CN205051227U - Portable cubical switchboard handcart track - Google Patents
Portable cubical switchboard handcart track Download PDFInfo
- Publication number
- CN205051227U CN205051227U CN201520787019.5U CN201520787019U CN205051227U CN 205051227 U CN205051227 U CN 205051227U CN 201520787019 U CN201520787019 U CN 201520787019U CN 205051227 U CN205051227 U CN 205051227U
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- China
- Prior art keywords
- handcart
- vertical rail
- cubical switchboard
- slide
- rail
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- 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 - Fee Related
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- 210000000078 claw Anatomy 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000003079 width control Methods 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a portable cubical switchboard handcart track, including the vertical rail of controlling parallel arrangement, two indulge the rail within a definite time through width control device rigid coupling together, width control device front end sets firmly the card arm that oriented cubical switchboard extends, card arm bottom sets firmly the draw -in groove hook complex jack catch with the cubical switchboard bottom, at least one is indulged rail both sides side and sets firmly the limiting plate that upwards extends, the limiting plate upper end sets firmly the deflector that extends in opposite directions, be equipped with between two deflectors with cubical switchboard handcart wheel complex clearance, the wide inner narrow horn mouth in outer end is set to the entry end in clearance. The advantage is: be connected firmly with the cubical switchboard, be difficult for rocking, can make quick, the accurate cubical switchboard entry of aiming at of handcart, improve the alignment rate, avoidance of repetition push handle car to can enabling the handcart and once only successfully pushing the cubical switchboard through the different cubical switchboard width of self width of adjustment adaptation, alone can accomplish switching operation, can improve operating efficiency greatly, and small in size, convenient to carry deposits that to account for the space little.
Description
Technical field
The utility model relates to portable switch cabinet handcart track.
Background technology
In the control system of electric power system, in order to ensure the safety and reliability of switch control operations, power switch cabinet is generally all designed to the structure arranging dolly in cabinet.Like this, when carrying out switch control operations, only need get final product complete operation by pull-out and propelling trolley, very simply.Carry out switch control operations by push-and-pull dolly, not only can avoid operating personnel's close contact switch bare spots and cause possible electric shock accidents, and the dolly of pull-out also serves buffer action, substantially increases processing safety.Although current this switch cubicle advantage is remarkable, but also there is very important drawback, such as: one, need when carrying out grid switching operation frequently to carry out pulling out for switch cabinet handcart, promotion, because wheelbarrow switch is very heavy, muscle power is therefore expended larger; Two, conventional hand trucks switch overhead about 10 ~ 20cm height, when needing to use track during wheelbarrow switch pull-out push-on switch cabinet, but conventional rails seldom has the design of technical elements, just ride on switch cubicle and ground with one block of hard iron plate simple and crudely and occur a gradient, thus complete the work of pull-out, propelling wheelbarrow switch; Three, because the conventional rails of switch cubicle does not have guide function, during each propelling pull-out, staff is gruelling, need 2-3 people to grasp direction and haul, sometimes because orbital position moves or direction does not need to repeat continuously propelling movement 3,4 times to staff, operating efficiency is greatly reduced; Four, because the conventional rails of switch cubicle is one block of hard iron plate, not there is width adjusting function, therefore each switch cubicle must configure the track that a piece is applicable to oneself size, not only cause waste, also must look for when grid switching operation and just can operate correct track, very loaded down with trivial details, extreme influence job enthusiasm and efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure, and it is firm to be connected with switch cubicle, not easily rocks, handcart can be made to aim at switch cubicle entrance fast, accurately, improve aligning rate, avoid repetition push-and-pull handcart, and adapt to different switch cubicle width by adjustment local width, can make that handcart is disposable successfully pushes switch cubicle, one people can complete grid switching operation, greatly can improve operating efficiency, and compact, easy to carry, deposit the little portable switch cabinet handcart track that takes up space.
For solving the problems of the technologies described above, this portable switch cabinet handcart track comprises the vertical rail that left and right be arranged in parallel, be fixed together by width adjusting apparatus between two vertical rails, width adjusting apparatus front end is installed with the snap arm extended to switch cubicle, the claw coordinated with the draw-in groove hook bottom switch cubicle is installed with bottom snap arm, at least one vertical rail two avris is installed with the limiting plate upwards extended, limiting plate upper end is installed with the guide plate extended in opposite directions, the gap coordinated with switch cabinet handcart wheel is provided with between two guide plates, the arrival end in gap is arranged to the narrow horn mouth in wide the inner, outer end.
This portable switch cabinet handcart track be realize being connected with switch cubicle by guide type width-adjustable locking mechanism firm, not easily rock, handcart can be made to aim at switch cubicle entrance fast, accurately, improve aligning rate, avoid repetition push-and-pull handcart, and adapt to different switch cubicle width by adjustment local width, can make that handcart is disposable successfully pushes switch cubicle, a people can complete grid switching operation, greatly can improve operating efficiency, and compact, easy to carry, deposit take up space little.
Guide type width-adjustable locking mechanism mainly comprises the two vertical rails be arranged in parallel and the width adjusting apparatus linked together by two vertical rails.Wherein, two vertical rail parallel interval are arranged, and the width of two vertical rails is equal with handcart return pulley width.The effect of vertical rail is supported between switch cubicle bottom surface and ground, for handcart return pulley provides from ground to switch cubicle bottom surface or from switch cubicle bottom surface to the passage on ground.For convenience of describing, do following regulation to the direction of this patent, the two ends of indulging rail when normally being used by this patent are called fore-and-aft direction, and direction, two vertical rail places is called left and right.In this patent, at least one vertical rail is installed with limiting plate, the quantity of limiting plate is two, lays respectively at the left and right edge of vertical rail.Two limiting plates are extended straight up, are equivalent to be provided with fence in vertical rail the right and left side.Two limiting plates and vertical rail surround the cavity of an opening upwards, this cavity handcart return pulley through out-of-date be namely the space of return pulley bottom process.At handcart return pulley through vertical rail, vertical rail just serves the spacing effect in rival car return pulley left and right, makes handcart return pulley keep rolling along vertical rail always, also namely serves the guide effect making handcart along vertical rail rectilinear movement.Due to four fixed idler whells (not being universal wheel) that handcart return pulley is distribution handcart rectangular seat four bights, therefore after the spacing guiding of the limited plate of return pulley of handcart side, the return pulley of handcart opposite side is also inevitable synchronous along vertical rail rectilinear movement, this ensures that there whole handcart to advance along the rectilinear direction of vertical rail length, also just ensure that handcart can be pushed into switch cubicle like clockwork or pull out from switch cubicle.In this patent, upper edge is installed with guide plate to limiting plate, and plate face and the vertical tread face of guide plate be arranged in parallel.Two guide plates are extended in opposite directions, and the extended strip gap of rail is indulged on a formation edge above vertical rail, and strip gap is positioned at directly over vertical rail.Width due to gap is less than two limiting plate spacing and larger than handcart return pulley width, therefore the effect in this gap is exactly that rival car return pulley is spacing further in the lateral direction, make handcart return pulley along the gap walking set, also namely press against in the middle part of vertical rail and walk, ensure that balance when handcart is advanced on vertical rail, effectively prevent because sideslip cause centre-of gravity shift and handcart rollover, greatly improve reliability and the smoothness of handcart grid switching operation.In this patent, the wider wedge shape of the narrow inner segment in outer end is arranged in guide plate end, and therefore corresponding end, gap just forms the narrow bell mouth shape in wide the inner, outer end.The object of such setting is when handcart return pulley enters end, gap, wider gap not only can allow the handcart return pulley of alignment roll into, the oblique return pulley of offset of can also stepping down also can roll in gap, fundamentally improves success rate and the versatility of this patent push-and-pull handcart.Therefore, when using this patent push-and-pull handcart, without the need to many people auxiliary repeatedly alignment, repeatedly push pull maneuver, a people can complete, and improves speed, improves efficiency.In this patent, width adjusting apparatus front end is installed with the snap arm extended to switch cubicle, and snap arm and vertical rail be arranged in parallel.Be installed with claw bottom snap arm, claw is extended downwards.When vertical rail the inner and snap arm are placed on switch cubicle bottom surface, claw coordinates with the draw-in groove hook bottom switch cubicle, so just serving effect this patent being fixed on switch cubicle bottom surface by clamping hook mode, fundamentally ensure that the steadiness of this patent when push-and-pull handcart.
As a kind of implementation, described width adjusting apparatus comprises and being installed on a vertical rail to vertically extending at least two slide-bars be arranged in parallel of another vertical rail, another vertical rail is installed with and is axially set with the sliding sleeve coordinated with slide-bar, sliding sleeve is provided with screw, screw rod is bolted with in screw, screw rod outer end is installed with handwheel, and screw rod the inner is installed with cone point, slide-bar is evenly equipped with and bores the sharp taper hole coordinated.
This width adjusting apparatus realizes the width adjustment of two vertical rails by slide-and-lock structure, slide-and-lock structure mainly comprises the slide-bar be installed on a vertical rail and the sliding sleeve be installed on another vertical rail, and sliding sleeve is provided with the screw rod by slide-bar and sliding sleeve locking.Wherein, when slide-bar and sliding sleeve plug-in mounting coordinate and slide-bar and sliding sleeve be all vertical indulge rail arrange, therefore when slide-bar and sliding sleeve slide to axial, only can there is relatively horizontal left and right translation and can not anterior-posterior translation relatively in two vertical rails, so just serve the effect that rail spacing is indulged in adjustment two, also namely adjust the effect of this patent width.Sliding sleeve is provided with screw, is bolted with screw rod in screw, and when tightening screw rod, slide-bar will be locked in sliding sleeve by fashion of extrusion by screw rod, so just serves the effect fixing two vertical rail width.In this patent, slide-bar is provided with the taper hole of row along slide-bar axially-aligned, and screw rod the inner is installed with the cone point with taper hole snap fit.When screw rod is tightened, cone point will snap in the taper hole of slide-bar, so just by slide-bar fixing and locking in sliding sleeve, can fundamentally avoid the skidding after tightening, and ensure that the reliability that this patent width is fixing.For convenience of turn screw rod, be also installed with handwheel in screw rod outer end, not only simple but also laborsaving when turn screw rod like this.
As improvement, the port of export in gap is also arranged to the narrow horn mouth in wide the inner, outer end, and vertical rail two ends are provided with the slope uprised gradually to middle part from end.
After gap exit also arranges horn mouth, when switch cabinet handcart is pulled out, the guide effect of rival car return pulley can be played, also namely utilize the narrower horn mouth in wider the inner, outer end, gap to guide the handcart return pulley of dislocation in gap, substantially increase smoothness during handcart pull-out.Be provided with at vertical rail two ends from end behind the slope that middle part uprises gradually, no matter when handcart being pushed vertical rail or drawing in vertical rail, the slope uprised gradually can make handcart more swimmingly between ground and vertical rail, or seamlessly transit at vertical rail and switch cubicle bottom surface part, pause and transition in rhythm or melody sense when eliminating the plate transition of transmission hard iron and consequent noise, contribute to increasing work efficiency.
In sum, adopt the portable switch cabinet handcart track structure of this structure reasonable, it is firm to be connected with switch cubicle, not easily rock, handcart can be made to aim at switch cubicle entrance fast, accurately, improve aligning rate, avoid repetition push-and-pull handcart, and adapt to different switch cubicle width by adjustment local width, can make that handcart is disposable successfully pushes switch cubicle, a people can complete grid switching operation, greatly can improve operating efficiency, and compact, easy to carry, deposit take up space little.
Accompanying drawing explanation
By reference to the accompanying drawings the utility model is described in further detail:
Fig. 1 is the structural representation that this patent adjusts wide state;
Fig. 2 is the structural representation that this patent adjusts narrow state.
Embodiment
As shown in the figure, this portable switch cabinet handcart track comprises the vertical rail 1 that left and right be arranged in parallel, be fixed together by width adjusting apparatus between two vertical rails, width adjusting apparatus front end is installed with the snap arm 2 extended to switch cubicle, the claw 3 coordinated with the draw-in groove hook bottom switch cubicle is installed with bottom snap arm, at least one vertical rail two avris is installed with the limiting plate 4 upwards extended, limiting plate upper end is installed with the guide plate 5 extended in opposite directions, be provided with the gap 6 coordinated with switch cabinet handcart wheel between two guide plates, the arrival end in gap is arranged to the narrow horn mouth 7 in wide the inner, outer end.
This portable switch cabinet handcart track mainly comprises the two vertical rails be arranged in parallel and the width adjusting apparatus linked together by two vertical rails.Wherein, two vertical rail parallel interval are arranged, and the width of two vertical rails is equal with handcart return pulley width.The effect of vertical rail is supported between switch cubicle bottom surface and ground, for handcart return pulley provides from ground to switch cubicle bottom surface or from switch cubicle bottom surface to the passage on ground.For convenience of describing, do following regulation to the direction of this patent, the two ends of indulging rail when normally being used by this patent are called fore-and-aft direction, and direction, two vertical rail places is called left and right.In this patent, at least one vertical rail is installed with limiting plate, the quantity of limiting plate is two, lays respectively at the left and right edge of vertical rail.Two limiting plates are extended straight up, are equivalent to be provided with fence in vertical rail the right and left side.Two limiting plates and vertical rail surround the cavity of an opening upwards, this cavity handcart return pulley through out-of-date be namely the space of return pulley bottom process.At handcart return pulley through vertical rail, vertical rail just serves the spacing effect in rival car return pulley left and right, makes handcart return pulley keep rolling along vertical rail always, also namely serves the guide effect making handcart along vertical rail rectilinear movement.Due to four fixed idler whells (not being universal wheel) that handcart return pulley is distribution handcart rectangular seat four bights, therefore after the spacing guiding of the limited plate of return pulley of handcart side, the return pulley of handcart opposite side is also inevitable synchronous along vertical rail rectilinear movement, this ensures that there whole handcart to advance along the rectilinear direction of vertical rail length, also just ensure that handcart can be pushed into switch cubicle like clockwork or pull out from switch cubicle.In this patent, upper edge is installed with guide plate to limiting plate, and plate face and the vertical tread face of guide plate be arranged in parallel.Two guide plates are extended in opposite directions, and the extended strip gap of rail is indulged on a formation edge above vertical rail, and strip gap is positioned at directly over vertical rail.Width due to gap is less than two limiting plate spacing and larger than handcart return pulley width, therefore the effect in this gap is exactly that rival car return pulley is spacing further in the lateral direction, make handcart return pulley along the gap walking set, also namely press against in the middle part of vertical rail and walk, ensure that balance when handcart is advanced on vertical rail, effectively prevent because sideslip cause centre-of gravity shift and handcart rollover, greatly improve reliability and the smoothness of handcart grid switching operation.In this patent, the wider wedge shape of the narrow inner segment in outer end is arranged in guide plate end, and therefore corresponding end, gap just forms the narrow bell mouth shape in wide the inner, outer end.The object of such setting is when handcart return pulley enters end, gap, wider gap not only can allow the handcart return pulley of alignment roll into, the oblique return pulley of offset of can also stepping down also can roll in gap, fundamentally improves success rate and the versatility of this patent push-and-pull handcart.Therefore, when using this patent push-and-pull handcart, without the need to many people auxiliary repeatedly alignment, repeatedly push pull maneuver, a people can complete, and improves speed, improves efficiency.In this patent, width adjusting apparatus front end is installed with the snap arm extended to switch cubicle, and snap arm and vertical rail be arranged in parallel.Be installed with claw bottom snap arm, claw is extended downwards.When vertical rail the inner and snap arm are placed on switch cubicle bottom surface, claw coordinates with the draw-in groove hook bottom switch cubicle, so just serving effect this patent being fixed on switch cubicle bottom surface by clamping hook mode, fundamentally ensure that the steadiness of this patent when push-and-pull handcart.
In the present embodiment, described width adjusting apparatus comprises and being installed on a vertical rail to vertically extending at least two slide-bars be arranged in parallel 8 of another vertical rail, another vertical rail is installed with and is axially set with the sliding sleeve 9 coordinated with slide-bar, sliding sleeve is provided with screw 10, screw rod 11 is bolted with in screw, screw rod outer end is installed with handwheel 12, and screw rod the inner is installed with cone point 13, slide-bar is evenly equipped with and bores the sharp taper hole 14 coordinated.This width adjusting apparatus realizes the width adjustment of two vertical rails by slide-and-lock structure, slide-and-lock structure mainly comprises the slide-bar be installed on a vertical rail and the sliding sleeve be installed on another vertical rail, and sliding sleeve is provided with the screw rod by slide-bar and sliding sleeve locking.Wherein, when slide-bar and sliding sleeve plug-in mounting coordinate and slide-bar and sliding sleeve be all vertical indulge rail arrange, therefore when slide-bar and sliding sleeve slide to axial, only can there is relatively horizontal left and right translation and can not anterior-posterior translation relatively in two vertical rails, so just serve the effect that rail spacing is indulged in adjustment two, also namely adjust the effect of this patent width.Sliding sleeve is provided with screw, is bolted with screw rod in screw, and when tightening screw rod, slide-bar will be locked in sliding sleeve by fashion of extrusion by screw rod, so just serves the effect fixing two vertical rail width.In this patent, slide-bar is provided with the taper hole of row along slide-bar axially-aligned, and screw rod the inner is installed with the cone point with taper hole snap fit.When screw rod is tightened, cone point will snap in the taper hole of slide-bar, so just by slide-bar fixing and locking in sliding sleeve, can fundamentally avoid the skidding after tightening, and ensure that the reliability that this patent width is fixing.For convenience of turn screw rod, be also installed with handwheel in screw rod outer end, not only simple but also laborsaving when turn screw rod like this.
In this patent, the port of export in gap is also arranged to the narrow horn mouth in wide the inner, outer end, and vertical rail two ends are provided with the slope 15 uprised gradually to middle part from end.After gap exit also arranges horn mouth, when switch cabinet handcart is pulled out, the guide effect of rival car return pulley can be played, also namely utilize the narrower horn mouth in wider the inner, outer end, gap to guide the handcart return pulley of dislocation in gap, substantially increase smoothness during handcart pull-out.Be provided with at vertical rail two ends from end behind the slope that middle part uprises gradually, no matter when handcart being pushed vertical rail or drawing in vertical rail, the slope uprised gradually can make handcart more swimmingly between ground and vertical rail, or seamlessly transit at vertical rail and switch cubicle bottom surface part, pause and transition in rhythm or melody sense when eliminating the plate transition of transmission hard iron and consequent noise, contribute to increasing work efficiency.
Claims (2)
1. a portable switch cabinet handcart track, it is characterized in that: comprise the vertical rail (1) that left and right be arranged in parallel, be fixed together by width adjusting apparatus between two vertical rails (1), width adjusting apparatus front end is installed with the snap arm (2) extended to switch cubicle, snap arm (2) bottom is installed with the claw (3) coordinated with the draw-in groove hook bottom switch cubicle, at least one vertical rail (1) two avris is installed with the limiting plate (4) upwards extended, limiting plate (4) upper end is installed with the guide plate (5) extended in opposite directions, the gap (6) coordinated with switch cabinet handcart wheel is provided with between two guide plates (5), the arrival end in gap (6) is arranged to the narrow horn mouth (7) in wide the inner, outer end, described width adjusting apparatus comprises and being installed on a vertical rail (1) to vertically extending at least two slide-bars be arranged in parallel (8) of another vertical rail (1), another vertical rail (1) is installed with and is axially set with the sliding sleeve (9) coordinated with slide-bar (8), sliding sleeve (9) is provided with screw (10), screw rod (11) is bolted with in screw (10), screw rod (11) outer end is installed with handwheel (12), screw rod (11) the inner is installed with cone point (13), slide-bar (8) is evenly equipped with and the taper hole (14) of boring point (13) and coordinating.
2. portable switch cabinet handcart track as claimed in claim 1, is characterized in that: the port of export of gap (6) is also arranged to the narrow horn mouth (7) in wide the inner, outer end, and vertical rail (1) two ends are provided with the slope (15) uprised gradually to middle part from end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787019.5U CN205051227U (en) | 2015-10-13 | 2015-10-13 | Portable cubical switchboard handcart track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787019.5U CN205051227U (en) | 2015-10-13 | 2015-10-13 | Portable cubical switchboard handcart track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051227U true CN205051227U (en) | 2016-02-24 |
Family
ID=55344771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787019.5U Expired - Fee Related CN205051227U (en) | 2015-10-13 | 2015-10-13 | Portable cubical switchboard handcart track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374377A (en) * | 2015-10-11 | 2017-02-01 | 国网山东省电力公司潍坊供电公司 | Portable switch cabinet handcart rail |
| CN112952624A (en) * | 2021-01-08 | 2021-06-11 | 天津平高智能电气有限公司 | Cubical switchboard console mode circuit breaker is with supplementary guide rail device outside cabinet |
| CN113224654A (en) * | 2021-04-16 | 2021-08-06 | 陶守江 | Complete set of switch equipment |
-
2015
- 2015-10-13 CN CN201520787019.5U patent/CN205051227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374377A (en) * | 2015-10-11 | 2017-02-01 | 国网山东省电力公司潍坊供电公司 | Portable switch cabinet handcart rail |
| CN112952624A (en) * | 2021-01-08 | 2021-06-11 | 天津平高智能电气有限公司 | Cubical switchboard console mode circuit breaker is with supplementary guide rail device outside cabinet |
| CN113224654A (en) * | 2021-04-16 | 2021-08-06 | 陶守江 | Complete set of switch equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20181013 |