CN105977883B - A kind of locomotive cable slot cover mechanical interlocking structure - Google Patents
A kind of locomotive cable slot cover mechanical interlocking structure Download PDFInfo
- Publication number
- CN105977883B CN105977883B CN201610517260.5A CN201610517260A CN105977883B CN 105977883 B CN105977883 B CN 105977883B CN 201610517260 A CN201610517260 A CN 201610517260A CN 105977883 B CN105977883 B CN 105977883B
- Authority
- CN
- China
- Prior art keywords
- draw ring
- journal stirrup
- wire casing
- locking
- spring
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Abstract
The present invention provides a kind of locomotive cable slot cover mechanical interlocking structure, including locking draw ring (2), journal stirrup (3) and spring pedestal (4) and spring (6), the journal stirrup (3) is fixedly connected in groove lid (1), the spring pedestal (4) is fixedly connected on wire casing (5), the locking draw ring (2) is flexibly connected with spring pedestal (4), the spring (6) is located on the downside of spring pedestal (4) and is socketed with locking draw ring (2), after groove lid (1) and wire casing (5) fasten, locking draw ring (2) is pulled to be slided up and down relative to spring pedestal (4), locking draw ring (2) is set mutually to lock or separate with journal stirrup (3).It can greatly be saved the Product Assembly time using the present invention, improve locomotive wire casing, the assembled in situ efficiency of groove lid, with structure is simpler, site operation occupies little space, operates outstanding advantages of easy.
Description
Technical field
The present invention relates to locomotive electric cad system system wire casing structure technical field, more particularly, to a kind of locomotive cable slot cover machinery
Locking mechanism.
Background technology
In the design of locomotive electric cad system system trunking class formation, wire casing, groove lid are mainly used in the protection to Locomotive engine cable.It is right
The fastener such as locking mechanism design, generally use press strip, bolt between wire casing and groove lid make it that groove lid and wire casing two are collateral
The seat locking mode that be combined with each other realizes the fixation of cable slot cover.The fastening structure mode of this groove lid is because being related to parts
It is more, space-consuming is big, cause the site-assembled workload of product big, meanwhile, also easily cause mutual with the equipment such as adjacent tubes
Interference, and phenomena such as the fastener corrosion such as part deformation, bolt easily occurs for the later stage, so as to constrain it in locomotive trunking
The technique for applying of class, it is impossible to meet that locomotive designs electric trunking class formation simple and beautiful, easily construction, economic dispatch well
It is required that.
The content of the invention
The technical problem to be solved in the present invention is：A kind of the problem of existing for prior art, there is provided locomotive cable slot cover
Mechanical interlocking structure, it is not only simple in structure, occupies little space, and it is easy to construct, and assembled in situ efficiency is high.
The technical problem to be solved in the present invention is realized using following technical scheme：A kind of locomotive cable slot cover mechanical interlocking
Structure, including locking draw ring, journal stirrup and spring pedestal and spring, the journal stirrup are fixedly connected in groove lid, the spring bottom
Seat be fixedly connected on wire casing, it is described locking draw ring be flexibly connected with spring pedestal, the spring be located at spring pedestal downside and
With locking draw ring socket, after groove lid and wire casing fastening, pull locking draw ring to be slided up and down relative to spring pedestal, draw locking
Ring is mutually locked or separated with journal stirrup.
Preferably, described locking draw ring is rectangular-shaped draw ring.
Preferably, described locking draw ring is formed using round steel bending.
Preferably, groove is set on described journal stirrup, after groove lid and wire casing locking, on the locking draw ring and journal stirrup
Groove mutually fastens.
Preferably, after setting stopper section, the locking draw ring mutually to be fastened with journal stirrup on the outside of the groove on described journal stirrup,
The stopper section prevents locking draw ring from skidding off journal stirrup.
Preferably, the vertical height of the stopper section on described journal stirrup is 5-8mm.
Preferably, described journal stirrup is formed using steel plate bending.
Preferably, the groove lid, the same side of wire casing are respectively provided with bead structure, pass through crimping between the groove lid and wire casing
Structure is mutually twisted.
Compared with prior art, the beneficial effects of the invention are as follows：Can be real by the mutual cooperation for locking draw ring and journal stirrup
Existing groove lid fastened with wire casing after locking, wherein, locking draw ring relative to journal stirrup it is flexible can by spring come control with
Realize, realize the lock of groove lid and wire casing by the combination of the fasteners such as press strip, bolt between existing locomotive wire casing, groove lid
The mode of fastening is compared, and reduces the parts such as original press strip, complicated wire casing side supports, fastener, therefore, of the invention
Design structure is simpler, and manufacturing process is simpler, moreover, occupying little space, operating easily for site operation, is greatly saved
The Product Assembly time, locomotive wire casing, the assembled in situ efficiency of groove lid are improved, locomotive trunking class knot can be met well
The requirements such as structure design is succinct, small volume, process operability are strong.
Brief description of the drawings
Fig. 1 is a kind of structural map of locomotive cable slot cover mechanical interlocking structure of the present invention.
Component token name claims in figure：1- groove lids, 2- locking draw rings, 3- journal stirrups, 4- spring pedestals, 5- wire casings, 6- springs.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in detail for example.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of locomotive cable slot cover mechanical interlocking structure as shown in Figure 1, including locking draw ring 2, journal stirrup 3 and spring bottom
Seat 4 and spring 6, described locking draw ring 2 are rectangular-shaped draw ring, and the journal stirrup 3 is fixedly connected in groove lid 1, the spring bottom
Seat 4 sets 2, is fixedly connected with the isometry position on the same side of wire casing 5, the journal stirrup 3 is located at spring pedestal 4
The same side of wire casing 5；The spring 6 sets 2, respectively positioned at the corresponding downside of spring pedestal 4, and each spring 6 with lock
Ring 2 is strained to be socketed.The spring 6, spring pedestal 4 form pressing device, and spring 6 is wrapped on locking draw ring 2, and its length can root
Set according to the arrangement space of wire casing 5 and the requirement of the compression degree between groove lid 1.After groove lid 1 and wire casing 5 fasten, pass through
The mutual cooperation of the pressing device and locking draw ring 2, above-below direction pull locking draw ring 2, it is possible to conveniently realize locking and draw
Mutual locking between ring 2 and journal stirrup 3 separates, and groove lid 1 is lock onto on wire casing 5 so as to realize, and prevent the phase of groove lid 1
Beated for wire casing 5, avoid groove lid 1 from being slid from wire casing 5.Space-consuming can not only be saved using such structure design,
And alloing locking draw ring 2 to remain the up and down motion of vertical direction relative to journal stirrup 3, convenient draw ring 2 of locking is with propping up
Fastening or lock out operation between ear 3, and effectively prevent that lock draw ring 2 sends out in motion process between spring pedestal 4
Raw motion stuck phenomenon.
The wire casing 5 of locomotive, groove lid 1 are mainly used in the protection to Locomotive engine cable, ordinary steel thick 1.5~2mm of generally use
Plate is designed to bathtub construction as shown in Figure 1, also wire casing 5 can be designed into other different profiles according to practical application.
In view of the factors such as locomotive free space itself is extremely limited, in order to ensure that can reach the purpose to occupy little space of wire casing 5, such as scheme
Shown in 1, the same side of wire casing 5, groove lid 1 can be designed to bead structure so that pass through crimping between groove lid 1 and wire casing 5
Structure is mutually twisted, and therefore, can both be relatively rotated between wire casing 5, groove lid 1, can mutually be locked by being engaged mode again, very
The space-consuming of wire casing structure in itself is reduced well, especially suitable for carrying out the cloth of wire casing structure in the place of small space
Put and install.
General steel plate bending thick the generally use 2mm of journal stirrup 3 forms, and it can be welded and fixed between groove lid 1,
Fixation can be riveted.After journal stirrup 3 is fixedly attached in groove lid 1, a part for groove lid 1 is become, is mainly used in locking draw ring 2
Be locked.Groove can be set on the journal stirrup 3, after groove lid 1 and the locking of wire casing 5, the locking draw ring 2 and journal stirrup
Groove on 3 mutually fastens, so as to improve the reliability mutually fastened between locking draw ring 2 and journal stirrup 3.
In addition, can also set stopper section on the outside of groove on the journal stirrup 3, the stopper section can be by journal stirrup 3
Bending is formed directly up for outermost part, and the vertical height of the stopper section is generally advisable with 5-8mm, when locking draw ring 2 and branch
After ear 3 mutually fastens, relatively easily locking draw ring 2 is fixed on journal stirrup 3 by the stopper section can, while can also prevent
Only locking draw ring 2 skids off journal stirrup 3, is advantageous to strengthen the resistance to shock of locomotive cable slot cover mechanical interlocking structure, improves locomotive
Stability, the reliability of cable slot cover mechanical interlocking structure.
It is the rectangular-shaped of 80-100mm that the described generally use φ 6mm of locking draw ring 2 round steel, which is bent into width, and its is main
Effect is to realize that the locking between wire casing 5 and groove lid 1 is connected by the mutual fastening with journal stirrup 3, so that by groove lid 1 reliably
It is fixed on wire casing 5.Specifically, when needing to lock groove lid 1, locking draw ring can be pulled up from the upside of locking draw ring 2
2, until being buckled on journal stirrup 3, that is, complete the locking between groove lid 1 and wire casing 5；Can also be from the downside of locking draw ring 2
Locking draw ring 2 is pushed up, until being buckled on journal stirrup 3, that is, completes the locking between groove lid 1 and wire casing 5.When needing to open
During groove lid 1, draw ring 2 can be locked by pulling, and be allowed to be separated from each other with journal stirrup 3, until groove lid 1 can be opened.
To sum up, combined with current locomotive cable slot cover by press strip, fastener etc. to realize the locking knot of groove lid fixation
Structure compares, and locking mechanism of the invention eliminates the parts such as original press strip, complicated wire casing side supports, fastener, because
This, structure is more succinct, manufacturing process is simpler, and the space taken during site operation is small, and operation is also easy.From product
From the point of view of assembled in situ, if one wire casing of setting assembles two pieces of press strips, then, in the case where completing equivalent work, using this hair
Bright locking mechanism can save for more than 90% Product Assembly time, drastically increase locomotive wire casing, the scene dress of groove lid
With efficiency, therefore, the requirements such as the design of locomotive trunking class formation is succinct, small volume, process operability are strong are met well.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (8)
- A kind of 1. locomotive cable slot cover mechanical interlocking structure, it is characterised in that：Including locking draw ring (2), journal stirrup (3) and spring Base (4) and spring (6), the journal stirrup (3) are fixedly connected in groove lid (1), and the spring pedestal (4) sets 2 and difference It is fixedly connected on wire casing (5) same side, the spring (6) sets 2, be located at respectively on the downside of corresponding spring pedestal (4), And each spring (6) is socketed with locking draw ring (2)；The locking draw ring (2) is flexibly connected with spring pedestal (4), works as groove lid (1) after being fastened with wire casing (5), pull locking draw ring (2) to be slided up and down relative to spring pedestal (4), make locking draw ring (2) and branch Ear (3) mutually locking or separation.
- A kind of 2. locomotive cable slot cover mechanical interlocking structure according to claim 1, it is characterised in that：Described locking is drawn Ring (2) is rectangular-shaped draw ring.
- A kind of 3. locomotive cable slot cover mechanical interlocking structure according to claims 1 or 2, it is characterised in that：Described Locking draw ring (2) is formed using round steel bending.
- A kind of 4. locomotive cable slot cover mechanical interlocking structure according to claim 1, it is characterised in that：Described journal stirrup (3) groove is set on, and after groove lid (1) and wire casing (5) locking, the locking draw ring (2) is mutually detained with the groove on journal stirrup (3) Close.
- A kind of 5. locomotive cable slot cover mechanical interlocking structure according to claim 4, it is characterised in that：Described journal stirrup (3) after setting stopper section, the locking draw ring (2) mutually to be fastened with journal stirrup (3) on the outside of the groove on, the stopper section prevents lock Strain at ring (2) and skid off journal stirrup (3).
- A kind of 6. locomotive cable slot cover mechanical interlocking structure according to claim 5, it is characterised in that：Described journal stirrup (3) vertical height of the stopper section on is 5-8mm.
- A kind of 7. locomotive cable slot cover mechanical interlocking structure according to claim any one of 4-6, it is characterised in that：It is described Journal stirrup (3) formed using steel plate bending.
- A kind of 8. locomotive cable slot cover mechanical interlocking structure according to claim 1, it is characterised in that：The groove lid (1), The same side of wire casing (5) is respectively provided with bead structure, is mutually twisted between the groove lid (1) and wire casing (5) by bead structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517260.5A CN105977883B (en) | 2016-06-30 | 2016-06-30 | A kind of locomotive cable slot cover mechanical interlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517260.5A CN105977883B (en) | 2016-06-30 | 2016-06-30 | A kind of locomotive cable slot cover mechanical interlocking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977883A CN105977883A (en) | 2016-09-28 |
| CN105977883B true CN105977883B (en) | 2018-03-02 |
Family
ID=56954789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610517260.5A Active CN105977883B (en) | 2016-06-30 | 2016-06-30 | A kind of locomotive cable slot cover mechanical interlocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977883B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05336637A (en) * | 1992-06-03 | 1993-12-17 | Yazaki Corp | Locking mechanism |
| CN201568640U (en) * | 2009-12-31 | 2010-09-01 | 许昌美特桥架股份有限公司 | Uni-side bridge cover plate inner locking mechanism |
| WO2011013392A1 (en) * | 2009-07-30 | 2011-02-03 | 住友電装株式会社 | Lock structure of wire harness-use protector |
| DE102010011506A1 (en) * | 2010-03-15 | 2011-09-15 | Fabian Eisler | Cover profile, has spring elements whose ends are fixed to ends of pins by screws, formed parts and assembly tools provided for opening cover, and profile strip attached to plastic cable duct, where cover profile is made of wood |
| CN104781155A (en) * | 2012-09-14 | 2015-07-15 | 库帕技术公司 | Fastening devices for explosion-proof enclosures |
| CN204760936U (en) * | 2015-06-05 | 2015-11-11 | 辽宁石油机械制造有限公司 | Chase for boring winch |
| CN205131987U (en) * | 2015-11-30 | 2016-04-06 | 四川德阳市年丰食品有限公司 | Sealing structure based on improve food sealing performance |
| CN205791322U (en) * | 2016-06-30 | 2016-12-07 | 中车资阳机车有限公司 | A kind of locomotive cable slot cover mechanical interlocking structure |
-
2016
- 2016-06-30 CN CN201610517260.5A patent/CN105977883B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05336637A (en) * | 1992-06-03 | 1993-12-17 | Yazaki Corp | Locking mechanism |
| WO2011013392A1 (en) * | 2009-07-30 | 2011-02-03 | 住友電装株式会社 | Lock structure of wire harness-use protector |
| CN201568640U (en) * | 2009-12-31 | 2010-09-01 | 许昌美特桥架股份有限公司 | Uni-side bridge cover plate inner locking mechanism |
| DE102010011506A1 (en) * | 2010-03-15 | 2011-09-15 | Fabian Eisler | Cover profile, has spring elements whose ends are fixed to ends of pins by screws, formed parts and assembly tools provided for opening cover, and profile strip attached to plastic cable duct, where cover profile is made of wood |
| CN104781155A (en) * | 2012-09-14 | 2015-07-15 | 库帕技术公司 | Fastening devices for explosion-proof enclosures |
| CN204760936U (en) * | 2015-06-05 | 2015-11-11 | 辽宁石油机械制造有限公司 | Chase for boring winch |
| CN205131987U (en) * | 2015-11-30 | 2016-04-06 | 四川德阳市年丰食品有限公司 | Sealing structure based on improve food sealing performance |
| CN205791322U (en) * | 2016-06-30 | 2016-12-07 | 中车资阳机车有限公司 | A kind of locomotive cable slot cover mechanical interlocking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977883A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105977883B (en) | A kind of locomotive cable slot cover mechanical interlocking structure | |
| CN106930454A (en) | Internal connecting type curtain skeleton bigeminy attachment structure | |
| CN205791322U (en) | A kind of locomotive cable slot cover mechanical interlocking structure | |
| JP2013139797A5 (en) | ||
| CN204493889U (en) | A kind of vehicle pipeline holder mounting structure | |
| CN105375661B (en) | A kind of motor stator fixed structure | |
| CN204686795U (en) | A kind of jump ring installation station for being arranged in valve courage | |
| CN204252354U (en) | A kind of shaped steel hanging piece | |
| CN205775353U (en) | A kind of washing machine of easy installation | |
| CN106263509B (en) | The assembling method of pin-connected panel desk | |
| CN101269629A (en) | Process technique for shockproof hammer | |
| CN208904557U (en) | Cable pricks electronical display setting-out screen auxiliary wiring tooling | |
| CN207377943U (en) | A kind of split plastic buckle | |
| CN205991064U (en) | The metal buckle device of repeatable dismounting | |
| CN206917042U (en) | Integrated ceiling appliance, buckle mounting structure | |
| CN207200204U (en) | A kind of Wire casing boxes | |
| CN104909303A (en) | Side cover plate locking mechanism | |
| CN107591928A (en) | Motor | |
| CN105197340B (en) | For the buckle for the packing case that is buckled | |
| CN206054495U (en) | A kind of anti-bolt falling device | |
| CN105240173B (en) | A kind of automobile bleed pipe component | |
| CN203721978U (en) | Connector used for airborne equipment | |
| CN207485321U (en) | Screen window fixture | |
| CN102562751B (en) | Buckle, connecting structure and ballast | |
| CN203798865U (en) | An electricity meter box helping to fix wires |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |