CN203158041U - Handcart switch transfer trolley switch-falling prevention device - Google Patents
Handcart switch transfer trolley switch-falling prevention device Download PDFInfo
- Publication number
- CN203158041U CN203158041U CN2013200265662U CN201320026566U CN203158041U CN 203158041 U CN203158041 U CN 203158041U CN 2013200265662 U CN2013200265662 U CN 2013200265662U CN 201320026566 U CN201320026566 U CN 201320026566U CN 203158041 U CN203158041 U CN 203158041U
- Authority
- CN
- China
- Prior art keywords
- switch
- transport carriage
- work top
- support
- releasing unit
- 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 - Fee Related
Links
- 230000002265 prevention Effects 0.000 title abstract 3
- 230000002401 inhibitory effect Effects 0.000 claims description 11
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a handcart switch transfer trolley switch-falling prevention device which comprises a lifting support, a workbench face of a transfer trolley is supported on the support, and the lifting support is supported on a base with trundles. According to the handcart switch transfer trolley switch-falling prevention device, in the transportation process, the lifting support is used for lowering a handcart switch to the lowest position, and the product can be lowered to a height of 36.5cm to the ground so as to lower the gravity center. In addition, a limiting groove in a guard bar is used for binding the handcart switch and the transfer trolley into a whole, the transfer trolley is prevented from moving front and back and moving up and down, and transportation safety is guaranteed.
Description
Technical field
The utility model relates to a kind of wheelbarrow switch transport carriage, particularly the anti-switch releasing unit of a kind of wheelbarrow switch transport carriage.
Background technology
Conventional transport carriage only arranges guardrail in the left and right sides of transport carriage work top, because transhipment center of gravity higher (general about 1 meter), but guardrail is very short, often also with regard to 5,6 centimetres, when handling process is uneven as ground, in the combined action of inertia and gravitional force, may cause turning over, falling before the wheelbarrow switch, cause personal injury and device damage
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of anti-switch releasing unit of wheelbarrow switch transport carriage that prevents that wheelbarrow switch from dropping from the left and right sides in handling process is provided.
A kind of wheelbarrow switch transport carriage is prevented the switch releasing unit, and its structural feature is: include the support of lifting mode, the work top of transport carriage is supported on this support, and the stent support of lifting mode is having on the base of castor.
The wheelbarrow switch transport carriage of this structure is prevented the switch releasing unit, change the fixed support of original wheelbarrow switch transport carriage into the lifting mode support, like this when transport carriage that wheelbarrow switch is packed into need be carried, utilize the lifting mode support to reduce the work top of transport carriage, thereby reduced the center of gravity of wheelbarrow switch, just can avoid wheelbarrow switch phenomenon that drops because of the too high generation of center of gravity in transport process.
The support of described lifting mode includes two groups of two intersection and hinged strut bars that are arranged side by side, the lower end of this strut bar is hinged on the base, the upper end of strut bar be hinged on the work top or the bearing of work top on, on the lifting mode support, also be provided with inhibiting device, described inhibiting device or be arranged between same group two strut bars, or be arranged between a strut bar and the base, or be arranged on the bearing of a strut bar and work top or work top.
The lifting mode support of this structure when support is in boom man's stopping switch, is locked inhibiting device, drops to prevent the wheelbarrow switch that maloperation makes support decline cause, and guarantees the safety of the person and equipment.
Described inhibiting device is for to be made of window catch and hangers, when window catch be hinged on or the bearing of work top or work top or base on the time, hangers then is arranged on the strut bar, when window catch is arranged on the strut bar, then hangers be arranged on or the bearing or base of work top or work top on.
Described lifting mode support also includes lifting drive, and lifting drive and support are in transmission connection.
Utilize actuating device to drive the lifting mode support, have the accurate advantage of time saving and energy saving control.
Described lifting mode support also includes connecting rod, and described connecting rod connects the strut bar of two groups correspondence position.
Between two groups of strut bars that are set up in parallel, connecting rod is set, can improves the stability of crane.
Described lifting drive is connected in connecting rod and sentences the motion that promotes crane.
Described lifting drive or be hydraulic actuating cylinder or for cylinder.
The anti-switch releasing unit of described wheelbarrow switch transport carriage is included in also that end near the transport carriage handlebar is provided with position-limited trough on the guardrail of work top.
Guardrails of both sides at work top arranges position-limited trough near transport carriage handlebar end, like this when the carrying wheelbarrow switch, can the banking stop on two corners snaps in the position-limited trough of this guardrail about the positive lower end of wheelbarrow switch with being arranged at, thereby wheelbarrow switch and transport carriage are bundled into one, in case spline fortune process transhipment switch drops.
In sum, the utility model following advantage compared to existing technology:
Wheelbarrow switch transport carriage of the present utility model is prevented the switch releasing unit, when carrying, by the lifting mode support wheelbarrow switch is down to minimum (this product can be down to overhead 36.5cm height), to lower the center of gravity; Secondly, by the position-limited trough on the guardrail that wheelbarrow switch and transport carriage " binding " is as a whole, transport carriage front and back when avoiding carrying, move up and down, guarantee to carry safety.
Description of drawings
Fig. 1 is the structural representation of wheelbarrow switch transport carriage of the present utility model.
Fig. 2 is the lateral plan of wheelbarrow switch transport carriage of the present utility model.
Label declaration 1 support 11 strut bars 2 work tops 3 bases 4 inhibiting device 41 window catch 42 hangers 5 lifting drives 6 connecting rods 7 position-limited troughs.
The specific embodiment
Be described in more detail below in conjunction with the utility model of embodiment.
Embodiment 1
A kind of wheelbarrow switch transport carriage is prevented the switch releasing unit, includes the support 1 of lifting mode, and the work top 2 of transport carriage is supported on this support, and the stent support of lifting mode is on the base 3 that has castor.The support of described lifting mode includes two groups of two intersection and hinged strut bars 11 that are arranged side by side, the lower end of this strut bar is hinged on the base, the upper end of strut bar is hinged on the bearing of work top, also be provided with inhibiting device 4 on the lifting mode support, described inhibiting device is arranged on the bearing of a strut bar and work top.Described inhibiting device is for being made of window catch 41 and hangers 42, and window catch is hinged on the bearing of work top, and hangers is arranged on the strut bar.Described lifting mode support also includes lifting drive 5, and lifting drive and support are in transmission connection.Described lifting mode support also includes connecting rod 6, and described connecting rod connects the strut bar of two groups correspondence position.Described lifting drive is connected in connecting rod and sentences the motion that promotes crane.Described lifting drive is hydraulic actuating cylinder.The anti-switch releasing unit of described wheelbarrow switch transport carriage is included in also that end near the transport carriage handlebar is provided with position-limited trough 7 on the guardrail of work top.
It is same as the prior art that present embodiment is not stated part.
Claims (8)
1. a wheelbarrow switch transport carriage is prevented the switch releasing unit, and it is characterized in that: include the support of lifting mode, the work top of transport carriage is supported on this support, and the stent support of lifting mode is having on the base of castor.
2. wheelbarrow switch transport carriage according to claim 1 is prevented the switch releasing unit, it is characterized in that: the support of described lifting mode includes two groups of two intersection and hinged strut bars that are arranged side by side, the lower end of this strut bar is hinged on the base, the upper end of strut bar be hinged on the work top or the bearing of work top on, on the lifting mode support, also be provided with inhibiting device, described inhibiting device or be arranged between same group two strut bars, or be arranged between a strut bar and the base, or be arranged on the bearing of a strut bar and work top or work top.
3. wheelbarrow switch transport carriage according to claim 2 is prevented the switch releasing unit, it is characterized in that: described inhibiting device is for to be made of window catch and hangers, when window catch be hinged on or the bearing of work top or work top or base on the time, hangers then is arranged on the strut bar, when window catch is arranged on the strut bar, then hangers be arranged on or the bearing or base of work top or work top on.
4. wheelbarrow switch transport carriage according to claim 3 is prevented the switch releasing unit, and it is characterized in that: described lifting mode support also includes lifting drive, and lifting drive and support are in transmission connection.
5. according to the anti-switch releasing unit of any one described wheelbarrow switch transport carriage of claim 1 to 4, it is characterized in that: described lifting mode support also includes connecting rod, and described connecting rod connects the strut bar of two groups correspondence position.
6. wheelbarrow switch transport carriage according to claim 5 is prevented the switch releasing unit, it is characterized in that: described lifting drive is connected in connecting rod and sentences the motion that promotes crane.
7. the anti-switch releasing unit of wheelbarrow switch transport carriage according to claim 6 is characterized in that: described lifting drive or for hydraulic actuating cylinder or be cylinder.
8. the anti-switch releasing unit of wheelbarrow switch transport carriage according to claim 7 is characterized in that: the anti-switch releasing unit of described wheelbarrow switch transport carriage is included in also that end near the transport carriage handlebar is provided with position-limited trough on the guardrail of work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200265662U CN203158041U (en) | 2013-01-17 | 2013-01-17 | Handcart switch transfer trolley switch-falling prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200265662U CN203158041U (en) | 2013-01-17 | 2013-01-17 | Handcart switch transfer trolley switch-falling prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158041U true CN203158041U (en) | 2013-08-28 |
Family
ID=49019250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200265662U Expired - Fee Related CN203158041U (en) | 2013-01-17 | 2013-01-17 | Handcart switch transfer trolley switch-falling prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158041U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210519A (en) * | 2014-01-27 | 2014-12-17 | 浙江时通电气制造有限公司 | Vacuum circuit breaker transfer trolley |
| CN106043381A (en) * | 2016-07-19 | 2016-10-26 | 苏州美山子制衣有限公司 | Tool car for installing and exchanging molds |
| CN108946574A (en) * | 2017-05-22 | 2018-12-07 | 国网辽宁省电力有限公司营口供电公司 | High-voltage switchgear vacuum circuit breaker transport carriage |
-
2013
- 2013-01-17 CN CN2013200265662U patent/CN203158041U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210519A (en) * | 2014-01-27 | 2014-12-17 | 浙江时通电气制造有限公司 | Vacuum circuit breaker transfer trolley |
| CN104210519B (en) * | 2014-01-27 | 2016-09-07 | 浙江时通电气制造有限公司 | A kind of vacuum circuit breaker transfer car(buggy) |
| CN106043381A (en) * | 2016-07-19 | 2016-10-26 | 苏州美山子制衣有限公司 | Tool car for installing and exchanging molds |
| CN106043381B (en) * | 2016-07-19 | 2020-03-24 | 苏州美山子制衣有限公司 | Tool vehicle for installing and adjusting die |
| CN108946574A (en) * | 2017-05-22 | 2018-12-07 | 国网辽宁省电力有限公司营口供电公司 | High-voltage switchgear vacuum circuit breaker transport carriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203793393U (en) | Steel cylinder truck | |
| CN204038315U (en) | A kind of supermarket shelves stacking mechanism | |
| CN103066513A (en) | Handcart switch transport cart | |
| CN105217524A (en) | A kind of lifting mode goods taking device | |
| CN203158041U (en) | Handcart switch transfer trolley switch-falling prevention device | |
| CN205061477U (en) | Goods device is got to over -and -under type | |
| CN204078611U (en) | Chain drags pallet access device | |
| CN203321378U (en) | Drill rod lifter mechanism | |
| CN203997726U (en) | The feedway of material cycling case | |
| CN207192617U (en) | A kind of gantry crane of stable operation | |
| CN203135274U (en) | Handcart switch transport cart | |
| CN203362017U (en) | Simple climbing ladder | |
| CN204386130U (en) | Stone material is auxiliary installs lift platform | |
| CN202880793U (en) | Movable type single column type aerial work platform | |
| CN202245929U (en) | Hoister | |
| CN203021063U (en) | Landing platform adjustable in lifting height | |
| CN203668772U (en) | Hoisting device for base construction formwork of high speed railway ballastless track | |
| CN203612020U (en) | Movable pole conveying cart | |
| CN205222427U (en) | A hang material device for tray dress building material | |
| CN204609262U (en) | Build mobile construction auxiliary device | |
| CN203430409U (en) | Sectional mobile inclined ladder | |
| CN203996328U (en) | Tableware transport trolley | |
| CN205820831U (en) | A kind of liftable goods taking device | |
| CN202400749U (en) | Crown block structure with end beams | |
| CN205076241U (en) | Glass all revolving racks of casing |
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: 20130828 Termination date: 20200117 |