CN209294201U - A kind of remote controlled automatic plug lock pin - Google Patents
A kind of remote controlled automatic plug lock pin Download PDFInfo
- Publication number
- CN209294201U CN209294201U CN201821938254.8U CN201821938254U CN209294201U CN 209294201 U CN209294201 U CN 209294201U CN 201821938254 U CN201821938254 U CN 201821938254U CN 209294201 U CN209294201 U CN 209294201U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- lockpin sleeve
- axle assembly
- bracing wire
- flexible axle
- 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
- 238000009434 installation Methods 0.000 claims description 5
- 230000003252 repetitive effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The remote controlled automatic plug lock pin of kind, it is provided with lockpin sleeve (1) and lock pin (2), lock pin (2) are internally provided in lockpin sleeve (1), lock pin (2) upwardly extends along the inside of lockpin sleeve (1) and lockpin sleeve (1) is extended in one end of lock pin (2), according to the different manipulation forms of lorry-mounted crane, ratchet mechanism can be placed near operating mechanism, latch gear is placed in and operating mechanism opposite side, very big limit improves the fixed efficiency of swing mechanism, this latch gear can reduce the mobile repetitive operation between steerable system and retaining mechanism of personnel, lock pin and lockpin sleeve relative engagement are accurate, verticality guarantees reliable, sleeve verticality is not high caused by can reducing because of welding, it is not easy to plug phenomenon, structure is simple, opposed parts distribution is neat.
Description
Technical field
The utility model relates to a kind of lock pins, and in particular to a kind of remote controlled automatic plug lock pin.
Background technique
Lorry-mounted crane currently on the market, slewing limit system is arranged on the upside of swing mechanism, when crane rotation extremely refers to
Positioning is set when being limited, and need to be inserted into the fulcrum post of suspension in the slewing limit hole of turntable mechanism and foundation means, this process
In manipulation process, needs personnel to be moved to swing mechanism and nearby plug, time-consuming and laborious, low efficiency, if turning round hole location when manipulation
It is unjustified, it needs personnel to be returned to after manipulation position realigns near swing mechanism and carries out fulcrum post plug, repetitive operation amount again
Greatly.
Summary of the invention
The purpose of the utility model is to provide it is a kind of being capable of remote controlled automatic slotting of easy to operate high-efficient one kind
Pull out lock pin.
The technical solution of the utility model are as follows: a kind of remote controlled automatic plug lock pin, be provided with lockpin sleeve (1) and
Lock pin (2), in being internally provided with lock pin (2) for lockpin sleeve (1), lock pin (2) upwardly extends along the inside of lockpin sleeve (1) and will
Lockpin sleeve (1) is extended in one end of lock pin (2), is embedded with spring (5) in the lower end of lockpin sleeve (1), and spring (5) is arranged in lock pin
(2) lower end and the structure for shoring shape is formed between spring (5) and lock pin (2), it is soft to be connected with bracing wire in the lower end of spring (5)
Axle assembly (7), bracing wire flexible axle assembly (7) setting in the outside of lockpin sleeve (1), bracing wire flexible axle assembly (7) and lockpin sleeve (1) it
Between be provided with locking member (6), locking member (6) is embedded in the inside of bracing wire flexible axle assembly, under narrow in the lock pin (2) use
Wide structure, lock pin (2) is along moving above and below lockpin sleeve.
The locking member (6) is locking nut, and locking nut is arranged in the outside of lockpin sleeve (1).
It is provided with nut (3) between the lockpin sleeve (1) and bracing wire flexible axle assembly (7), bracing wire flexible axle assembly (7) extends
It is internal to enter lockpin sleeve (1).
The bracing wire flexible axle assembly (7) extends into lockpin sleeve (1) and forms the structure of connection, bracing wire with lock pin (2)
Drawstring traction lock pin (2) moves up and down flexible axle assembly (7) up and down.
The utility model has the advantages that: according to the different manipulation forms of lorry-mounted crane, ratchet mechanism can be placed in
Near operating mechanism, latch gear is placed in the fixed efficiency that swing mechanism is improved with the very big limit in operating mechanism opposite side, this
Latch gear can reduce the mobile repetitive operation between steerable system and retaining mechanism of personnel, and lock pin is opposite with lockpin sleeve to match
Precision is closed, verticality guarantees that reliably, sleeve verticality is not high caused by can reducing because of welding, is not easy to plug phenomenon, and structure is simple
Single, opposed parts distribution is neat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A direction view of Fig. 1.
In figure: 1 is lockpin sleeve, and 2 be lock pin, and 3 be nut, and 4 be installation lid, and 5 be spring, and 6 be locking member, and 7 be bracing wire
Flexible axle assembly.
Specific embodiment
A kind of remote controlled automatic plug lock pin, is provided with lockpin sleeve (1) and lock pin (2), in the interior of lockpin sleeve (1)
Portion is provided with lock pin (2), and lock pin (2) upwardly extends along the inside of lockpin sleeve (1) and lock pin is extended in one end of lock pin (2)
Cover (1), be embedded with spring (5) in the lower end of lockpin sleeve (1), spring (5) be arranged lock pin (2) lower end and spring (5) with
The structure for shoring shape is formed between lock pin (2), is connected with bracing wire flexible axle assembly (7), bracing wire flexible axle assembly in the lower end of spring (5)
(7) it is arranged in the outside of lockpin sleeve (1), is provided between bracing wire flexible axle assembly (7) and lockpin sleeve (1) locking member (6), is locked
The inside of tight component (6) insertion bracing wire flexible axle assembly, the lock pin (2) use up-narrow and down-wide structure, and lock pin (2) is along lock
Movement above and below guide.
The locking member (6) is locking nut, and locking nut is arranged in the outside of lockpin sleeve (1).
It is provided with nut (3) between the lockpin sleeve (1) and bracing wire flexible axle assembly (7), bracing wire flexible axle assembly (7) extends
It is internal to enter lockpin sleeve (1).
The bracing wire flexible axle assembly (7) extends into lockpin sleeve (1) and forms the structure of connection, bracing wire with lock pin (2)
Drawstring traction lock pin (2) moves up and down flexible axle assembly (7) up and down.
The structure that a clip cavity is formed between spring (5) and lockpin sleeve (1) is provided with installation lid (4), peace in clip cavity
Capping (4) is open-like shape structure and installation lid two sides are provided with side plate, and side plate and installation lid form L-shaped structure.
The two sides of lockpin sleeve (1) are provided with positioning plate, are provided with location hole on positioning plate.
Claims (6)
1. a kind of remote controlled automatic plug lock pin, is provided with lockpin sleeve (1) and lock pin (2), it is characterised in that: in lock pin
Set (1) is internally provided with lock pin (2), and lock pin (2) upwardly extends along the inside of lockpin sleeve (1) and by one end of lock pin (2)
Extend lockpin sleeve (1), be embedded with spring (5) in the lower end of lockpin sleeve (1), spring (5) be arranged lock pin (2) lower end and
The structure for shoring shape is formed between spring (5) and lock pin (2), is connected with bracing wire flexible axle assembly (7) in the lower end of spring (5), is drawn
Line flexible axle assembly (7) is arranged in the outside of lockpin sleeve (1), is provided with locking between bracing wire flexible axle assembly (7) and lockpin sleeve (1)
Component (6), locking member (6) are embedded in the inside of bracing wire flexible axle assembly, and the lock pin (2) uses up-narrow and down-wide ladder knot
Structure, lock pin (2) is along moving above and below lockpin sleeve.
2. the remote controlled automatic plug lock pin of one kind according to claim 1, it is characterised in that: the tight lock part
Part (6) is locking nut, and locking nut is arranged in the outside of lockpin sleeve (1).
3. the remote controlled automatic plug lock pin of one kind according to claim 1, it is characterised in that: the lockpin sleeve
(1) it is provided between bracing wire flexible axle assembly (7) nut (3), it is internal that bracing wire flexible axle assembly (7) extends into lockpin sleeve (1).
4. the remote controlled automatic plug lock pin of one kind according to claim 3, it is characterised in that: the bracing wire is soft
Axle assembly (7) extends into lockpin sleeve (1) and forms the structure of connection with lock pin (2), and drawstring is led bracing wire flexible axle assembly (7) up and down
Draw lock pin (2) to move up and down, according to lockpin sleeve (1) hierarchic structure wide at the top and narrow at the bottom and lock pin (2) up-narrow and down-wide hierarchic structure
To control the movement and extension elongation of lock pin (2).
5. the remote controlled automatic plug lock pin of one kind according to claim 1, it is characterised in that: latch gear passes through
It is bolted, is placed in mounting plane arbitrarily opposite with swing mechanism, can realize 360 ° of installations around swing mechanism.
6. the remote controlled automatic plug lock pin of one kind according to claim 4, it is characterised in that: by with ratchet
Bracing wire flexible axle assembly (7) makes lock pin (2) hover in any extended position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938254.8U CN209294201U (en) | 2018-11-23 | 2018-11-23 | A kind of remote controlled automatic plug lock pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938254.8U CN209294201U (en) | 2018-11-23 | 2018-11-23 | A kind of remote controlled automatic plug lock pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294201U true CN209294201U (en) | 2019-08-23 |
Family
ID=67645945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938254.8U Expired - Fee Related CN209294201U (en) | 2018-11-23 | 2018-11-23 | A kind of remote controlled automatic plug lock pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847276A (en) * | 2020-08-14 | 2020-10-30 | 河南航天特种车辆有限公司 | A support vehicle with an on-board crane |
-
2018
- 2018-11-23 CN CN201821938254.8U patent/CN209294201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847276A (en) * | 2020-08-14 | 2020-10-30 | 河南航天特种车辆有限公司 | A support vehicle with an on-board crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103171386B (en) | AGV (Automatic Guided Vehicle) rear hook non-return traction device | |
| CN209294201U (en) | A kind of remote controlled automatic plug lock pin | |
| CN202162372U (en) | Die fast clamping device for die casting machine | |
| CN203223586U (en) | Flanged ball valve with open-close locking device | |
| CN116388058B (en) | Spacer installation robot | |
| CN107188027B (en) | A kind of hanging beam suitable for hydraulic engineering gate | |
| CN203863566U (en) | Clamping self-lock mechanism | |
| CN111252663A (en) | Novel oilfield equipment hoisting device | |
| CN201217958Y (en) | Guiding and positioning device of vehicle loading plate | |
| CN206263977U (en) | A kind of robot composite fixture | |
| CN210655173U (en) | Jacking positioning device for conveying line | |
| CN201793321U (en) | Special directional fixing device of crane hook | |
| CN111219397A (en) | But remote control's automatic plug lockpin | |
| CN104401868B (en) | A kind of can the guided missile suspender of quickly adjustment state and automatic blocking | |
| CN211900651U (en) | Resetting device for two-piece single hydraulic prop | |
| CN210710498U (en) | Lifting device | |
| CN210744702U (en) | Automatic opening and closing device for flip cover of sliding speed line | |
| CN203653109U (en) | Double-speed multipurpose winch allowing handle to be conveniently locked | |
| CN203127990U (en) | Speed changer lifting tool | |
| CN203569541U (en) | Lifting and automatic-locking device of supported-type gate dam | |
| CN102434559A (en) | Guide groove type locking device and locking structure | |
| CN204096125U (en) | A kind of Mold Box Packing Machine carry materials device | |
| CN103603326B (en) | A kind of lifting of support type gate dam and automatic catch means | |
| CN204590720U (en) | A kind of tunnel is without dodging intelligent three-dimensional garage | |
| CN212614575U (en) | Power elevator side-swinging device and lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |