CN215322108U - H-shaped steel column adjusting tool for contact net - Google Patents
H-shaped steel column adjusting tool for contact net Download PDFInfo
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- CN215322108U CN215322108U CN202121955864.0U CN202121955864U CN215322108U CN 215322108 U CN215322108 U CN 215322108U CN 202121955864 U CN202121955864 U CN 202121955864U CN 215322108 U CN215322108 U CN 215322108U
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- steel column
- shaped steel
- adjusting tool
- line system
- overhead line
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Abstract
The utility model discloses a contact net H-shaped steel column adjusting tool which comprises a frame body, a positioning part, an angle sensor, a calculating module, input equipment and output equipment, wherein the positioning part is arranged on the frame body, the frame body is also provided with the angle sensor for measuring the inclination angle of the positioning part, the calculating module for calculating the offset of a steel column according to the inclination angle, the input equipment for inputting the model of the steel column and the output equipment for outputting the offset of the steel column calculated by the calculating module, and the input equipment, the output equipment and the angle sensor are respectively connected with the calculating module through circuits. The positioning surface of the lower end of the positioning component is placed on the lower nut on the lower side of the steel column mounting plane, the angle sensor sends the angle information of the positioning surface of the lower end of the positioning component to the calculation module, the output device outputs the offset, and an installer can adjust the offset of the steel column to be a set value by adjusting the lower nut on the lower side of the steel column mounting plane without secondary adjustment.
Description
Technical Field
The utility model relates to the technical field of installation equipment of a contact net, in particular to an adjusting tool for an H-shaped steel column of the contact net.
Background
The high-speed railway is an important mark of modernization, and has become an important trend of railway development in China and even the world at present, and the high-speed railway density in China still has a large growing space. Along with the construction of railway, a plurality of difficult problems arise from the delivery, the contact net is an important component of high-speed railway, the steel column of the contact net is the foundation of the contact net, and the installation quality of the steel column directly influences the smoothness and the service life of the contact net.
The traditional steel column installation method is low in efficiency, after the steel column is installed, the slope of the steel column needs to be controlled by adjusting an adjusting nut at the bottom of a foundation bolt, in the adjustment process, according to the slope requirement of the steel column, an upper nut on the upper side of a steel column installation surface is firstly loosened, then a lower nut on the lower side of the steel column installation surface is adjusted, then the upper nut is pre-tightened to measure the slope, and if the slope does not meet the requirement, the steps are repeated. Because the bolts and the bolt positions that the steel columns of different models used are different, the change relation of the displacement and the slope of the adjusting nut cannot be accurately estimated, the nut needs to be frequently loosened and tightened in the adjusting process, the efficiency is low, and the permanent damage to the thread can be caused by loosening and tightening the nut for many times.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a tool for adjusting an H-shaped steel column of a contact net, which aims to solve the problem that nuts need to be loosened and tightened for many times when the slope of the steel column is adjusted in the prior art.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a contact net H shaped steel post adjustment tool, comprising a frame body, positioning element, angle sensor, calculation module, input device and output device, positioning element sets up in the support body, the support body still is equipped with the angle sensor of the inclination of measuring positioning element, calculate the calculation module of steel column offset according to inclination, be used for the input device of input steel column model and be used for exporting the output device of the steel column offset that calculation module calculated, input device, output device and angle sensor pass through circuit connection with calculation module respectively.
Further, the number of the positioning parts is two, and the two positioning parts are slidably arranged on the frame body.
Further, the support body is provided with a slide rail, and the positioning part is arranged on the slide rail in a sliding mode.
Further, the slide rail is a polished rod.
Further, every locating component includes two aluminium alloies, and two aluminium alloies interval set up.
Further, the H-shaped steel column adjusting tool for the contact network further comprises a sliding part, the two aluminum profiles are in sliding connection with the polished rod through the sliding part, and the sliding part is provided with a locking device capable of limiting the displacement of the sliding part on the polished rod.
Furthermore, the locking device is a locking screw, and the exposed end of the locking screw is provided with a locking handle.
Further, the angle sensor is a gyroscope.
Further, the output device is a display screen.
Further, the input device is a touch screen.
The utility model has the following advantages: the method comprises the steps that a positioning face of the lower end of a positioning component is placed on a lower nut on the lower side of a steel column mounting plane, an angle sensor sends angle information of the positioning face of the lower end of the positioning component to a calculation module, the calculation module calculates offset required by a steel column at a current gradient inclination angle according to a steel column model and a target steel column slope input by input equipment, output equipment outputs the offset, an installer can adjust the offset of the steel column to be a set value through adjusting the lower nut on the lower side of the steel column mounting plane to reach the target slope, then an adjusting tool can be taken down, and the steel column is mounted without secondary adjustment. The installation efficiency of the steel column is greatly improved, thread damage caused by repeated nut loosening in the traditional method is avoided, and the effect is remarkable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.
Fig. 1 is a schematic structural view of an adjustment tool for an H-shaped steel column of a contact network according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a control box of an adjustment tool for an H-shaped steel column of a contact network according to a specific embodiment of the present invention.
In the figure: 1-a frame body; 2-a positioning member; 3-a slide rail; 4-a sliding member; 5-locking a handle; 6-handle; 7-a control box; 8-an angle sensor; 9-an input device; 10-an output device; 11-a calculation module.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
As shown in fig. 1, the specific embodiment of the present invention provides an adjustment tool for an H-shaped steel column of a contact network, which includes a frame body 1, a positioning component 2, an angle sensor 8, a calculation module 11, an input device 9, and an output device 10, wherein the positioning component 2 is disposed on the frame body 1, a positioning surface at the lower end of the positioning component 2 is placed on a lower nut at the lower side of a steel column mounting plane, the frame body 1 is further provided with the angle sensor 8, the calculation module 11, the input device 9, and the output device 10, and the calculation module 11 are connected through a circuit, and the angle sensor 8 and the calculation module 11 are connected through a circuit, as shown in fig. 2. Specifically, the angle sensor 8, the calculation module 11, the input device 9 and the output device 10 are integrally arranged in the control box 7, and the control box 7 is arranged on the frame body 1.
The angle sensor 8 sends the angle information of the positioning surface at the lower end of the positioning component 2 to the calculation module 11, the calculation module 11 calculates the offset required by the steel column at the current gradient inclination angle according to the steel column model and the target steel column slope input by the input device 9, the output device 10 outputs the offset, an installer can adjust the offset of the steel column to a set value by adjusting a lower nut on the lower side of the steel column mounting surface, the target slope is reached, after the target slope is reached, the output device 10 gives a prompt of completion of adjustment, an adjusting tool can be taken down, the steel column is mounted, and secondary adjustment is not needed. The use method of the contact net H-shaped steel column adjusting tool comprises the following steps: the bottom nut is adjusted by using the adjusting tool for the H-shaped steel column of the contact network, the steel column is installed, the upper nut is fastened, the adjustment is finished, after the adjusting tool for the H-shaped steel column of the contact network is used, the installation efficiency of the steel column is greatly improved, theodolite and theodolite operating personnel are saved, the thread damage caused by the fact that the nuts are loosened and tightened for many times by the traditional method is overcome, and the effect is obvious.
The adjusting tool for the H-shaped steel column of the contact net is applied to high-speed rails, overcomes the defects of low installation efficiency and resource waste of the traditional steel column, ensures the construction quality, and achieves the acceptance pass rate of 100%.
In an optional embodiment, the number of locating component 2 is two, and two locating component 2 slidable sets up in support body 1, makes two locating component 2's interval adjustable to adapt to the steel column of different models, the bolt interval of different models steel column is different, through the slip of locating component 2, places the locating surface of two locating component 2 lower extremes respectively on the nut of lower part, compare with only a locating component 2, the adjustment instrument relies on two locating component 2 to place on the nut, and the installation is firm, and it is accurate to measure.
In an optional embodiment, the support body 1 is provided with a slide rail 3, the positioning component 2 is slidably arranged on the slide rail 3, the slide rail 3 can be a polished rod, a lead screw or a groove-shaped rail, the positioning component 2 is shifted to a proper position before use, the adjustable range is large, the adjustment is convenient, and the size precision is high.
In an alternative embodiment, each positioning member 2 comprises two aluminum profiles, which have high precision and light weight, and the positioning member 2 may be made of other materials, such as angle aluminum, angle iron, etc., or may be a plate-shaped member. Two aluminium alloy intervals set up, and in this scheme, two aluminium alloys pass through sliding part 4 and polished rod sliding connection such as slider, and two aluminium alloys are located the both sides of bolt respectively, clip the bolt from both sides, and the installation is reliable firm.
In an alternative embodiment, the sliding member 4 is provided with a locking device capable of limiting the displacement of the sliding member 4 on the sliding rail 3, the locking device may be a locking screw or the like, the locking screw is tightened to make the locking screw abut against the sliding rail 3, and the displacement of the sliding member 4 on the sliding rail 3 is limited by the friction force between the locking screw and the sliding rail 3. In the scheme, the locking device is a locking screw, and the exposed end of the locking screw is provided with a locking handle 5, so that the locking screw can be conveniently rotated.
In an alternative embodiment, the frame body 1 is made of aluminum section, and both ends of the sliding rail 3 are connected to the frame body 1. In this scheme, use four 20 series industry aluminium alloy to constitute support body 1, angle sensor 8, calculation module 11, input device 9 and output device 10 integration set up in control box 7, and control box 7 sets up on support body 1, and aluminium alloy intensity is big, and the precision is high, and light in weight, support body 1 can also be made by other materials, for example square steel, circular steel tube etc..
In an alternative embodiment, the angle sensor 8 is a gyroscope or another form of angle sensor 8, in this embodiment, after the gyroscope is horizontally calibrated, the positioning component 2 is placed on the lower nut, and the gyroscope measures the inclination angle information of the positioning component 2 and sends the information to the calculation module 11.
In an alternative embodiment, the output device 10 is a display screen, the input device 9 is a touch screen, the integration is high, the output device 10 may also be a speaker, the set value is played, and the input device 9 may also be a key.
In an alternative embodiment, the frame 1 is provided with a handle 6. The convenience engineer moves adjustment tool.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (10)
1. The utility model provides a contact net H shaped steel post adjustment tool which characterized in that: including support body (1), locating part (2), angle sensor (8), calculation module (11), input device (9) and output device (10), locating part (2) set up in support body (1), support body (1) still is equipped with the measurement angle sensor (8) of the inclination of locating part (2), calculate calculation module (11) of steel column offset according to inclination, be used for inputting input device (9) of steel column model and be used for outputting output device (10) of the steel column offset that calculation module (11) calculated, input device (9) output device (10) with angle sensor (8) respectively with calculation module (11) pass through circuit connection.
2. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 1, wherein: the number of the positioning components (2) is two, and the two positioning components (2) are slidably arranged on the frame body (1).
3. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 1, wherein: the frame body (1) is provided with a sliding rail (3), and the positioning part (2) is arranged on the sliding rail (3) in a sliding manner.
4. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 3, wherein: the slide rail (3) is a polished rod.
5. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 4, wherein: every locating part (2) includes two aluminium alloy, two the aluminium alloy interval sets up.
6. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 5, wherein: the H-shaped steel column adjusting tool for the contact net further comprises sliding parts (4), the two aluminum profiles are in sliding connection with the polish rod through the sliding parts (4), and the sliding parts (4) are provided with locking devices capable of limiting the sliding parts (4) to move on the polish rod.
7. The adjusting tool for the H-shaped steel column of the overhead line system of claim 6, wherein: the locking device is a locking screw, and a locking handle (5) is arranged at the exposed end of the locking screw.
8. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 1, wherein: the angle sensor (8) is a gyroscope.
9. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 1, wherein: the output device (10) is a display screen.
10. The adjusting tool for the H-shaped steel column of the overhead line system according to claim 1, wherein: the input device (9) is a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121955864.0U CN215322108U (en) | 2021-08-19 | 2021-08-19 | H-shaped steel column adjusting tool for contact net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121955864.0U CN215322108U (en) | 2021-08-19 | 2021-08-19 | H-shaped steel column adjusting tool for contact net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215322108U true CN215322108U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121955864.0U Active CN215322108U (en) | 2021-08-19 | 2021-08-19 | H-shaped steel column adjusting tool for contact net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215322108U (en) |
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2021
- 2021-08-19 CN CN202121955864.0U patent/CN215322108U/en active Active
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