CN108233138A - Mounting bracket fixing piece and slipping contact wire device - Google Patents
Mounting bracket fixing piece and slipping contact wire device Download PDFInfo
- Publication number
- CN108233138A CN108233138A CN201611204671.5A CN201611204671A CN108233138A CN 108233138 A CN108233138 A CN 108233138A CN 201611204671 A CN201611204671 A CN 201611204671A CN 108233138 A CN108233138 A CN 108233138A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- fixing piece
- bracket fixing
- horizontal
- transmission rail
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The present invention provides a kind of mounting bracket fixing piece, it is used to the mounting bracket with trolley conductor rail being fixed on transmission rail, the transmission rail is the tube-like piece formed by plank bending and has vertical section and the horizontal section being attached thereto, the vertical section upwardly extends from one end of horizontal section and has upper end, and the mounting bracket fixing piece includes：Hook portion coordinates with the upper end of the vertical section of transmission rail, so that mounting bracket fixing piece to be suspended on to the upper end of vertical section；Horizontal part coordinates with the horizontal section of transmission rail, with fixing and mounting bracket fixing piece and the mounting bracket being attached thereto；And vertical portion, the upper end are connect with hook portion, lower end is connect with horizontal part, and side rests against the vertical section of transmission rail, and opposite side is fixed with the mounting bracket of trolley conductor rail, and wherein hook portion, horizontal position are in the same side of vertical portion.
Description
Technical field
The present invention relates to a kind of mounting bracket fixing piece and slipping contact wire devices, are used for the installation with trolley conductor rail
Frame is fixed on transmission rail.
Background technology
Mobile device is frequently necessary to be moved on transmission rail, to change position as needed.It is existing to transmit
The mobile device moved on track is usually powered by trolley.Trolley is by setting current-collector on the mobile device and consolidating
The conductor being scheduled on transmission rail is formed.During mobile device carries out movement on transmission rail, it is arranged on mobile dress
The current-collector put is contacted with the conductor being fixed on transmission rail, to power for mobile device.
Conductor in trolley is usually fixed on by conductor mounting bracket on transmission rail.Specifically, in transmission rail
Upper formation through-hole, screw pass through transmission rail on through-hole and with the engagement threaded on conductor mounting bracket, conductor is installed
Frame is fixed on transmission rail.Screw is usually two rows.Lower row's screw easily with the horizontal section of transmission rail interfere or due to
Operating space is narrow, is not easy screw being aligned with the threaded hole on conductor mounting bracket.If increase transmission rail and mounting bracket
The height of the vertical section of engagement, and increase the cost of raw material.
Therefore, the mounting structure of existing trolley conductor mounting bracket causes inconvenient for operation, can weaken orbit strength.Peace
Spacing between shelving can not be adjusted when mounted, dumb.
Invention content
The problem of for existing trolley mounting means, the present invention provides a kind of novel slipping contact wire device,
So that mounting bracket is easy for installation.
The present invention provides a kind of mounting bracket fixing piece, is used to the mounting bracket with trolley conductor rail being fixed on transmission
On track, the transmission rail is the tube-like piece formed by plank bending and has vertical section and the horizontal zone being attached thereto
Section, the vertical section upwardly extend from one end of horizontal section and have upper end, and the mounting bracket fixing piece includes：
Hook portion coordinates with the upper end of the vertical section of transmission rail, so that mounting bracket fixing piece is suspended on vertically
The upper end of section；
Horizontal part coordinates with the horizontal section of transmission rail, with fixing and mounting bracket fixing piece and the installation being attached thereto
Frame；With
Vertical portion, the upper end are connect with hook portion, and lower end is connect with horizontal part, and side rests against the vertical area of transmission rail
Section, opposite side are fixed with the mounting bracket of trolley conductor rail,
Wherein hook portion, horizontal position are in the same side of vertical portion.
According to one embodiment of present invention, hook portion forms inverted U-shaped with vertical portion.
According to one embodiment of present invention, the distance between two vertical walls of inverted U-shaped are more than vertical section
Thickness, so as to form the first gap in a lateral direction, the first gap is sized to so that being consolidated in mounting bracket fixing piece
Periodically, hook portion is not interfered with the vertical section of transmission rail.
According to one embodiment of present invention, the distance between horizontal wall of horizontal part and inverted U-shaped is more than vertical area
The sum of the height of section and the wall thickness of transmission rail, so as to form the second gap, the second gap between horizontal part and horizontal section
Be sized to so that when mounting bracket fixing piece is fixed, horizontal part is not with transmission rail in horizontal section and vertical area
Connecting portion interference between section.
According to one embodiment of present invention, be provided on horizontal part threaded hole with bolted joints so that pass through bolt
Mounting bracket fixing piece is fixed on transmission rail by top against horizontal section.
According to one embodiment of present invention, the threaded hole set on horizontal part is by the nut shape that is welded on horizontal part
Into being formed with through-hole corresponding with nut on horizontal part.
According to one embodiment of present invention, the countersunk head through-hole for placing sunk screw, sunk screw are provided on vertical portion
Across countersunk head through-hole and with the engagement threaded on mounting bracket so that mounting bracket is fixed on mounting bracket fixing piece, wherein, assembling
Afterwards, the end being located in countersunk head through-hole of sunk screw and the flush of vertical portion.
The thickness of the free wall protruded from its horizontal wall of inverted U-shaped is about 4mm, is highly the about 1-1.5 of its thickness
Times, the width in the first gap is about 0.2mm.
The height of vertical section is about 50mm, and the length of horizontal part is about 25mm, and the width in the second gap is about 1-3mm.
The present invention also provides a kind of slipping contact wire device, including above-mentioned mounting bracket fixing piece.
Mounting bracket fixing piece and slipping contact wire device according to the present invention, the operation part of installation is moved under transmission rail
Side avoids the operation of the mounting screw in transmission rail so that the mounting bracket of trolley conductor rail can be installed easily, drop
Low installation difficulty.Meanwhile when mounted, the spacing that can be conveniently adjusted as needed between mounting bracket or the position of mounting bracket
It puts.Due to not needing to the trepanning on transmission rail, the vertical section of the intensity of transmission rail, especially transmission rail is also enhanced
Intensity.
Description of the drawings
The these and or other aspects and advantage of the present invention will become from description of preferred embodiments below in conjunction with the accompanying drawings
It obtains significantly and is readily appreciated that, wherein：
Fig. 1 is the perspective view of mounting bracket fixing piece according to the present invention.
Fig. 2 is the front view of mounting bracket fixing piece according to the present invention.
Fig. 3 is the sectional view of slipping contact wire device according to the present invention.
Specific embodiment
Below will be by embodiment, and with reference to attached drawing 1, the technical solutions of the present invention will be further described.
In specification, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to embodiment party of the present invention
The explanation of formula is intended to explain the present general inventive concept of the present invention, and is not construed as a kind of limitation to the present invention.
Unless expressly stated otherwise, directionality phrase used herein, such as, but not limited to, top, bottom, it is left
Side, the right, top, lower part, front, below and their derivative be related to element shown in figure
Orientation, and be not limitations on claims.
Fig. 1 is the perspective view of mounting bracket fixing piece 1 according to the present invention.Fig. 2 is mounting bracket fixing piece 1 according to the present invention
Front view.Mounting bracket fixing piece 1 includes hook portion 11, horizontal part 12, vertical portion 13.Hook portion 11 includes thickness for T1, length
To spend for the horizontal wall 111 and thickness of L1 be T4, is highly the free wall 112 of H4.The upper end of vertical portion 13 is connect with hook portion 11,
Lower end is connect with horizontal part 12.Hook portion 11, horizontal part 12 are located at the same side of vertical portion 13.In a reality according to the present invention
It applies in example, the hook portion 11 of mounting bracket fixing piece 1, horizontal part 12, vertical portion 13 are formed as one so that make simple.
According to one embodiment of present invention, the plastic article that mounting bracket fixing piece is integrally formed either bends the metal formed
Part.The material of mounting bracket fixing piece can meet suitable intensity and the material more cheap than transmission rail.In basis
In one embodiment of the present of invention, the thickness T1 of the horizontal wall 111 of hook portion 11, the free wall 112 of hook portion 11 thickness T4,
The thickness T3 of vertical portion 13 is roughly equal, and the thickness T2 of horizontal part 12 is bigger than the thickness T3 of vertical portion 13.But not to hook portion
11 thickness T1, the thickness T2 of horizontal part 12, vertical portion 13 thickness T3 do concrete restriction, but can be closed according to intensity requirement
The thickness of reason selection each section.
Fig. 3 is the sectional view of slipping contact wire device 7 according to the present invention.The slipping contact wire device 7 is consolidated including above-mentioned mounting bracket
Determine part 1.Mounting bracket fixing piece 1 is used to the mounting bracket 3 with trolley conductor rail 4 being fixed on transmission rail 2.The transmission
Track 2 is the special-shaped tubular part formed by plank bending and has vertical section 21 and the horizontal section 22 being attached thereto.Institute
It states vertical section 21 to upwardly extend from one end of horizontal section 22 and there are top and bottom, wherein lower end and transmission rail 2
Horizontal section 22 connects.
The hook portion 11 of the mounting bracket fixing piece 1 and the upper end of the vertical section 21 of transmission rail 2 coordinate, to pacify
Shelve the upper end that fixing piece 1 is suspended on vertical section 21.Hook portion 11 forms inverted U-shaped with vertical portion 13.Certainly, hook portion
11 may be other forms, as long as realizing the upper end that mounting bracket fixing piece 1 can be suspended on to vertical section 21.It is described
The horizontal part 12 of mounting bracket fixing piece 1 and the horizontal section 22 of the transmission rail 2 coordinate, with fixing and mounting bracket fixing piece 1 and
The mounting bracket 3 being attached thereto.The upper end of the vertical portion 13 of the mounting bracket fixing piece 1 is connect with hook portion 11, lower end and level
Portion 12 connects, and side rests against the vertical section 21 of transmission rail 2, and opposite side is fixed with the mounting bracket 3 of trolley conductor rail 4.
In inverted U-shaped, the distance between free wall 112 and vertical portion 13 (L1-T3-T4) are more than vertical section 21
Thickness, so as to form a first gap S1 in a lateral direction.First gap S1's is sized to so that consolidating in mounting bracket
When determining part 1 by fixation, hook portion 11 is not interfered with the vertical section 21 of transmission rail 2.In one embodiment of the invention, it erects
The thickness W3 of straight section 21 is about 4mm.The height H4 of the free wall 112 of the protrusion of hook portion, i.e., free wall 112 block guide rail
The length of wall primarily serve and prevent mounting bracket fixing piece from can disengage the effect that guide rail is fallen after tightening, usually 4-5mm.It crosses
Length can cause the installation of mounting bracket fixing piece that can not install, too short, can not ensure the intensity of mounting bracket fixing piece.In the present embodiment
In, the thickness T4 of free wall 112 that the slave horizontal wall 111 of inverted U-shaped protrudes is about 4mm, and height H4 is the pact of its thickness W1
1-1.5 times, i.e., about 4-6mm.First gap S1 is usually no more than 0.4mm, this wall thickness and vertical section 21 with transmission rail 2
Highly there is relationship.First gap S1 is excessive, is easily shaken after the installation of mounting bracket fixing piece, too small, should not install, normal conditions
It is lower to be determined according to actual conditions analogue simulation.In the present embodiment, the width of the first gap S1 is about 0.2mm.
The distance between horizontal wall 111 of horizontal part 12 and inverted U-shaped, i.e. the height H3 of vertical portion 13 are more than vertical area
The height of section 21 so that after mounting bracket fixing piece 1 is by fixation, the second gap is formed between horizontal part 12 and horizontal section 22
S2.Second gap S2 be sized to so that mounting bracket fixing piece 1 by it is fixed when, horizontal part 12 not with transmission rail 2
Connecting portion between horizontal section 22 and vertical section 21 is interfered.In one embodiment of the invention, vertical section 21
Highly it is about 50mm, the length L2 of horizontal part 12 is about 25mm, and the width of the second gap S2 is about 1-3mm.
The size in above-mentioned first gap S1 and the second gap is only exemplary, and is not construed as limiting the invention.The
One gap and the second gap can be according to the length of vertical section 21 of transmission rail 2, the length of horizontal part 12, hook portions 11
Downward projection of length is properly selected, as long as not interfered between meeting corresponding portion when mounted.
Threaded hole 15 is provided on horizontal part 12 to be engaged with bolt 5 so that by the top of bolt 5 against horizontal section
22 are fixed on mounting bracket fixing piece 1 on transmission rail 2.The threaded hole 15 set on horizontal part 12 can be by being welded on level
Nut 16 in portion 12 is formed, and through-hole corresponding with nut is formed on horizontal part 12.In one embodiment of the invention, spiral shell
Bolt 5 is hex bolts.
Be provided on vertical portion 13 place sunk screw 6 countersunk head through-hole 14, sunk screw 6 pass through countersunk head through-hole 14 and with
Threaded hole 15 on mounting bracket 3 engages so that mounting bracket 3 can be fixed on mounting bracket fixing piece 1.In the reality of the present invention
It applies in example, after assembling, the flush of the end being located in countersunk head through-hole 14 and vertical portion 13 of sunk screw 6.Countersunk head spiral shell
Nail 6 use so that vertical portion 13 can with vertical 21 good fit of section, while also taken into account mounting bracket fixing piece 1 with peace
Shelve the bonding strength between 3.
When mounting bracket 3 is installed, mounting bracket 3 is fixed on to the vertical portion 13 of mounting bracket fixing piece 1 with sunk screw 6 first
The side opposite with hook portion 11 and horizontal part 12.Then by the component formed by mounting bracket 3 and mounting bracket fixing piece 1 to tilt
State is moved on transmission rail 2 so that the hook portion 11 of mounting bracket fixing piece 1 is suspended on the vertical section 21 of transmission rail 2
Upper end on.Due to gravity, the horizontal part 12 of mounting bracket fixing piece 1 crosses transmission rail 2 around the rotation of hook portion 11
Connection corner between horizontal section 22 and vertical section 21, and it is approximate horizontal with horizontal section 22.At this point, bolt 5 is twisted
Enter the threaded hole 15 on horizontal part 12, can be the threaded hole 15 in nut 16 so that the end of bolt 5 is against water specifically
Mounting bracket fixing piece 1 is fixed on transmission rail 2 by flat section 22.
Mounting bracket fixing piece and slipping contact wire device according to the present invention, the operation part of installation is moved under transmission rail
Side avoids the operation of the mounting screw in transmission rail so that mounting bracket it is easy for installation.Without being opened on transmission rail
Mouthful, avoid the intensity for weakening transmission rail.Height without the vertical section for increasing transmission rail in order to easy to operate, section
Production cost is saved.The position of mounting bracket can be conveniently adjusted when installing mounting bracket.
Reference numeral：
1 mounting bracket fixing piece
11 hook portions
111 horizontal walls
112 free walls
12 horizontal parts
13 vertical portions
14 countersunk head through-holes
15 threaded holes
16 nuts
2 transmission rails
21 vertical sections
22 horizontal sections
3 mounting brackets
4 trolley conductor rails
5 bolts
6 sunk screws
7 slipping contact wire devices
The first gaps of S1
The second gaps of S2.
Claims (10)
1. a kind of mounting bracket fixing piece is used to the mounting bracket with trolley conductor rail being fixed on transmission rail, described
Transmission rail is the tube-like piece formed by plank bending and has vertical section and the horizontal section being attached thereto, described vertical
Section upwardly extends from one end of horizontal section and has upper end, and the mounting bracket fixing piece includes：
Hook portion coordinates with the upper end of the vertical section of transmission rail, so that mounting bracket fixing piece is suspended on vertical section
Upper end；
Horizontal part coordinates with the horizontal section of transmission rail, with fixing and mounting bracket fixing piece and the mounting bracket being attached thereto；With
Vertical portion, the upper end are connect with hook portion, and lower end is connect with horizontal part, and side rests against the vertical section of transmission rail, separately
Side is fixed with the mounting bracket of trolley conductor rail,
Wherein hook portion, horizontal position are in the same side of vertical portion.
2. mounting bracket fixing piece according to claim 1, which is characterized in that hook portion forms inverted U-shaped with vertical portion.
3. mounting bracket fixing piece according to claim 2, which is characterized in that between two vertical walls of inverted U-shaped
Distance is more than the thickness of vertical section, so as to form the first gap in a lateral direction, the first gap be sized to so that
When mounting bracket fixing piece is fixed, hook portion is not interfered with the vertical section of transmission rail.
4. mounting bracket fixing piece according to claim 2, which is characterized in that the horizontal wall of horizontal part and inverted U-shaped it
Between distance be more than the height of vertical section and the sum of the wall thickness of transmission rail, so as to be formed between horizontal part and horizontal section
Second gap, the second gap are sized to so that when mounting bracket fixing piece is fixed, horizontal part not with transmission rail
Connecting portion interference between horizontal section and vertical section.
5. mounting bracket fixing piece according to claim 1, which is characterized in that be provided on horizontal part threaded hole with bolt
Engagement so that mounting bracket fixing piece is fixed on transmission rail against horizontal section by bolt end head.
6. mounting bracket fixing piece according to claim 5, which is characterized in that the threaded hole set on horizontal part is by being welded on
Nut on horizontal part is formed, and through-hole corresponding with nut is formed on horizontal part.
7. mounting bracket fixing piece according to claim 1, which is characterized in that be provided on vertical portion and place sunk screw
Countersunk head through-hole, sunk screw pass through countersunk head through-hole and with the engagement threaded on mounting bracket so that mounting bracket is fixed on mounting bracket
On fixing piece, wherein, after assembling, the end being located in countersunk head through-hole of sunk screw and the flush of vertical portion.
8. mounting bracket fixing piece according to claim 3, which is characterized in that inverted U-shaped from its horizontal wall protrude
The thickness of free wall is about 4mm, highly about 1-1.5 times for its thickness, and the width in the first gap is about 0.2mm.
9. mounting bracket fixing piece according to claim 4, which is characterized in that the height of vertical section is about 50mm, horizontal
The length in portion is about 25mm, and the width in the second gap is about 1-3mm.
10. a kind of slipping contact wire device, which is characterized in that it is included according to the mounting bracket fixing piece described in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204671.5A CN108233138B (en) | 2016-12-22 | 2016-12-22 | Mounting bracket mounting and wiping line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204671.5A CN108233138B (en) | 2016-12-22 | 2016-12-22 | Mounting bracket mounting and wiping line device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108233138A true CN108233138A (en) | 2018-06-29 |
| CN108233138B CN108233138B (en) | 2024-05-17 |
Family
ID=62657199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204671.5A Active CN108233138B (en) | 2016-12-22 | 2016-12-22 | Mounting bracket mounting and wiping line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108233138B (en) |
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| CN105401768A (en) * | 2014-09-15 | 2016-03-16 | 比亚迪股份有限公司 | Sliding contact power supply system and stereoscopic circulating garage with same |
| CN206293756U (en) * | 2016-12-22 | 2017-06-30 | 北京京东尚科信息技术有限公司 | Mounting bracket fixture and slipping contact wire device |
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2016
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| CN102204034A (en) * | 2008-09-03 | 2011-09-28 | 康达提斯-瓦普弗勒公司 | Conductor line, collector and conductor system |
| CN102104227A (en) * | 2009-12-17 | 2011-06-22 | 扬帆集团股份有限公司 | Movable power sliding contact device |
| CN202009142U (en) * | 2010-12-27 | 2011-10-12 | 蔡信展 | Mobile conducting device with grounding function |
| CN202025968U (en) * | 2011-04-27 | 2011-11-02 | 中冶建工集团有限公司 | Side type slide wire structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108233138B (en) | 2024-05-17 |
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