Novel pipeline cross-shaped connecting structure

Abstract

The invention is suitable for the technical field of offshore photovoltaic power generation platforms, and provides a novel pipeline cross-shaped connecting structure which comprises cross-shaped hoops, the two cross-shaped hoops are clamped in a staggered mode and used for connecting a straight pipe and two disconnected pipes, each cross-shaped hoop comprises two locking hoops and a side plate, the two locking hoops of the same cross-shaped hoop are arranged in a crossed mode, and the two locking hoops of the same cross-shaped hoop are connected through the side plate. Side plates are arranged on the side walls of the locking hoops; each of the two lower-end double-stand-column pipe fittings comprises two stand column inserting pieces and a connecting part, and the connecting part is used for connecting the two stand column inserting pieces; and each pedal connecting piece comprises a horizontal supporting plate and a matching hoop, and the horizontal supporting plates are arranged above the matching hoops. Therefore, good connection strength can be guaranteed, effective support is provided for the photovoltaic panel, the service life of the device is prolonged, the stand column can be primarily positioned, the matching precision of the stand column and other structures is improved, and the installation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of offshore photovoltaic power generation platforms, and in particular to a novel pipeline cross connection structure. Background Art

[0002] Waterborne solar photovoltaic power generation has the advantages of high power generation efficiency, eco-friendliness, and coordinated development with aquaculture. However, waterborne solar photovoltaic power generation faces the problem of insufficient closed water area suitable for development. To achieve large-scale development of waterborne solar photovoltaic power generation, developing waterborne solar photovoltaic power generation in marine waters is the only way.

[0003] Compared with the water solar photovoltaic power generation platform in closed waters, the offshore solar photovoltaic power generation platform is located in the open waters of the ocean, which leads to it facing more severe environmental loads. Its design requirements are naturally quite different from those of the water solar photovoltaic power generation platform in closed waters.

[0004] In view of the above problems, those skilled in the art have made improvements to the prior art. For example, a wind and wave resistant floating offshore photovoltaic power generation platform with publication number CN210555482U includes a platform truss, a photovoltaic panel assembly, a ballast ball, a pillar, a float, a heave plate, a pile foundation and a mooring cable; the photovoltaic panel assembly is laid flat on the platform truss; the ballast ball is arranged under the platform truss; the pillar connects the platform truss and the ballast ball; the float is fixed between the pillars so that the buoyancy provided by the float can be transmitted to the offshore photovoltaic power generation platform; the heave plate is connected to the ballast ball The pile foundation is fixed in the seabed and is used for mooring the offshore photovoltaic power generation platform; one end of the mooring cable is moored to the pillar and the other end is moored to the pile foundation, which can realize the function of resisting wind, wave and current loads. However, the above device provides buoyancy support for the photovoltaic panels through floats corresponding to the photovoltaic panels one by one, which requires them to be connected through platform connectors on adjacent platform trusses. When encountering wind and waves, the rigidly connected platform trusses are easily damaged, and long-term impact of wind and waves will also cause the connection strength of the platform connector to decrease, thereby reducing the service life of the entire device, and it is still inconvenient to use.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0006] In view of the above-mentioned defects, the purpose of the present invention is to provide a new type of pipe cross connection structure, which can not only ensure good connection strength, provide effective support for photovoltaic panels, and extend the service life of the device, but also can perform initial positioning of the columns, improve the matching accuracy between the columns and other structures, and improve the installation efficiency.

[0007] In order to achieve the above-mentioned objectives, the present invention provides a novel pipe cross connection structure, comprising: a cross hoop, two of the cross hoops are staggered and embraced to connect a straight pipe and two disconnected pipes, the cross hoops each include two locking hoops and side plates, the two locking hoops of the same cross hoop are cross-arranged, and the side walls of the locking hoops are each provided with side plates; two lower end double-column pipe fittings, each including two column connectors and a connecting component, the connecting component is used to connect the two column connectors and the disconnected pipe; two pedal connectors, each including a horizontal support plate and a matching hoop, the horizontal support plate is arranged above the matching hoop, and the matching hoop is used to connect the locking hoop.

[0008] According to the novel pipe cross connection structure of the present invention, the side plates are provided with a plurality of matching holes and a plurality of locking holes, and the plurality of locking holes are provided at one end of the side plates close to the center of the cross clamp, and the plurality of locking holes are used to connect two cross clamps.

[0009] According to the novel pipe cross connection structure of the present invention, the connection components include a reinforcing plate and a connecting hoop, both ends of the connecting hoop are provided with end plates, and the reinforcing plate and the end plates are connected to the column connector and the locking hoop.

[0010] According to the novel pipe cross connection structure of the present invention, both ends of the top surface of the reinforcing plate are provided with connection holes penetrating the reinforcing plate and the end plate in the vertical direction, and the connection holes are matched with the matching holes.

[0011] According to the novel pipe cross connection structure of the present invention, both ends of the horizontal support plate are provided with a limit plate, and both ends of the matching hoop are provided with a bending plate connected with the limit plate.

[0012] According to the novel pipe cross connection structure of the present invention, the top surfaces at both ends of the horizontal support plate are provided with through holes penetrating the horizontal support plate and the bending plate in the vertical direction, and the through holes cooperate with the matching holes.

[0013] According to the novel pipe cross connection structure of the present invention, a plurality of extension sleeves are provided on the bottom surface of the bending plate, and the extension sleeves are matched with the through holes in a one-to-one correspondence.

[0014] According to the novel pipe cross connection structure of the present invention, the column connectors are provided with through holes penetrating in the vertical direction, and the inner side walls at the bottom ends of the through holes are provided with support rings cooperating with the columns.

[0015] According to the novel pipe cross connection structure of the present invention, the side walls of the column connectors are all provided with reserved holes.

[0016] According to the novel pipe cross connection structure of the present invention, the top surface height of the limiting plate is higher than the top surface height of the horizontal support plate.

[0017] The purpose of the present invention is to provide a new type of pipe cross connection structure, which can stably connect straight pipes and disconnected pipes by arranging a cross clamp, a lower double column pipe fitting and a pedal connector, thereby improving the stability of the buoyancy base of the offshore photovoltaic power generation platform, providing effective support for the photovoltaic panels, and extending the service life of the device, and by arranging the lower double column pipe fitting, the columns can be initially positioned, the matching accuracy of the columns and other structures is improved, the time required for installation is shortened, and the installation efficiency is improved. In summary, the beneficial effects of the present invention are: it can not only ensure good connection strength, provide effective support for the photovoltaic panels, and extend the service life of the device, but also can initially position the columns, improve the matching accuracy of the columns and other structures, and improve the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the assembly state of the present invention, Figure 2 yes Figure 1 Schematic diagram of the explosion, Figure 3 This is a schematic diagram of the cross clamp structure. Figure 4 This is a schematic diagram of the double column pipe structure at the lower end. Figure 5 It is a schematic diagram of the pedal connection structure.

[0019] In the figure: 1-cross clamp, 11-locking clamp, 12-side plate, 13-matching hole, 14-locking hole, 2-lower end double column pipe fitting, 21-column connector, 22-reinforcement plate, 23-connecting clamp, 24-connecting hole, 25-end plate, 26-reserved hole, 3-pedal connector, 31-horizontal support plate, 32-matching clamp, 33-bending plate, 34-through hole, 35-extension sleeve, 36-limiting plate, 4-straight pipe, 5-disconnect pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] See also Figure 1~Figure 5 The present invention provides a novel pipeline cross connection structure, comprising: Two cross-embracing cross hoops 1 are used to connect the straight pipe 4 and the two disconnecting pipes 5. The two disconnecting pipes 5 are respectively located on both sides of the straight pipe 4. The disconnecting pipes 5 and the straight pipe 4 are in a cross shape (the straight pipe 4 and the disconnecting pipes 5 are both hollow sealed pipes that can provide buoyancy for the offshore photovoltaic power generation platform), and the axis of the disconnecting pipes 5 is in the same plane as the axis of the straight pipe 4. The cross hoops 1 include two locking hoops 11 and side plates 12. The two locking hoops 11 are semi-cylindrical and cross-shaped. The side walls of the locking hoops 11 are provided with side plates 12. The side plates 12 are provided with a plurality of matching holes 13 and a plurality of locking holes 14, wherein the plurality of locking holes 14 are arranged at one end of the side plate 12 close to the center of the locking hoops 11. When the two cross hoops 1 are cross-embraced, the plurality of locking holes 14 on the upper side plate 12 cooperate with the plurality of locking holes 14 on the lower side plate 12, so as to realize the fixation between the two cross hoops 1, thereby stably connecting the straight pipe 4 and the disconnecting pipe 5.

[0022] The two lower end double column pipe fittings 2 are symmetrical with respect to the center of the cross clamp 1 and are respectively arranged at the two ends of the cross clamp 1. The lower end double column pipe fittings 2 each include two column connectors 21 and a connecting component. The column connectors 21 are used to connect the columns. The connecting component is arranged between the two column connectors 21. The connecting components include a reinforcing plate 22 and a connecting hoop 23. The two ends of the reinforcing plate 22 are respectively connected to the two column connectors 21. A connecting hoop 23 is provided below the reinforcing plate 22. The reinforcing plate 22 is fixedly connected to the connecting hoop 23. End plates 25 are provided at both ends of the connecting hoop 23. The end plates 25 are connected to the column connectors 21. A plurality of connecting holes 24 are provided at both ends of the top surface of the reinforcing plate 22. The connecting holes 24 penetrate the reinforcing plate 22 and the end plates 25 in the vertical direction.

[0023] The two pedal connectors 3 are symmetrical relative to the center of the cross hoop 1. The pedal connectors 3 include a horizontal support plate 31 and a matching hoop 32. The horizontal support plate 31 is arranged above the matching hoop 32, and the horizontal support plate 31 is fixedly connected to the matching hoop 32. Limiting plates 36 are provided at both ends of the horizontal support plate 31, and bending plates 33 are provided at both ends of the matching hoop 32. The bending plates 33 are connected to the limiting plates 36 in a one-to-one correspondence. A plurality of through holes 34 are provided at both ends of the top surface of the horizontal support plate 31, and the through holes 34 penetrate the horizontal support plate 31 and the bending plates 33 in the vertical direction.

[0024] See also Figure 1~Figure 5 Preferably, a plurality of extension sleeves 35 are provided on the bottom surface of the bending plate 33, and the extension sleeves 35 correspond to the through holes 34 one by one, and the extension sleeves 35 can cooperate with the matching holes 13, which can play a role in auxiliary connection and shorten the time required for installation.

[0025] See also Figure 1~Figure 5Preferably, the horizontal height of the top surface of the limiting plate 36 is higher than the horizontal height of the top surface of the horizontal supporting plate 31, so as to limit the wooden board laid thereon.

[0026] See also Figure 1~Figure 5 Preferably, a reserved hole 26 is provided on the side wall of the column connector 21, so that the user can easily connect the column connector 21 and the column.

[0027] See also Figure 1~Figure 5 Preferably, the column connector 21 is provided with a through hole penetrating in the vertical direction, and the inner wall at the bottom end of the through hole is provided with a support ring for providing support for the column, which can provide stable support for the column and prevent seawater from accumulating in the column connector 21.

[0028] During the implementation of the present invention: the user first interlaces the two cross hoops 1 so that the two cross hoops 1 can fix the straight tube 4 and the two disconnected tubes 5, and the multiple locking holes 14 on the upper side plate 12 cooperate with the multiple locking holes 14 on the lower side plate 12, and the two cross hoops 1 are fixed by bolts, and then the two lower double-column pipe fittings 2 are respectively placed on the two ends of the cross hoops 1 located above, and the connecting holes 24 cooperate with the matching holes 13 on the upper side plate 12, and the lower double-column pipe fittings 2 and the cross hoops 1 located above are connected by bolts, and then the through holes 34 are matched with the locking holes 14 on the lower side plate 12, and the pedal connector 3 and the cross hoop 1 located below are connected by bolts, and then the column is inserted into the column connector 21, and fixed by bolts to complete the installation.

[0029] The present invention provides a novel pipe cross connection structure, which can stably connect straight pipes and disconnected pipes by arranging a cross clamp, a lower double column pipe fitting and a pedal connector, thereby improving the stability of the buoyancy base of the offshore photovoltaic power generation platform, providing effective support for the photovoltaic panels, and extending the service life of the device, and by arranging the lower double column pipe fitting, the columns can be initially positioned, the matching accuracy between the columns and other structures is improved, the time required for installation is shortened, and the installation efficiency is improved. In summary, the beneficial effects of the present invention are: it can not only ensure good connection strength, provide effective support for the photovoltaic panels, and extend the service life of the device, but also can initially position the columns, improve the matching accuracy between the columns and other structures, and improve the installation efficiency.

[0030] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0031] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Of course, the present invention may have a variety of embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A new type of pipeline cross connection structure, characterized in that: include: A cross clamp, wherein two cross clamps are staggered and clamped together to connect a straight pipe and two disconnected pipes. Each cross clamp comprises two locking clamps and a side plate. The two locking clamps of the same cross clamp are arranged crosswise, and the side walls of the locking clamps are provided with side plates. Two lower end double column pipe fittings, each of which comprises two column plug-in fittings and a connecting component, wherein the connecting component is used to connect the two column plug-in fittings and the disconnect pipe; The two pedal connecting members each include a horizontal support plate and a matching hoop. The horizontal support plate is arranged above the matching hoop, and the matching hoop is used to connect the locking hoop.

2. The novel pipe cross connection structure according to claim 1 is characterized in that: The side plates are each provided with a plurality of matching holes and a plurality of locking holes, wherein the plurality of locking holes are each provided at one end of the side plates close to the center of the cross clamp, and the plurality of locking holes are used to connect two cross clamps.

3. The novel pipe cross connection structure according to claim 2 is characterized in that: The connecting components all include a reinforcing plate and a connecting hoop, both ends of the connecting hoop are provided with end plates, and the reinforcing plate and the end plates are both connected to the column connector.

4. The novel pipe cross connection structure according to claim 3 is characterized in that: Both ends of the top surface of the reinforcing plate are provided with connecting holes penetrating the reinforcing plate and the end plate in the vertical direction, and the connecting holes are matched with the matching holes.

5. The novel pipe cross connection structure according to claim 2 is characterized in that: Both ends of the horizontal support plate are provided with limiting plates, and both ends of the matching hoop are provided with bending plates connected with the limiting plates.

6. The novel pipe cross connection structure according to claim 5 is characterized in that: The top surfaces at both ends of the horizontal support plate are provided with through holes that penetrate the horizontal support plate and the bent plate in the vertical direction, and the through holes are matched with the matching holes.

7. The novel pipe cross connection structure according to claim 6 is characterized in that: The bottom surface of the bending plate is provided with a plurality of extension sleeves, and the extension sleeves are matched with the through holes in a one-to-one correspondence.

8. The novel pipe cross connection structure according to claim 1 is characterized in that: The column plug-in parts are all provided with through holes penetrating in the vertical direction, and the inner side walls of the bottom ends of the through holes are all provided with support rings cooperating with the columns.

9. The novel pipe cross connection structure according to claim 1 is characterized in that: The side walls of the column connectors are all provided with reserved holes.

10. The novel pipe cross connection structure according to claim 1 is characterized in that: The top surface height of the limiting plate is higher than the top surface height of the horizontal supporting plate.

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