CN202320103U - Vehicle ladder assembly and engineering machinery - Google Patents
Vehicle ladder assembly and engineering machinery Download PDFInfo
- Publication number
- CN202320103U CN202320103U CN201120497288XU CN201120497288U CN202320103U CN 202320103 U CN202320103 U CN 202320103U CN 201120497288X U CN201120497288X U CN 201120497288XU CN 201120497288 U CN201120497288 U CN 201120497288U CN 202320103 U CN202320103 U CN 202320103U
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- Prior art keywords
- automobile
- fabricated section
- ladder
- used terraced
- terraced
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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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- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 17
- 230000009194 climbing Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012467 final product Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 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
- 230000003578 releasing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an automobile-used ladder subassembly, this automobile-used ladder subassembly set up on installation basis (20), and this automobile-used ladder subassembly includes automobile-used ladder (10), and wherein, this automobile-used ladder subassembly is still including setting up last installed part (31) on installation basis (20), fixed the setting is in just be located on installation basis (20) lower installed part (32) of going up installed part (31) below, and articulate installed part (32) down with connecting rod (40) between automobile-used ladder (10), the upper end detachably of automobile-used ladder (10) with it connects to go up installed part (31). The utility model also provides an engineering machine. Automobile-used ladder subassembly can reciprocate automobile-used ladder through setting up link mechanism, can enough make things convenient for operating personnel's getting on or off the bus, can not influence engineering machine tool's cross-country performance again.
Description
Technical field
The utility model relates to engineering machinery field, particularly, relates to a kind of automobile-used terraced assembly and a kind of construction machinery and equipment that comprises this automobile-used terraced assembly.
Background technology
The operator's compartment of engineering truck is higher apart from ground, and automobile-used ladder need be set, and personnel get into operator's compartment with handled easily.But, the automobile-used ladder of the engineering truck that automobile-used ladder, the especially off-the-road requirements on the engineering truck is higher, liftoff higher usually, get on or off the bus thereby be not easy to operating personal.
For addressing this problem, normally used method is to increase by one section flexible pedal (like, steel rope) in the lower end of automobile-used ladder.But after having increased flexible pedal, the maximum ground Clearance of engineering truck reduces, thereby has influenced the off-road capability of engineering truck
Therefore, how to make and provide a kind of and can the handled easily personnel get on or off the bus and do not hinder the automobile-used ladder of the off-road capability of engineering truck to become the technical matters that this area needs to be resolved hurrily.
The utility model content
The purpose of the utility model provides a kind of automobile-used terraced assembly and a kind of construction machinery and equipment that comprises this automobile-used terraced assembly, uses said automobile-used terraced assembly the handled easily personnel to get on or off the bus, and does not hinder the off-road capability of construction machinery and equipment (like hoisting crane) again.
To achieve these goals; As an aspect of the utility model, a kind of automobile-used terraced assembly is provided, this automobile-used terraced assembly is arranged on to be installed on the basis; This automobile-used terraced assembly comprises automobile-used ladder; Wherein, this automobile-used terraced assembly also comprises the mounting means that is arranged on the said installation basis, is fixedly installed on the said following fabricated section that said mounting means below was gone up and was positioned on the basis of installing; And being hinged on the connecting rod between said fabricated section down and the said automobile-used ladder, the upper end of said automobile-used ladder removably is connected with said mounting means.
Preferably; Said fabricated section down comprises first time fabricated section and second time fabricated section; Said connecting rod comprises and laterally arranging and the boxed rod and the lower link of equal in length that said boxed rod and said first time fabricated section are hinged, and said lower link and said second time fabricated section are hinged.
Preferably, said connecting rod is arranged on the both sides of said automobile-used ladder in couples, and said fabricated section down also is provided with corresponding one by one with said connecting rod in couples.
Preferably; Said automobile-used terraced assembly comprises upper pin and lower bearing pin, and the upper end of said mounting means and said automobile-used ladder is provided with connecting bore, and said upper pin optionally is arranged on said going up in the connecting bore; Optionally to connect the upper end of said mounting means and said automobile-used ladder; Be provided with down connecting bore on said fabricated section down that is provided with in couples and the said connecting rod, said lower bearing pin passes said connecting bore down, with said following fabricated section and said rod hinge connection.
Preferably, said automobile-used ladder is provided with first handrail.
Another aspect as the utility model provides a kind of construction machinery and equipment, and this project machinery comprises vehicle frame and automobile-used terraced assembly, and wherein, said automobile-used terraced assembly is the above-mentioned automobile-used terraced assembly that the utility model provided, and said installation basic fixed is on said vehicle frame.
Preferably, said vehicle frame is provided with and corresponding second handrail of said automobile-used terraced assembly.
Preferably, said construction machinery and equipment is a movable crane.
The described automobile-used terraced assembly of the utility model can move up and down automobile-used ladder through connecting rod mechanism is set, and can either the handled easily personnel get on or off the bus can not influence the off-road capability of hoisting crane again.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the scheme drawing of the described automobile-used terraced assembly of the utility model when being in running condition;
Fig. 2 is the scheme drawing of the described automobile-used terraced assembly of the utility model when being in folded state.
Description of reference numerals
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model; Do not doing under the situation of opposite explanation; The noun of locality that uses typically refers to upper and lower shown in Fig. 1 and Fig. 2 like " upper and lower "; Also be the up and down orientation of the described automobile-used ladder of the utility model under running condition, " interior " is meant on the connecting rod near the side that the basis is installed, and " outward " is meant on the connecting rod side near automobile-used ladder.
An aspect according to the utility model; Shown in Fig. 1 and Fig. 2, the utility model provides a kind of automobile-used terraced assembly, and this automobile-used terraced assembly is arranged on to be installed on the basis 20; This automobile-used terraced assembly comprises automobile-used terraced 10; Wherein, this automobile-used terraced assembly also comprises the mounting means 31 that is arranged on the installation basis 20, is fixedly installed on the said following fabricated section 32 of installing on the basis 20 and being positioned at mounting means 31 belows; And being hinged on down the connecting rod 40 between fabricated section 32 and automobile-used terraced 10, automobile-used terraced 10 upper end removably is connected with mounting means 31.
At first first fabricated section 30 is fixedly mounted on and installs on the basis 20, and will install basic 20 and captive joint with the vehicle frame of engineering truck.When operating personal is got on or off the bus, automobile-used terraced 10 upper end is pulled down from mounting means 31, automobile-used terraced 10 descend, and drivening rod 40 is around fabricated section 32 rotations down.As shown in fig. 1, automobile-used terraced 10 preferably drop to and contact with ground or near ground, thereby the handled easily personnel get on or off the bus.
When vehicle ', can automobile-used terraced 10 top be fixed on the mounting means 31, make between automobile-used terraced 10 lower end and the ground to have certain distance, thereby can not have influence on the cross-country traveling ability of vehicle.Connecting rod 40 be hinged on automobile-used terraced 10 and following fabricated section 32 between, can either guarantee with automobile-used terraced 10 with basis 20 be installed link to each other, can not have influence on again automobile-used terraced 10 mobile.Except guarantee automobile-used terraced 10 with install basic 20 captive joint, another effect of connecting rod 40 also is, when the operating personal climbing car with terraced 10 the time, connecting rod 40 is supported on the installation basis, grantee's gravity.
For the ease of automobile-used terraced 10 upper end removably is connected with mounting means 31, automobile-used terraced 10 upper end can be provided with lug, and on this lug, through hole is set, and identical through hole is set on mounting means 31.During vehicle '; Utilize bearing pin to pass and be positioned at the through hole on the lug and be positioned at the through hole on the mounting means 31, automobile-used terraced 10 upper end is fixed on the mounting means 31, when operating personal is got on or off the bus; Bearing pin is extracted out from lug and mounting means 31, thereby put down automobile-used terraced 10.
The connection mode of automobile-used terraced 10 upper end and mounting means 31 is not limited to this; For example; Can chain be set in automobile-used terraced 10 upper end, when vehicle ', be fixed on the mounting means 31 automobile-used terraced 10 through chain; When operating personal need be got on or off the bus through automobile-used terraced 10, chain is got final product from mounting means 31 releasings.
The described automobile-used terraced assembly of the utility model can comprise a mounting means 31, a following fabricated section 32 and a connecting rod 40, as long as can realize automobile-used terraced 10 move up and down, and keep automobile-used terraced 10 with basis 20 is installed links to each other and get final product.
More stable when making automobile-used terraced 10 to move up and down; And be connected more reliably with on basis 20 is installed; Preferably, following fabricated section 32 can comprise first time fabricated section 32a and second time fabricated section 32b, and connecting rod 40 can comprise and laterally arranging and boxed rod of equal in length 41 and lower link 42; Boxed rod 41 and first time fabricated section 32a are hinged, and lower link 42 and second time fabricated section 32b are hinged.
Like this, boxed rod 41, lower link 42, automobile-used terraced 10 and install between the basis 20 and form parallelogram linkage, can guarantee pull-up with put down the automobile-used ladder of assurance translation all the time in automobile-used terraced 10 the process.
For the ease of installing, automobile-used terraced assembly can comprise a pair of boxed rod 41, a pair of lower link 42, and respectively with this a pair of boxed rod 41 and a pair of lower link 42 to cooresponding a pair of first time fabricated section 32a and a pair of second time fabricated section 32b.
The climbing of operating personal for ease preferably, can also be provided with first handrail 11 on automobile-used terraced 10.First handrail preferably extends to automobile-used terraced 10 middle part from automobile-used terraced 10 upper end.And, further preferably, first handrail 11 is set all on the terraced beam of automobile-used terraced 10 both sides.Shown in figure, first handrail 11 surrounds the osed top figure with terraced beam, and preferably, the cross section of first handrail 11 is circular, thereby is convenient to the operating personal grasping.
In order to guarantee the reliable connection of each junction; Preferably; Mounting means 31 can be provided with in pairs; This a pair of mounting means 31 corresponds respectively to the terraced beam that is positioned at automobile-used terraced 10 both sides, is connected more stablely thereby make between automobile-used terraced 10 upper end and the mounting means 31, prevents that in vehicle form process automobile-used terraced 10 double swerves take place.
Connecting rod 40 (comprising boxed rod 41 and lower link 42) and also preferably setting in pairs of fabricated section 32 (comprising first time fabricated section 32a and second time fabricated section 32b) down.Double-type connecting rod 40 and double-type down fabricated section 32 correspond respectively to the terraced beam of automobile-used terraced 10 both sides, thus further prevent in the vehicle ' process and the process of operator's climbing car with ladder 10 in, automobile-used ladder produces double swerve.And connecting rod 40 is many more, and is reliable more to automobile-used terraced 10 support.
Install on the basis 20 for the ease of being arranged on automobile-used terraced 10; Preferably; This automobile-used terraced assembly can also comprise upper pin and lower bearing pin, and mounting means 31 is provided with connecting bore with automobile-used terraced 10 upper end, and said upper pin optionally is arranged on said going up in the connecting bore; Optionally to connect mounting means 31 and said automobile-used terraced 10 upper end; Be provided with down connecting bore on following fabricated section 32 that is provided with in couples and the connecting rod 40, said lower bearing pin passes said connecting bore down, so that said fabricated section 32 down and said connecting rod 40 is hinged.
Foregoing description be appreciated that into, same lower bearing pin connected the connecting rod 40 and following fabricated section 32 that is positioned at automobile-used terraced 10 both sides simultaneously, thereby reduces the number of part in the automobile-used terraced assembly.
Certainly, lower bearing pin can comprise minor axis, minor axis is separately positioned on the connecting rod 40 and following fabricated section 32 that is arranged in automobile-used terraced 10 both sides, so that the two is hinged.
As the utility model on the other hand; A kind of construction machinery and equipment also is provided, and this project machinery comprises vehicle frame and automobile-used terraced assembly, wherein; Said automobile-used terraced assembly is the above-mentioned automobile-used terraced assembly that the utility model provided, and basis 20 is installed is fixed on the vehicle frame of said construction machinery and equipment.
Said automobile-used terraced assembly is installed is made, basis 20 at first will be installed be fixed on the vehicle frame, mounting means 31 and following fabricated section 32 are fixed on install on the basis 20 then.
Through said automobile-used terraced assembly; Operating personal can easily be climbed the positions such as operator's compartment to construction machinery and equipment, and, because said automobile-used terraced assembly can fold; Make automobile-used terraced 10 lower end away from ground, therefore said construction machinery and equipment also has superior off-road capability.
In the described automobile-used terraced assembly of the utility model; First handrail is arranged on automobile-used terraced 10; Continue climbing during for the ease of operator climbing to automobile-used terraced 10 top, preferably, can also be provided with on the said vehicle frame and corresponding second handrail of said automobile-used terraced assembly.Can make the operator in the process of climbing car, keep balance more easily through first handrail and second handrail, strengthen climbing process safe property with ladder 10.
Preferably, said construction machinery and equipment can be a kind of movable crane.Certainly, said construction machinery and equipment can also be other engineering truck, like excavating machine etc.
The described automobile-used terraced assembly of the utility model can move up and down automobile-used ladder through connecting rod mechanism is set, and can either the handled easily personnel get on or off the bus can not influence the off-road capability of construction machinery and equipment again.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (8)
1. automobile-used terraced assembly; This automobile-used terraced assembly is arranged on to be installed on the basis (20); This automobile-used terraced assembly comprises automobile-used ladder (10); It is characterized in that this automobile-used terraced assembly also comprises and is arranged on the said mounting means of installing on the basis (20) (31), is fixedly installed on the said following fabricated section (32) that said mounting means (31) below was gone up and was positioned on basis (20) of installing; And being hinged on the connecting rod (40) between said fabricated section (32) down and the said automobile-used ladder (10), the upper end of said automobile-used ladder (10) removably is connected with said mounting means (31).
2. automobile-used terraced assembly according to claim 1; It is characterized in that; Said fabricated section (32) down comprises first time fabricated section (32a) and second time fabricated section (32b); Said connecting rod (40) comprises and laterally arranging and the boxed rod (41) and the lower link (42) of equal in length that said boxed rod (41) is hinged with said first time fabricated section (32a), and said lower link (42) is hinged with said second time fabricated section (32b).
3. automobile-used terraced assembly according to claim 1 is characterized in that said automobile-used ladder (10) is provided with first handrail (11).
4. will remove any described automobile-used terraced assembly in 1 to 3 according to right, it is characterized in that said connecting rod (40) is arranged on the both sides of said automobile-used ladder (10) in couples, said fabricated section (32) down is provided with corresponding one by one with said connecting rod (40) in couples.
5. automobile-used terraced assembly according to claim 4; It is characterized in that; This automobile-used terraced assembly comprises upper pin and lower bearing pin, and the upper end of said mounting means (31) and said automobile-used ladder (10) is provided with connecting bore, and said upper pin optionally passes; Optionally to connect the upper end of said mounting means (31) and said automobile-used ladder (10); Be provided with down connecting bore on said fabricated section (32) down that is provided with in couples and the said connecting rod (40), said lower bearing pin passes said connecting bore down, so that said fabricated section (32) down and said connecting rod (40) is hinged.
6. construction machinery and equipment, this project machinery comprises vehicle frame and automobile-used terraced assembly, it is characterized in that, and said automobile-used terraced assembly is any described automobile-used terraced assembly in the claim 1 to 5, and said installation basis (20) is fixed on the said vehicle frame.
7. construction machinery and equipment according to claim 6 is characterized in that, said vehicle frame is provided with and corresponding second handrail of said automobile-used terraced assembly.
8. according to claim 6 or 7 described construction machinery and equipments, it is characterized in that said construction machinery and equipment is a movable crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120497288XU CN202320103U (en) | 2011-12-02 | 2011-12-02 | Vehicle ladder assembly and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120497288XU CN202320103U (en) | 2011-12-02 | 2011-12-02 | Vehicle ladder assembly and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320103U true CN202320103U (en) | 2012-07-11 |
Family
ID=46432095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120497288XU Expired - Fee Related CN202320103U (en) | 2011-12-02 | 2011-12-02 | Vehicle ladder assembly and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963713A (en) * | 2013-01-24 | 2014-08-06 | 福特全球技术公司 | Integrated step and handle system for tailgates |
| CN106828328A (en) * | 2017-02-28 | 2017-06-13 | 北汽福田汽车股份有限公司 | Automobile-used side rail component and vehicle |
| CN108995774A (en) * | 2018-07-25 | 2018-12-14 | 芜湖源码自动化设备有限公司 | Bulwark ladder peculiar to vessel |
| US12036851B1 (en) | 2021-12-24 | 2024-07-16 | Richard J Clatch | Articulating hinge for step over to exit automobile doors |
-
2011
- 2011-12-02 CN CN201120497288XU patent/CN202320103U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963713A (en) * | 2013-01-24 | 2014-08-06 | 福特全球技术公司 | Integrated step and handle system for tailgates |
| CN103963713B (en) * | 2013-01-24 | 2016-01-20 | 福特全球技术公司 | For pedal and the handrail integrated system of back shield |
| CN106828328A (en) * | 2017-02-28 | 2017-06-13 | 北汽福田汽车股份有限公司 | Automobile-used side rail component and vehicle |
| CN108995774A (en) * | 2018-07-25 | 2018-12-14 | 芜湖源码自动化设备有限公司 | Bulwark ladder peculiar to vessel |
| US12036851B1 (en) | 2021-12-24 | 2024-07-16 | Richard J Clatch | Articulating hinge for step over to exit automobile doors |
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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 |
Granted publication date: 20120711 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |