to support the entire support movement mechanism, which facilitates the support and placement of the spiral steel pipe body. The specific contents are as follows:

[0020] 1. By setting a wear-resistant mechanism, not only can the antibacterial coating inside the spiral steel pipe body be utilized to achieve an antibacterial effect, but also an antibacterial effect can be achieved when conveying liquids. By arranging a wear-resistant coating on the outer side of the spiral steel pipe body, the wear resistance of the spiral steel pipe body can be improved. At the same time, by arranging a reinforcement mounting ring, the connecting hinge can be utilized to realize the rapid expansion of the reinforcement mounting ring, which is convenient for the installation of the reinforcement mounting ring, and the reinforcement mounting ring can be fixed by using a connecting block and a connecting bolt. By rotating the fixing knob, the fixing bolt is driven to move inside the reinforcement mounting ring, and the fixing pressure plate is fitted with the surface of the spiral steel pipe body to achieve the fixation of the reinforcement mounting ring. By inserting a reinforcement rod into the inside of the installation socket, the reinforcement rod is utilized to improve the stability of the entire spiral steel pipe body, and a nut is installed on the outer side of the reinforcement rod to fix the reinforcement rod. The two reinforcement mounting rings can be connected by the reinforcement rod, which can play a supporting role when splicing the spiral steel pipe body, and is convenient for welding the interface of the spiral steel pipe body.

[0021] 2. By setting up the support and moving mechanism, not only can the support arc groove on the top of the support block be used to place the entire spiral steel pipe body on the top of the support and moving mechanism, but also the lifting motor can be started to drive the sprocket transmission assembly and the lifting two-way threaded rod to rotate, so that the two lifting threaded sleeves move relative to each other while driving the lifting rotating rod to rotate. At the same time, the lifting rotating rod drives the lifting sliding sleeve to slide relative to each other on the outside of the lifting sliding rod, thereby increasing the distance between the sister support base and the support top frame, and can adjust the height of the spiral steel pipe body. The universal wheel at the bottom of the support base is used to realize the movement of the spiral steel pipe body, the support threaded rod is driven to rotate by the support knob, and the support pad is used to support the entire support and moving mechanism, so as to facilitate the support and placement of the spiral steel pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the wear-resistant mechanism in the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the spiral steel pipe body in the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the reinforcement mounting ring in the present utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the supporting mobile mechanism in the present utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the universal wheel and support pad in the utility model.

[0028] In the figure: 1. Wear-resistant mechanism; 101. Spiral steel pipe body; 102. Antibacterial coating; 103. Wear-resistant coating; 104. Reinforcement mounting ring; 105. Fixing groove; 106. Fixing bolt; 107. Fixing knob; 108. Rotating bearing; 109. Fixing plate; 110. Connecting hinge; 111. Connecting block; 112. Connecting bolt; 113. Mounting socket; 114. Reinforcement rod; 2. Supporting moving mechanism; 201. Support block; 202, support arc groove; 203, support top frame; 204, sprocket limit cover; 205, lifting motor; 206, sprocket transmission assembly; 207, lifting two-way threaded rod; 208, lifting threaded sleeve; 209, lifting rotating rod; 210, lifting sliding sleeve; 211, lifting sliding rod; 212, support base frame; 213, universal wheel; 214, support threaded rod; 215, support knob; 216, support pad. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-6 The present invention provides a technical solution: an antibacterial and wear-resistant spiral steel pipe structure, comprising a wear-resistant mechanism 1 and a reinforcement mounting ring 104 mounted on the outside of the wear-resistant mechanism 1. A supporting movable mechanism 2 is disposed at the bottom of the wear-resistant mechanism 1, and a supporting base frame 212 is disposed at the bottom of the supporting movable mechanism 2. The wear-resistant mechanism 1 comprises a spiral steel pipe body 101, the inner side of which is fixedly coated with an antibacterial coating 102. The antibacterial coating 102 can be a melt-coated composite of an epoxy resin coating and a polyethylene material or a nano-silver antibacterial agent.

[0031] The outer side of the spiral steel pipe body 101 is fixedly installed with a wear-resistant coating 103, and the reinforcement mounting ring 104 is symmetrically arranged on the outer side of the spiral steel pipe body 101 near the wear-resistant coating 103, wherein a fixing groove 105 is opened on the inner side of the reinforcement mounting ring 104, and the internal thread of the reinforcement mounting ring 104 near the fixing groove 105 is connected with a fixing bolt 106, wherein the end of the fixing bolt 106 is fixedly installed with a fixing knob 107, and the end of the fixing bolt 106 away from the fixing knob 107 is rotatably connected with a rotating bearing 108, and a fixed pressure plate 109 is fixedly installed on one side of the rotating bearing 108, and the fixed pressure plate 109 is connected to the fixing pressure plate 109. The surface of the spiral steel pipe body 101 is fitted and connected, and a connecting hinge 110 is rotatably connected between the two reinforcement mounting rings 104. A connecting block 111 is fixedly installed on the side of the two reinforcement mounting rings 104 away from the connecting hinge 110. The internal thread of the connecting block 111 is connected to a connecting bolt 112. A plurality of mounting holes 113 are provided on the side of the reinforcement mounting ring 104 close to the fixing groove 105. The interior of the mounting hole 113 is slidably connected to a reinforcement rod 114. A threaded groove is provided on the surface of the reinforcement rod 114. The antibacterial coating 102 inside the spiral steel pipe body 101 is used to achieve antibacterial effect, which can achieve the desired effect when transporting liquids. To achieve the antibacterial effect, the wear-resistant performance of the spiral steel pipe body 101 can be improved by arranging a wear-resistant coating 103 on the outside of the spiral steel pipe body 101. At the same time, by arranging the reinforcement mounting ring 104, the connection hinge 110 can be used to realize the rapid expansion of the reinforcement mounting ring 104, which is convenient for the installation of the reinforcement mounting ring 104. The reinforcement mounting ring 104 is fixed by using the connection block 111 and the connection bolt 112. The fixing knob 107 is driven to drive the fixing bolt 106 to move inside the reinforcement mounting ring 104, and the fixing plate 109 is fitted with the surface of the spiral steel pipe body 101 to achieve the reinforcement installation. The ring 104 is fixed by inserting a reinforcing rod 114 into the inside of the mounting socket 113, using the reinforcing rod 114 to improve the stability of the entire spiral steel pipe body 101, and installing a nut on the outside of the reinforcing rod 114 to fix the reinforcing rod 114. The reinforcing rod 114 can be used to connect the two reinforcing mounting rings 104, which can play a supporting role when splicing the spiral steel pipe body 101, and facilitate welding of the interface of the spiral steel pipe body 101. The antibacterial coating 102 and the wear-resistant coating 103 are existing technologies, so this case does not provide a detailed description of the antibacterial coating 102 and the wear-resistant coating 103.

[0032] The supporting and moving mechanism 2 includes a supporting block 201, a supporting arc groove 202 is provided on the inner side of the top of the supporting block 201, a reinforcing rod 114 is placed on the top of the supporting block 201, and a supporting top frame 203 is symmetrically installed on the bottom of the supporting block 201. A sprocket limit cover 204 is fixedly installed on one side of the two supporting top frames 203, and a lifting motor 205 is fixedly installed on one side of the sprocket limit cover 204. The output end of the lifting motor 205 is fixedly connected to a sprocket transmission assembly 206, and one side of the sprocket transmission assembly 206 is symmetrically connected to a lifting bidirectional threaded rod 207. The lifting bidirectional threaded rod 207 is rotatably connected to the support top frame 203. The outer sides of the two lifting bidirectional threaded rods 207 are symmetrically threaded with lifting threaded sleeves 208. The bottom of the lifting threaded sleeve 208 is rotatably connected to the lifting rotating rod 209. The two lifting rotating rods 209 are rotatably connected to each other. The bottom of the lifting rotating rod 209 is rotatably connected to the lifting sliding sleeve 210. The inner sliding sleeve 210 is slidably connected to the lifting sliding rod 211. The support base 212 is fixedly installed on the outer side of the lifting sliding rod 211. The bottom of the support base 212 is symmetrical. A universal wheel 213 is installed, and both ends of the support base 212 are threadedly connected to a support threaded rod 214. A support knob 215 is fixedly installed on the top of the support threaded rod 214, and a support pad 216 is rotatably connected to the bottom of the support threaded rod 214. The entire spiral steel pipe body 101 is placed on the top of the support moving mechanism 2 by using the support arc groove 202 on the top of the support block 201. By starting the lifting motor 205 to drive the sprocket transmission component 206 and the lifting bidirectional threaded rod 207 to rotate, the two lifting threaded sleeves 208 move relative to each other while driving the lifting The rotating rod 209 rotates, and at the same time, the lifting rotating rod 209 drives the lifting sliding sleeve 210 to slide relative to the outside of the lifting sliding rod 211, thereby increasing the distance between the supporting base 212 and the supporting top frame 203, and can adjust the height of the spiral steel pipe body 101. The universal wheel 213 at the bottom of the supporting base 212 is used to realize the movement of the spiral steel pipe body 101, and the supporting threaded rod 214 is driven to rotate by the supporting knob 215, and the supporting pad 216 is used to support the entire supporting moving mechanism 2, which is convenient for supporting and placing the spiral steel pipe body 101.

[0033] Working principle: Before using this antibacterial and wear-resistant spiral steel pipe structure, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, first, the antibacterial coating 102 inside the spiral steel pipe body 101 is used to achieve antibacterial effect, which can achieve antibacterial effect when conveying liquid. By arranging a wear-resistant coating 103 on the outside of the spiral steel pipe body 101, the wear resistance of the spiral steel pipe body 101 can be improved. At the same time, by arranging a reinforcement mounting ring 104, the connection hinge 110 can be used to realize the rapid expansion of the reinforcement mounting ring 104, which is convenient for the installation of the reinforcement mounting ring 104, and the connection block 111 and the connection bolt 112 are used to realize the reinforcement mounting ring. 104 is fixed, by rotating the fixing knob 107 to drive the fixing bolt 106 to move inside the reinforcement mounting ring 104, and the fixing pressure plate 109 is fitted with the surface of the spiral steel pipe body 101, thereby achieving the fixation of the reinforcement mounting ring 104. Secondly, by inserting the reinforcement rod 114 into the interior of the mounting socket 113, the reinforcement rod 114 is used to improve the stability of the entire spiral steel pipe body 101, and a nut is installed on the outside of the reinforcement rod 114, so that the reinforcement rod 114 is fixed, and the reinforcement rod 114 can be used to achieve The connection of the two reinforcing mounting rings 104 can play a supporting role when splicing the spiral steel pipe body 101, which is convenient for welding the interface of the spiral steel pipe body 101. Finally, the entire spiral steel pipe body 101 is placed on the top of the supporting moving mechanism 2 using the supporting arc groove 202 on the top of the supporting block 201. By starting the lifting motor 205 to drive the sprocket transmission component 206 and the lifting bidirectional threaded rod 207 to rotate, the two lifting threaded sleeves 208 move relative to each other and drive the lifting rotating rod 209 to rotate. When the lifting and lowering rotation rod 209 drives the lifting and lowering sliding sleeve 210 to slide relative to the outside of the lifting and lowering sliding rod 211, the distance between the support base 212 and the support top frame 203 is increased, and the height of the spiral steel pipe body 101 can be adjusted. The universal wheel 213 at the bottom of the support base 212 is used to realize the movement of the spiral steel pipe body 101, and the support knob 215 is used to drive the support threaded rod 214 to rotate, and the support pad 216 is used to support the entire support moving mechanism 2, which is convenient for supporting and placing the spiral steel pipe body 101.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An antibacterial and wear-resistant spiral steel pipe structure, comprising a wear-resistant mechanism (1), and a reinforcement mounting ring (104) mounted on the outside of the wear-resistant mechanism (1); The bottom of the wear-resistant mechanism (1) is provided with a supporting movement mechanism (2), and the bottom of the supporting movement mechanism (2) is provided with a supporting base frame (212); It is characterized in that Also includes: The wear-resistant mechanism (1) comprises a spiral steel pipe body (101), the inner side of the spiral steel pipe body (101) is fixedly coated with an antibacterial coating (102), the outer side of the spiral steel pipe body (101) is fixedly mounted with a wear-resistant coating (103), and the reinforcement mounting ring (104) is symmetrically arranged on the outer side of the spiral steel pipe body (101) near the wear-resistant coating (103); A fixing groove (105) is provided on the inner side of the reinforcement mounting ring (104), and a fixing bolt (106) is connected to the inner thread of the reinforcement mounting ring (104) near the fixing groove (105); A fixing knob (107) is fixedly mounted on the end of the fixing bolt (106), and one end of the fixing bolt (106) away from the fixing knob (107) is rotatably connected to a rotating bearing (108).

2. The antibacterial and wear-resistant spiral steel pipe structure according to claim 1, characterized in that: A fixed pressure plate (109) is fixedly installed on one side of the rotating bearing (108), and the fixed pressure plate (109) is connected to the surface of the spiral steel pipe body (101). A connecting hinge (110) is rotatably connected between the two reinforcement mounting rings (104), and a connecting block (111) is fixedly installed on one side of the two reinforcement mounting rings (104) away from the connecting hinge (110).

3. The antibacterial and wear-resistant spiral steel pipe structure according to claim 2, characterized in that: The connecting block (111) is internally threadedly connected to a connecting bolt (112), a plurality of mounting holes (113) are provided on a side of the reinforcement mounting ring (104) close to the fixing groove (105), a reinforcement rod (114) is slidably connected inside the mounting hole (113), and a threaded groove is provided on the surface of the reinforcement rod (114).

4. The antibacterial and wear-resistant spiral steel pipe structure according to claim 3, characterized in that: The supporting movement mechanism (2) comprises a supporting block (201), a supporting arc groove (202) is provided on the inner side of the top of the supporting block (201), the reinforcing rod (114) is placed on the top of the supporting block (201), and a supporting top frame (203) is symmetrically installed on the bottom of the supporting block (201), and a sprocket limiting cover (204) is fixedly installed on one side of the two supporting top frames (203).

5. The antibacterial and wear-resistant spiral steel pipe structure according to claim 4, characterized in that: A lifting motor (205) is fixedly mounted on one side of the interior of the sprocket limiting cover (204); an output end of the lifting motor (205) is fixedly connected to a sprocket transmission assembly (206); a lifting bidirectional threaded rod (207) is symmetrically connected to one side of the sprocket transmission assembly (206); and the lifting bidirectional threaded rod (207) is rotatably connected to the supporting top frame (203).

6. The antibacterial and wear-resistant spiral steel pipe structure according to claim 5, characterized in that: The outer sides of the two lifting bidirectional threaded rods (207) are symmetrically threadedly connected to the lifting threaded sleeves (208), the bottom of the lifting threaded sleeves (208) are rotatably connected to the lifting rotating rod (209), the two lifting rotating rods (209) are rotatably connected to each other, the bottom of the lifting rotating rod (209) is rotatably connected to the lifting sliding sleeve (210), and the interior of the lifting sliding sleeve (210) is slidably connected to the lifting sliding rod (211).

7. The antibacterial and wear-resistant spiral steel pipe structure according to claim 6, characterized in that: The support base (212) is fixedly mounted on the outside of the lifting sliding rod (211), and universal wheels (213) are symmetrically mounted on the bottom of the support base (212). Both ends of the support base (212) are threadedly connected to support threaded rods (214), a support knob (215) is fixedly mounted on the top of the support threaded rod (214), and a support pad (216) is rotatably connected to the bottom of the support threaded rod (214).

Images