CN205229250U - But height -adjusting's ammeter case support bridge - Google Patents
But height -adjusting's ammeter case support bridge Download PDFInfo
- Publication number
- CN205229250U CN205229250U CN201521101234.1U CN201521101234U CN205229250U CN 205229250 U CN205229250 U CN 205229250U CN 201521101234 U CN201521101234 U CN 201521101234U CN 205229250 U CN205229250 U CN 205229250U
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- CN
- China
- Prior art keywords
- support column
- epimere
- hypomere
- height
- bridge
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a but height -adjusting's ammeter case support bridge, its technical scheme main points are including being circuit breaker track structure's bridge floor and being used for the support column of support bridge face, the support column is the hollow structure of bottom lock, the upper end of support column is the opening, and the opening runs through to the bridge floor, the bottom of support column is equipped with the mounting hole, the support column comprises upper segment and hypomere, an upper segment and bridge floor body coupling, upper segment and hypomere pass through threaded connection. An object of the utility model is to provide a but height -adjusting's ammeter case support bridge is applicable to the ammeter case of different high specifications.
Description
Technical field
The utility model relates to ammeter box field, and more particularly it relates to a kind of ammeter box accessory.
Background technology
Ammeter box is important electric energy measuring equipment, mainly comprises housing, installs electric energy meter and switching device in housing.Existing ammeter box all includes main switch indoor, electric energy meter room, user operation room (switch gear room).User operation indoor location miniature circuit breaker (hereinafter referred to as isolating switch).Usually be fixed with supporting bridge in the bottom of housing, supporting bridge is that similar bridge structure includes bridge floor and feet, and bridge floor is arranged to circuit breaker guide rails structure, and isolating switch is fixed in side by side on bridge floor, and isolating switch is for connecting electric energy meter.In prior art, the length of feet is definite value, thus define the height of installed isolating switch, the height of isolating switch is relevant to the handle position of switch gear room, this handle is the handle of isolating switch, but because the ammeter box height dimension of different size is different, for the ammeter box that housing is higher, adopt the position of original its handle of supporting bridge just not reach requirement, therefore existing supporting bridge cannot meet the ammeter box use of multiple differing heights, and applicability is lower.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of height-adjustable ammeter box supporting bridge, is applicable to the ammeter box of differing heights specification.
For achieving the above object, the utility model provides following technical scheme: a kind of height-adjustable ammeter box supporting bridge, comprise the bridge floor in circuit breaker guide rails structure and the support column for supporting bridge floor, described support column is the hollow structure of base seal, the upper end of described support column is opening, and opening is through to bridge floor; The bottom of described support column is provided with mounting hole, and described support column is made up of epimere and hypomere, and described epimere is connected with bridge floor one, and described epimere and hypomere are threaded connection.
By adopting technique scheme, bridge floor is that circuit breaker guide rails structure may be used for installing fixing miniature circuit breaker, its support column is hollow structure and has the through opening to bridge floor, bottom support column, be provided with mounting hole, therefore erection bolt can put into from opening part the housing bottom support column, support column being connected to ammeter box.Because support column is made up of epimere and hypomere, and epimere and hypomere are together by a threaded connection, when mounted, the height of the support column regulating epimere and hypomere to be combined to form by being threaded between epimere with hypomere, thus adjust this supporting bridge when being fixed on ammeter box housing, the height of bridge floor, the ammeter box housing being suitable for differing heights uses, and the scope of application is wider.
The utility model is set to further: described epimere is provided with external thread, and described hypomere is provided with internal thread, and the outer wall of described hypomere is provided with threaded hole, and described threaded hole attachment screw, described screw abuts with the screw thread of epimere.
By adopting technique scheme, by arranging threaded hole at hypomere outer wall and being connected to the screw of threaded hole, can push against the screw thread of epimere by screw, thus play epimere better fixing, fixed effect is more firm.
The utility model is set to further: the bottom of described support column is at least provided with two mounting holes, and described support column is at least two.
By adopting technique scheme, can effectively prevent hypomere from rotating by arranging at least two mounting holes, and be at least two due to support column, bridge floor is subject to the fixation of two support columns, and epimere is connected with bridge floor one, make epimere also cannot produce rotation, thus make the fixing more firm of supporting bridge.
Accompanying drawing explanation
Fig. 1 is the structural representation of supporting bridge described in the present embodiment;
Fig. 2 is the vertical view of supporting bridge described in the present embodiment;
Fig. 3 is the cutaway view Amplified image of A-A part in Fig. 2.
Description of reference numerals: 1, bridge floor; 2, support column; 21, epimere; 22, hypomere; 23, mounting hole; 24, screw; 25, threaded hole; 26, connection of thread.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model embodiment is described further.
Height-adjustable ammeter box supporting bridge described in the present embodiment, as shown in Figure 1, 2, comprise the bridge floor 1 in circuit breaker guide rails structure and the support column 2 for supporting bridge floor 1, the hollow structure of described support column 2 in base seal, the upper end of described support column 2 is opening, and opening is through to bridge floor 1; The bottom of described support column 2 is provided with mounting hole 23, and described support column 2 is made up of epimere 21 and hypomere 22, and described epimere 21 is connected with bridge floor 1 one, and described epimere 21 and hypomere 22 are threaded connection.
Effect of the present utility model is, bridge floor 1 may be used for installing fixing miniature circuit breaker in circuit breaker guide rails structure, its support column 2 is hollow structure and has the through opening to bridge floor 1, bottom support column 2, be provided with mounting hole 23, therefore erection bolt can put into from opening part the housing bottom support column 2, support column 2 being connected to ammeter box.Because support column 2 is made up of epimere 21 and hypomere 22, and epimere 21 and hypomere 22 are together by a threaded connection, when mounted, the height of the support column 2 regulating epimere 21 and hypomere 22 to be combined to form by being threaded between epimere 21 with hypomere 22, thus adjust this supporting bridge when being fixed on ammeter box housing, the height of bridge floor 1, the ammeter box housing being suitable for differing heights uses, and the scope of application is wider.
Further optimization, as shown in Figure 3, described epimere 21 is provided with external thread, and described hypomere 22 is provided with internal thread, and the outer wall of described hypomere 22 is provided with threaded hole 25, and described threaded hole 25 attachment screw 24, described screw 24 abuts with the screw thread of epimere 21.By arranging threaded hole 25 at hypomere 22 outer wall and being connected to the screw 24 of threaded hole 25, can push against the screw thread of epimere 21 by screw 24, thus play epimere 21 better fixing, fixed effect is more firm.
Further optimization, as shown in Figure 2, the bottom of described support column 2 is at least provided with two mounting holes 23, and described support column 2 is at least two.Can effectively prevent hypomere 22 from rotating by arranging at least two mounting holes 23, and be at least two due to support column 2, bridge floor 1 is subject to the fixation of two support columns 2, and epimere 21 is connected with bridge floor 1 one, make epimere 21 also cannot produce rotation, thus make the fixing more firm of supporting bridge.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all within design concept of the present utility model, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a height-adjustable ammeter box supporting bridge, comprise the bridge floor (1) in circuit breaker guide rails structure and the support column (2) for supporting bridge floor (1), it is characterized in that: described support column (2) hollow structure in base seal, the upper end of described support column (2) is opening, and opening is through to bridge floor (1); The bottom of described support column (2) is provided with mounting hole (23), and described support column (2) is made up of epimere (21) and hypomere (22), and described epimere (21) is connected with bridge floor (1) one, and described epimere (21) and hypomere (22) are threaded connection.
2. height-adjustable ammeter box supporting bridge according to claim 1, it is characterized in that: described epimere (21) is provided with external thread, described hypomere (22) is provided with internal thread, the outer wall of described hypomere (22) is provided with threaded hole (25), described threaded hole (25) attachment screw (24), described screw (24) abuts with the screw thread of epimere (21).
3. height-adjustable ammeter box supporting bridge according to claim 1 and 2, is characterized in that: the bottom of described support column (2) is at least provided with two mounting holes (23), and described support column (2) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101234.1U CN205229250U (en) | 2015-12-25 | 2015-12-25 | But height -adjusting's ammeter case support bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101234.1U CN205229250U (en) | 2015-12-25 | 2015-12-25 | But height -adjusting's ammeter case support bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229250U true CN205229250U (en) | 2016-05-11 |
Family
ID=55904307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101234.1U Active CN205229250U (en) | 2015-12-25 | 2015-12-25 | But height -adjusting's ammeter case support bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229250U (en) |
-
2015
- 2015-12-25 CN CN201521101234.1U patent/CN205229250U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |