Power pipeline mounting and supporting device and mounting and supporting method

Abstract

The invention discloses a power pipeline installation supporting device and an installation supporting method, and belongs to the technical field of pipeline supports. The power pipeline installation supporting device comprises a fixing base, a plurality of installation rods are arranged below the fixing base, a plurality of clamping rings for fixing a power pipeline are arranged on the installation rods, the clamping rings are connected with the installation rods through locking structures, and a distance adjusting structure for adjusting the distance between the installation rods is arranged on the fixing base. An angle adjusting structure for adjusting the angle of the mounting rod is arranged on the fixed seat. The distance between the mounting rods is synchronously adjusted through the distance adjusting structure, the angles of the mounting rods are synchronously adjusted through the angle adjusting structure, the adjusting efficiency and the construction efficiency are improved, the requirement for mounting pipelines at different intervals and different angles is met, and adaptability is improved. By the adoption of the power pipeline installation supporting device and the installation supporting method, the problem that an existing supporting device is low in installation efficiency can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline supports, and in particular to an installation support device and an installation support method for an electric pipeline. Background Art

[0002] During the installation of power pipelines, the power pipelines are often hoisted, which requires the use of an installation support frame to fix the power pipelines at the installation location. The general support device for power pipeline installation is a simple frame, which is fixed on the wall, and then the power pipeline is fixed by clamps. In this way, the power pipeline support device can only fix one power pipeline at a time, and the installation efficiency of the power pipeline is relatively low.

[0003] The existing patent CN202321658094.2 discloses a support frame for a power pipeline, including a fixed support, a mounting support is installed on the inner side of the fixed support, the inner walls of the two ends of the mounting support are welded to one end of the push spring, the other end of the push spring is welded to the surface of the limit pin, a pulling block is fixedly connected to the bottom surface of the limit pin, and a moving sleeve is provided on the surface of the mounting support, and a limit baffle is fixedly connected above the moving sleeve. By pulling the pulling block, the limit pin can be easily retracted into the interior of the mounting support, and the mounting support can be installed between two groups of fixed supports, so that the mounting support and the fixed support can be quickly assembled, and it is convenient to install the matching number of mounting supports according to the number of pipelines, and by adjusting the distance between the moving sleeve and the limit baffle, it is convenient to support and limit pipelines of different sizes. Although the above patent can meet the installation of pipelines of different sizes by adjusting the distance between the moving sleeve and the limit baffle, the adjustment of the moving sleeve and the limit baffle is relatively cumbersome, and each mounting support and the limit baffle need to be adjusted separately, which affects the construction efficiency of the power pipeline. Summary of the invention

[0004] The object of the present invention is to provide a power pipeline installation support device and an installation support method to solve the problem of low installation efficiency of existing support devices.

[0005] To achieve the above-mentioned purpose, the present invention provides a power pipeline installation support device, including a fixed seat, a plurality of mounting rods are arranged below the fixed seat, a plurality of clamping rings for fixing the power pipeline are arranged on the mounting rods, the clamping rings are connected to the mounting rods through a locking structure, a distance adjustment structure for adjusting the distance between the mounting rods is arranged on the fixed seat, and an angle adjustment structure for adjusting the angle of the mounting rods is arranged on the fixed seat.

[0006] Preferably, the distance adjustment structure includes a first lever, a middle part of the first lever is hinged to one end of a fixed seat, a first connecting rod is hinged to the middle part of the first lever, and two fourth connecting rods are hinged to the other end of the fixed seat. The fourth connecting rod is connected to the first connecting rod and the first lever through a number of hinged telescopic components, a mounting rod is arranged on the telescopic component, and a mounting rod is arranged at the hinge of the two fourth connecting rods.

[0007] Preferably, the telescopic assembly includes a second connecting rod and a third connecting rod, the second connecting rod and the third connecting rod are hinged in the middle, the second connecting rod and the third connecting rod of adjacent telescopic assemblies are hinged, and the mounting rod is located at the hinge between the second connecting rod and the third connecting rod.

[0008] Preferably, a rotating shaft is fixedly provided on the mounting rod, the rotating shaft is located at the hinge between the second connecting rod and the third connecting rod and is rotatably connected to the second connecting rod and the third connecting rod, a sliding groove for allowing the rotating shaft to pass through is provided on the fixed seat, the rotating shaft is located in the sliding groove and is slidably connected to the sliding groove, and the end of the rotating shaft away from the mounting rod is connected to the angle adjustment structure; a guide structure that guides the sliding of the rotating shaft is provided in the sliding groove.

[0009] Preferably, the guiding structure includes a slide seat, which is located in a slide groove and is slidably connected to the slide groove. A guide rail that guides the sliding of the slide seat is provided in the slide groove. A guide groove that matches the guide rail is provided on the slide seat. The guide rail is located in the guide groove and is slidably connected to the guide groove. A through hole for a rotating shaft to pass through is provided on the slide seat, and the rotating shaft is rotatably connected to the slide seat.

[0010] Preferably, the angle adjustment structure includes a second lever, which is an L-shaped structure, the middle part of the second lever is hinged to one end of the fixed seat, and the other end of the fixed seat is hinged with an L-shaped transmission rod, one end of the transmission rod is connected to one end of the second lever through a linkage rod, and the two ends of the linkage rod are respectively hinged to the transmission rod and the second lever, and the other end of the transmission rod is connected to the other end of the second lever through a transmission plate, and the two ends of the transmission plate are respectively hinged to the transmission rod and the second lever, a transmission hole is provided on the transmission plate, a rotating plate is fixedly provided on the rotating shaft, a pin is fixedly provided on the rotating plate, the pin is located in the transmission hole and is slidably connected to the transmission hole.

[0011] Preferably, the clamping ring comprises an arc-shaped fixed ring, an arc-shaped rotating ring is arranged below the fixed ring, one end of the rotating ring is hinged to one end of the fixed ring, and the other end of the rotating ring is connected to the other end of the fixed ring by bolts.

[0012] Preferably, the locking structure includes a mounting groove arranged on the fixed seat, the open end of the mounting groove is a conical surface, a clamping seat is arranged in the mounting groove, the clamping seat is slidably connected to the mounting groove, the bottom end of the clamping seat is provided with an opening for inserting a connecting rod, the connecting rod is fixed to the middle part of the outer side surface of the fixed ring, a clamping ball is rotatably arranged on the side wall of the clamping seat, a spring is arranged between the clamping seat and the mounting groove, the clamping ball contacts the conical surface of the mounting groove under the action of the spring, a clamping groove for inserting the clamping ball is arranged on the side wall of the connecting rod, and the clamping groove and the clamping ball are arranged in a one-to-one correspondence.

[0013] Preferably, a slide rod is provided on the base, a spring sleeve is provided on the outside of the slide rod, a through hole for the slide rod to pass through is provided on the mounting rod, the slide rod is slidably connected to the mounting rod, and a limit plate is provided on the top of the slide rod.

[0014] The installation support method based on the above-mentioned power pipeline installation support device includes the following steps: S1. Fix the fixing seat to the wall with bolts, rotate the first lever, the first lever drives the second connecting rod to rotate, the second connecting rod drives the sliding seat to slide in the sliding groove through the rotating shaft, the sliding seat drives the third connecting rod to rotate, the third connecting rod drives the first connecting rod to rotate, the second connecting rod and the third connecting rod drive the fourth connecting rod to rotate, the sliding seat slides in the sliding groove, and the distance between adjacent mounting rods is adjusted; S2, rotating the second lever, the second lever drives the transmission lever to rotate synchronously through the linkage lever, the transmission lever and the second lever drive the transmission plate to slide in the horizontal plane, the transmission plate drives the rotating plate to rotate through the pin shaft, the rotating plate drives the pin shaft to rotate, the pin shaft drives the installation rod to rotate, and the angle of the installation rod is adjusted; S3. Insert the connecting rod of the fixed ring into the holder. The end of the connecting rod applies an upward and outward thrust to the card ball. The card ball drives the holder to slide upward. The spring is compressed. After the connecting rod is fully inserted into the holder, the card ball is located in the card slot. The spring is reset. The holder slides downward under the action of the spring. The card ball is inserted into the card slot under the action of the conical surface of the installation slot, and the snap ring is locked and fixed on the installation rod. S4. Place the power pipeline into the fixed ring and the rotating ring, rotate the rotating ring, and use bolts to lock the fixed ring and the rotating ring to complete the installation of the power pipeline.

[0015] The advantages and positive effects of the power pipeline installation support device and installation support method described in the present invention are: the present invention can synchronously adjust the distance between the installation rods as needed by setting a distance adjustment structure to meet the installation needs of power pipelines at different distances. The present invention can synchronously adjust the angle between the installation rods as needed by the angle adjustment structure to meet the installation of power pipelines at different angles and directions. The distance adjustment structure and the angle adjustment structure improve the adaptability of the support device, and synchronously adjust the installation rods, effectively improving the installation efficiency of the power pipeline. The clamping ring is connected to the installation rod through a locking structure, and different clamping rings can be adjusted and replaced according to the thickness of the power pipeline, which is easy to use. The setting of the locking structure makes the installation and disassembly of the clamping ring very convenient.

[0016] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 It is a side view structural schematic diagram of an embodiment of the present invention; Figure 3 A schematic diagram of the three-dimensional structure of a fixing base according to an embodiment of the present invention; Figure 4 This is a bottom view structural diagram of a fixing base according to an embodiment of the present invention; Figure 5 It is a schematic diagram of the top view of the fixing base according to an embodiment of the present invention; Figure 6 A schematic diagram of a clamping ring connection structure according to an embodiment of the present invention; Figure 7 Schematic diagram of the locking structure of an embodiment of the present invention.

[0018] Reference numerals 1. Fixed seat; 2. Mounting rod; 3. Snap ring; 4. First lever; 5. Second lever; 6. Slide groove; 7. Slide seat; 8. First connecting rod; 9. Second connecting rod; 10. Third connecting rod; 11. Fourth connecting rod; 12. Transmission rod; 13. Transmission plate; 14. Linkage rod; 15. Transmission hole; 16. Rotating plate; 17. Fixed ring; 18. Rotating ring; 19. Connecting rod; 20. Slot; 21. Mounting groove; 22. Snap ball; 23. Seat; 24. Slide rod; 25. Spring; 26. Limit plate. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below through the accompanying drawings and embodiments.

[0020] Unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] Example like Figure 1 , Figure 2 As shown. A power pipeline installation support device includes a fixing seat 1, and the fixing seat 1 is used to fix the support device on a wall. A plurality of mounting rods 2 are arranged below the fixing seat 1, and a plurality of clamping rings 3 for fixing the power pipeline are arranged on the mounting rods 2. The clamping ring 3 is connected to the mounting rods 2 through a locking structure. A distance adjustment structure for adjusting the distance between the mounting rods 2 is arranged on the fixing seat 1, and an angle adjustment structure for adjusting the angle of the mounting rods 2 is arranged on the fixing seat 1, and the distance adjustment structure and the angle adjustment structure are respectively located on both sides of the fixing seat 1.

[0022] like Figure 3 , Figure 4 , Figure 5 As shown. The distance adjustment structure includes a first lever 4, the middle part of which is hinged to one end of the fixed seat 1. A first connecting rod 8 is hinged to the middle part of the first lever 4. Two fourth connecting rods 11 are hinged to the other end of the fixed seat 1, and the fourth connecting rod 11 is connected to the first connecting rod 8 and the first lever 4 through a plurality of hinged telescopic components. The telescopic components include a second connecting rod 9 and a third connecting rod 10, the middle parts of the second connecting rod 9 and the third connecting rod 10 are hinged, and the second connecting rod 9 and the third connecting rod 10 of adjacent telescopic components are hinged. The mounting rod 2 is located at the hinge of the second connecting rod 9 and the third connecting rod 10. The mounting rod 2 is provided at the hinge of the two fourth connecting rods 11.

[0023] A rotating shaft is fixedly provided on the mounting rod 2, and the rotating shaft is located at the hinge of the second connecting rod 9 and the third connecting rod 10 and is rotatably connected to the second connecting rod 9 and the third connecting rod 10. The rotating shaft is located at the hinge of the two fourth connecting rods 11 and is rotatably connected to the fourth connecting rods 11. A sliding groove 6 for the rotating shaft to pass through is provided on the fixing seat 1, and the rotating shaft is located in the sliding groove 6 and is slidably connected to the sliding groove 6. One end of the rotating shaft away from the mounting rod 2 is connected to the angle adjustment structure, and the angle adjustment structure adjusts the angle of the mounting rod 2 through the rotating shaft.

[0024] A guide structure having a guiding function for the sliding of the rotating shaft is arranged in the slide groove 6. The guide structure includes a slide seat 7, which is located in the slide groove 6 and is slidably connected to the slide groove 6. A guide rail having a guiding function for the sliding of the slide seat 7 is fixedly arranged in the slide groove 6, and a guide groove matching the guide rail is fixedly arranged on the slide seat 7, and the guide rail is located in the guide groove and is slidably connected to the guide groove. A through hole is arranged on the slide seat 7 for the rotating shaft to pass through, and the rotating shaft is rotatably connected to the slide seat 7 through a bearing. The slide seat 7 improves the stability of the sliding of the rotating shaft in the slide groove 6, and has a supporting function for the mounting rod 2, thereby improving the stability and load-bearing capacity of the mounting rod 2.

[0025] The angle adjustment structure includes a second lever 5, which is an L-shaped structure, and the middle part of the second lever 5 is hinged to one end of the fixed seat 1. The other end of the fixed seat 1 is hinged with an L-shaped transmission rod 12, and the middle part of the transmission rod 12 is hinged to the fixed seat 1. One end of the transmission rod 12 is connected to one end of the second lever 5 through a linkage rod 14, and the two ends of the linkage rod 14 are respectively hinged to the transmission rod 12 and the second lever 5. The other end of the transmission rod 12 is connected to the other end of the second lever 5 through a transmission plate 13, and the two ends of the transmission plate 13 are respectively hinged to the transmission rod 12 and the second lever 5. The second lever 5, the transmission rod 12, the transmission plate 13 and the linkage rod 14 form a parallelogram structure. The transmission plate 13 is provided with a transmission hole 15 that penetrates the transmission plate 13, and a rotating plate 16 is fixedly provided on the rotating shaft, and a pin is fixedly provided on the rotating plate 16, and the pin is located in the transmission hole 15 and is slidably connected to the transmission hole 15. The second lever 5 drives the transmission rod 12 to rotate synchronously through the linkage rod 14, and the transmission rod 12 drives the transmission plate 13 to slide in a circle in the horizontal plane, that is, the transmission plate 13 slides horizontally and vertically in the horizontal plane. The transmission plate 13 drives the rotating plate 16 to rotate through the transmission hole 15 and the pin shaft, and then drives the installation rod 2 to rotate through the rotating shaft to adjust the angle of the installation rod 2.

[0026] The first lever 4 and the second lever 5 are both provided with top screws, and the first lever 4 and the second lever 5 are fixed to the fixing base 1 by the top screws, so as to improve the stability of the position and angle of the mounting rod 2. Both ends of the fixing base 1 are provided with raised connection blocks, and the connection blocks are fixed to the wall by bolts. The connection blocks support a certain space on the surface of the fixing base 1, so as to facilitate the rotation of the second lever 5.

[0027] like Figure 6 As shown. The clamping ring 3 includes an arc-shaped fixed ring 17, and an arc-shaped rotating ring 18 is arranged below the fixed ring 17. One end of the rotating ring 18 is hinged to one end of the fixed ring 17. The other end of the rotating ring 18 is connected to the other end of the fixed ring 17 by bolts. The power pipeline is fixed in the annular cavity surrounded by the fixed ring 17 and the rotating ring 18.

[0028] like Figure 7As shown. The locking structure includes a mounting groove 21 arranged on the fixing seat 1, and the opening end of the mounting groove 21 is a conical surface. A clamping seat 23 is arranged in the mounting groove 21, and the clamping seat 23 is slidably connected with the mounting groove 21. The bottom end of the clamping seat 23 is provided with an opening for inserting the connecting rod 19, and the connecting rod 19 is fixed in the middle of the outer side surface of the fixing ring 17. A through hole is provided on the side wall of the clamping seat 23 for the clamping ball 22 to pass through, and the clamping ball 22 is rotatably arranged in the through hole. The through hole can be set to a stepped hole structure with a large diameter close to the side of the mounting groove 21, and the diameter of the through hole at the smallest point is smaller than the diameter of the clamping ball 22, so as to prevent the clamping ball 22 from completely passing through the through hole. A spring 25 is arranged between the clamping seat 23 and the mounting groove 21, and the two ends of the spring 25 are fixedly connected to the clamping seat 23 and the mounting groove 21 respectively. The clamping ball 22 contacts the conical surface of the mounting groove 21 under the action of the spring 25. A slot 20 is provided on the side wall of the connecting rod 19 for inserting a locking ball 22, and the slot 20 corresponds to the locking ball 22. The locking ball 22 is inserted into the slot 20 to achieve a locking connection between the connecting rod 19 and the locking seat 23. The end of the connecting rod 19 is a cone head, which facilitates the insertion of the connecting rod 19 into the locking seat 23.

[0029] A slide bar 24 is fixedly provided on the base 23, and a spring 25 is sleeved on the outside of the slide bar 24. A through hole is provided on the mounting rod 2 for the slide bar 24 to pass through, and the slide bar 24 is slidably connected to the mounting rod 2. A limit plate 26 is fixedly provided on the top of the slide bar 24, and the limit plate 26 facilitates the slide bar 24 to be pulled outward. A positioning plate for supporting and positioning the base 23 is provided at the opening of the mounting groove 21. When the base 23 contacts the positioning plate, the spring 25 is in a compressed state, thereby improving the stability of the connection between the connecting rod 19 and the base 23. A positioning groove is provided on the inner side wall of the base 23, and a positioning protrusion is provided on the connecting rod 19, which facilitates the connection and positioning between the connecting rod 19 and the base 23.

[0030] The installation support method based on the above-mentioned power pipeline installation support device includes the following steps: S1. Fix the fixing seat 1 to the wall with bolts. Rotate the first lever 4, the first lever 4 drives the second connecting rod 9 to rotate, the second connecting rod 9 drives the slide seat 7 to slide in the slide groove 6 through the rotating shaft, the slide seat 7 drives the third connecting rod 10 to rotate, the third connecting rod 10 drives the first connecting rod 8 to rotate, the second connecting rod 9 and the third connecting rod 10 drive the fourth connecting rod 11 to rotate, the slide seat 7 slides in the slide groove 6, and the distance between adjacent mounting rods 2 is adjusted as needed. Lock and fix the first lever 4 to the fixing seat 1 with the top screw.

[0031] S2, rotate the second lever 5, the second lever 5 drives the transmission rod 12 to rotate synchronously through the linkage rod 14, the transmission rod 12 and the second lever 5 drive the transmission plate 13 to slide in the horizontal plane, the transmission plate 13 drives the rotating plate 16 to rotate through the pin shaft, the rotating plate 16 drives the pin shaft to rotate, the pin shaft drives the installation rod 2 to rotate, and the angle of the installation rod 2 is adjusted as needed. The second lever 5 is locked and fixed on the fixing seat 1 by the top screw.

[0032] S3, insert the connecting rod 19 of the fixing ring 17 into the clamping seat 23, the end of the connecting rod 19 applies an upward and outward thrust to the clamping ball 22, the clamping ball 22 drives the clamping seat 23 to slide upward, and the spring 25 is compressed; after the connecting rod 19 is fully inserted into the clamping seat 23, the clamping ball 22 is located at the clamping groove 20, the spring 25 is reset, the clamping seat 23 slides downward under the action of the spring 25, and the clamping ball 22 is inserted into the clamping groove 20 under the action of the conical surface of the installation groove 21, and the clamping ring 3 is locked and fixed on the installation rod 2. When the clamping ring 3 is removed, the sliding rod 24 is lifted upward through the limit plate 26, and the sliding rod 24 drives the clamping seat 23 to slide upward, and the connecting rod 19 can be pulled out from the clamping seat 23.

[0033] S4. Place the power pipeline into the fixed ring 17 and the rotating ring 18, rotate the rotating ring 18, and use bolts to lock the fixed ring 17 and the rotating ring 18 to complete the installation of the power pipeline.

[0034] Therefore, the use of the power pipeline installation support device and installation support method described in the present invention can solve the problem of low installation efficiency of existing support devices.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A power pipeline installation support device, characterized in that: It includes a fixing seat, a plurality of mounting rods are arranged below the fixing seat, a plurality of clamps for fixing the power pipeline are arranged on the mounting rods, the clamps are connected to the mounting rods through a locking structure, a distance adjustment structure for adjusting the distance between the mounting rods is arranged on the fixing seat, and an angle adjustment structure for adjusting the angle of the mounting rods is arranged on the fixing seat; The distance adjustment structure includes a first lever, the middle portion of the first lever is hinged to one end of a fixed seat, the middle portion of the first lever is hinged to a first connecting rod, the other end of the fixed seat is hinged to two fourth connecting rods, the fourth connecting rod is connected to the first connecting rod and the first lever through a plurality of hinged telescopic components, a mounting rod is arranged on the telescopic component, and a mounting rod is arranged at the hinge of the two fourth connecting rods; The angle adjustment structure includes a second lever, which is an L-shaped structure. The middle part of the second lever is hinged to one end of a fixed seat, and an L-shaped transmission rod is hinged to the other end of the fixed seat. One end of the transmission rod is connected to one end of the second lever through a linkage rod, and the two ends of the linkage rod are respectively hinged to the transmission rod and the second lever. The other end of the transmission rod is connected to the other end of the second lever through a transmission plate, and the two ends of the transmission plate are respectively hinged to the transmission rod and the second lever. A transmission hole is provided on the transmission plate, and a rotating plate is fixedly provided on the rotating shaft. A pin is fixedly provided on the rotating plate, and the pin is located in the transmission hole and is slidably connected to the transmission hole.

2. The power pipeline installation support device according to claim 1, characterized in that: The telescopic assembly includes a second connecting rod and a third connecting rod. The middle parts of the second connecting rod and the third connecting rod are hinged. The second connecting rod and the third connecting rod of adjacent telescopic assemblies are hinged. The mounting rod is located at the hinge between the second connecting rod and the third connecting rod.

3. The power pipeline installation support device according to claim 2, characterized in that: A rotating shaft is fixedly arranged on the mounting rod, the rotating shaft is located at the hinge between the second connecting rod and the third connecting rod and is rotatably connected to the second connecting rod and the third connecting rod, a sliding groove is arranged on the fixed seat for the rotating shaft to pass through, the rotating shaft is located in the sliding groove and is slidably connected to the sliding groove, and one end of the rotating shaft away from the mounting rod is connected to the angle adjustment structure; a guiding structure is arranged in the sliding groove and has a guiding effect on the sliding of the rotating shaft.

4. The power pipeline installation support device according to claim 3, characterized in that: The guide structure includes a slide seat, which is located in a slide groove and slidably connected to the slide groove. A guide rail is provided in the slide groove to guide the sliding of the slide seat. A guide groove adapted to the guide rail is provided on the slide seat. The guide rail is located in the guide groove and slidably connected to the guide groove. A through hole is provided on the slide seat for the rotating shaft to pass through. The rotating shaft is rotatably connected to the slide seat.

5. The power pipeline installation support device according to claim 4, characterized in that: The clamping ring comprises an arc-shaped fixed ring, an arc-shaped rotating ring is arranged below the fixed ring, one end of the rotating ring is hinged to one end of the fixed ring, and the other end of the rotating ring is connected to the other end of the fixed ring by bolts.

6. The power pipeline installation support device according to claim 5, characterized in that: The locking structure includes a mounting groove arranged on the fixed seat, the opening end of the mounting groove is a conical surface, a clamping seat is arranged in the mounting groove, the clamping seat is slidably connected to the mounting groove, an opening for inserting a connecting rod is arranged at the bottom end of the clamping seat, the connecting rod is fixed to the middle part of the outer side surface of the fixed ring, a clamping ball is rotatably arranged on the side wall of the clamping seat, a spring is arranged between the clamping seat and the mounting groove, the clamping ball contacts the conical surface of the mounting groove under the action of the spring, a clamping groove for inserting the clamping ball is arranged on the side wall of the connecting rod, and the clamping groove and the clamping ball are arranged in a one-to-one correspondence.

7. The power pipeline installation support device according to claim 6, characterized in that: The base is provided with a slide bar, a spring sleeve is arranged outside the slide bar, a through hole for the slide bar to pass through is arranged on the mounting rod, the slide bar is slidably connected with the mounting rod, and a limit plate is arranged at the top of the slide bar.

8. A method for installing and supporting a power pipeline installation support device according to claim 7, characterized in that: The following steps are involved: S1. Fix the fixing seat to the wall with bolts, rotate the first lever, the first lever drives the second connecting rod to rotate, the second connecting rod drives the sliding seat to slide in the sliding groove through the rotating shaft, the sliding seat drives the third connecting rod to rotate, the third connecting rod drives the first connecting rod to rotate, the second connecting rod and the third connecting rod drive the fourth connecting rod to rotate, the sliding seat slides in the sliding groove, and the distance between adjacent mounting rods is adjusted; S2, rotating the second lever, the second lever drives the transmission lever to rotate synchronously through the linkage lever, the transmission lever and the second lever drive the transmission plate to slide in the horizontal plane, the transmission plate drives the rotating plate to rotate through the pin shaft, the rotating plate drives the pin shaft to rotate, the pin shaft drives the installation rod to rotate, and the angle of the installation rod is adjusted; S3. Insert the connecting rod of the fixed ring into the holder. The end of the connecting rod applies an upward and outward thrust to the card ball. The card ball drives the holder to slide upward. The spring is compressed. After the connecting rod is fully inserted into the holder, the card ball is located in the card slot. The spring is reset. The holder slides downward under the action of the spring. The card ball is inserted into the card slot under the action of the conical surface of the installation slot, and the snap ring is locked and fixed on the installation rod. S4. Place the power pipeline into the fixed ring and the rotating ring, rotate the rotating ring, and use bolts to lock the fixed ring and the rotating ring to complete the installation of the power pipeline.

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