CN102903554A - High-voltage isolating switch mounting platform - Google Patents

Abstract

The invention provides a high-voltage isolating switch mounting platform which comprises an operation panel, a first direction adjusting rod and a second direction adjusting rod which are connected with the operation panel, a first direction railway connected with the first direction adjusting rod, a second direction railway connected with the second direction adjusting rod, a railway fixed plate positioned below the operation panel, a support positioned below the railway fixed plate, and a height adjusting rod connected with the support, wherein the first direction adjusting rod is perpendicular to the second direction adjusting rod. The high-voltage isolating switch mounting platform provided by the invention can accurately control the migration distance of the operation panel, thus the whole adjustment process is time-saving, labor-saving and safe.

Description

A high-voltage isolation switch installation platform

technical field

The present invention relates to an installation platform, and more specifically relates to an installation platform for a high-voltage isolating switch.

Background technique

During electric power construction, many heavy equipment are involved, such as high-voltage disconnectors. In the process of replacing the high-voltage disconnector, the high-voltage disconnector mounting platform will be used.

The height of the installation platform of the high-voltage isolation switch mechanism in the prior art can be adjusted by adjusting the four brackets up and down.

However, in the process of replacing the high-voltage isolating switch, since the installation platform of the high-voltage isolating switch can only be adjusted in height, but cannot be adjusted from front to back, left and right, when installing the operating mechanism box of the high-voltage isolating switch, it cannot be realized. Centering (that is, the output shaft of the operating mechanism box coincides with the center line of the vertical connecting rod of the isolating switch) requires the overall movement of the high-voltage isolating switch installation platform to achieve centering. However, it is difficult to accurately control the high-voltage isolating switch installation platform during the manual movement The moving distance of the installation platform of the high-voltage isolating switch makes it very difficult to accurately locate the operating mechanism box of the high-voltage isolating switch. It is also necessary to adjust the operating mechanism box again, resulting in problems such as time-consuming, labor-intensive and potential safety hazards during replacement.

Contents of the invention

The purpose of the present invention is to provide a high-voltage isolating switch installation platform to realize the adjustment of the high-voltage isolating switch installation platform from front to back.

In order to achieve the above purpose, the present invention provides a high-voltage isolating switch installation platform, including:

A working panel; a first direction adjusting rod connected to the working panel and a second direction adjusting rod; a first direction track connected to the first direction adjusting rod; a second direction adjusting rod connected to the second direction track; a track fixing plate located below the working panel; a bracket located below the track fixing plate; a height adjustment rod connected to the bracket; the first direction adjustment rod is perpendicular to the second direction adjustment rod.

Preferably, in the installation platform of the above-mentioned high-voltage isolation switch, the first direction adjustment rod and the second direction adjustment rod are threaded rods with external threads, and the first direction track and the second direction track are internal threads The hollow tube, the external thread matches the internal thread.

Preferably, in the installation platform of the above-mentioned high voltage isolating switch, the first direction adjusting rod and the second direction adjusting rod are sliding rods, and the first direction track and the second direction track are hollow tubes with ball bearings inside.

Preferably, in the installation platform of the above-mentioned high-voltage isolation switch, the height adjustment rod is a threaded rod.

Preferably, in the installation platform of the above-mentioned high-voltage isolation switch, the rail in the second direction and the rail in the first direction are welded together.

Preferably, the installation platform of the above-mentioned high-voltage isolation switch further includes: a support plate connected to the upper end of the bracket, the support plate has a first plane and a second plane, the first plane is perpendicular to the second plane, The first plane is fixed on the bracket, and the second plane is parallel to the bottom surface of the guide rail fixing plate.

Preferably, the installation platform of the above-mentioned high voltage isolating switch further includes: a fixing rod whose one end is connected with the bracket and the other end is connected with the support plate.

Preferably, the installation platform of the above-mentioned high-voltage isolating switch also includes: a fixing plate whose four corners are respectively connected to the first plane of the support plate; a recessed space is provided at the bottom of the track fixing plate, and positioning bolts are arranged on the fixing plate , one end of the positioning bolt is fixed on the fixing plate, and the other end passes through the fixing plate and is located in the recessed space.

Preferably, the installation platform of the above-mentioned high-voltage isolating switch includes: the support is provided with continuous interconnected height adjustment holes.

Preferably, the installation platform of the above-mentioned high-voltage isolating switch includes: the support plate and the support rod are provided with continuous inter-connected adjustment holes.

Preferably, in the installation platform of the above-mentioned high-voltage isolation switch, the first direction adjustment rod and the second direction adjustment rod are marked with size scales.

It can be seen from the above technical solutions that, compared with the solution in the background technology, the high-voltage isolating switch installation platform provided by the present invention can adjust the first direction adjustment rod and the second direction adjustment rod to realize the forward and backward adjustment of the high-voltage isolating switch installation platform. Adjust left and right so that the output shaft of the operating mechanism box coincides with the centerline of the vertical connecting rod of the isolating switch.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a front view of a high-voltage isolating switch installation platform disclosed in an embodiment of the present invention;

Fig. 2 is a left view of a high-voltage isolating switch installation platform disclosed in an embodiment of the present invention;

Figure 3 is a cross-sectional view of the support plate.

Among them, in Figure 1-Figure 2:

1-working panel, 2-first direction adjustment lever, 3-second direction adjustment lever, 4-first direction track, 5-second direction track, 6-track fixing plate, 7-bracket, 8-height adjustment lever , 9-support plate, 10-fixing plate, 11-locating bolt, 12-fixing rod, 13-recessed space, 16-height fixing ring, 17-height adjustment hole, 18-first bolt, 19-second bolt, 20 - Third bolt.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

The present invention provides a high-voltage isolating switch installation platform, and centering can be realized by adjusting the first direction and the second direction of the working panel in the high-voltage isolating switch installation platform provided by the present invention.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is a front view of a high-voltage isolating switch installation platform disclosed in an embodiment of the present invention, and Fig. 2 is a left view of a high-voltage isolating switch installation platform disclosed in an embodiment of the present invention;

A high-voltage isolation switch installation platform provided by the present invention includes:

Working panel 1; the first direction adjusting rod 2 and the second direction adjusting rod 3 connected with the working panel 1; the first direction track 4 connected with the first direction adjusting rod 2; The second direction track 5 connected to the rod 3; the track fixing plate 6 located below the working panel 1; the bracket 7 located below the track fixing plate 6; the height adjustment rod 8 connected with the bracket 7; The first direction adjusting rod 2 is perpendicular to the second direction adjusting rod 3 .

When installing the operating mechanism box of the high-voltage isolating switch, the high-voltage isolating switch installation platform provided by the present invention is placed under the high-voltage isolating switch to be operated, and the operating mechanism box is placed on the installation platform of the high-voltage isolating switch On the working panel 1, adjust the height adjusting rod 8 to adjust the working panel 1 to an appropriate height, and then adjust the first direction adjusting rod 2 so that the first direction adjusting rod 2 is fixed on the track fixing plate 6 along the The inner first direction rail 4 moves, so that the worktable moves in the first direction, adjust the second direction adjusting rod 3, and make the second direction adjusting rod 3 follow the second direction rail fixed in the rail fixing plate 6 5 to move, so that the worktable moves in the second direction, and finally the output shaft of the operating mechanism box coincides with the center line of the vertical connecting rod of the disconnector.

The position between the first direction track 4 and the second direction track 5 is relatively fixed.

In this process, only by adjusting the first direction adjustment rod 2 and the second direction adjustment rod 3, the output shaft of the operating mechanism box can coincide with the center line of the vertical connecting rod of the isolation switch, and the high-voltage isolation switch does not need to be moved as a whole The platform is installed, and the moving distance of the working panel 1 can be accurately controlled by adjusting the first direction adjustment rod 2 and the second direction adjustment rod 3, so that the entire adjustment process is time-saving, labor-saving and safe.

It can be understood that the first direction adjusting rod 2 and the second direction adjusting rod 3 are threaded rods with external threads, and the first direction rail 4 and the second direction rail 5 are hollow rods with internal threads. tube, the external thread matches the internal thread.

When centering, since the first direction adjusting rod 2 and the second direction adjusting rod 3 are threaded rods with external threads, the first direction rail 4 and the second direction rail 5 are threaded rods with internal threads. Hollow tube, so when the first direction adjusting rod 2 is turned, the first direction adjusting rod 2 can be moved in the first direction track 4 along the first direction track 4, and the worktable can be moved in the first direction, Rotate the second direction adjusting lever 3 so that the second direction adjusting lever 3 moves in the second direction track 5 along the second direction track 5 fixed in the track fixing plate 6, so that the worktable is in the second direction Move until the output shaft of the operating mechanism box coincides with the centerline of the vertical connecting rod of the isolating switch.

In this solution, since the movement of the first direction adjusting rod 2 and the second direction adjusting rod 3 is controlled by threads, this solution can more accurately control the moving distance of the working panel 1 .

It can be understood that the first direction adjusting rod 2 and the second direction adjusting rod 3 are slide rods, and the first direction track 4 and the second direction track 5 are hollow tubes with ball bearings inside.

In this solution, centering can be realized by pushing and pulling the first direction adjusting rod 2 and the second direction adjusting rod 3 .

Since the first direction track 4 and the second direction track 5 are hollow tubes with ball bearings inside, between the first direction adjustment rod 2 and the first direction track 4, the second direction adjustment rod 3 and the second The frictional force between the direction rails 5 is very small, so the centering can be realized quickly by simply pushing and pulling the first direction regulating rod 2 and the second direction regulating rod 3 .

It can be understood that the height adjustment rod 8 is a threaded rod, which makes the height adjustment of the high voltage isolation switch installation platform more accurate, time-saving and labor-saving.

When the height adjustment rod 9 is a threaded rod, the height adjustment rod 9 passes through a height fixing ring 16 with an internal thread, and the height fixing ring 16 is fixed on the lower end of the bracket 7, and the height adjustment rod 9 can be rotated. The height adjustment of the installation platform of the high voltage isolating switch can be realized.

In addition, since the relative position between the second direction rail 5 and the first direction rail 4 is fixed, the second direction rail 5 and the first direction rail 4 may be welded together.

In addition, the installation platform of the high-voltage isolation switch further includes: a support plate 9 connected to the upper end of the bracket 7 . Referring to FIG. 3 , FIG. 3 is a cross-sectional view of the support plate. The support plate 9 has a first plane 14 and a second plane 15, the first plane 14 is perpendicular to the second plane 15, the first plane 14 is fixed on the support 7, and the second plane 15 is parallel to the bottom surface of the track fixing plate 6 .

The support plate 9 is used to support the rail fixing plate 6 . To ensure that the relative position between the rail fixing plate 6 and the above bracket 7 remains unchanged.

In addition, on the basis of adding the support plate 9 , the installation platform of the high voltage isolating switch is also provided with a fixed rod 12 with one end connected to the bracket 7 and the other end connected to the support plate 9 .

The setting of the fixing rod 12 prevents the support 7 from shaking when centering, thereby further ensuring the stability of the installation platform of the high-voltage isolating switch.

In addition, on the basis of adding the support plate 9, the high-voltage isolating switch installation platform is also provided with a fixed plate 10 whose four corners are respectively connected to the first plane of the support plate 9; the bottom of the track fixed plate 6 is provided with a recessed space 13 , The fixing plate 10 is provided with a positioning bolt 11 , one end of the positioning bolt 11 is fixed on the fixing plate 10 , and the other end passes through the fixing plate 10 and is located in the recessed space 13 .

When the displacement of the track fixing plate 6 is too large, the positioning bolt 11 will come into contact with the inner wall of the recessed space 13. Since the positioning bolt 11 is fixed on the fixing plate 10, the positioning bolt 11 can Prevent described track fixing plate 6 from moving further. Therefore, the setting of the fixing plate 10 and the positioning bolt 11 further ensures the stability of the installation platform of the high-voltage disconnector, and when the track fixing plate 6 moves relative to the bracket 7 for some reason, the The positioning bolt 11 can prevent the occurrence of the collapse accident of the high-voltage isolating switch installation platform due to the excessive displacement of the track fixing plate 6 .

In order to realize the height adjustment of the high-voltage isolating switch installation platform more quickly and accurately, in the high-voltage isolating switch installation platform of the present invention, the bracket is provided with continuous interconnected height adjustment holes 17 .

Wherein, specifically, the lower end of the fixed rod 12 is connected to the lower end of the bracket 7 through the first bolt 18, the upper end of the fixed rod 12 is connected to the support plate 9 through the second bolt 19, and the upper end of the bracket 7 is connected to the lower end of the bracket 7 through the second bolt 19. Three bolts 20 are connected with the support plate 9 , and the height adjusting rod 8 can rotate around the bracket 7 through the height fixing ring 16 .

When it is necessary to lower the installation platform of the high-voltage isolating switch, the first bolt 18 is moved upward along the height adjustment hole 17, the support rod 12 is turned upward around the second bolt 19, and the bracket 7 is then Rotate outward around the third bolt 20, and when the bracket 7 rotates outward around the third bolt 20, the height adjustment rod 8 also rotates around the height fixing ring 16, and the height Adjusting bar 8 is vertical with ground. When it is necessary to raise the installation platform of the high voltage isolating switch, the process is similar and need not be elaborated one by one.

It can be understood that, the support plate 9 and the support rod 12 may also be provided with continuous adjustment holes communicating with each other.

The first bolt can move on the continuous interconnected adjustment holes on the support rod 12, and the second bolt can be adjusted on the continuous interconnected adjustment holes on the support plate 9 and the support rod 12. Move on the hole.

Further, the first direction adjustment rod 2 , the second direction adjustment rod 3 and the height adjustment rod 8 are marked with scales.

The size scales on the first direction adjustment rod 2, the second direction adjustment rod 3 and the height adjustment rod 8 further ensure the accuracy of the height adjustment and centering.

The above content has been described in detail for specific embodiments of the present invention in combination with the accompanying drawings of the embodiments. Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a high voltage isolator mounting platform is characterized in that, comprising:

Working panel; The first direction adjusting rod that links to each other with described working panel and second direction adjusting rod; The first direction track that links to each other with described first direction adjusting rod; The second direction track that links to each other with described second direction adjusting rod; Be positioned at the track fixed head of described working panel below; Be positioned at the support of described track fixed head below; The height regulating rod that links to each other with described support; Described first direction adjusting rod is vertical with described second direction adjusting rod.

2. high voltage isolator mounting platform according to claim 1, it is characterized in that, described first direction adjusting rod and second direction adjusting rod are for having externally threaded threaded rod, described and first direction track and described second direction track are the hollow pipe with internal thread, and described external screw thread and described internal thread are complementary.

3. high voltage isolator mounting platform according to claim 1 is characterized in that, described first direction adjusting rod and second direction adjusting rod are slide bar, and described first direction track and described second direction track are inner hollow pipe with ball bearing.

4. high voltage isolator mounting platform according to claim 1 is characterized in that, described height regulating rod is threaded rod.

5. high voltage isolator mounting platform according to claim 1 is characterized in that, described second direction track and described first direction track welding are together.

6. high voltage isolator mounting platform according to claim 1 is characterized in that, also comprises:

Be connected to the supporting bracket of described support upper end, described supporting bracket has the first plane and the second plane, described the first plane is vertical with described the second plane, and described the first plane is fixed on the described support, and described the second plane is parallel with the bottom surface of described guide rail fixed plate.

7. high voltage isolator mounting platform according to claim 6 is characterized in that, also comprises: an end links to each other with described support, the fixed lever that the other end links to each other with described supporting bracket.

8. high voltage isolator mounting platform according to claim 6 is characterized in that, also comprises:

Four jiaos of fixed heads that are connected to the first plane of described supporting bracket; Described track fixed head bottom is provided with dented space, and described fixed head is provided with bolt, and an end of described bolt is fixed on the described fixed head, and the other end passes described fixed head, is arranged in described dented space.

9. high voltage isolator mounting platform according to claim 7 is characterized in that, comprising:

Described support is provided with the intercommunicated height adjustment hole of continuous phase.

10. the described high voltage isolator mounting platform of any one is characterized in that according to claim 1-9, and described first direction adjusting rod, second direction adjusting rod and height regulating rod are marked with size scale.

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