CN203218776U - Draw-out type secondary low-voltage box - Google Patents

Draw-out type secondary low-voltage box Download PDF

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Publication number
CN203218776U
CN203218776U CN 201320230422 CN201320230422U CN203218776U CN 203218776 U CN203218776 U CN 203218776U CN 201320230422 CN201320230422 CN 201320230422 CN 201320230422 U CN201320230422 U CN 201320230422U CN 203218776 U CN203218776 U CN 203218776U
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CN
China
Prior art keywords
pull
out type
casing
platform
secondary low
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Active
Application number
CN 201320230422
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Chinese (zh)
Inventor
秦羽萌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUADIAN RUITONG POWER ENGINEERING Corp
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HUADIAN RUITONG POWER ENGINEERING Corp
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Priority to CN 201320230422 priority Critical patent/CN203218776U/en
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Publication of CN203218776U publication Critical patent/CN203218776U/en
Active legal-status Critical Current
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Abstract

Disclosed in the utility model is a draw-out type secondary low-voltage box. The box comprises a box body, box body guide rails arranged at a base plate in the box body, and a pull platform, wherein the pull platform can be installed in the box body and can be moved along the box body guide rails. And a secondary control device and a secondary element are installed at the pull platform. According to the utility model, because the box body and the pull platform that can be pulled in the box body are arranged and the secondary control device and the secondary element are installed at the pull platform, a drawer type pull installation mode of the secondary low-voltage box can be realized, so that the original defects of inconvenience of installation and maintenance of the fixed type low-voltage box body can be overcome and the secondary control device in the low-voltage box body can be pulled out for maintenance. Meanwhile, with utilization of a multi-dimension and multi-hole site installation mode, a function of adjustment of the secondary low-voltage box body according to different dimensions of different control devices can be realized, so that the universality of the box is good.

Description

Pull-out type secondary low-voltage case
Technical field
The utility model relates to the power technology field, particularly relates to a kind of pull-out type secondary low-voltage case.
Background technology
In present power industry, the secondary low-voltage case part of primary equipment all adopts fixed installation form, the element of all secondary parts, comprise that terminal board, relay equipment and secondary cabling all adopt the mounting means of bolt, though this kind mode comparative maturity, and in running, also verified its operational reliability.But, fixed secondary low-voltage case relatively limits to from versatility, at different secondary components, all need install according to the fixed hole position perforate in the installation site, versatility is relatively poor, simultaneously, and at adopting aviation plug to connect the control device of secondary cable, fixed secondary low-voltage case from plant maintenance, that aspect such as wiring is installed is all inconvenient, the portability that the versatility of can not realization equipment installing and secondary device are safeguarded.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is that to overcome fixed secondary low-voltage case versatility relatively poor, safeguards and install the problem of inconvenience for the control appliance that adopts aviation plug link secondary cable.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of pull-out type secondary low-voltage case, it comprises: casing, be arranged on the casing guide rail on the described casing inner bottom plating, the pull platform that is installed in the described casing and can moves along described casing guide rail is installed secondary control appliance and secondary component on the described pull platform.
Wherein, described casing inner bottom plating is provided with casing guide supporting part, and described casing guide rail is installed on the described casing guide supporting part.
Wherein, described casing guide supporting part is disposed on the described casing inner bottom plating, and casing guide supporting part and described casing guide rail are perpendicular.
Wherein, described pull platform is provided with the pull platform rail that is complementary with described casing guide rail.
Wherein, described pull platform both sides are provided with built-in beam along its pull direction, between the described built-in beam mounting panel are set, and install on described built-in beam and the mounting panel and support the secondary control appliance.
Wherein, described built-in beam is provided with many group secondary control appliance installing holes, and described secondary control appliance installing hole is slotted hole.
Wherein, offer installing hole on the described mounting panel.
Wherein, described pull platform one end is provided with the draw back plate perpendicular with it, and described draw back plate is as a side opening baffle plate of described casing.
Wherein, be provided with buttress brace between described pull platform and the draw back plate, the two ends of described buttress brace connect described pull platform and draw back plate respectively.
(3) beneficial effect
The pull-out type secondary low-voltage case that technique scheme provides, but by casing being set and the pull platform of pull in casing, at the pull platform secondary control appliance and secondary component are installed, realize the drawer type pull installation form of secondary low-voltage casing, can overcome original fixed low pressure casing and install and safeguard the defective of inconvenience, secondary control appliance in the low pressure casing can be pulled out and safeguard, simultaneously by many sizes, the multi-hole position installation form, realize the function that the secondary low-voltage casing is adjusted at different control appliance installation dimension differences, versatility is better.
Description of drawings
Fig. 1 is the body structure figure of the pull-out type secondary low-voltage case of the embodiment of the invention;
Fig. 2 is the structure chart of the pull platform of embodiment of the invention pull-out type secondary low-voltage case;
Fig. 3 is with the structural representation after the casing among Fig. 1 and the assembling of the pull platform among Fig. 2.
Wherein, 1: casing; 2: the casing guide rail; 3: casing guide supporting part; 4: the pull platform rail; 5: mounting panel; 6: secondary control appliance installing hole; 7: buttress brace; 8: draw back plate.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows the body structure figure of present embodiment pull-out type secondary low-voltage case, and Fig. 2 is the structure chart of pull platform wherein, and Fig. 3 is with the structural representation after the casing among Fig. 1 and the assembling of the pull platform among Fig. 2.With reference to diagram, this pull-out type secondary low-voltage case comprises: casing 1, be arranged on the casing guide rail 2 on described casing 1 inner bottom plating, the pull platform 4 that is installed in the described casing 1 and can moves along described casing guide rail 2 is installed secondary control appliance and secondary component on the described pull platform 4.The secondary low-voltage case of this structure, can secondary control appliance and secondary component freely be pulled out in casing 1 by pull platform 4, be convenient to maintenance, the replacing of secondary control appliance and secondary component, and the secondary control appliance can be adjusted according to installation dimension is different on pull platform 4 with secondary component, and versatility is better.
As shown in Figure 1, described casing 1 inner bottom plating is provided with casing guide supporting part 3, described casing guide rail 2 is installed on the described casing guide supporting part 3, and described casing guide supporting part 3 is disposed on described casing 1 inner bottom plating, and casing guide supporting part 3 is perpendicular with described casing guide rail 2.Casing guide rail 2 is installed in the both sides of casing 1 inner bottom plating, and a plurality of casing guide supporting parts 3 thereunder are set at interval, realizes the stability and safety setting of casing guide rail 2.
As shown in Figure 2, described pull platform is provided with the pull platform rail 4 that is complementary with described casing guide rail 2, by matching of two groups of guide rails, but realizes the pull of pull platform in casing 1, is convenient to the pull platform and pulls out and send back in casing 1.Described pull platform both sides are provided with built-in beam along its pull direction, and mounting panel 5 is set between the described built-in beam, install on described built-in beam and the mounting panel 5 and support the secondary control appliance.Built-in beam can with pull platform rail 4 setting that combines, the side plate of pull platform rail 4 can be used as built-in beam and uses, as among Fig. 2 with the epipleural of mounting panel 5 pull platform rail 4 at grade.Described built-in beam is provided with many group secondary control appliance installing holes 6, described secondary control appliance installing hole 6 is slotted hole, in conjunction with many groups position, hole, pitch-row is adjustable, can realize secondary control appliance and the installation of secondary component on built-in beam and mounting panel 5 of different specification size like this, versatility is stronger.In the secondary control appliance installing hole 6 that arranges on the built-in beam, some can be used for the terminal board guide rail installing space of secondary cabling, and multi-hole position can be realized expansion and the increase of terminal board, aspect secondary cabling.
In the present embodiment, also offer installing hole on the described mounting panel 5, to be used for fixedly secondary control appliance and secondary component, perhaps at mounting panel the secondary guide rail is installed.
Further, described pull platform one end is provided with the draw back plate perpendicular with it 8, and described draw back plate 8 is as a side opening baffle plate of described casing 1.Be provided with buttress brace 7 between described pull platform and the draw back plate 8, the two ends of described buttress brace 7 connect described pull platform and draw back plate 8 respectively.
Above-mentioned pull-out type secondary low-voltage case, installation and easy to maintenance, adopt the push-and-pull platform of drawer type, when control appliance and secondary component are installed, the pull platform can be pulled out, have sufficient space to carry out installation, the debugging of equipment, especially at adopting aviation plug to connect the equipment of secondary cable, advantage is more obvious, also can be convenient in operation and maintenance process.
As can be seen from the above embodiments, but the utility model embodiment is by arranging casing and the pull platform of pull in casing, at the pull platform secondary control appliance and secondary component are installed, realize the drawer type pull installation form of secondary low-voltage casing, can overcome original fixed low pressure casing and install and safeguard the defective of inconvenience, secondary control appliance in the low pressure casing can be pulled out and safeguard, simultaneously by many sizes, the multi-hole position installation form, realize the function that the secondary low-voltage casing is adjusted at different control appliance installation dimension differences, versatility is better.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection range of the present utility model.

Claims (9)

1. pull-out type secondary low-voltage case, it is characterized in that, comprising: casing is arranged on the casing guide rail on the described casing inner bottom plating, the pull platform that is installed in the described casing and can moves along described casing guide rail is installed secondary control appliance and secondary component on the described pull platform.
2. pull-out type secondary low-voltage case as claimed in claim 1 is characterized in that, described casing inner bottom plating is provided with casing guide supporting part, and described casing guide rail is installed on the described casing guide supporting part.
3. pull-out type secondary low-voltage case as claimed in claim 2 is characterized in that, described casing guide supporting part is disposed on the described casing inner bottom plating, and casing guide supporting part and described casing guide rail are perpendicular.
4. pull-out type secondary low-voltage case as claimed in claim 1 is characterized in that, described pull platform is provided with the pull platform rail that is complementary with described casing guide rail.
5. pull-out type secondary low-voltage case as claimed in claim 1 is characterized in that, described pull platform both sides are provided with built-in beam along its pull direction, between the described built-in beam mounting panel are set, and installs on described built-in beam and the mounting panel and supports the secondary control appliance.
6. pull-out type secondary low-voltage case as claimed in claim 5 is characterized in that, described built-in beam is provided with many group secondary control appliance installing holes, and described secondary control appliance installing hole is slotted hole.
7. pull-out type secondary low-voltage case as claimed in claim 5 is characterized in that, offers installing hole on the described mounting panel.
8. pull-out type secondary low-voltage case as claimed in claim 1 is characterized in that, described pull platform one end is provided with the draw back plate perpendicular with it, and described draw back plate is as a side opening baffle plate of described casing.
9. pull-out type secondary low-voltage case as claimed in claim 8 is characterized in that, is provided with buttress brace between described pull platform and the draw back plate, and the two ends of described buttress brace connect described pull platform and draw back plate respectively.
CN 201320230422 2013-04-28 2013-04-28 Draw-out type secondary low-voltage box Active CN203218776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320230422 CN203218776U (en) 2013-04-28 2013-04-28 Draw-out type secondary low-voltage box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320230422 CN203218776U (en) 2013-04-28 2013-04-28 Draw-out type secondary low-voltage box

Publications (1)

Publication Number Publication Date
CN203218776U true CN203218776U (en) 2013-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320230422 Active CN203218776U (en) 2013-04-28 2013-04-28 Draw-out type secondary low-voltage box

Country Status (1)

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CN (1) CN203218776U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109801814A (en) * 2019-03-21 2019-05-24 广东电网有限责任公司 A kind of pole-mounted circuit breaker of secondary deep fusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109801814A (en) * 2019-03-21 2019-05-24 广东电网有限责任公司 A kind of pole-mounted circuit breaker of secondary deep fusion

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