CN204871009U - Railcar equipment cabinet installation device - Google Patents
Railcar equipment cabinet installation device Download PDFInfo
- Publication number
- CN204871009U CN204871009U CN201520691384.6U CN201520691384U CN204871009U CN 204871009 U CN204871009 U CN 204871009U CN 201520691384 U CN201520691384 U CN 201520691384U CN 204871009 U CN204871009 U CN 204871009U
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- China
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- equipment cabinet
- mount pad
- slotted hole
- horizontal slotted
- supports
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Abstract
The utility model discloses a railcar equipment cabinet installation device lays indisputable floor above the vehicle supporting beam, and equipment cabinet supports the mount pad and fixes on indisputable floor, it is the structure of falling the U -shaped that equipment cabinet supports the mount pad, and open at the middle part has horizontal slotted hole, and the tip department of bending opens the hole, fastening nut through equipment cabinet support the mount pad tip department of bending through -hole put under prevent the turn trough in, prevent the turn trough and open the positive U -shaped structure that has horizontal slotted hole in the middle of being, prevent the turn trough and fix the lower part of supporting the mount pad at equipment cabinet, prevent that the horizontal slotted hole on the turn trough is corresponding with the horizontal slotted hole that equipment cabinet supported on the mount pad, fastening bolt passes vertical slotted hole and equipment cabinet in the equipment cabinet structure framework and supports horizontal slotted hole on the mount pad and fasten in twisting fastening nut. The utility model discloses installation easy operation need not on -the -spot boring and joins in marriage, can carry out horizontal and fore -and -aft adjustment during the installation, structure that the reducing coupling was located, and reduction in production cost, weight reduction, the practicality is strong.
Description
Technical field
The utility model relates to railcar equipment, specifically relates to a kind of railcar equipment cabinet erecting device, belongs to city railway vehicle technical field.
Background technology
All equipment cabinet is installed in order to meet the normal Operational requirements of subway in both sides, end, compartment.Existing equipment cabinet mounting means adopts scene to carry out joining brill perforate, equipment cabinet is directly installed on the aluminum honeycombfloor of vehicle, this carries out pre-buried cushion block with regard to needs on aluminum honeycombfloor, laying floor cloth is wanted between equipment cabinet structure framework and aluminum honeycombfloor, between support beam for vehicle and pre-buried cushion block, install aluminum honeycombfloor additional support adjusting pad and corrugated floor, then by fastener equipment cabinet structure framework is fixed on the pre-buried cushion block under aluminum honeycombfloor.This mounting means is difficult to the accuracy that guarantee equipment is installed, and the mounting hole on floor is once after joining boring, just cannot adjust installation dimension, installs labyrinth more, is also unfavorable for vehicle loss of weight.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art, provides one to have and can adjust installation dimension, and it is simple and reliable convenient to install, and alleviates local structure weight, the railcar equipment cabinet erecting device reduced costs.
The purpose of this utility model is achieved through the following technical solutions, and a kind of railcar equipment cabinet erecting device, lays iron floor above support beam for vehicle, and equipment cabinet supports mount pad and is fixed on iron floor; It is inverted U-shaped that equipment cabinet supports mount pad, and middle part has horizontal slotted hole, and end bending part opens hole; Clamp nut supports mount pad end bending part through hole by equipment cabinet and puts under in anti-rotation groove; Anti-rotation groove is the positive U-shaped structure that centre has horizontal slotted hole, and anti-rotation groove is fixed on the bottom that equipment cabinet supports mount pad, and the horizontal slotted hole that the horizontal slotted hole on anti-rotation groove and equipment cabinet support on mount pad is corresponding; The horizontal slotted hole that binding bolt supports on mount pad through the longitudinal slotted hole in equipment cabinet structure framework and equipment cabinet is screwed in clamp nut fastening.
The beneficial effects of the utility model are, fitting operation is simple, bore join without the need to scene, can carry out laterally and longitudinal adjustment, reduce the framing member of junction, reduce productive costs, expendable weight during installation, practical.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model railcar equipment cabinet erecting device structural representation;
Fig. 2 is the birds-eye view of the utility model railcar equipment cabinet erecting device structural representation;
Fig. 3 is the utility model railcar equipment cabinet erecting device structural representation.
In figure: 1-equipment cabinet structure framework, 2-binding bolt, 3--clamp nut, 4-support beam for vehicle, 5-equipment cabinet support mount pad, 6-anti-rotation groove, 7-iron floor.
Detailed description of the invention
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, carry out knowing to the technical solution of the utility model and intactly describe, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See accompanying drawing, the utility model railcar equipment cabinet erecting device, comprise equipment cabinet structure framework 1, hexagonal binding bolt 2, hexagonal clamp nut 3, support beam for vehicle 4, equipment cabinet structure framework 1 installation place has longitudinal slotted hole, support beam for vehicle 1 lays iron floor 7 above, and equipment cabinet supports mount pad 5 and is fixed on iron floor 7, and it is inverted U-shaped that equipment cabinet supports mount pad 5, middle part has horizontal slotted hole, and end bending part opens hole; Clamp nut 3 supports mount pad 5 end bending part through hole by equipment cabinet and puts under in anti-rotation groove 6; Anti-rotation groove 6 is the middle positive U-shaped structure having horizontal slotted hole, and anti-rotation groove 6 is fixed on the bottom that equipment cabinet supports mount pad 5, and the horizontal slotted hole that the horizontal slotted hole on anti-rotation groove 6 and equipment cabinet support on mount pad 5 is corresponding; The horizontal slotted hole that binding bolt 2 supports on mount pad 5 through the longitudinal slotted hole in equipment cabinet structure framework 1 and equipment cabinet is screwed in clamp nut 3 fastening.
On support beam for vehicle 4, lay iron floor 7, on iron floor 7, welding gear cabinet supports mount pad 5, and anti-rotation groove 6 is buckled in that equipment cabinet supports below mount pad 5 will weld together in advance.
See Fig. 3, equipment cabinet supports mount pad 5 and anti-rotation groove 6 all has horizontal slotted hole, and equipment cabinet structure framework 1 installation place has longitudinal slotted hole, so longitudinally and is laterally slotted hole, so can carry out local directed complete set that is horizontal and longitudinal direction when installing.
See Fig. 2, the bending part that equipment cabinet supports mount pad 5 end opens hole, when mounted, first the through hole that the clamp nut 3 of hexagonal supports mount pad 5 by equipment cabinet is put under in anti-rotation groove 6, after aligning, rotate hexagonal binding bolt 2, like this can be fastening by screw bolt and nut.Anti-rotation groove 6 is U-shaped structures, and hexagonal clamp nut 3 can not rotate in anti-rotation groove 6, and the size of the width w of anti-rotation groove 6 is greater than the size s of nut 3, but be less than the size e of nut 3, i.e. s < w < e, so can play anti-rotation, is conducive to reliable installation.
Claims (1)
1. a railcar equipment cabinet erecting device, is characterized in that: support beam for vehicle (4) lays iron floor (7) above, and equipment cabinet supports mount pad (5) and is fixed on iron floor (7); It is inverted U-shaped that equipment cabinet supports mount pad (5), and middle part has horizontal slotted hole, and end bending part opens hole; Clamp nut (3) supports mount pad (5) end bending part through hole by equipment cabinet and puts under in anti-rotation groove (6); Anti-rotation groove (6) is the middle positive U-shaped structure having horizontal slotted hole, anti-rotation groove (6) is fixed on the bottom that equipment cabinet supports mount pad (5), and the horizontal slotted hole that the horizontal slotted hole on anti-rotation groove (6) and equipment cabinet support on mount pad (5) is corresponding; The horizontal slotted hole that binding bolt (2) supports on mount pad (5) through the longitudinal slotted hole in equipment cabinet structure framework (1) and equipment cabinet is screwed in clamp nut (3) fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691384.6U CN204871009U (en) | 2015-08-29 | 2015-08-29 | Railcar equipment cabinet installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691384.6U CN204871009U (en) | 2015-08-29 | 2015-08-29 | Railcar equipment cabinet installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871009U true CN204871009U (en) | 2015-12-16 |
Family
ID=54815421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691384.6U Active CN204871009U (en) | 2015-08-29 | 2015-08-29 | Railcar equipment cabinet installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738654A (en) * | 2017-11-20 | 2018-02-27 | 中车资阳机车有限公司 | It is a kind of can bidirectional modulation mounting seat |
| CN109296905A (en) * | 2017-07-24 | 2019-02-01 | 泰连公司 | Electric device with nut retention groove |
-
2015
- 2015-08-29 CN CN201520691384.6U patent/CN204871009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296905A (en) * | 2017-07-24 | 2019-02-01 | 泰连公司 | Electric device with nut retention groove |
| CN107738654A (en) * | 2017-11-20 | 2018-02-27 | 中车资阳机车有限公司 | It is a kind of can bidirectional modulation mounting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |