Support device for construction of power transmission and transformation project

Abstract

The utility model relates to the technical field of power transmission and transformation projects, in particular to a power transmission and transformation project building supporting device which comprises a first base and a second base, a supporting mechanism is arranged on the upper side of the first base and the upper side of the second base, and the supporting mechanism comprises a positioning cylinder, a threaded rod, an extension rod, an inserting sleeve, an inserting rod, an abutting plate, a connecting rod and a fixing steel cable. The plug-in sleeve is fixedly connected with the upper ends of the extension rod and the threaded rod, the plug-in rod is fixedly connected with the lower ends of the extension rod and the connecting rod, and the plug-in rod and the plug-in sleeve are fixed in a plug-in mode; the first base is installed and fixed nearby in a proper terrain, the second base is fixed to the bottom of the power transmission pile through a set of fixing anchor rods, then the power transmission pile is supported through cooperation of an extension rod and an abutting plate, the lower end of the abutting plate is fixed through cooperation of a fixing steel cable and the second base, and the supporting effect on the power transmission pile is effectively improved; and the device is suitable for different terrain environments.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission and transformation engineering, in particular to a power transmission and transformation engineering construction support device. Background Art

[0002] Power transmission and transformation projects refer to the construction and commissioning of power transmission and transformation projects of various voltage levels, power grid operation and maintenance, civil engineering and material testing, processing of transmission piles and their accessories, and long-distance and large-tonnage lifting and transportation services. In areas with complex terrain, transmission piles need to be triangulated with steel wire ropes after being fixed to provide support.

[0003] Among them, announcement number CN213926253U discloses a support device for power transmission and transformation engineering, which relates to the technical field of power transmission and transformation engineering, and is designed to solve the problem that the support structure used in ordinary power transmission and transformation engineering in the prior art cannot adjust the angle. A hollow rod is provided on one side of the lining plate, a threaded rod is provided above the base, the threaded rod is slidably connected to the hollow rod, a limit head is installed below the hollow rod, and the limit head and the hollow rod are fixedly connected by a fastening screw, an adjustment seat is installed on the outside of the threaded rod, and the adjustment seat is threadedly connected to the threaded rod, the adjustment seat is rotatably connected to the limit head, a threaded groove is provided on the outside of the hollow rod, and the threaded groove and the hollow rod are set as an integrated structure, a fixed seat is installed on the outside of the hollow rod, the fixed seat is threadedly connected to the threaded groove, and the fixed seat fits the adjustment seat.

[0004] During use of this device, the base needs to be fixed close to the side of the transmission pile, and then the side of the transmission pile needs to be supported by a lining plate. However, when the terrain at the bottom of the transmission pile is relatively complex, the base cannot be effectively fixed, the stability of the base is poor, and the support effect on the transmission pile will be reduced.

[0005] Therefore, it is necessary to invent a power transmission and transformation project support device to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a support device for the construction of a power transmission and transformation project to solve the problem that when the terrain at the bottom of the transmission pile is relatively complex, the base cannot be effectively fixed, the stability of the base is poor, and the support effect of the transmission pile is reduced.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for constructing a power transmission and transformation project, comprising a first base and a second base, wherein a support mechanism is provided on the upper side of the first base and the second base, and the support mechanism comprises a positioning cylinder, a threaded rod, an extension rod, a plug-in sleeve, a plug-in rod, an abutment plate, a connecting rod and a fixed steel cable, wherein the plug-in sleeve is fixedly connected to the upper end of the extension rod and the threaded rod respectively, and the plug-in rod is fixedly connected to the lower end of the extension rod and the connecting rod respectively, and the plug-in rod and the plug-in sleeve are plugged and fixed.

[0008] By adopting the above technical solution, the base is divided into two groups. During the support process, a suitable position can be found to fix the first base, and the height of the abutment plate can be adjusted through multiple sets of extension rods so that the abutment plate is against the side of the transmission pile. Then, the second base is fixed to the bottom of the transmission pile, and then the abutment plate is pulled downward by fixing the steel cable so that the abutment plate is tightly against the side of the transmission pile, thereby improving the stability of the support structure.

[0009] Optionally, a first connecting block is fixedly connected to the center of the upper surface of the first base, a second connecting block is fixedly connected to the lower end of the positioning cylinder, and the second connecting block is rotatably connected to the first connecting block.

[0010] By adopting the above technical solution, the positioning cylinder rotates around the first connecting block through the second connecting block.

[0011] Optionally, the threaded rod is slidably connected to the positioning cylinder, and the upper end of the positioning cylinder is rotatably connected to an adjustment block.

[0012] By adopting the above technical solution, the threaded rod slides up and down inside the positioning cylinder.

[0013] Optionally, the adjustment block is threadedly connected to the threaded rod, and a locking nut is threadedly connected to the surface of the threaded rod.

[0014] By adopting the above technical solution, the nut cooperates with the adjusting block to improve the stability of the threaded rod and prevent the threaded rod from sliding downward during long-term use.

[0015] Optionally, a positioning groove is formed on the side wall of the positioning cylinder, and a positioning block is fixedly connected to the lower end of the threaded rod, and the positioning block is slidably connected to the positioning groove.

[0016] By adopting the above technical solution, the positioning block slides inside the positioning groove to position the threaded rod.

[0017] Optionally, a third connecting block is fixedly connected to the left side surface of the abutment plate, and the third connecting block is rotatably connected to the upper end of the connecting rod.

[0018] By adopting the above technical solution, the abutment plate rotates around the connecting rod to adjust the angle of the abutment block.

[0019] Optionally, a rubber gasket is fixedly connected to the right side surface of the abutment plate, the lower end of the abutment plate is fixedly connected to the upper end of the fixed steel cable, and the lower end of the fixed steel cable is fixedly connected to the upper side of the second base.

[0020] By adopting the above technical solution, the rubber pad improves the anti-slip performance of the abutment block.

[0021] Optionally, four groups of support blocks are fixedly connected to the side of the first base, and the surface of the support block is provided with a fixing through hole, and a fixing anchor rod is inserted into the inside of the fixing through hole, and the lower surface of the second base is fixedly connected to the upper end of the fixing anchor rod.

[0022] By adopting the above technical solution, the fixing anchor rod is passed through the fixing through hole to fix the first base to the ground, and the second base is fixed by a group of fixing anchor rods, so that the second base can adapt to any terrain under the transmission pile.

[0023] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0024] 1. The utility model fixes the first base by finding a suitable position, and adjusts the height of the abutment plate by splicing multiple groups of extension rods, so that the abutment plate leans against the side of the transmission pile, supports the side of the transmission pile, improves the stability of the support structure, and facilitates effective support of transmission piles in different terrain environments, thereby expanding the scope of application of the support device and effectively improving the supporting effect of the transmission pile. It solves the problem that when the terrain at the bottom of the transmission pile is relatively complex, the base cannot be effectively fixed, the stability of the base is poor, and the supporting effect of the transmission pile is reduced;

[0025] 2. The utility model fixes the second base to the bottom of the transmission pile through a set of fixed anchor rods. After the abutment plate leans against the side of the transmission pile, the abutment plate is pulled downward by the fixed steel cable, so that the abutment plate is in close contact with the side of the transmission pile, thereby improving the stability of the abutment plate, avoiding the position of the abutment plate from being offset, and further improving the support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the positioning cylinder structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the extension rod structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the abutment plate structure of the present invention.

[0030] Description of reference numerals:

[0031] 1. First base; 11. Support block; 12. Fixed through hole; 13. Fixed anchor rod; 14. First connecting block; 2. Positioning cylinder; 21. Second connecting block; 22. Adjusting block; 23. Threaded rod; 24. Locking nut; 25. Positioning groove; 26. Positioning block; 3. Extension rod; 31. Connecting sleeve; 32. Connecting rod; 4. Abutment plate; 41. Rubber gasket; 42. Third connecting block; 43. Connecting rod; 44. Fixed steel cable; 45. Second base. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] The utility model provides Figures 1 to 4 The shown device for constructing a power transmission and transformation project includes a first base 1 and a second base 45. Four groups of support blocks 11 are fixedly connected to the side of the first base 1. A fixing through-hole 12 is opened on the surface of the support block 11. A fixing anchor rod 13 is inserted into the inside of the fixing through-hole 12. The lower surface of the second base 45 is fixedly connected to the upper end of the fixing anchor rod 13. A supporting mechanism is provided on the upper side of the first base 1 and the second base 45. The supporting mechanism includes a positioning cylinder 2, a threaded rod 23, an extension rod 3, a plug-in sleeve 31, a plug-in rod 32, an abutment plate 4, a connecting rod 43 and a fixed steel cable 44. The plug-in sleeve 31 is fixedly connected to the upper ends of the extension rod 3 and the threaded rod 23 respectively, and the plug-in rod 32 is fixedly connected to the lower ends of the extension rod 3 and the connecting rod 43 respectively. The plug-in rod 32 and the plug-in sleeve 31 are plugged and fixed.

[0034] Among them, a suitable installation terrain is found near the power transmission pile. At this time, the first base 1 is installed on the ground by passing the fixing anchor rod 13 through the fixing through hole 12. Then, according to the length of the distance, the plug-in rod 32 and the plug-in sleeve 31 are inserted into the inside and fixed with screws to splice and fix multiple groups of extension rods 3. Finally, the connecting rod 43 is fixed to the end of the rightmost extension rod 3. Then, the extension rod 3 and the abutment plate 4 are lifted upward so that the abutment plate 4 contacts the surface of the power transmission pile. Then, the leftmost end of the extension rod 3 is fixed to the threaded rod 23. At this time, the support mechanism supports the power transmission pile while maintaining the stability of the first base 1, thereby effectively improving the support effect on the power transmission pile.

[0035] At the same time, the second base 45 is fixed to the bottom of the transmission pile by a set of fixed anchor rods 13. After the abutment plate 4 leans against the side of the transmission pile, the abutment plate 4 is pulled downward by the fixed steel cable 44, so that the abutment plate 4 is in close contact with the side of the transmission pile, thereby improving the stability of the abutment plate 4, avoiding the position of the abutment plate 4 from being offset, and further improving the support effect.

[0036] See Figure 2 and Figure 3 The center of the upper surface of the first base 1 is fixedly connected to the first connecting block 14, the lower end of the positioning cylinder 2 is fixedly connected to the second connecting block 21, the second connecting block 21 is rotatably connected to the first connecting block 14, the threaded rod 23 is slidably connected to the positioning cylinder 2, the upper end of the positioning cylinder 2 is rotatably connected to the adjusting block 22, the adjusting block 22 is threadedly connected to the threaded rod 23, the surface of the threaded rod 23 is threadedly connected with a locking nut 24, the side wall of the positioning cylinder 2 is provided with a positioning groove 25, the lower end of the threaded rod 23 is fixedly connected to the positioning block 26, the positioning block 26 is slidably connected to the positioning groove 25, the left surface of the abutment plate 4 is fixedly connected to the third connecting block 42, the third connecting block 42 is rotatably connected to the upper end of the connecting rod 43, the right surface of the abutment plate 4 is fixedly connected to the rubber gasket 41, the lower end of the abutment plate 4 is fixedly connected to the upper end of the fixing steel cable 44, and the lower end of the fixing steel cable 44 is fixedly connected to the upper side of the second base 45.

[0037] Specifically, during the installation of the support mechanism, after the position of the first base 1 is fixed, multiple groups of extension rods 3 are spliced ​​according to the distance from the power transmission pile. During the splicing process, the plug-in rod 32 is inserted into the inside of the plug-in sleeve 31, and then it is fixed with screws and fixed to the threaded rod 23 and the connecting rod 43. After the abutment plate 4 is leaned against the power transmission pile, the second base 45 is fixed in the vertical downward position of the fixed steel cable 44, and the fixed steel cable 44 is tightened to pull in and fix the position of the abutment plate 4 to prevent the abutment plate 4 from sliding upward. Then, the adjusting block 22 is rotated to push the threaded rod 23 outward so that the abutment plate 4 fits tightly with the power transmission pile to improve the stability of the support, and the locking nut 24 is rotated to the side of the adjusting block 22 to cooperate with the adjusting block 22 to prevent the threaded rod 23 from sliding downward.

[0038] The working principle of the present invention is as follows: by splitting the base, the first base 1 is installed and fixed in a suitable terrain nearby, and the second base 45 is fixed by a group of fixed anchor rods 13, which can adapt to any terrain. At this time, according to the distance between the first base 1 and the power transmission pile, the extension rod 3 of the specified length is spliced, and the extension rod 3 is used in conjunction with the abutment plate 4 to support the power transmission pile, and the fixed steel cable 44 is used in conjunction with the second base 45 to fix the lower end of the abutment plate 4, which effectively improves the support effect of the power transmission pile and is suitable for use in different terrain environments.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention.

Claims

1. A support device for power transmission and transformation engineering, comprising a first base (1) and a second base (45), characterized in that: A support mechanism is provided on the upper side of the first base (1) and the second base (45), and the support mechanism includes a positioning cylinder (2), a threaded rod (23), an extension rod (3), a plug sleeve (31), a plug rod (32), an abutment plate (4), a connecting rod (43) and a fixed steel cable (44). The plug sleeve (31) is fixedly connected to the upper ends of the extension rod (3) and the threaded rod (23), respectively, and the plug rod (32) is fixedly connected to the lower ends of the extension rod (3) and the connecting rod (43), respectively. The plug rod (32) and the plug sleeve (31) are plugged and fixed.

2. A power transmission and transformation project support device according to claim 1, characterized in that: A first connecting block (14) is fixedly connected to the center of the upper surface of the first base (1), a second connecting block (21) is fixedly connected to the lower end of the positioning cylinder (2), and the second connecting block (21) is rotatably connected to the first connecting block (14).

3. The power transmission and transformation project support device according to claim 1, characterized in that: The threaded rod (23) is slidably connected to the positioning cylinder (2), and the upper end of the positioning cylinder (2) is rotatably connected to the adjustment block (22).

4. A power transmission and transformation project support device according to claim 3, characterized in that: The adjusting block (22) is threadedly connected to the threaded rod (23), and a locking nut (24) is threadedly connected to the surface of the threaded rod (23).

5. The power transmission and transformation project support device according to claim 4, characterized in that: A positioning groove (25) is provided on the side wall of the positioning cylinder (2), and a positioning block (26) is fixedly connected to the lower end of the threaded rod (23), and the positioning block (26) is slidably connected to the positioning groove (25).

6. The power transmission and transformation project support device according to claim 1, characterized in that: A third connecting block (42) is fixedly connected to the left side surface of the abutting plate (4), and the third connecting block (42) is rotatably connected to the upper end of the connecting rod (43).

7. The power transmission and transformation project support device according to claim 6, characterized in that: A rubber gasket (41) is fixedly connected to the right side surface of the abutment plate (4), the lower end of the abutment plate (4) is fixedly connected to the upper end of the fixed steel cable (44), and the lower end of the fixed steel cable (44) is fixedly connected to the upper side of the second base (45).

8. The power transmission and transformation project support device according to claim 1, characterized in that: Four groups of support blocks (11) are fixedly connected to the side surfaces of the first base (1), fixed through holes (12) are provided on the surfaces of the support blocks (11), fixed anchor rods (13) are inserted into the interiors of the fixed through holes (12), and the lower surface of the second base (45) is fixedly connected to the upper ends of the fixed anchor rods (13).

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