Buckling tower pull rod machining platform

Abstract

The utility model provides a buckle tower pull rod machining platform which comprises a base, first sliding blocks and a supporting assembly, channel steel is fixedly arranged on the top of the base, the number of the first sliding blocks is two, each first sliding block is arranged on the channel steel in a sliding mode through a sliding groove, a lug plate is detachably arranged on the top of each first sliding block, a positioning hole is formed in each lug plate, and the supporting assembly is arranged on the base. A first pin shaft is movably arranged on the positioning hole of each lug plate in a penetrating mode, the supporting assemblies are arranged on the channel steel in a sliding mode, and the supporting assemblies are used for supporting the connecting plate and the steel pipe. The mounting holes of the two connecting plates positioned at the same end of the steel pipe are not concentric, so that the processed tower buckling pull rod does not meet the requirement.

Description

Technical Field

[0001] This utility model relates to the field of tower tie rod processing technology, and in particular to a tower tie rod processing platform. Background Technology

[0002] Cable cranes are generally used in bridge construction that spans large-span rivers or canyons and ravines, inaccessible to ordinary hoisting machinery. The tower, as the support frame for the cable crane, has a complex structure and multiple connection systems. The tower tie rod consists of a steel pipe and connecting plates. The connecting plates have mounting holes. Two parallel connecting plates need to be installed at both ends of the steel pipe, and the mounting holes of the two connecting plates at the same end of the steel pipe need to be concentric. After the connecting plates at both ends of the steel pipe are installed, the spacing between the mounting holes of the connecting plates at both ends of the steel pipe needs to be controlled.

[0003] When processing tower tie rods, the traditional processing method generally involves cutting a connecting groove on the steel pipe of the tower tie rod, inserting the connecting plate of the tower tie rod into the connecting groove, and then welding the connecting plate to the steel pipe. Since the dimensional accuracy of the connecting groove on the steel pipe has a significant impact on the overall quality of the tower tie rod, the connecting groove may be too long. If the connecting plate is then installed and welded into the connecting groove, the mounting holes on the two connecting plates may become misaligned. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tower tie rod processing platform, which solves the problem that when the connecting groove on the steel pipe of the tower tie rod is too long, the mounting holes of the two connecting plates located at the same end of the steel pipe are not concentric after the connecting plate is welded to the steel pipe, resulting in the processed tower tie rod not meeting the requirements.

[0005] According to an embodiment of this utility model, a pylon tie rod processing platform includes a base, a first slider, and a support assembly. A channel steel is fixedly provided on the top of the base. There are two first sliders, each of which is slidably mounted on the channel steel via a sliding groove. Each first slider has a detachable ear plate on its top, and each ear plate has a positioning hole. A first pin is movably inserted through the positioning hole of each ear plate. There are several support assemblies, which are slidably mounted on the channel steel and are used to support the connecting plate and the steel pipe.

[0006] Compared with the prior art, this utility model has the following beneficial effects: By sliding two first sliders on the channel steel, when welding the connecting plate to the steel pipe, the two connecting plates are pre-set on both sides of the ear plate through the first pin, and the two connecting plates are supported by the support assembly. Then, the steel pipe is placed on multiple support assemblies, so that one end of the two connecting plates is inserted into the connecting groove on the steel pipe, and then the two connecting plates are welded to the steel pipe. The same method is used when welding the connecting plate at the other end of the steel pipe. Since the two connecting plates are pre-connected through the first pin when welding to the steel pipe, the mounting holes on the two connecting plates at the same end of the steel pipe are concentric, thereby ensuring that the processed tower tie rod meets the processing requirements.

[0007] Furthermore, each support component includes: a second slider, which is slidably mounted on the channel steel, a support plate is movably mounted on the top of each second slider, and an adjustment component for adjusting the distance between the support plate and the second slider is also provided on each second slider.

[0008] Furthermore, the adjustment assembly includes: an adjustment screw, one end of which passes vertically upward through the second slider and is rotatably connected to the support plate; the adjustment screw is threadedly connected to the second slider.

[0009] Furthermore, an arc-shaped groove is provided on the top of the support plate.

[0010] Furthermore, a scale is provided on the top of the base along its length.

[0011] Furthermore, it also includes a second pin, with a through hole in the channel steel through which the second pin passes.

[0012] Furthermore, each ear plate has a mounting plate at its bottom, which is bolted to the first slider.

[0013] Furthermore, the base is made of I-beams. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0015] Figure 2 This is a front view of an embodiment of the present utility model.

[0016] Figure 3 This is a side view of an embodiment of the present utility model.

[0017] In the above attached figures: 1. Base; 2. Channel steel; 3. First slider; 4. Ear plate; 5. First pin; 6. Second slider; 7. Support plate; 8. Adjusting screw; 9. Scale; 10. Second pin; 11. Mounting plate; 21. Connecting plate; 22. Steel pipe. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] like Figure 1 As shown in Figure 3, this utility model embodiment proposes a pylon tie rod processing platform, including a base 1, a first slider 3, and a support assembly. A channel steel 2 is fixedly provided on the top of the base 1. There are two first sliders 3, each of which is slidably mounted on the channel steel 2 via a sliding groove. Each first slider 3 has a detachable ear plate 4 on its top. Each ear plate 4 has a positioning hole, and a first pin 5 is movably inserted through the positioning hole of each ear plate 4. There are several support assemblies, which are slidably mounted on the channel steel 2. The support assemblies are used to support the connecting plate 21 and the steel pipe 22. The channel steel 2 has a groove. The diameters of the first pin 5, mounting holes, and positioning holes are all the same. In this embodiment, the thickness of the ear plate 4 is the same as the distance between the two connecting plates 21. The ear plate 4 is detachably connected to the top of the first slider 3. The processing personnel can make and replace suitable ear plates 4 according to the size of the connecting plate 21 to be processed. The first slider 3 is I-shaped and is slidably connected to the channel steel 2. The two first sliders 3 are respectively slidably set at both ends of the channel steel 2. When welding the steel pipe 22 and the connecting plate 21, multiple support components are first set between the two first sliders 3, and then the two connecting plates 21 are placed on both sides of the ear plate 4. The first pin 5 is then passed through the mounting hole of one of the connecting plates 21 in sequence. The mounting holes on the ear plate 4 and the mounting holes on the other connecting plate 21 are made so that the mounting holes of the two connecting plates 21 to be welded to the steel pipe 22 are concentric. At this time, one of the support components is used to support the two connecting plates 21 so that the two connecting plates 21 are in a horizontal state (i.e., the state to be welded). Then the steel pipe 22 is supported on the other support component, and the two connecting plates 21 in the state to be welded are inserted into the pre-cut connecting grooves on the steel pipe 22. At this time, the two connecting plates 21 can be welded to the steel pipe 22. The above-mentioned installation operation of the connecting plates 21 is performed on the other end of the steel pipe 22. Finally, two parallel connecting plates 21 with concentric mounting holes are welded to both ends of the steel pipe 22, thereby completing the processing of the tower tie rod.

[0020] like Figure 1-2 As shown, each support component further includes: a second slider 6, which is slidably mounted on the channel steel 2; a support plate 7 is movably mounted on the top of each second slider 6; and an adjustment component for adjusting the distance between the support plate 7 and the second slider 6 is also provided on each second slider 6. Specifically, when supporting the connecting plate 21 or the steel pipe 22, the distance between the support plate 7 and the top of the second slider 6 is pre-adjusted using the adjustment component, so that the support plate 7 supports the bottom of the connecting plate 21 or the steel pipe 22.

[0021] like Figure 1-3As shown, the adjustment assembly further includes an adjustment screw 8, one end of which passes vertically upward through the second slider 6 and is rotatably connected to the support plate 7. The adjustment screw 8 is threadedly connected to the second slider 6. In this embodiment, the second slider 6 is I-shaped, meaning that one end of the upper wing plate of the second slider 6 is threadedly connected to the adjustment screw 8, and the end of the adjustment screw 8 is rotatably connected to the support plate 7. By turning the adjustment screw 8, the horizontal height of the support plate 7 is changed when the adjustment screw 8 is screwed in and out of the upper wing plate of the second slider 6. Preferably, a guide rod is fixedly provided at the top of the upper wing plate of the second slider 6, and a guide groove for the guide rod to slide is provided on the support plate 7.

[0022] Furthermore, an arc-shaped groove is provided on the top of the support plate 7. Since part of the support plate 7 supports the bottom of the connecting plate 21, the bottom of the connecting plate 21 is flat, while part of the support plate 7 supports the steel pipe 22, the bottom of the steel pipe 22 is arc-shaped, and an arc-shaped groove is provided on the top of part of the support plate 7 to accommodate the arc-shaped structure of the bottom of the steel pipe 22.

[0023] like Figure 1-3 As shown, furthermore, a scale 9 is provided on the top of the base 1 along its length. Since the pre-cut connecting groove on the steel pipe 22 may be too long, and the spacing between the mounting holes of the connecting plates 21 at both ends of the steel pipe 22 needs to be controlled to meet the requirements, the scale 9 is used to measure and adjust the spacing between the first sliders 3 at both ends of the channel steel 2, so that the spacing between the positioning holes of the ear plates 4 on the two first sliders 3 is in the predetermined position, thereby ensuring that the spacing between the mounting holes on the connecting plates 21 at both ends of the steel pipe 22 meets the requirements after welding.

[0024] like Figure 1-3 As shown, it further includes a second pin 10. A through-hole is provided in the channel steel 2, and the second pin 10 passes through the through-hole. After the second pin 10 passes through the through-hole of the channel steel 2, it can act as a limiter, causing the side wall of one of the first sliders 3 to abut against the second pin 10, thereby positioning the first slider 3 and facilitating the batch processing of the pylon tie rod. As a preferred embodiment, the first slider 3 can also be provided with a through-hole for the second pin 10 to pass through. During positioning, the second pin 10 is directly inserted into the through-hole of the first slider 3.

[0025] like Figure 1-3As shown, each ear plate 4 is further provided with a mounting plate 11 at its bottom, and the mounting plate 11 is bolted to the first slider 3. In this embodiment, the ear plate 4 and the mounting plate 11 are integrally formed, and the top of the first slider 3 is provided with a threaded hole. The mounting plate 11 is locked and fixed to the first slider 3 by bolts. When it is necessary to replace different types of ear plates 4 to adapt to the processing of connecting plates 21 of different sizes, the mounting plate 11 is released by bolts, and then the mounting plate 11 of the required ear plate 4 is installed on the first slider 3.

[0026] Furthermore, the base 1 is made of I-beams. Both I-beams and channel steel 2 are materials that are readily available on construction sites, allowing processing personnel to quickly find materials to create this processing platform according to their processing needs.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A platform for processing tower tie rods, characterized in that, include: The base (1) has a channel steel (2) fixedly installed on the top of the base (1); First slider (3), there are two first sliders (3), each first slider (3) is slidably mounted on the channel steel (2) through a slide groove, and each first slider (3) is detachably provided with an ear plate (4) on its top, each ear plate (4) is provided with a positioning hole, and each ear plate (4) is movably provided with a first pin (5) through the positioning hole. Support components, there are several support components, the support components are slidably set on the channel steel (2), and the support components are used to support the connecting plate (21) and the steel pipe (22).

2. The pylon tie rod processing platform as described in claim 1, characterized in that, Each support component includes: a second slider (6), which is slidably mounted on the channel steel (2). Each second slider (6) is movably provided with a support plate (7) on its top. Each second slider (6) is also provided with an adjustment component for adjusting the distance between the support plate (7) and the second slider (6).

3. The pylon tie rod processing platform as described in claim 2, characterized in that, The adjustment assembly includes: an adjustment screw (8), one end of which passes vertically upward through the second slider (6) and is rotatably connected to the support plate (7), and the adjustment screw (8) is threadedly connected to the second slider (6).

4. The pylon tie rod processing platform as described in claim 3, characterized in that: An arc-shaped groove is provided on the top of the support plate (7).

5. The pylon tie rod processing platform as described in claim 1, characterized in that: The base (1) has a scale (9) on its top along its length.

6. The pylon tie rod processing platform as described in claim 1, characterized in that: It also includes a second pin (10), and a through hole is provided on the channel steel (2), through which the second pin (10) passes.

7. The pylon tie rod processing platform as described in claim 1, characterized in that: Each ear plate (4) has a mounting plate (11) at its bottom, and the mounting plate (11) is bolted to the first slider (3).

8. The pylon tie rod processing platform as described in claim 1, characterized in that: The base (1) is made of I-beam.

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