CN108457161B - Portable connecting device for highway maintenance engineering truck and functional module - Google Patents
Portable connecting device for highway maintenance engineering truck and functional module Download PDFInfo
- Publication number
- CN108457161B CN108457161B CN201810460530.2A CN201810460530A CN108457161B CN 108457161 B CN108457161 B CN 108457161B CN 201810460530 A CN201810460530 A CN 201810460530A CN 108457161 B CN108457161 B CN 108457161B
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- CN
- China
- Prior art keywords
- side plate
- pin
- functional module
- long arm
- arm handle
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/03—Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes; Protecting paving under construction or while curing, e.g. use of tents
Abstract
The invention discloses a portable connecting device for a highway maintenance engineering truck and a functional module, wherein two sides of a vertical supporting leg in a hydraulic supporting leg of a main truck are respectively provided with an upper hanging pin and a lower hanging pin which are distributed up and down, the front side of the vertical supporting leg is provided with a locking stop block, a left side plate and a right side plate are respectively provided with hooks matched with the upper hanging pin and the lower hanging pin, a wear-resistant sleeve is respectively coaxially arranged on the side surfaces of the left side plate and the right side plate, an eccentric rotating shaft and an eccentric block are connected through a fixed pin and are arranged on the wear-resistant sleeve, one end of a long arm handle is slidingly matched on the eccentric rotating shaft and limited through a retainer ring, the middle lower part of the long arm handle is provided with a locating pin matched with a locating hole on the left side plate or the right side plate, and the functional module is fixed on an upper connecting plate and a lower connecting plate. The invention has simple structure and convenient operation, and effectively solves the problem of quick replacement of the functional module on the highway maintenance engineering truck.
Description
Technical Field
The invention belongs to the technical field of connection mechanisms of highway maintenance engineering vehicles and functional modules, and particularly relates to a portable connection device of a highway maintenance engineering vehicle and a functional module.
Background
At present, the highway maintenance engineering truck, functional module is fixed in on the hydraulic support leg of highway maintenance engineering truck through bolted connection subassembly, and functional module's dismantlement change dress process is wasted time and energy, has influenced the efficiency of construction to a certain extent.
Disclosure of Invention
The invention solves the technical problem of providing the portable connecting device for the highway maintenance engineering truck and the functional module, which has the advantages of simple structure, convenient operation, convenient movement and disassembly and stable performance during working.
The portable connecting device for the highway maintenance engineering truck and the functional module is characterized by comprising a main truck hydraulic supporting leg, a hanging connecting frame and the functional module, wherein an upper hanging pin and a lower hanging pin which are distributed up and down are respectively arranged on two sides of a vertical supporting leg in the main truck hydraulic supporting leg, a locking stop block is arranged on the front side of the vertical supporting leg, the hanging connecting frame comprises a left side plate and a right side plate which are opposite, an upper connecting plate and a lower connecting plate which are connected with the left side plate and the right side plate, hooks which are matched with the upper hanging pin and the lower hanging pin are respectively arranged on the left side plate and the right side plate, a wear-resisting sleeve is respectively coaxially arranged on the side surfaces of the left side plate and the right side plate, an eccentric rotating shaft and an eccentric block are connected through a fixing pin and are arranged on a wear-resisting sleeve, the eccentric block is used for realizing press fit with the locking stop block, one end of a long arm handle is slidingly matched with the eccentric rotating shaft through a limit, the other end of the long arm handle is rotated to drive the eccentric rotating shaft, and a locating pin which is matched with a locating hole on the left side plate or the right side plate is arranged on the middle lower part of the long arm handle, and the long arm handle is used for realizing locating the long arm handle in a locking state.
Further preferably, the wear-resistant sleeve is provided with a limiting pin, and the long arm handle is provided with a limiting hole matched with the limiting pin for positioning the long arm handle in a non-locking state.
Further preferably, the functional module is a hydraulic pile driving module, and a mounting plate of the hydraulic pile driving module is fixed on an upper connecting plate and a lower connecting plate of the suspension connecting frame.
The invention has simple structure and convenient operation, and effectively solves the problem of quick replacement of the functional module on the highway maintenance engineering truck.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic illustration of the structure of a hydraulic leg of a host vehicle in accordance with the present invention;
FIG. 3 is a side view of a hydraulic leg of a host vehicle in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the suspension link in the locked state of the present invention;
fig. 5 is a schematic view of the structure of the suspension link in the unlocked state of the present invention.
In the figure: 1-main car hydraulic support leg, 101-vertical support leg, 102-upper suspension pin, 103-locking stop block, 104-lower suspension pin, 2-suspension connecting frame, 201-right side plate, 202-left side plate, 203-upper connecting plate, 204-wear-resisting sleeve, 205-eccentric rotating shaft, 206-eccentric block, 207-long arm handle, 208-retainer ring, 209-limit pin, 210-locating pin, 211-lower connecting plate and 3-functional module.
Detailed Description
The technical proposal of the invention is described in detail with reference to the accompanying drawings, the portable connecting device of the highway maintenance engineering truck and the functional module comprises a main truck hydraulic support leg 1, a hanging connecting frame 2 and the functional module 3, wherein, the two sides of a vertical support leg 101 in the main truck hydraulic support leg 2 are respectively provided with an upper hanging pin 102 and a lower hanging pin 104 which are distributed up and down, the front side of the vertical support leg 101 is provided with a locking stop 103, the hanging connecting frame 2 comprises a left side plate 202 and a right side plate 201 which are opposite, and an upper connecting plate 203 and a lower connecting plate 211 which are connected with the left side plate 202 and the right side plate 201, the left side plate 202 and the right side plate 201 are respectively provided with a hook which is matched with the upper hanging pin 102 and the lower hanging pin 104, a wear-resistant sleeve 204 is respectively coaxially arranged on the side surfaces of the left side plate 202 and the right side plate 201, the eccentric rotary shaft 205 is connected with the eccentric block 206 through a fixed pin and is arranged on the wear-resistant sleeve 204, the eccentric block 206 is used for realizing the compression fit with the locking stop block 103, one end of the long arm handle 207 is slidingly matched on the eccentric rotary shaft 205 and limited through the check ring 208, the other end of the long arm handle 207 is rotated to drive the eccentric rotary shaft 205 to rotate, the middle lower part of the long arm handle 207 is provided with a locating pin 210 matched with a locating hole on the left side plate 202 for realizing the locating of the long arm handle 207 in a locking state, the wear-resistant sleeve 204 is provided with a limiting pin 209, the long arm handle 207 is provided with a limiting hole matched with the limiting pin 209 for realizing the locating of the long arm handle 207 in a non-locking state, the functional module 3 is a hydraulic piling module, and the mounting plate of the hydraulic piling module is welded and fixed on the upper connecting plate 203 and the lower connecting plate 211 of the hanging connecting frame 2.
The installation locking process of the invention is as follows: the function module which needs to be installed on the hydraulic support leg of the main vehicle is lifted by the truck crane, the hydraulic support leg of the main vehicle extends out, the suspension connecting frame is suspended on the upper suspension pin and the lower suspension pin of the hydraulic support leg of the main vehicle, the eccentric block is driven by the long arm handle to rotate and press the locking stop block on the hydraulic support leg of the main vehicle so as to realize locking, and finally the positioning pin is spliced in the positioning hole on the left side plate to realize positioning of the long arm handle.
The design key points of the invention are as follows: 1. the functional module is quickly connected with the hydraulic support leg of the main vehicle in a hanging mode, and then is locked with the hydraulic support leg of the main vehicle through a middle eccentric mechanism; 2. the long arm handle is utilized to self-position during installation, so that the operation and the installation are convenient; 3. the change to the host vehicle is reduced, the locking structure is simple, the operation is convenient, and the working is safe and reliable.
While the basic principles of the invention have been shown and described, there are various changes and modifications to the invention, which fall within the scope of the invention as hereinafter claimed, without departing from the spirit and scope of the invention.
Claims (1)
1. The portable connecting device for the highway maintenance engineering truck and the functional module is characterized by comprising a main truck hydraulic supporting leg, a hanging connecting frame and the functional module, wherein an upper hanging pin and a lower hanging pin which are distributed up and down are respectively arranged on two sides of a vertical supporting leg in the main truck hydraulic supporting leg, a locking stop block is arranged on the front side of the vertical supporting leg, the hanging connecting frame comprises a left side plate and a right side plate which are opposite, and an upper connecting plate and a lower connecting plate which are connected with the left side plate and the right side plate, hooks matched with the upper hanging pin and the lower hanging pin are respectively arranged on the left side plate and the right side plate, a wear-resistant sleeve is respectively coaxially arranged on the side surfaces of the left side plate and the right side plate, an eccentric rotating shaft is connected with the eccentric block through a fixing pin and is arranged on the wear-resistant sleeve, one end of a long arm handle is slidingly matched with the eccentric rotating shaft and is limited through a retainer ring, and the other end of the long arm handle is rotated to drive the eccentric rotating shaft, and a locating pin matched with a locating hole on the left side plate or the right side plate is arranged on the lower part of the long arm handle for locating the long arm handle in a locking state, and the functional module is fixed on the upper connecting plate and the lower connecting plate; the wear-resistant sleeve is provided with a limiting pin, and the long arm handle is provided with a limiting hole matched with the limiting pin for positioning the long arm handle in a non-locking state; the functional module is a hydraulic piling module, and the mounting plate of the hydraulic piling module is fixed on the upper connecting plate and the lower connecting plate of the suspension connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460530.2A CN108457161B (en) | 2018-05-15 | 2018-05-15 | Portable connecting device for highway maintenance engineering truck and functional module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460530.2A CN108457161B (en) | 2018-05-15 | 2018-05-15 | Portable connecting device for highway maintenance engineering truck and functional module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108457161A CN108457161A (en) | 2018-08-28 |
| CN108457161B true CN108457161B (en) | 2023-08-22 |
Family
ID=63215335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460530.2A Active CN108457161B (en) | 2018-05-15 | 2018-05-15 | Portable connecting device for highway maintenance engineering truck and functional module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457161B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861253Y (en) * | 2006-01-12 | 2007-01-24 | 美的集团有限公司 | Suspension device on pavement maintenance truck |
| CN201687024U (en) * | 2010-06-01 | 2010-12-29 | 山东临工工程机械有限公司 | Loader electro-hydraulic control heavy rapid changing device |
| CA2854388A1 (en) * | 2013-12-23 | 2015-06-23 | Changshu Tongrun Auto Accessory Co., Ltd. | Adjustable hydraulic jack with a slider locking structure |
| CN205591089U (en) * | 2015-12-31 | 2016-09-21 | 江苏威拓公路养护设备有限公司 | Microwave road roller tow -bar of caring car |
-
2018
- 2018-05-15 CN CN201810460530.2A patent/CN108457161B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861253Y (en) * | 2006-01-12 | 2007-01-24 | 美的集团有限公司 | Suspension device on pavement maintenance truck |
| CN201687024U (en) * | 2010-06-01 | 2010-12-29 | 山东临工工程机械有限公司 | Loader electro-hydraulic control heavy rapid changing device |
| CA2854388A1 (en) * | 2013-12-23 | 2015-06-23 | Changshu Tongrun Auto Accessory Co., Ltd. | Adjustable hydraulic jack with a slider locking structure |
| CN205591089U (en) * | 2015-12-31 | 2016-09-21 | 江苏威拓公路养护设备有限公司 | Microwave road roller tow -bar of caring car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108457161A (en) | 2018-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230721 Address after: 453003 No. 6, lofty Road, Xinxiang Development Zone, Henan, China Applicant after: HENAN GAOYUAN MAINTENANCE TECHNOLOGY OF HIGHWAY Co.,Ltd. Applicant after: HENAN HIGHWAY MAINTENANCE ENGINEERING RESEARCH CENTER Address before: No.6, Gaoyuan Road, high tech Zone, Xinxiang City, Henan Province Applicant before: HENAN GAOYUAN MAINTENANCE TECHNOLOGY OF HIGHWAY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |