Splicing type composite supporting pipe

Abstract

The utility model discloses a splicing type composite supporting pipe, which belongs to the field of pipes and comprises a pipe body, an inserting pipe is fixedly mounted on one side of the pipe body, an inserting groove matched with the inserting pipe is formed in the inner wall of one end, far away from the inserting pipe, of the pipe body, a protective pipe is arranged at the butt joint position of the pipe body, and the protective pipe is formed by splicing two arc-shaped plates. Two symmetrically-distributed positioning blocks are fixedly installed on the side wall of the end, close to the insertion pipe, of the pipe body, positioning holes matched with the positioning blocks on the same side are formed in the side walls of the two arc-shaped plates, and a fixing assembly is arranged between the two arc-shaped plates. The multiple pipe bodies are preliminarily fixed through clamping of the inserting pipes and the inserting grooves, then the protection pipe is arranged on the side wall of the butt joint position of every two adjacent pipe bodies, clamping positioning is conducted through the positioning blocks and the positioning holes formed in the side walls of the protection pipe, then fixing is conducted through the fixing assemblies, and the two pipe bodies can be assembled. And the splicing efficiency and stability between the pipe bodies can be improved.

Description

Technical Field

[0001] The utility model relates to the field of pipes, and more specifically, to a spliced ​​composite support pipe. Background Art

[0002] Composite pipes are pipes based on a composite structure of metal and thermoplastic plastics, lined with plastic polypropylene, polyethylene or welded with non-metallic materials such as cross-linked polyethylene. They have the advantages of both metal and non-metallic pipes. Existing composite pipes can be used for supporting purposes to achieve the effect of supporting objects.

[0003] Some existing composite pipes require multiple pieces to be assembled together to increase the length of the pipe, making it suitable for different scenarios. However, these pipes are connected using traditional threaded connections. This makes it difficult for workers to rotate and install long pipes, reducing assembly efficiency. Therefore, to address this issue, we have proposed a spliced ​​composite support pipe. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a spliced ​​composite support pipe, which adopts the following technical solutions:

[0005] A spliced ​​composite support pipe comprises a pipe body, a cannula being fixedly mounted on one side of the pipe body, a slot matching the cannula being provided on the inner wall of the pipe body at one end away from the cannula, a protective pipe being provided at the joint of the pipe body, the protective pipe being spliced ​​by two arc-shaped plates, two symmetrically distributed positioning blocks being fixedly mounted on the side wall of the pipe body close to one end of the cannula, positioning holes matching the positioning blocks on the same side being provided on the side walls of the two arc-shaped plates, a fixing assembly being provided between the two arc-shaped plates, and protective assemblies being provided on the outer sides of the two arc-shaped plates.

[0006] By adopting the above technical solution, when the product is used, the staff places the insert installed at one end of one tube body into the slot opened at one end of the other tube body, which can play the role of assembling the two tube bodies. Subsequently, the staff places the two hinged arc plates on the side walls of the tube bodies, so that the two arc plates cover the tube bodies, and the positioning blocks installed on the side walls of the tube bodies are engaged with the positioning holes opened on the side walls of the arc plates, which can play the role of limiting the positioning of the protective tube, and can play the role of limiting and stabilizing the two tube bodies, which is beneficial to maintaining the stability of the docking of the two tube bodies. Subsequently, the two arc plates are fixed by fixing components to achieve the effect of further fixing the assembled tube bodies, which is beneficial to improving the efficiency of tank assembly, and the side walls of the protective tube are provided with protective components, which can play the role of protecting the protective tube, which is beneficial to reducing the degree of damage to the protective tube during use, and thus is beneficial to maintaining the stability of the tube body assembly.

[0007] Furthermore, the fixing assembly includes a support plate fixedly installed on the opposite side of the two arc-shaped plates, and the side walls of the two support plates are each provided with two symmetrically distributed mounting holes. The two support plates are fixed by screwing a first bolt and a nut, and the side wall of the nut is provided with a screw groove, and a second bolt is provided in the screw groove, and the end of the second bolt contacts the opposite side of the support plate on the same side.

[0008] By adopting the above technical solution, the staff covers the two curved plates on the side walls of the joint of the pipe body, and then passes the first bolt through the mounting hole opened in the side wall of the support plate, and then screws the nut and the first bolt together, which can fix the two support plates, and then fix the two curved plates, achieving the effect of fixing the pipe body, and the second bolt can be screwed through the screw groove opened in the side wall of the nut so that the end of the second bolt contacts the opposite side of the support plate on the same side, and the friction force generated by the second bolt and the support plate can achieve the effect of tightening the nut, which is conducive to maintaining the tightening force of the screw connection between the nut and the first bolt, and the existing rubber gasket can be sleeved on the side wall of the first bolt, and under the action of the screw connection force of the first bolt and the nut, the rubber gasket is tightly fitted with the support plate on the same side, which is conducive to maintaining the tightness of the screw connection of the first bolt, and is conducive to maintaining the stability of the assembly of the two curved plates, and thus playing a role in stabilizing the pipe body.

[0009] Furthermore, the protective assembly includes multiple protective plates arranged on opposite sides of the two curved plates, the protective plates in the same group are located on the outside of the curved plates on the same side and are distributed in an arc-shaped array, multiple groups of pillars distributed in an arc-shaped array are fixedly installed on opposite sides of the two curved plates, the pillars in the same group are located on the outside of the curved plates on the same side and are distributed in a straight array, the pillars are provided with movable grooves at one end away from the curved plates on the same side, support rods are slidably installed in the movable grooves, springs are connected between the end of the support rods close to the curved plates on the same side and the inner wall of the side opposite to the movable groove on the same side, and the ends of the support rods in the same group away from the protective tubes are fixedly connected to the side opposite to the protective plate on the same side.

[0010] By adopting the above technical solution, when the product is in use and a foreign object hits the protective plate, the protective plate pushes the support rod to move in the movable groove on the same side under the action of the impact force, and the support rod pushes the spring on the same side to contract. The spring gives a rebound force to the protective plate on the same side, which can play a role in buffering and unloading force, which is beneficial to reducing the degree of damage to the protective tube during use, and thus is beneficial to maintaining the stability of the tube body assembly.

[0011] Furthermore, two symmetrically distributed sliding blocks are fixedly mounted on the side wall of one end of the support rod close to the protective tube, and the inner wall of the movable groove is provided with a sliding groove matching the sliding block on the same side.

[0012] By adopting the above technical solution, when the support rod slides in the movable groove on the same side, the support rod slides with the slider in the sliding groove on the same side. The cooperation between the slider and the sliding groove is conducive to maintaining the stability of the sliding of the support rod and helps to prevent the support rod from escaping from the movable groove on the same side.

[0013] Furthermore, the protective plate is provided with an anti-slip strip on one side away from the protective tube, and the anti-slip strip is in a grid shape.

[0014] By adopting the above technical solution, the anti-slip strips are arranged on the outer side of the protective plate, which not only plays an anti-slip role, but also the anti-slip strips are elastic and can play a buffering role.

[0015] Furthermore, two symmetrically distributed stabilizing rods are fixedly installed on opposite sides of the two support plates, the two groups of stabilizing rods are staggered, and grooves matching the stabilizing rods are opened on opposite sides of the two support plates.

[0016] By adopting the above technical solution, when the two support plates are fitted together, the stabilizing rods installed on the opposite sides of the two support plates engage with the grooves on the same sides, which plays a positioning role and is conducive to maintaining the accuracy of the fitting of the two support plates.

[0017] Furthermore, the tube body is provided with a plurality of mounting rings distributed in a linear array, and the side walls of the mounting rings are fixedly mounted with a plurality of support rods distributed in a circular array, and the ends of the support rods away from the mounting rings on the same side are fixedly connected to the inner wall of the tube body.

[0018] By adopting the above technical solution, the interior of the tube body plays a role of supporting the tube body through the cooperation of multiple sets of mounting rings and support rods, which is beneficial to improving the bearing capacity of the tube body and reducing the deformation of the tube body caused by external force impact.

[0019] In summary, the present invention has the following beneficial technical effects:

[0020] (1) In the present invention, a plurality of tube bodies are initially fixed to each other by means of inserting tubes and slots, and then a protective tube is arranged on the side wall of the joint between two adjacent tube bodies, and is positioned by means of a positioning block and a positioning hole provided in the side wall of the protective tube, and then fixed by a fixing assembly, thereby assembling the two tube bodies, which is beneficial to improving the efficiency and stability of the assembly between the tube bodies.

[0021] (2) In the present invention, the two arc-shaped plates are fixed by screwing together a first bolt and a nut, and then a second bolt can be passed through the nut to contact the side opposite to the support plate on the same side. The friction force generated by the second bolt and the support plate can achieve the effect of tightening the nut, which is conducive to maintaining the tightening force of the screwing of the nut and the first bolt.

[0022] (3) In the present invention, the outer side of the protective tube can play a buffering role through the setting of the protective assembly, through the cooperation of the pillars, support rods, springs and protective plates, thereby playing a role in protecting the protective tube, helping to avoid damage to the protective tube, and thus helping to maintain the stability of the assembly between the tube bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of the utility model;

[0024] Figure 2 For this utility model Figure 1 A magnified view of middle A;

[0025] Figure 3 It is a cross-sectional view of the utility model;

[0026] Figure 4 For this utility model Figure 3 Magnified view of B.

[0027] Description of the numbers in the figure:

[0028] 1. Tube body; 2. Positioning block; 3. Protective tube; 4. Protective plate; 5. Support plate; 6. Insert tube; 7. First bolt; 8. Second bolt; 9. Stabilizing rod; 10. Anti-slip strip; 11. Support rod; 12. Pillar; 13. Nut; 14. Mounting ring; 15. Support rod; 16. Slot; 17. Movable slot; 18. Spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0032] The following is combined with Figure 1-4 The utility model is described in further detail.

[0033] See also Figure 1-4 A spliced ​​composite support pipe comprises a pipe body 1, a plug pipe 6 is fixedly installed on one side of the pipe body 1, a slot 16 matching the plug pipe 6 is opened on the inner wall of the end of the pipe body 1 away from the plug pipe 6, a protective pipe 3 is provided at the joint of the pipe body 1, and the protective pipe 3 is spliced ​​by two arc-shaped plates, and two symmetrically distributed positioning blocks 2 are fixedly installed on the side wall of the end of the pipe body 1 close to the plug pipe 6, and positioning holes matching the positioning blocks 2 on the same side are opened on the side walls of the two arc-shaped plates.

[0034] When using this product, the staff places the insertion tube 6 installed at one end of one tube body 1 into the slot 16 opened at one end of the other tube body 1, which can assemble the two tube bodies 1. Then, the staff places the two hinged arc plates on the side walls of the joint of the tube bodies 1, so that the two arc plates cover the tube bodies 1 and the support plates 5 installed at the ends of the two arc plates fit together.

[0035] A fixing assembly is provided between the two arc-shaped plates, and the fixing assembly includes a support plate 5 fixedly installed on the opposite side of the two arc-shaped plates. The side walls of the two support plates 5 are provided with two symmetrically distributed mounting holes. The two support plates 5 are screwed together and fixed by a first bolt 7 and a nut 13, and a screw groove is provided on the side wall of the nut 13. A second bolt 8 is provided in the screw groove, and the end of the second bolt 8 contacts the opposite side of the support plate 5 on the same side. Two symmetrically distributed stabilizing rods 9 are fixedly installed on the opposite side of the two support plates 5. The two groups of stabilizing rods 9 are staggered, and grooves matching the stabilizing rods 9 are provided on the opposite side of the two support plates 5.

[0036] When the staff rotates the curved plate to make the two support plates 5 fit together, the stabilizing rod 9 installed on the opposite side of the two support plates 5 is engaged with the groove on the same side, which plays a positioning role, which is conducive to maintaining the accuracy of the fit of the two support plates 5. Subsequently, the first bolt 7 is passed through the mounting hole opened in the side wall of the support plate 5, and then the nut 13 and the first bolt 7 are screwed together to fix the two support plates 5, thereby fixing the two curved plates, achieving the effect of fixing the pipe body 1, and the second bolt 8 can be screwed through the screw groove opened in the side wall of the nut 13, so that the end of the second bolt 8 contacts the opposite side of the support plate 5 on the same side, and the friction force generated by the second bolt 8 and the support plate 5 can achieve the effect of tightening the nut 13, which is conducive to maintaining the tightening force of the nut 13 and the first bolt 7 screwed together, and the existing rubber gasket can be sleeved on the side wall of the first bolt 7. Under the action of the screwing force of the first bolt 7 and the nut 13, the rubber gasket is tightly fitted with the support plate 5 on the same side, thereby facilitating the tightness of the screwing of the first bolt 7, which is conducive to maintaining the stability of the assembly of the two curved plates, thereby stabilizing the pipe body 1.

[0037] A protective assembly is provided on the outside of the two curved plates, and the protective assembly includes multiple protective plates 4 arranged on opposite sides of the two curved plates. The protective plates 4 of the same group are located on the outside of the curved plates on the same side and are distributed in an arc-shaped array. Multiple groups of pillars 12 distributed in an arc-shaped array are fixedly installed on the opposite sides of the two curved plates. The pillars 12 of the same group are located on the outside of the curved plates on the same side and are distributed in a straight array. The pillars 12 are provided with movable grooves 17 at the ends away from the curved plates on the same side, and support rods 11 are slidably installed in the movable grooves 17. A spring 18 is connected between the inner wall of the side opposite to the movable groove 17 on the same side and the end of the support rod 11 close to the curved plate on the same side. The end of the support rod 11 in the same group away from the protective tube 3 is fixedly connected to the side opposite to the protective plate 4 on the same side. The protective plate 4 is provided with an anti-slip strip 10 on the side away from the protective tube 3, and the anti-slip strips 10 are all in a grid shape.

[0038] When the product is in use and a foreign object hits the protective plate 4, the protective plate 4 pushes the support rod 11 to move in the movable groove 17 on the same side under the action of the impact force, and the support rod 11 pushes the spring 18 on the same side to contract. The spring 18 gives the protective plate 4 on the same side a rebound force, which can play a role in buffering and unloading force, which is beneficial to reduce the degree of damage to the protective tube 3 during use, and thus helps to maintain the stability of the assembly of the tube body 1. The anti-slip strip 10 is set on the outside of the protective plate 4, which not only plays an anti-slip role, but also the anti-slip strip 10 is elastic and can play a buffering role.

[0039] Two symmetrically distributed sliders are fixedly installed on the side wall of the support rod 11 near one end of the protective tube 3. The inner wall of the movable groove 17 is provided with a sliding groove that matches the slider on the same side. When the support rod 11 slides in the movable groove 17 on the same side, the support rod 11 slides in the sliding groove on the same side with the slider. The cooperation between the slider and the sliding groove is conducive to maintaining the sliding stability of the support rod 11 and helps to prevent the support rod 11 from leaving the movable groove 17 on the same side.

[0040] A plurality of mounting rings 14 distributed in a linear array are provided inside the tube body 1, and a plurality of support rods 15 distributed in a circular array are fixedly installed on the side walls of the mounting rings 14. The ends of the support rods 15 away from the mounting ring 14 on the same side are fixedly connected to the inner wall of the tube body 1. The interior of the tube body 1 supports the tube body 1 through the cooperation of multiple sets of mounting rings 14 and support rods 15, which is beneficial to improving the bearing capacity of the tube body 1 and reducing the deformation of the tube body caused by external force impact.

[0041] The implementation principle of the embodiment of the present utility model is: when the product is used, the staff places the insert tube 6 installed at one end of one tube body 1 into the slot 16 opened at one end of the other tube body 1, which can play the role of assembling the two tube bodies 1. Subsequently, the staff places the two hinged arc plates on the side walls of the tube bodies 1 at the joint, so that the two arc plates cover the tube bodies 1, and the positioning blocks 2 installed on the side walls of the tube bodies 1 are engaged with the positioning holes opened on the side walls of the arc plates, which can play the role of limiting the positioning of the protective tube 3, and can play the role of limiting and stabilizing the two tube bodies 1, which is beneficial to maintaining the stability of the docking of the two tube bodies 1. Subsequently, the two arc plates are fixed by a fixing component to achieve the effect of further fixing the assembled tube bodies 1, which is beneficial to improving the efficiency of assembling the tank body 1, and the side walls of the protective tube 3 are provided with a protective component, which can protect the protective tube 3, which is beneficial to reducing the damage to the protective tube 3 during use, and thus is beneficial to maintaining the stability of the assembly of the tube body 1.

[0042] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spliced ​​composite support pipe, comprising a pipe body (1), characterized in that: A cannula (6) is fixedly mounted on one side of the tube body (1); a slot (16) matching the cannula (6) is provided on the inner wall of the tube body (1) at one end away from the cannula (6); a protective tube (3) is provided at the joint of the tube body (1); the protective tube (3) is formed by splicing two arc-shaped plates; two symmetrically distributed positioning blocks (2) are fixedly mounted on the side wall of the tube body (1) at one end close to the cannula (6); positioning holes matching the positioning blocks (2) on the same side are provided on the side walls of the two arc-shaped plates; a fixing component is provided between the two arc-shaped plates; and protective components are provided on the outer sides of the two arc-shaped plates.

2. The spliced ​​composite support pipe according to claim 1, characterized in that: The fixing assembly comprises a support plate (5) fixedly mounted on opposite sides of the two arc-shaped plates, the side walls of the two support plates (5) are each provided with two symmetrically distributed mounting holes, the two support plates (5) are fixed by screwing together a first bolt (7) and a nut (13), and a screw groove is provided on the side wall of the nut (13), a second bolt (8) is provided in the screw groove, and the end of the second bolt (8) contacts the opposite side of the support plate (5) on the same side.

3. The spliced ​​composite support pipe according to claim 1, characterized in that: The protective assembly comprises a plurality of protective plates (4) arranged on opposite sides of two arc-shaped plates, the protective plates (4) of the same group are located on the outer side of the arc-shaped plate on the same side and are distributed in an arc-shaped array, a plurality of groups of pillars (12) distributed in an arc-shaped array are fixedly installed on opposite sides of the two arc-shaped plates, the pillars (12) of the same group are located on the outer side of the arc-shaped plate on the same side and are distributed in a linear array, the pillars (12) are provided with a movable groove (17) at one end away from the arc-shaped plate on the same side, a support rod (11) is slidably installed in the movable groove (17), a spring (18) is connected between the inner wall of the side opposite to the movable groove (17) at one end of the support rod (11) close to the arc-shaped plate on the same side, and the end of the support rod (11) of the same group is fixedly connected to the side opposite to the protective plate (4) on the same side.

4. The spliced ​​composite support pipe according to claim 3, characterized in that: Two symmetrically distributed sliding blocks are fixedly mounted on the side wall of one end of the support rod (11) close to the protective tube (3), and a sliding groove matching the sliding block on the same side is opened on the inner wall of the movable groove (17).

5. The spliced ​​composite support pipe according to claim 3, characterized in that: The side of the protection plate (4) away from the protection tube (3) is provided with an anti-slip strip (10), and the anti-slip strip (10) is in a grid shape.

6. The spliced ​​composite support pipe according to claim 1, characterized in that: Two symmetrically distributed stabilizing rods (9) are fixedly mounted on opposite sides of the two support plates (5), the two groups of stabilizing rods (9) are staggered, and grooves matching the stabilizing rods (9) are provided on opposite sides of the two support plates (5).

7. The spliced ​​composite support pipe according to claim 1, characterized in that: A plurality of mounting rings (14) distributed in a linear array are provided in the tube body (1); a plurality of support rods (15) distributed in a circular array are fixedly mounted on the side walls of the mounting rings (14); and the ends of the support rods (15) away from the mounting rings (14) on the same side are fixedly connected to the inner wall of the tube body (1).

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