Plug-in angle steel foundation adjusting device for power transmission line

Abstract

The utility model discloses a power transmission line plug-in type angle steel foundation adjusting device, which relates to the technical field of angle steel foundation inclination angle measurement, and comprises a support plate, a semicircular plate is fixedly connected above the support plate, a sliding block is arranged on the inner wall of a sliding groove, the sliding block penetrates through the sliding groove, a marking needle is fixedly connected below the sliding block, and the marking needle is arranged on the semicircular plate. The inner wall of the groove is slidably connected with a sliding plate, one side of the sliding plate is fixedly connected with a pointer, the front side of the supporting plate is fixedly connected with a length scale line below the groove, the upper portions of the two shells are each provided with a containing groove, and a fixing device is arranged between the two shells. By arranging the shell, the containing groove and the fixing device, the semicircular plate can be protected conveniently, the situation that the semicircular plate is damaged or broken and cannot be used normally is avoided, by arranging the sliding block, the length scale line and the pointer, the distance of the inclination angle of the angle steel can be measured conveniently, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel foundation inclination angle measurement, in particular to an insertion-type angle steel foundation adjustment device for a power transmission line. Background Art

[0002] The tower foundations all use the main steel inserted foundation. During the construction of the main steel inserted foundation, the key data items to be controlled include the root opening of the angle steel top edge, the root opening of the angle steel edge on the top surface of the foundation, the height difference of the angle steel top edge, the slope ratio of the front (side) surface of the angle steel, etc. Whether the angle steel slope ratio (angle steel inclination angle) meets the design requirements is one of the key technical indicators of this type of foundation. The traditional control of the slope ratio of the oblique angle steel is usually the plumb ball method and theodolite measurement method.

[0003] For example, the Chinese patent with application number "CN201921245034.1" is named "A power transmission line plug-in angle steel foundation adjustment device", which includes a support beam, a balance tube, a semicircular plate and a slider; the balance tubes are symmetrically bonded laterally on the left and right sides of the top of the support beam, a semicircular plate is welded to the middle of the top of the support beam, and screw rods are symmetrically and vertically penetrated on the left and right sides of the support beam, and two groups of screw rods are threadedly connected to the support beam, and turntables are welded to the tops of the two groups of screw rods, and pads are provided at the bottoms of the two groups of screw rods; a slide groove is provided between the front and rear sides of the semicircular plate. The utility model and the device can more conveniently measure the inclination angle of the angle steel, and the measured data does not need to be calculated, which is more intuitive and simple.

[0004] During use, the device measures the inclination angle of the angle steel through the angle line on the semicircular plate. However, the device lacks a protective device for the semicircular plate when not in use, which can easily cause the semicircular plate to be damaged or broken and thus cannot be used normally. Secondly, when measuring the inclination angle of the angle steel, it is also necessary to measure the inclination distance of the angle steel. Therefore, the use of the device has certain limitations. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a power transmission line inserted angle steel foundation adjustment device, which is convenient for protecting the semicircular plate by providing a shell, a accommodating groove and a fixing device to prevent the semicircular plate from being damaged or broken and thus unable to be used normally. A slider, a length scale line and a pointer are provided to facilitate measuring the distance of the inclination angle of the angle steel, thereby improving the practicability of the device.

[0006] The utility model also provides a power transmission line plug-in angle steel foundation adjustment device, comprising: a support plate, a semicircular plate fixedly connected to the top of the support plate, an angle line arranged on the front side of the semicircular plate, a slide groove arranged on the surface of the semicircular plate, a slider arranged on the inner wall of the slide groove, the slider penetrates the slide groove, a marking pin is fixedly connected to the bottom of the slider, a first bolt is threadedly connected to the top of the slider, a groove is arranged on the front side of the support plate, a slide plate is slidably connected to the inner wall of the groove, a handle is fixedly connected to the top of the slide plate, a pointer is fixedly connected to one side of the slide plate, a length scale line is fixedly connected to the front side of the support plate and located below the groove, a housing is rotatably connected to both sides of the top of the support plate, a receiving groove is arranged on the top of the two housings, and a fixing device is arranged between the two housings. By arranging the housing, the receiving groove and the fixing device, it is convenient to protect the semicircular plate, avoid the semicircular plate from being damaged or broken so that it cannot be used normally, and the slider, the length scale line and the pointer are arranged, so that it is convenient to measure the distance of the angle steel inclination angle, thereby improving the practicality of the device.

[0007] According to the power transmission line plug-in angle steel foundation adjustment device, the fixing device includes a limit plate fixedly connected to one side of two housings, one side of the two limit plates is provided with a through hole, the inner wall of the through hole is threadedly connected with a fastening bolt, and one side of the fastening bolt is threadedly connected with a fastening nut. The fastening bolts are used to fix the two limit plates, thereby fixing the two housings, and the fastening nuts are used to fix the fastening bolts.

[0008] According to the power transmission line insertion angle steel foundation adjustment device, a screw is threadedly connected to the lower part of the support plate, and a bottom plate is fixedly connected to the lower part of the screw, so that the support plate can be supported by the bottom plate.

[0009] According to the power transmission line insertion angle steel foundation adjustment device, the two receiving grooves are both semicircular in shape, and the inner wall of the receiving groove is fixedly connected with a protective pad. The receiving groove is convenient for accommodating the semicircular plate, and the protective pad is used to prevent the semicircular plate from being damaged.

[0010] According to the power transmission line insertion angle steel foundation adjustment device, grooves are provided on both sides above the support plate, and a bubble level is fixedly connected to the inner wall of the groove. The bubble level is used to observe whether the support plate is on a plane.

[0011] According to the power transmission line insertion angle steel foundation adjustment device, the marking needle is located on the upper side of the angle line, and the pointer is located directly above the length scale line. The marking needle and the pointer facilitate the staff to clearly view the measured length and measured angle.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a schematic diagram of the overall structure of a power transmission line insertion angle steel foundation adjustment device of the utility model;

[0015] Figure 2 This is a schematic diagram of the closed structure of the shell of a power transmission line insertion angle steel foundation adjustment device of the utility model;

[0016] Figure 3 for Figure 1 A magnified view of the structure at center;

[0017] Figure 4 The utility model is a structural diagram of a fixing device of a power transmission line insertion type angle steel foundation adjustment device.

[0018] Legend:

[0019] 1. Support plate; 2. Semicircular plate; 3. Angle line; 4. Slide groove; 5. Slider; 6. Marking needle; 7. First bolt; 8. Groove; 9. Slide plate; 10. Handle; 11. Pointer; 12. Length scale line; 13. Shell; 14. Receiving groove; 15. Fixing device; 16. Screw; 17. Bottom plate; 151. Limit plate; 152. Through hole; 153. Fastening bolt; 154. Fastening nut; 141. Protective pad; 101. Slot body; 102. Bubble level. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4The utility model embodiment is a power transmission line insertion angle steel foundation adjustment device, which includes: a support plate 1, a semicircular plate 2 is fixedly connected to the top of the support plate 1, an angle line 3 is arranged on the front side of the semicircular plate 2, a slide groove 4 is arranged on the surface of the semicircular plate 2, and the shape of the slide groove 4 is semicircular, a slider 5 is arranged on the inner wall of the slide groove 4, the slider 5 passes through the slide groove 4, a marking needle 6 is fixedly connected to the bottom of the slider 5, a first bolt 7 is threadedly connected to the top of the slider 5, and the slider 5 is conveniently fixed to the semicircular plate 2 by rotating the first bolt 7, a groove 8 is arranged on the front side of the support plate 1, and the inner wall of the groove 8 slides A slide plate 9 is connected, a handle 10 is fixedly connected to the top of the slide plate 9, a pointer 11 is fixedly connected to one side of the slide plate 9, a length scale line 12 is fixedly connected to the front side of the support plate 1 and below the groove 8, and the pointer 11 cooperates with the length scale line 12 to facilitate measuring the length of the angle steel, shells 13 are rotatably connected to both sides above the support plate 1, and the shells 13 are used to protect the semicircular plate 2, and accommodating grooves 14 are provided above the two shells 13, and the two accommodating grooves 14 form a protective cavity to facilitate protecting the semicircular plate 2, and a fixing device 15 is provided between the two shells 13.

[0022] The fixing device 15 includes a limit plate 151 fixedly connected to one side of the two housings 13. One side of the two limit plates 151 is provided with a through hole 152. The inner wall of the through hole 152 is threadedly connected with a fastening bolt 153. One side of the fastening bolt 153 is threadedly connected with a fastening nut 154. The fixing device 15 is used to fix the housing 13 so that the housing 13 covers the support plate 1.

[0023] Working principle: When using for the first time, observe whether the support plate 1 is on the plane through the bubble level 102, so that the device can measure the inclination angle of the angle steel more accurately, measure the inclination angle of the angle steel through the angle line 3 on the semicircular plate 2, and observe the inclination angle through the marking needle 6. At the same time, the distance of the inclination angle of the angle steel can be measured through the length scale line 12, and the length of the distance can be easily read through the pointer 11. When the device is not in use, the two shells 13 can be covered on the top of the support plate 1, so that the limit plates 151 above the two shells 13 fit together, and then the fastening bolts 153 are inserted into the through holes 152 and fixed with the fastening nuts 154, so that the two shells 13 are fixed on the support plate 1 to prevent the semicircular plate 2 from breaking or being damaged when not in use.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A power transmission line insertion angle steel foundation adjustment device, comprising: A support plate (1), characterized in that a semicircular plate (2) is fixedly connected to the top of the support plate (1), an angle line (3) is provided on the front side of the semicircular plate (2), a slide groove (4) is provided on the surface of the semicircular plate (2), a slider (5) is provided on the inner wall of the slide groove (4), the slider (5) passes through the slide groove (4), a marking needle (6) is fixedly connected to the bottom of the slider (5), a first bolt (7) is threadedly connected to the top of the slider (5), and a groove (8) is provided on the front side of the support plate (1) The inner wall of the groove (8) is slidably connected to a slide plate (9), a handle (10) is fixedly connected to the top of the slide plate (9), a pointer (11) is fixedly connected to one side of the slide plate (9), a length scale line (12) is fixedly connected to the front side of the support plate (1) and located below the groove (8), shells (13) are rotatably connected to both sides of the top of the support plate (1), and a receiving groove (14) is provided on the top of the two shells (13), and a fixing device (15) is provided between the two shells (13).

2. The power transmission line insertion angle steel foundation adjustment device according to claim 1, characterized in that: The fixing device (15) comprises a limiting plate (151) fixedly connected to one side of the two shells (13), one side of the two limiting plates (151) is provided with a through hole (152), the inner wall of the through hole (152) is threadedly connected with a fastening bolt (153), and one side of the fastening bolt (153) is threadedly connected with a fastening nut (154).

3. The power transmission line insertion angle steel foundation adjustment device according to claim 1, characterized in that: A screw rod (16) is threadedly connected below the support plate (1), and a bottom plate (17) is fixedly connected below the screw rod (16).

4. The power transmission line insertion angle steel foundation adjustment device according to claim 1, characterized in that: The two receiving grooves (14) are both semicircular in shape, and a protection pad (141) is fixedly connected to the inner wall of the receiving groove (14).

5. The power transmission line insertion angle steel foundation adjustment device according to claim 1, characterized in that: A trough body (101) is provided on both sides above the support plate (1), and a bubble level (102) is fixedly connected to the inner wall of the trough body (101).

6. The power transmission line insertion angle steel foundation adjustment device according to claim 1, characterized in that: The marking needle (6) is located on one side above the angle line (3), and the pointer (11) is located directly above the length scale line (12).

Images