CN203713597U - Openable type contact rail cable wiring panel protective cover and contact rail installation system - Google Patents
Openable type contact rail cable wiring panel protective cover and contact rail installation system Download PDFInfo
- Publication number
- CN203713597U CN203713597U CN201420019193.0U CN201420019193U CN203713597U CN 203713597 U CN203713597 U CN 203713597U CN 201420019193 U CN201420019193 U CN 201420019193U CN 203713597 U CN203713597 U CN 203713597U
- Authority
- CN
- China
- Prior art keywords
- contact rail
- stent
- cover
- mid
- rail support
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses an openable type contact rail cable wiring panel protective cover. A groove type opening of a fixed cover is provided with snapping internal edges; the bottom section of a flexible cover is an L-shaped snapping groove; two ends of the snapping groove are provided with baffle boards; a long side at one side of the fixed cover is connected with one end of the flexible cover in a hinging mode. The utility model also discloses a contact rail installation system. An upper portion of a contact rail support is connected with a contact rail; the upper portion of the contact rail support is connected to the middle portion of the contact rail support through an installation hole; the middle portion of the contact rail support is fixed on the lower portion of the contact rail support through the bottom of a groove; the lower portion of the contact rail support is fixed on an insulating support. The openable type contact rail cable wiring panel protective cover has the advantages of being easy to open, relieving the labor intensity of maintenance workers, greatly improving the production efficiency of a contact rail cable wiring panel during maintenance, reducing the number of times for maintenance and prolonging the service life of a contact rail protective system due to the fact that the intensity and reliability of an integral reinforced contact rail support middle portion are improved.
Description
Technical field
The utility model relates to electric locomotive technical field, especially relates to a kind of openable contact rail cable connection panel protective cover and uses its contact rail installation system.
Background technology
Contact rail is to the device on subway and City Rail Transit System electric traction vehicle by delivery of electrical energy.It is a kind of ancient electric traction vehicle power supply form, just has the generation of contact rail blank as far back as 1891.Contact rail system is mainly made up of the associated components such as composite conductor rail of steel and aluminum (comprising aluminium rail body and stainless steel band), expansion pipe, end bends and insulation support device, for electric locomotive group provides electric energy.The conveying of electric power be by electric passenger vehicle collector shoe and composite rail contact realize.Contact rail by collector shoe by delivery of electrical energy to vehicle.The stream mode of getting difference according to collector shoe from contact rail, the mounting means of contact rail can be divided into: upper contact, lower contact, three kinds of modes of side contacts.Side contacts mode is because setting accuracy requires highly, and use less, only has application in four rail systems.
In prior art, there is the protective cover at cable connection plate place for contact rail, necessary integral demounting in the time needing repairing, cause the inconvenience of cable installation and maintenance, at the support system of the contact rail of cable connection plate, also urgently strengthen, to better support contact rail.
In addition, contact rail mid-stent, contact rail support top and contact rail support bottom form contact rail support system jointly.Wherein contact rail mid-stent is the critical component of forming a connecting link, and its stressed working condition is also extremely severe, is urgently carried out intensity reinforcement, to improve the reliability of contact rail system.
Utility model content
The purpose of this utility model is to design a kind of novel openable contact rail cable connection panel protective cover and contact rail installation system, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of openable contact rail cable connection panel protective cover, comprises fixing cover and movable cover, and described fixing cover is trough type thin shell structure, and the grooved opening of described fixing cover is provided with snapping inner edge; Described movable cover is that cross section, bottom surface is the catching groove of L-type, and the two ends of described catching groove are provided with baffle plate; The long limit of one side of described fixing cover and one end of described movable cover are articulated and connected.
The long limit of one side of described fixing cover and one end of described movable cover are articulated and connected by two axle nails that are positioned at both sides.
A kind of contact rail installation system that uses described openable contact rail cable connection panel protective cover, described contact rail installation system comprises described openable contact rail cable connection panel protective cover, and described contact rail installation system also comprises contact rail, contact rail support top, contact rail mid-stent, contact rail support bottom and insulating support;
The side of described contact rail mid-stent is trapezoidal, and the bottom slot of described contact rail mid-stent arranges reinforcement gusset in groove, and described reinforcement gusset is divided into two of left and right for connecting described contact rail support bottom and the groove of nylon slide rail being installed by described fluting; The top of described contact rail mid-stent is provided with the mounting hole that connects described contact rail support top;
Described contact rail support top connects described contact rail, described contact rail support top is connected in described contact rail mid-stent by described mounting hole, described contact rail mid-stent is fixed on described contact rail support bottom by described bottom portion of groove, and described contact rail support bottom is fixed on described insulating support.
Described contact rail mid-stent is made up of overall glass-felt plastic.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model openable contact rail cable connection panel protective cover can be opened easily, has alleviated the labour intensity of service worker, the production efficiency while greatly having improved the maintenance of contact rail cable connection panel.
2, the utility model has increased by one and has strengthened gusset is connected contact rail support bottom tie bolt locking draw-in groove with two in the centre of original contact rail mid-stent, has improved the bulk strength and the reliability that connect contact rail mid-stent.
3, the utility model, because heavier-duty contact rail mid-stent bulk strength strengthens and reliability raising, reduces the number of times of Maintenance and Repair, has extended the life-span that contact rail protective system uses.
Brief description of the drawings
Fig. 1 is the birds-eye view of openable contact rail cable connection panel protective cover while being arranged on contact rail;
Fig. 2 is the left view of openable contact rail cable connection panel protective cover while being arranged on contact rail;
Fig. 3 is the cutaway view of A-A face in Fig. 1;
Fig. 4 is the birds-eye view of extracing the contact rail installation system after openable contact rail cable connection panel protective cover;
Fig. 5 is the front view of extracing the contact rail installation system after openable contact rail cable connection panel protective cover;
Fig. 6 is the left view of extracing the contact rail installation system after openable contact rail cable connection panel protective cover;
Fig. 7 is the cutaway view of C-C face in Fig. 4;
Fig. 8 is the cutaway view of B-B face in Fig. 4.
Detailed description of the invention
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A kind of openable contact rail cable connection panel protective cover as shown in Figure 1 to Figure 3, comprises fixing cover 1 and movable cover 2, and described fixing cover 1 is trough type thin shell structure, and the grooved opening of described fixing cover 1 is provided with snapping inner edge 5; The catching groove that described movable cover 2 is L-type for cross section, bottom surface, the two ends of described catching groove are provided with baffle plate; The long limit of one side of described fixing cover 1 and one end of described movable cover 2 are articulated and connected.
In the embodiment being more preferably, the long limit of a side of described fixing cover 1 and one end of described movable cover 2 are articulated and connected by two axle nails 3 that are positioned at both sides.
The contact rail installation system of the openable contact rail cable connection panel protective cover as described in a kind of use the as shown in Fig. 4 to Fig. 8, described contact rail installation system comprises described openable contact rail cable connection panel protective cover, and described contact rail installation system also comprises contact rail 4, contact rail support top 11, contact rail mid-stent 6, contact rail support bottom 12 and insulating support 7; The side of described contact rail mid-stent 6 is trapezoidal, the bottom slot of described contact rail mid-stent 6, in groove, arrange and strengthen gusset 9, described reinforcement gusset 9 is divided into two of left and right for connecting described contact rail support bottom 12 and the groove 8 of nylon slide rail being installed by described fluting; The top of described contact rail mid-stent 6 is provided with the mounting hole 10 that connects described contact rail support top 11; Described contact rail support top 11 connects described contact rail 4, described contact rail support top 11 is connected in described contact rail mid-stent 6 by described mounting hole 10, described contact rail mid-stent 6 is fixed on described contact rail support bottom 12 by described groove 8 bottoms, and described contact rail support bottom 12 is fixed on described insulating support 7.
In the embodiment being more preferably, described contact rail mid-stent 6 is made up of overall glass-felt plastic.
The utility model openable contact rail cable connection panel protective cover can be opened easily, has alleviated the labour intensity of service worker, the production efficiency while greatly having improved the maintenance of contact rail cable connection panel.The utility model has increased by one and has strengthened gusset 9 is connected contact rail support bottom 12 tie bolts locking draw-in groove with two in the centre of original contact rail mid-stent 6, improved the bulk strength and the reliability that connect contact rail mid-stent 6.The utility model, because heavier-duty contact rail mid-stent 6 bulk strengths strengthen and reliability raising, reduces the number of times of Maintenance and Repair, has extended the life-span that contact rail protective system uses.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any amendment of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an openable contact rail cable connection panel protective cover, is characterized in that: comprise fixing cover and movable cover, described fixing cover is trough type thin shell structure, and the grooved opening of described fixing cover is provided with snapping inner edge; Described movable cover is that cross section, bottom surface is the catching groove of L-type, and the two ends of described catching groove are provided with baffle plate; The long limit of one side of described fixing cover and one end of described movable cover are articulated and connected.
2. openable contact rail cable connection panel protective cover according to claim 1, is characterized in that: the long limit of a side of described fixing cover and one end of described movable cover are articulated and connected by two axle nails that are positioned at both sides.
3. the contact rail installation system of the openable contact rail cable connection panel protective cover described in a right to use requirement 1 or 2, it is characterized in that: described contact rail installation system comprises described openable contact rail cable connection panel protective cover, and described contact rail installation system also comprises contact rail, contact rail support top, contact rail mid-stent, contact rail support bottom and insulating support;
The side of described contact rail mid-stent is trapezoidal, and the bottom slot of described contact rail mid-stent arranges reinforcement gusset in groove, and described reinforcement gusset is divided into two of left and right for connecting described contact rail support bottom and the groove of nylon slide rail being installed by described fluting; The top of described contact rail mid-stent is provided with the mounting hole that connects described contact rail support top;
Described contact rail support top connects described contact rail, described contact rail support top is connected in described contact rail mid-stent by described mounting hole, described contact rail mid-stent is fixed on described contact rail support bottom by described bottom portion of groove, and described contact rail support bottom is fixed on described insulating support.
4. contact rail installation system according to claim 3, is characterized in that: described contact rail mid-stent is made up of overall glass-felt plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019193.0U CN203713597U (en) | 2014-01-13 | 2014-01-13 | Openable type contact rail cable wiring panel protective cover and contact rail installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019193.0U CN203713597U (en) | 2014-01-13 | 2014-01-13 | Openable type contact rail cable wiring panel protective cover and contact rail installation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713597U true CN203713597U (en) | 2014-07-16 |
Family
ID=51152783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019193.0U Expired - Lifetime CN203713597U (en) | 2014-01-13 | 2014-01-13 | Openable type contact rail cable wiring panel protective cover and contact rail installation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2746071C1 (en) * | 2020-08-11 | 2021-04-06 | Общество с ограниченной ответственностью "Научно-технологический испытательный центр АпАТэК-Дубна" | Conductive rail suspension bracket |
-
2014
- 2014-01-13 CN CN201420019193.0U patent/CN203713597U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2746071C1 (en) * | 2020-08-11 | 2021-04-06 | Общество с ограниченной ответственностью "Научно-технологический испытательный центр АпАТэК-Дубна" | Conductive rail suspension bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |