Power transmission line foundation bolt fixing and machining device

Abstract

The utility model provides a power transmission line foundation bolt fixing and machining device which comprises a first fixing plate and a second fixing plate, a through hole is formed in the middle of the upper end and the lower end of the first fixing plate and the second fixing plate in a penetrating mode, an adjusting mechanism is arranged in the through hole and comprises two connecting frames, and the two connecting frames are installed in the through hole respectively. A threaded column is slidably connected to the middle positions of the upper end and the lower end of the connecting frame in a penetrating mode, and adjusting nuts are connected to the positions, close to the upper end and the lower end of the first fixing plate and the upper end and the lower end of the second fixing plate, of the outer ring of the threaded column in a threaded mode; sliding rods are slidably connected to the positions, close to the two sides, of the upper end and the lower end of the connecting frame in a penetrating mode. The size of foundation bolts and nuts can be conveniently limited, observation is facilitated, mixed welding of bolts of different sizes is avoided, accuracy is improved, and stability of the welding process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line component processing, in particular to a power transmission line anchor bolt fixing processing device. Background Art

[0002] Transmission towers are the supporting points of overhead lines and are important equipment for transmission lines. Anchor bolts are components that connect the foundation to the tower. They are composed of screws, nuts, pads and auxiliary anchoring measures, and play a role in fixing the transmission line tower to prevent collapse.

[0003] During the processing of existing power transmission line anchor bolts, due to the relatively extensive control over anchor bolts and nuts, when the anchor bolts and nuts are handed over to the construction personnel of the subcontracting team, different anchor bolts and nuts are transported and handled together. The construction personnel construct based on experience, which has the risk of using large anchor bolts instead of small ones. Moreover, only single-sized anchor bolts can be fixed, and they cannot be adjusted according to anchor bolts of different sizes, which is extremely inconvenient to use. In addition, during the welding process of the anchor bolts, it is usually necessary to use steel bars to fix them into a square, which is difficult and inconvenient to operate. Utility Model Content

[0004] The main purpose of the utility model is to provide a power transmission line anchor bolt fixing processing device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A power transmission line anchor bolt fixing processing device, comprising a fixing plate 1 and a fixing plate 2, through holes are provided at the middle positions of the upper and lower ends of the fixing plate 1 and the fixing plate 2, and an adjusting mechanism is provided inside the through holes;

[0007] The adjustment mechanism includes two connecting frames, which are respectively installed in the through holes and fixedly connected to the fixed plate one and the fixed plate two respectively. A threaded column is slidably connected to the center position of the upper and lower ends of the connecting frames. The outer ring of the threaded column and the upper and lower ends near the fixed plate one and the upper and lower ends of the fixed plate two are threadedly connected with adjustment nuts. Sliding rods are slidably connected to the upper and lower ends of the connecting frames at both sides.

[0008] Furthermore, a bolt hole 1 is provided through the upper and lower ends of the fixing plate 1 and the fixing plate 2 and near the four corners, and the interior of the bolt hole 1 is movably connected with an anchor bolt body.

[0009] Furthermore, bolt holes three are provided through the upper and lower ends of the fixing plate one and the fixing plate two and close to both sides at the center of the front and rear ends.

[0010] Furthermore, bolt holes 2 are provided at the positions penetrating the upper and lower ends of the fixing plates 1 and 2 and located between the bolt holes 3 and 1.

[0011] Furthermore, bolt holes four are provided through the upper and lower ends of the fixing plates one and two and between the bolt holes three and two, and the four bolt holes one, two, three and four are arranged in a square with the center points connected.

[0012] Furthermore, a handle is fixedly connected to one side of the fixing plate 1, and an anti-slip pattern is provided on a side of the handle close to the fixing plate 1.

[0013] Furthermore, a support plate is arranged below the second fixing plate, and the bottom surface of the second fixing plate is in contact with the top surface of the support plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a fixing plate 1 and a fixing plate 2, and when welding the anchor bolts, the anchor bolts can be made to pass through a plurality of bolt holes 1, 2, 3 or 4 at appropriate positions on the fixing plate 1 according to the actual size of the anchor bolt body, so as to frame the anchor bolt body into a square. Afterwards, the anchor bolt body can be welded with the help of an external welding tool, which is convenient for positioning and has a simple operation process. At the same time, it is convenient to limit the size of the anchor bolt nut, which is conducive to observation, avoids mixed welding of bolts of different sizes, improves accuracy, and avoids the risk of processing anchor bolts by using large ones instead of small ones.

[0016] By means of the provided adjustment mechanism and the support plate, when fixing, the distance between the fixing plate one and the fixing plate two can be adjusted by means of the cooperation between the threaded column and the adjusting nut, so as to adapt to the anchor bolt bodies of different lengths. At the same time, the fixing plate two can be made to fit closely with the support plate through adjustment, so as to improve the stability of the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural diagram of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a left view of the utility model.

[0020] In the figure: 1. fixing plate 1; 2. fixing plate 2; 3. bolt hole 1; 4. bolt hole 2; 5. bolt hole 3; 6. bolt hole 4; 7. anchor bolt body; 8. support plate; 9. adjustment mechanism; 10. connecting frame; 11. threaded column; 12. adjustment nut; 13. slide rod. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and should not be understood as limiting the present invention. In order to better illustrate the specific implementation methods of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods of the present invention, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "front", "rear", "upper" and "lower" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-3 The power transmission line anchor bolt fixing processing device shown in the figure comprises a fixing plate 1 and a fixing plate 2, through holes are provided at the middle positions of the upper and lower ends of the fixing plate 1 and the fixing plate 2, and an adjusting mechanism 9 is provided inside the through holes;

[0025] The adjustment mechanism 9 includes two connecting frames 10, which are respectively installed in the through holes and are respectively fixedly connected to the fixing plate 1 and the fixing plate 2, and a threaded column 11 is slidably connected to the center of the upper and lower ends of the connecting frames 10. The outer circle of the threaded column 11 and the upper and lower ends of the fixing plate 1 and the upper and lower ends of the fixing plate 2 are threadedly connected with adjusting nuts 12. Sliding rods 13 are slidably connected to the upper and lower ends of the connecting frames 10 on both sides.

[0026] In this embodiment, bolt holes 3 are provided through the upper and lower ends of the fixing plate 1 and the fixing plate 2 and near the four corners. An anchor bolt body 7 is movably connected inside the bolt hole 3. The four anchor bolt bodies 7 are fixed into a square through the bolt hole 3 to facilitate welding and fixing.

[0027] In this embodiment, bolt holes 3 5 are provided through the upper and lower ends of the fixing plate 1 and the fixing plate 2 and near the center of the front and rear ends on both sides. The bolt holes 3 5 are convenient for adapting to anchor bolt bodies 7 of different sizes, thereby improving applicability.

[0028] In this embodiment, bolt holes 4 are provided through the upper and lower ends of fixing plate 1 and fixing plate 2 and between bolt hole 3 5 and bolt hole 1 3 . The provided bolt holes 4 can be adapted to anchor bolt bodies 7 of different sizes, thereby improving applicability.

[0029] In this embodiment, bolt holes 4 6 are provided at the positions between the bolt holes 3 5 and the bolt holes 2 4 and penetrating the upper and lower ends of the fixing plate 1 1 and the fixing plate 2 2, and the four bolt holes 1 3, the bolt holes 2 4, the bolt holes 3 5 and the bolt holes 4 6 are arranged in a square with the center points connected. The four bolt holes 6 are provided to facilitate adapting to the anchor bolt bodies 7 of different sizes. At the same time, the bolt holes 1 3, the bolt holes 2 4, the bolt holes 3 5 and the bolt holes 4 6 are all of common sizes for anchor bolts, and the bolt holes 1 3 are spaced 320 mm apart. , diagonal distance 452mm, hole diameter 57mm, setting, suitable for 4M56 anchor bolts, and bolt hole two 4 spacing 260mm, diagonal distance 367mm, hole diameter 43mm setting, suitable for 4M42 anchor bolts, and bolt hole three 5 spacing 240mm, diagonal distance 339mm, hole diameter 36mm setting, suitable for 4M36 anchor bolts, and bolt hole four 6 spacing 210mm, diagonal distance 297mm, hole diameter 31mm setting, suitable for 4M30 anchor bolts.

[0030] In this embodiment, a handle is fixedly connected to one side of the fixing plate 1, and an anti-slip pattern is provided on the side of the handle close to the fixing plate 1. The provided handle facilitates gripping and reduces the probability of slipping out of the hand.

[0031] In this embodiment, a support plate 8 is provided below the fixing plate 2, and the bottom surface of the fixing plate 2 is in contact with the top surface of the support plate 8. The fixing plate 2 is supported by the support plate 8 to prevent the fixing plate 2 from falling downward.

[0032] It should be noted that the utility model is a power transmission line anchor bolt fixing processing device. When in use, first, when welding the anchor bolt body 7, the bolt hole 1 3, bolt hole 2 4, bolt hole 3 5 or bolt hole 4 6 of appropriate size can be selected according to the actual size of the anchor bolt body 7, and then the fixing plate 1 is lifted by the handle, and the anchor bolt body 7 is passed through the bolt hole 1 3, bolt hole 2 4, bolt hole 3 5 or bolt hole 4 6 of the fixing plate 2 2 and the fixing plate 1 1, so as to check and limit the size of the anchor bolt body 7, facilitate observation, and avoid the situation that the anchor bolt body 7 has different sizes. At the same time, the support plate 8 is fixed under the fixing plate 2 2 in advance, and the fixing plate 2 2 is lifted to prevent it from sliding off the anchor bolt body 7. The anchor bolt body 7 can be fixed through the above steps so that it will not shake, and then the anchor bolt body 7 can be welded with the help of external tools, and the four anchor bolt bodies 7 are fixed into a square, completing the welding process of the anchor bolt body 7;

[0033] At the same time, before use, the distance between the fixing plate 1 and the fixing plate 2 can be adjusted by screwing the adjusting nut 12 as needed to adapt to the anchor bolt bodies 7 of different heights. At the same time, during the support process, the height of the fixing plate 2 can be adjusted by screwing the adjusting nut 12. Since the bottom surface of the fixing plate 2 is in contact with the top surface of the supporting plate 8, the support height can be reduced and the stability can be improved.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power transmission line anchor bolt fixing processing device, characterized in that: It comprises a fixing plate 1 (1) and a fixing plate 2 (2), wherein a through hole is provided at the center of the upper and lower ends of the fixing plate 1 (1) and the fixing plate 2 (2), and an adjustment mechanism (9) is provided inside the through hole; The adjustment mechanism (9) comprises two connecting frames (10), the two connecting frames (10) are respectively installed in the through holes and are respectively fixedly connected to the fixing plate 1 (1) and the fixing plate 2 (2), a threaded column (11) is slidably connected at the center position of the upper and lower ends of the connecting frames (10), and the outer ring of the threaded column (11) and the upper and lower ends of the fixing plate 1 (1) and the upper and lower ends of the fixing plate 2 (2) are threadedly connected with adjustment nuts (12), and sliding rods (13) are slidably connected at the positions on both sides of the upper and lower ends of the connecting frames (10).

2. A power transmission line anchor bolt fixing processing device according to claim 1, characterized in that: A bolt hole (3) is provided through the upper and lower ends of the fixing plate (1) and the fixing plate (2) and near the four corners, and an anchor bolt body (7) is movably connected inside the bolt hole (3).

3. A power transmission line anchor bolt fixing processing device according to claim 2, characterized in that: Bolt holes three (5) are provided through the upper and lower ends of the fixing plate one (1) and the fixing plate two (2) and close to both sides and centered at the front and rear ends.

4. A power transmission line anchor bolt fixing processing device according to claim 3, characterized in that: Bolt holes 2 (4) are provided at the upper and lower ends of the fixing plate 1 (1) and the fixing plate 2 (2) and between the bolt holes 3 (5) and the bolt holes 1 (3).

5. A power transmission line anchor bolt fixing processing device according to claim 4, characterized in that: Bolt holes (4) are provided at the upper and lower ends of the fixing plate (1) and the fixing plate (2) and between the bolt holes (5) and the bolt holes (4), and the four bolt holes (3), (4), (5) and (6) are arranged in a square shape with the center points of the four bolt holes (3), (4) and (6) connected.

6. The power transmission line anchor bolt fixing processing device according to claim 1, characterized in that: A handle is fixedly connected to one side of the fixing plate 1 (1), and a side of the handle close to the fixing plate 1 (1) is provided with anti-slip textures.

7. The power transmission line anchor bolt fixing processing device according to claim 1 is characterized in that: A support plate (8) is arranged below the second fixing plate (2), and the bottom surface of the second fixing plate (2) is in contact with the top surface of the support plate (8).

Images