CN205573797U - Wrecking truck cat ladder - Google Patents
Wrecking truck cat ladder Download PDFInfo
- Publication number
- CN205573797U CN205573797U CN201620420645.5U CN201620420645U CN205573797U CN 205573797 U CN205573797 U CN 205573797U CN 201620420645 U CN201620420645 U CN 201620420645U CN 205573797 U CN205573797 U CN 205573797U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- hinged support
- flap
- fixed
- wrecking truck
- 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.)
- Active
Links
Abstract
The utility model discloses an engineering machinery equipment technical field wrecking truck cat ladder, including cat ladder body and connecting device, connecting device includes that two are gone up link and two lower links, wherein goes up the link and includes fixed hinged support, upper flap, and lower link includes fixed hinged support, lower flap, bolt, jack down, it is swing joint with the upper flap wherein to go up fixed hinged support, down fixed hinged support be swing joint with the lower flap, installs the bolt on wherein descending fixed hinged support, on the lower flap and be provided with with bolt matched's jack. Beneficial effect does: the use is more convenient and factor of safety is high, it is fixed inseparabler between cat ladder and the carriage, be difficult to hang when the wrecking truck uses take debris, and the resistance is little.
Description
Technical field
This utility model belongs to engineering mechanical device technical field, is specifically related to a kind of wrecking truck cat ladder.
Background technology
The cat ladder in its upper and lower compartment of the most domestic wrecking truck is typically all perpendicular to the ground, and cat ladder from compartment too close to, more uncomfortable during the upper and lower cat ladder of people, safety is the highest；The compartment having in prior art is provided with applicable upper and lower cat ladder, but cat ladder takes up space relatively big, is unfavorable for the traveling of wrecking truck, is easily linked with foreign material.
Summary of the invention
For the above-mentioned technical problem overcoming prior art to exist, the purpose of this utility model is, it is provided that a kind of wrecking truck cat ladder.
A kind of wrecking truck cat ladder, including cat ladder body and attachment means, attachment means includes that two upper connections connect end under ends and two, and wherein the upper end that connects includes that fixed-hinged support, upper flap, lower connection end include lower fixed-hinged support, lower flap, latch, jack；Wherein go up fixed-hinged support with upper flap for being flexibly connected, upper flap with cat ladder body for being flexibly connected；Lower fixed-hinged support with lower flap for being flexibly connected, lower flap with cat ladder body for being flexibly connected；Wherein descend and latch be installed on fixed-hinged support, on lower flap be provided with the jack mated with latch.
Further, the length of lower flap is more than the length of upper flap.
Further, fixed hinged-support and lower fixed-hinged support be shaped as L-shaped bending plate, wherein go up that a side plate of fixed-hinged support is fixing with compartment to be connected, another side plate of upper fixed-hinged support is flexibly connected with one end of upper flap, and the other end of upper flap is flexibly connected with cat ladder body；One side plate of lower fixed-hinged support is fixing with compartment to be connected, and another side plate of lower fixed-hinged support is flexibly connected with one end of lower flap, and the other end of lower flap is flexibly connected with cat ladder body.
Using method: two each and every one upper fixed-hinged supports and two lower fixed-hinged supports are fixed on compartment, during use, latch are extracted from jack, cat ladder body is put down；After use terminates, elevator body being lifted, the jack inserted by latch on lower flap is i.e. fixed on cat ladder on compartment.
Described utility model have the beneficial effect that cat ladder body is put down by (1) after, have certain distance between cat ladder and compartment and have certain gradient, cat ladder uses more convenient and safety coefficient high；(2) latch is used to be fixed on compartment by cat ladder after use terminates, fixing tightr between cat ladder and compartment, it is not easy to be linked with foreign material when wrecking truck uses, and resistance is little.
Accompanying drawing explanation
Fig. 1 is structural representation during this utility model a kind of wrecking truck cat ladder duty；
Fig. 2 is this utility model a kind of wrecking truck cat ladder structural representation when tightening up state；
Fig. 3 is the structural representation of the lower connection end of this utility model a kind of wrecking truck cat ladder.
Entitled corresponding to reference in accompanying drawing:
1-compartment；2-cat ladder body；3-upper flap；4-latch；5-jack；The upper fixed-hinged support of 6-；7-lower flap；Fixed-hinged support under 8-.
Detailed description of the invention
Embodiment
A kind of wrecking truck cat ladder, including cat ladder body 2 and attachment means, attachment means includes that two upper connections connect end under ends and two, and wherein the upper end that connects includes that fixed-hinged support 6, upper flap 3, lower connection end include lower fixed-hinged support 8, lower flap 7, latch 4, jack 5；Fixed hinged-support 6 and lower fixed-hinged support 8 be shaped as L-shaped bending plate, wherein go up that a side plate of fixed-hinged support 6 is fixing with compartment 1 to be connected, another side plate of upper fixed-hinged support 6 is flexibly connected with one end of upper flap 3, and the other end of upper flap 3 is flexibly connected with cat ladder body 2；One side plate of lower fixed-hinged support 8 is fixing with compartment 1 to be connected, and another side plate of lower fixed-hinged support 8 is flexibly connected with one end of lower flap 7, and the other end of lower flap 7 is flexibly connected with cat ladder body 2；Wherein descend, on the side plate that fixed-hinged support 8 is connected with lower flap 7, latch 4 be installed, on lower flap 7 be provided with the jack 5 mated with latch 4, the length of lower flap 7 is more than the length of upper flap 3.
Using method: two upper fixed-hinged supports 6 and two lower fixed-hinged supports 8 are fixed on compartment 1, during use, latch 4 are extracted from jack 5, cat ladder body 2 is put down；After use terminates, elevator body 2 is lifted, latch 4 is inserted the jack 5 of on lower flap 7 and i.e. cat ladder is fixed on compartment 1.
Claims (3)
1. a wrecking truck cat ladder, including cat ladder body and attachment means, it is characterized in that: attachment means includes that two upper connections connect end under ends and two, and wherein the upper end that connects includes that fixed-hinged support, upper flap, lower connection end include lower fixed-hinged support, lower flap, latch, jack；Wherein go up fixed-hinged support with upper flap for being flexibly connected, upper flap with cat ladder body for being flexibly connected；Lower fixed-hinged support with lower flap for being flexibly connected, lower flap with cat ladder body for being flexibly connected；Wherein descend and latch be installed on fixed-hinged support, on lower flap be provided with the jack mated with latch.
Wrecking truck cat ladder the most according to claim 1, it is characterised in that: the length of lower flap is more than the length of upper flap.
Wrecking truck cat ladder the most according to claim 1, it is characterised in that: fixed hinged-support and lower fixed-hinged support be shaped as L-shaped bending plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420645.5U CN205573797U (en) | 2016-05-11 | 2016-05-11 | Wrecking truck cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420645.5U CN205573797U (en) | 2016-05-11 | 2016-05-11 | Wrecking truck cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573797U true CN205573797U (en) | 2016-09-14 |
Family
ID=56857645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420645.5U Active CN205573797U (en) | 2016-05-11 | 2016-05-11 | Wrecking truck cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176104A (en) * | 2017-06-26 | 2017-09-19 | 徐州徐工矿山机械有限公司 | A kind of quarry tipper cat ladder fixed seat |
-
2016
- 2016-05-11 CN CN201620420645.5U patent/CN205573797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176104A (en) * | 2017-06-26 | 2017-09-19 | 徐州徐工矿山机械有限公司 | A kind of quarry tipper cat ladder fixed seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205573797U (en) | Wrecking truck cat ladder | |
| CN203486756U (en) | Lifting tool suitable for I-shaped steel | |
| CN103332624B (en) | A kind of pulley for high-altitude circuit or caliber and installation method thereof | |
| CN201901518U (en) | Combined lifting appliance of excavator | |
| CN204643430U (en) | A kind of elevator Novel elevator car anti-skid device | |
| CN203199876U (en) | Automobile transmission shaft lifting appliance | |
| CN205422119U (en) | Interim fixer of danger pole | |
| CN203976316U (en) | Down-hole pipe transport trolley | |
| CN105800446A (en) | Wind wheel hoisting device | |
| CN208659136U (en) | Platform with glass is auxiliary hangs conversion equipment | |
| CN102991527B (en) | Car hook connecting and hanging method | |
| CN205132907U (en) | Staircase fragmented transport device | |
| CN204185171U (en) | A kind of belt type pumping unit moving device | |
| CN205555820U (en) | Take heating device's hauler | |
| CN104481160B (en) | A kind of power transmission line steel pipe rod construction spliced safety net of multipurpose | |
| CN203795922U (en) | Safety device | |
| CN203394942U (en) | Connecting structure of hanging fastener type guard | |
| CN204456262U (en) | Loader cab canting base | |
| CN205132943U (en) | Ready -package cab platform structure | |
| CN103274334A (en) | High-place operation auxiliary transfer vehicle | |
| CN104278855B (en) | The rainproof hood frame of bus charging station | |
| CN205676046U (en) | A kind of Mobile crane for lifting oil recovery motor | |
| CN203359837U (en) | Double-fly-jib device of tire crane | |
| CN209128487U (en) | A kind of device that quenchs for automobile axle shaft processing | |
| CN207259098U (en) | One kind lifting assembling car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wrecking truck cat ladder Effective date of registration: 20191108 Granted publication date: 20160914 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JORY VEHICLE CO.,LTD. Registration number: Y2019370010034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200930 Granted publication date: 20160914 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JORY VEHICLE Co.,Ltd. Registration number: Y2019370010034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Emergency vehicle ladder Effective date of registration: 20210924 Granted publication date: 20160914 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JORY VEHICLE Co.,Ltd. Registration number: Y2021370010096 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220808 Granted publication date: 20160914 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JORY VEHICLE CO.,LTD. Registration number: Y2021370010096 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |