CN203974684U - Rotation prolonged type climbing ladder apparatus - Google Patents
Rotation prolonged type climbing ladder apparatus Download PDFInfo
- Publication number
- CN203974684U CN203974684U CN201420362754.7U CN201420362754U CN203974684U CN 203974684 U CN203974684 U CN 203974684U CN 201420362754 U CN201420362754 U CN 201420362754U CN 203974684 U CN203974684 U CN 203974684U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- assembly
- transverse tube
- rotation
- type climbing
- 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
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of rotation prolonged type climbing ladder apparatus, comprise cat ladder assembly, A-pillar front surface is fixed in the rear end of described upper cat ladder assembly, the lower end of described upper cat ladder assembly is hinged with lower cat ladder assembly, described lower cat ladder assembly can turn down to fitting with upper cat ladder assembly, and by attaching parts, the two is connected and fixed.The utility model rotation prolonged type climbing ladder apparatus can be realized rotation and extend, user without lodge auxiliary just can on enter cat ladder, improved user security and usability.
Description
Technical field
The utility model relates to dumping car accessory equipment technical field, espespecially a kind of rotation prolonged type climbing ladder apparatus.
Background technology
At present, capacity of the tipping body is all provided with container cat ladder, and container cat ladder, as a kind of auxiliary device, can help user in the time of cleaning container and maintenance, to climb up easily container.Existing capacity of the tipping body cat ladder is generally fixed type welding, is directly welded on A-pillar, need lodge other auxiliary climbing ladder apparatus of just stepping on when user climbs up container during in cleaning container and maintenance, and auxiliary safety is poor, thereby is with and serves inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of rotation prolonged type climbing ladder apparatus, and it can be realized rotation and extends, user without lodge auxiliary just can on enter cat ladder, improved user security and usability.
To achieve these goals, technical solution of the present utility model is: a kind of rotation prolonged type climbing ladder apparatus, comprising upper cat ladder assembly, A-pillar front surface is fixed in the rear end of described upper cat ladder assembly, the lower end of described upper cat ladder assembly is hinged with lower cat ladder assembly, described lower cat ladder assembly can turn down to fitting with upper cat ladder assembly, and by attaching parts, the two is connected and fixed.
The utility model rotation prolonged type climbing ladder apparatus, on wherein said upper cat ladder assembly, be connected with upper pin cover, on lower cat ladder assembly, be connected with downside pin axle sleeve, instantly when cat ladder assembly turnover is extremely fitted with upper cat ladder assembly, upper pin cover is upper and lower corresponding with lower bearing pin cover, and by attaching parts, the two is linked together, described attaching parts is fixed pin shaft.
The utility model rotation prolonged type climbing ladder apparatus, wherein said upper cat ladder assembly comprises the cat ladder frame of inverted L-shaped, cat ladder frame is vertically connected with cat ladder transverse tube on multiple first from top to bottom, cat ladder frame lower end is connected with cat ladder transverse tube on second by upper cat ladder elbow, on first, on cat ladder transverse tube, second, cat ladder transverse tube is parallel to each other, and on the rear end, top, first of cat ladder frame, on cat ladder transverse tube rear end, second, A-pillar front surface is all fixed in cat ladder transverse tube rear end.
The utility model rotation prolonged type climbing ladder apparatus, the lower end of wherein said cat ladder frame is bending laterally circular arc pipeline section.
The utility model rotation prolonged type climbing ladder apparatus, wherein said lower cat ladder assembly comprises that two vertically to the lower cat ladder vertical tube arranging, between two lower cat ladder vertical tubes, be vertically connected with multiple first time cat ladder transverse tube, the lower end of two lower cat ladder vertical tubes is connected with second time cat ladder transverse tube by lower cat ladder elbow, and described first time cat ladder transverse tube, second time cat ladder transverse tube are parallel to each other.
The utility model rotation prolonged type climbing ladder apparatus, wherein said lower cat ladder assembly connects central siphon by two and is connected with upper cat ladder assembly.
The utility model rotation prolonged type climbing ladder apparatus, wherein said connection central siphon is T tube, and its level is to pipe box on second on cat ladder transverse tube, and it is vertically fixedly connected with one end of lower cat ladder vertical tube to pipe.
Adopt after such scheme, the utility model rotation prolonged type climbing ladder apparatus, when need to climbing up container, user clears up container and when maintenance, only attaching parts need be removed, can realize the extension function of cat ladder by cat ladder assembly under Unscrew, user can facilitate upper and lower container to carry out work, without lodge auxiliary just can on enter cat ladder, simple to operate, improve user security and usability; After user job completes, lower cat ladder assembly is adjusted back to rotation, return to original position, by attaching parts, upper cat ladder assembly and lower cat ladder assembly are fixed, make it enter closure state.
Brief description of the drawings
Fig. 1 is the front view of the utility model rotation prolonged type climbing ladder apparatus in deployed condition;
Fig. 2 is the right elevation of the utility model rotation prolonged type climbing ladder apparatus in deployed condition;
Fig. 3 is the front view of the utility model rotation prolonged type climbing ladder apparatus at closure state;
Fig. 4 is the right elevation of the utility model rotation prolonged type climbing ladder apparatus at closure state.
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further;
Detailed description of the invention
As depicted in figs. 1 and 2, the utility model rotation prolonged type climbing ladder apparatus, comprises cat ladder assembly 1, and upper cat ladder assembly 1 comprises the cat ladder frame 2 of inverted L-shaped, and the lower end of cat ladder frame 2 is bending laterally circular arc pipeline section.Cat ladder frame 2 is vertically welded with cat ladder transverse tube 3 on multiple first from top to bottom, and the lower end of cat ladder frame 2 is by cat ladder transverse tube 5 weld togethers on upper cat ladder elbow 4 and second.On first, on cat ladder transverse tube 3, second, cat ladder transverse tube 5 is parallel to each other, and on the rear end, top, first of cat ladder frame 2, on the rear end, second of cat ladder transverse tube 3, the rear end of cat ladder transverse tube 5 is all welded in the front surface of A-pillar 6.It is hinged with lower cat ladder assembly 8 that the lower end of upper cat ladder assembly 1 connects central siphon 7 by two.Connecting central siphon 7 is T tube.Lower cat ladder assembly 8 comprises that two vertically to the lower cat ladder vertical tube 9 arranging, between two lower cat ladder vertical tubes 9, be vertically welded with the lower end of 10, two lower cat ladder vertical tubes 9 of multiple first time cat ladder transverse tube by lower cat ladder elbow 11 and second time cat ladder transverse tube 12 weld together.First time cat ladder transverse tube 10, second time cat ladder transverse tube 12 are parallel to each other.Two levels that connect central siphons 7 are to pipe box on second on cat ladder transverse tube 5, and two connect being vertically welded and fixed with one end of cat ladder vertical tube 9 once respectively to pipe of central siphons 7.One of them of upper cat ladder assembly 1 is welded with upper pin cover 13 on first on cat ladder transverse tube 3, on one of them lower cat ladder vertical tube 9 of lower cat ladder assembly 8, be welded with downside pin axle sleeve 14, lower cat ladder assembly 8 can relatively be gone up cat ladder assembly 1 and turn down, instantly cat ladder assembly 8 upwards turns down while extremely laminating with upper cat ladder assembly 1, upper pin cover 13 is corresponding Shang Xia 14 with downside pin axle sleeve, and by fixed pin shaft 15, the two is linked together.
When need to climbing up container, user clears up container and when maintenance, only fixed pin shaft 15 need be removed, can realize the extension function of cat ladder by cat ladder assembly 8 under Unscrew, user can facilitate upper and lower container to carry out work, without lodge auxiliary just can on enter cat ladder, simple to operate, improve user security and usability; Shown in Fig. 3 and Fig. 4, after user job completes, lower cat ladder assembly 8 is adjusted back to rotation, return to original position, by fixed pin shaft 15, upper cat ladder assembly 1 and lower cat ladder assembly 8 are fixed, make it enter closure state.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (7)
1. a rotation prolonged type climbing ladder apparatus, it is characterized in that: comprise cat ladder assembly, A-pillar front surface is fixed in the rear end of described upper cat ladder assembly, the lower end of described upper cat ladder assembly is hinged with lower cat ladder assembly, described lower cat ladder assembly can turn down to fitting with upper cat ladder assembly, and by attaching parts, the two is connected and fixed.
2. rotation prolonged type climbing ladder apparatus as claimed in claim 1, it is characterized in that: on described upper cat ladder assembly, be connected with upper pin cover, on lower cat ladder assembly, be connected with downside pin axle sleeve, instantly when cat ladder assembly turnover is extremely fitted with upper cat ladder assembly, upper pin cover is upper and lower corresponding with lower bearing pin cover, and by attaching parts, the two is linked together, described attaching parts is fixed pin shaft.
3. rotation prolonged type climbing ladder apparatus as claimed in claim 1, it is characterized in that: described upper cat ladder assembly comprises the cat ladder frame of inverted L-shaped, cat ladder frame is vertically connected with cat ladder transverse tube on multiple first from top to bottom, cat ladder frame lower end is connected with cat ladder transverse tube on second by upper cat ladder elbow, on first, on cat ladder transverse tube, second, cat ladder transverse tube is parallel to each other, and on the rear end, top, first of cat ladder frame, on cat ladder transverse tube rear end, second, A-pillar front surface is all fixed in cat ladder transverse tube rear end.
4. rotation prolonged type climbing ladder apparatus as claimed in claim 3, is characterized in that: the lower end of described cat ladder frame is bending laterally circular arc pipeline section.
5. rotation prolonged type climbing ladder apparatus as claimed in claim 3, it is characterized in that: described lower cat ladder assembly comprises that two vertically to the lower cat ladder vertical tube arranging, between two lower cat ladder vertical tubes, be vertically connected with multiple first time cat ladder transverse tube, the lower end of two lower cat ladder vertical tubes is connected with second time cat ladder transverse tube by lower cat ladder elbow, and described first time cat ladder transverse tube, second time cat ladder transverse tube are parallel to each other.
6. rotation prolonged type climbing ladder apparatus as claimed in claim 5, is characterized in that: described lower cat ladder assembly connects central siphon by two and is connected with upper cat ladder assembly.
7. rotation prolonged type climbing ladder apparatus as claimed in claim 6, is characterized in that: described connection central siphon is T tube, and its level is to pipe box on second on cat ladder transverse tube, and it is vertically fixedly connected with one end of lower cat ladder vertical tube to pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362754.7U CN203974684U (en) | 2014-06-27 | 2014-06-27 | Rotation prolonged type climbing ladder apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362754.7U CN203974684U (en) | 2014-06-27 | 2014-06-27 | Rotation prolonged type climbing ladder apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974684U true CN203974684U (en) | 2014-12-03 |
Family
ID=51972159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362754.7U Expired - Fee Related CN203974684U (en) | 2014-06-27 | 2014-06-27 | Rotation prolonged type climbing ladder apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727742A (en) * | 2015-03-03 | 2015-06-24 | 吉林大学 | Automatic rotary escalator device of harvester |
-
2014
- 2014-06-27 CN CN201420362754.7U patent/CN203974684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727742A (en) * | 2015-03-03 | 2015-06-24 | 吉林大学 | Automatic rotary escalator device of harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203974684U (en) | Rotation prolonged type climbing ladder apparatus | |
| CN204059924U (en) | A kind of scaffolding structure for building | |
| CN204846004U (en) | Linkage rod | |
| CN203944878U (en) | Furred ceiling perforator | |
| CN202911754U (en) | Round bucket transportation vehicle | |
| CN204528268U (en) | A kind of novel garbage can | |
| CN202827322U (en) | Dump truck container telescopic crawling ladder device | |
| CN204280153U (en) | For holding the container of Rubber Parts | |
| CN204280156U (en) | Be convenient to the holding frame transporting, fold | |
| CN203975554U (en) | With the pop can of suction pipe | |
| CN204124620U (en) | Storage tank manhole | |
| CN205223935U (en) | Simple and easy reserve dustbin of garbage sweeper and connection structure thereof | |
| CN204614588U (en) | A kind of joint hinge of transformer | |
| CN204280154U (en) | Be convenient to the Rubber Parts container folding, transport | |
| CN204059923U (en) | A kind of scaffold pedal structure of construction work | |
| CN205298778U (en) | Novel cauldron bottom valve door -trip handle | |
| CN204280155U (en) | Rubber Parts container | |
| CN203991064U (en) | The lifting long, rectangular bag sewn up at both ends with an opening in the middle that a kind of lift is used | |
| CN204404622U (en) | A kind of air-breathing liquid reservoir of built-in sieves bag | |
| CN105292959B (en) | A kind of fork truck feeding system | |
| CN204297449U (en) | A kind of multi-functional refuse receptacle | |
| CN210947426U (en) | Non-deformable's high strength steel constructs accuse apart from cushion | |
| CN205201489U (en) | Dilatory convenient containing possesses | |
| CN204078924U (en) | A kind of band supporting leg feeding barrel | |
| CN206089017U (en) | Paint guiding device |
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: 20141203 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |