CN106185594A - A kind of lifting lock retention mechanism - Google Patents
A kind of lifting lock retention mechanism Download PDFInfo
- Publication number
- CN106185594A CN106185594A CN201610806569.6A CN201610806569A CN106185594A CN 106185594 A CN106185594 A CN 106185594A CN 201610806569 A CN201610806569 A CN 201610806569A CN 106185594 A CN106185594 A CN 106185594A
- Authority
- CN
- China
- Prior art keywords
- lifting lock
- bead
- retention mechanism
- shell
- shaped spanner
- 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.)
- Pending
Links
- 230000014759 maintenance of location Effects 0.000 title claims abstract description 11
- 239000011324 bead Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 2
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention open one lifting lock retention mechanism, including the shell of bottom opening, U-shaped spanner, positioning sleeve, positioning lumen, the first compression spring, the second compression spring, latch keeper, some hard bead.The present invention is located at the side of lifting lock, during original state, accessibke porosity is near sliding tray upper end, now steel ball is near first step low side, in tapered end is inserted into positioning lumen, upwards stirring U-shaped spanner drives positioning sleeve to move downwardly to First component level and extrude steel ball to central shaft, and steel ball clip realizes tight lock lifting around tapered end and locks；When unclamping, press down on U-shaped spanner；This kind of fastening can realize previously lifting lock and more preferably, more stably lock two external equipments being connected.
Description
Technical field
The present invention relates to a kind of splicing apparatus, particularly relate to a kind of lifting lock retention mechanism.
Background technology
The Chinese patent CN201620209163.5 that applicant previously applies for discloses a kind of lifting lock construction, by hanging
Dress head, sleeve pipe, Handleset vertically lifting carriage, it is achieved between lifting fixed block and tapered end the tight lock of external equipment with
Unclamp.This kind of lifting lock construction is during being used alone, and because its locking one end is single rectangle tapered end, the other end is whole
The control assembly of lifting lock, the two ends up and down of the end face of fastening are the most reciprocity, can there is the unstable problem of locking.
Therefore, prior art existing defects, require further improvement.
Summary of the invention
It is an object of the invention to overcome prior art to lock unstable deficiency, it is provided that the fastening of a kind of matched use
Mechanism.
Technical scheme is as follows:
A kind of lifting lock retention mechanism, including the shell of bottom opening, U-shaped spanner, positioning sleeve, positioning lumen, the first pressure bullet
Spring, the second compression spring, latch keeper, some hard bead；U-shaped spanner two ends sidewall is equipped with an inner via hole, outer logical
Hole, its two ends intersect with shell both sides, and U-shaped spanner is with two inner via holes for solid fixed-axis rotation, and accessibke porosity is detachable with positioning sleeve
Fixing connection, shell is correspondingly provided with sliding tray in the accessibke porosity direction of motion；Described positioning sleeve inwall is provided with First component level, and first
Compression spring is located at that First component level is high-end and between positioning lumen outer wall；Positioning lumen nearly First component level is provided with some through
Bead groove, hard bead fill wherein；Latch keeper inwall is provided with second step position, and the second compression spring is filled in second
Between step site high-end and positioning lumen inwall top.
It is preferred that described bead groove is circularly and evenly distributed along positioning lumen.
It is preferred that described hard bead is steel ball or bead.
It is preferred that described latch keeper bottom is provided with between outer land component level, hard bead is filled in First component level, bead
The space that groove and latch keeper bottom surround.
It is preferred that described shell two side is respectively equipped with sidewall inside groove, sidewall inside groove is inserted at U-shaped spanner two ends respectively, with
Inner via hole is that rotary shaft is fixed in sidewall inside groove, and the sliding tray on shell runs through sidewall inside groove.
Using such scheme, the present invention is located at the side of lifting lock, and during original state, accessibke porosity is on sliding tray
End, now steel ball is near first step low side, in tapered end is inserted into positioning lumen, upwards stirs U-shaped spanner and drives positioning sleeve
Moving downwardly to First component level and extrude steel ball to central shaft, steel ball clip realizes tight lock lifting lock around tapered end；When needing pine
When opening, press down on U-shaped spanner；This kind of fastening can realize previously lifting lock more preferably, more stably locking two be connected
External equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the exploded view of the present invention；
Fig. 3 is the sectional view of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Referring to figs. 1 through Fig. 3, the present invention provides a kind of lifting lock retention mechanism, including shell 1, the U-shaped spanner of bottom opening
2, positioning sleeve 3, positioning lumen the 4, first compression spring the 5, second compression spring 6, latch keeper 7, some hard bead；U-shaped
Spanner 2 two ends sidewall is equipped with inner via hole 21, accessibke porosity 22, and its two ends are intersected with shell 1 both sides, and U-shaped spanner 2 is with in two
Through hole 21 is solid fixed-axis rotation, and accessibke porosity 22 is detachable with positioning sleeve 3 fixing to be connected, and shell 1 is in accessibke porosity 22 direction of motion
It is correspondingly provided with sliding tray 11；Described positioning sleeve 3 inwall is provided with First component level 31, and First component level is located at by the first compression spring 5
31 is high-end and between positioning lumen 4 outer wall；The nearly First component level 31 of positioning lumen 4 is provided with some through bead grooves 41, hard
Bead is filled wherein；Latch keeper 7 inwall is provided with second step position 71, and the second compression spring 6 is filled in second step position 71
Between high-end and positioning lumen 4 inwall top.
Described bead groove 41 is circularly and evenly distributed along positioning lumen 4.
In embodiment, the hard bead be given is steel ball 8, is singly not limited to this.
Described latch keeper 7 bottom is provided with between outer land component level 72, steel ball 8 be filled in First component level 31, bead groove 41 and
The space that latch keeper 7 bottom surrounds.
Described shell 1 two side is respectively equipped with sidewall inside groove 12, and sidewall inside groove 12 is inserted at U-shaped spanner 2 two ends respectively, within
Through hole 21 is fixed in sidewall inside groove 12 for rotary shaft, and the sliding tray 11 on shell 1 runs through sidewall inside groove 12.
The operation principle of the present invention:
Referring to figs. 1 through shown in 3, the present invention is located at the side of lifting lock 9 tapered ends, and during original state, accessibke porosity 22 is near sliding tray
11 upper ends, are in low level in the middle part of U-shaped spanner 2, and now steel ball 8 is near First component level 31 low side, in tapered end is inserted into location
In chamber 4, upwards stir U-shaped spanner 2 and drive positioning sleeve 3 to move downward so that in the middle part of First component level 31, extrude steel to central shaft
Pearl 8, steel ball 8 clip realizes tight lock lifting lock 9 around tapered end；When unclamping, press down on U-shaped spanner 2 reverse operating i.e.
Can；This kind of fastening can realize previously lifting lock 9 and more preferably, more stably lock two external equipments being connected.
In the present invention, the tapered end 91 of lifting lock 9, compared with CN201620209163.5, adds one in mushroom
Extension, this extension is easy for inserting (the F direction with reference in Fig. 3) in positioning lumen 4, in addition, lifting lock 9 and with
The lifting pad 92 of lifting lock 9 cooperation is previous application documents disclosure, does not repeats this.
These are only presently preferred embodiments of the present invention, be not limited to the present invention, all spirit in the present invention and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (5)
1. a lifting lock retention mechanism, it is characterised in that in including the shell of bottom opening, U-shaped spanner, positioning sleeve, location
Chamber, the first compression spring, the second compression spring, latch keeper, some hard bead；U-shaped spanner two ends sidewall is equipped with one
Inner via hole, an accessibke porosity, its two ends intersect with shell both sides, and U-shaped spanner is with two inner via holes for solid fixed-axis rotation, and accessibke porosity is with fixed
Detachable fixing connection is overlapped in position, and shell is correspondingly provided with sliding tray in the accessibke porosity direction of motion；Described positioning sleeve inwall is provided with
One is step site, and the first compression spring is located at that First component level is high-end and between positioning lumen outer wall；The nearly first step of positioning lumen
Position is provided with some through bead grooves, and hard bead is filled wherein；Latch keeper inwall is provided with second step position, the second pressure
Spring is filled in that second step position is high-end and between positioning lumen inwall top.
Lifting lock retention mechanism the most according to claim 1, it is characterised in that described bead groove is along positioning lumen circumferentially
It is uniformly distributed.
Lifting lock retention mechanism the most according to claim 1 and 2, it is characterised in that described hard bead is steel ball or glass
Glass pearl.
Lifting lock retention mechanism the most according to claim 1 and 2, it is characterised in that described latch keeper bottom is provided with
Between outer land component level, hard bead is filled in the space that First component level, bead groove and latch keeper bottom surround.
Lifting lock retention mechanism the most according to claim 1 and 2, it is characterised in that described shell two side is respectively equipped with
Sidewall inside groove, U-shaped spanner two ends are inserted sidewall inside groove respectively, are fixed in sidewall inside groove for rotary shaft with inner via hole, on shell
Sliding tray run through sidewall inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806569.6A CN106185594A (en) | 2016-09-07 | 2016-09-07 | A kind of lifting lock retention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806569.6A CN106185594A (en) | 2016-09-07 | 2016-09-07 | A kind of lifting lock retention mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106185594A true CN106185594A (en) | 2016-12-07 |
Family
ID=58068134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610806569.6A Pending CN106185594A (en) | 2016-09-07 | 2016-09-07 | A kind of lifting lock retention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106185594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470406A (en) * | 2020-05-22 | 2020-07-31 | 山西电机制造有限公司 | Lifting appliance for lifting rotor |
| CN112723134A (en) * | 2020-12-18 | 2021-04-30 | 四川宏华石油设备有限公司 | Mechanical type underwater equipment hoist and mount coupling mechanism |
| CN113277416A (en) * | 2021-03-27 | 2021-08-20 | 水发机电集团有限公司 | Full-automatic mechanical type stoplog pick-and-place machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005343618A (en) * | 2004-06-02 | 2005-12-15 | Shin Etsu Chem Co Ltd | Pneumatic chuck |
| CN102942106A (en) * | 2012-11-15 | 2013-02-27 | 江苏科技大学 | On-load release device in plug-in connection |
| CN203822771U (en) * | 2014-03-06 | 2014-09-10 | 深圳市紫阳照科技有限公司 | Automatic fast installation lock |
| CN204038859U (en) * | 2014-07-25 | 2014-12-24 | 深圳蓝普科技有限公司 | Lifting lock construction and LED display |
| CN205419486U (en) * | 2016-03-18 | 2016-08-03 | 深圳市光祥科技有限公司 | Hoist and mount keying constructs and LED display screen |
| CN206108694U (en) * | 2016-09-07 | 2017-04-19 | 深圳市光祥科技股份有限公司 | Hoist and mount lock fastening device |
-
2016
- 2016-09-07 CN CN201610806569.6A patent/CN106185594A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005343618A (en) * | 2004-06-02 | 2005-12-15 | Shin Etsu Chem Co Ltd | Pneumatic chuck |
| CN102942106A (en) * | 2012-11-15 | 2013-02-27 | 江苏科技大学 | On-load release device in plug-in connection |
| CN203822771U (en) * | 2014-03-06 | 2014-09-10 | 深圳市紫阳照科技有限公司 | Automatic fast installation lock |
| CN204038859U (en) * | 2014-07-25 | 2014-12-24 | 深圳蓝普科技有限公司 | Lifting lock construction and LED display |
| CN205419486U (en) * | 2016-03-18 | 2016-08-03 | 深圳市光祥科技有限公司 | Hoist and mount keying constructs and LED display screen |
| CN206108694U (en) * | 2016-09-07 | 2017-04-19 | 深圳市光祥科技股份有限公司 | Hoist and mount lock fastening device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470406A (en) * | 2020-05-22 | 2020-07-31 | 山西电机制造有限公司 | Lifting appliance for lifting rotor |
| CN112723134A (en) * | 2020-12-18 | 2021-04-30 | 四川宏华石油设备有限公司 | Mechanical type underwater equipment hoist and mount coupling mechanism |
| CN112723134B (en) * | 2020-12-18 | 2022-05-03 | 四川宏华石油设备有限公司 | Mechanical type underwater equipment hoist and mount coupling mechanism |
| CN113277416A (en) * | 2021-03-27 | 2021-08-20 | 水发机电集团有限公司 | Full-automatic mechanical type stoplog pick-and-place machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |