CN104358476A - Quick connecting self-locking type inserted pin lock device - Google Patents
Quick connecting self-locking type inserted pin lock device Download PDFInfo
- Publication number
- CN104358476A CN104358476A CN201410583319.1A CN201410583319A CN104358476A CN 104358476 A CN104358476 A CN 104358476A CN 201410583319 A CN201410583319 A CN 201410583319A CN 104358476 A CN104358476 A CN 104358476A
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- Prior art keywords
- cover plate
- upper cover
- lock core
- self
- locking pin
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- 239000000428 dust Substances 0.000 claims description 29
- 210000002683 foot Anatomy 0.000 description 12
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention relates to a quick connecting self-locking type inserted pin lock device which comprises a lock body, a lock cylinder, a spring bolt, a spring, a gear shell, a dustproof cover and an upper cover plate, wherein the lock cylinder, the spring, the gear shell, the dustproof cover and the upper cover plate are arranged in the lock body; the upper section of the lock cylinder is a polygonal column, the middle section of the lock cylinder is a gear, and the lower section of the lock cylinder is a cylinder; the spring sleeves the upper section of the lock cylinder; the spring bolt is a polygonal column; a section of toothed structure is arranged at one end of the spring bolt, and is meshed with the gear of the lock cylinder; the spring bolt extends into and out of a road surfacing apparatus to be connected by rotating the lock cylinder. The device is simple, quick and firm in connection, and has a self-locking function.
Description
Technical field
The present invention relates to the pavement equipment fast spreading field in traffic support field, in particular to a kind of self-locking pin lock device of quick connection.
Background technology
In daily traffic, especially military equipment often needs to use temporary pavement, the interim landing of such as aircraft, takes off, and this just needs to build temporary pavement with road surfacing equipment, and require to build the temporary pavement used time short, road surface is firm simultaneously.In prior art, the floor of building temporary pavement is provided with cloudy connecting hole and positive coupling bar, both are bolted, but connecting hole and bolt screw matching position easily by husky or other materials is stuck in actual applications, waste time and energy during dismounting, and the temporary pavement intensity after connecting is low, is easily out of shape, so how to provide a kind of time saving and energy saving and linkage be connected firmly just to become to be badly in need of at present the technical problem solved.
Summary of the invention
For all deficiencies of prior art, in order to solve the problem, the present invention proposes a kind of temporary pavement and lays connection and dismounting fast between equipment, and the self-locking pin lock device be connected firmly.
For achieving the above object, the present invention adopts following technical proposals:
A self-locking pin lock device for quick connection, comprise lock body, lock core, dead bolt, spring, gear hub, dust cap, upper cover plate, lock body inside is located at by described lock core, spring, gear hub, dust cap, upper cover plate;
Described lock core epimere is polygon cylinder, and stage casing is gear, and hypomere is cylinder, and described spring housing is at lock core epimere, and described dead bolt is polygon cylinder, and one end is provided with one section of tooth-shape structure, the gears meshing of described tooth-shape structure and lock core;
Described gear hub is cylindrical shape side opening structure, and one end is provided with the face of binding, described in the face of binding be provided with the circular face that binds, bind in face described in lock core hypomere inserts;
Described dust cap is circular configuration, centre is provided with a polygonal hole, described polygonal hole matches with the polygon cylinder of lock core, the epimere of described lock core is through described polygonal hole, the upper end of described spring withstands on around described polygonal hole, and the below of the circular configuration of described dust cap is provided with the feet of 2 " L " types;
Described upper cover plate centre is provided with a circular upper cover plate hole, described dust cap is placed in described upper cover plate hole, be provided with two below described upper cover plate and stop pin, 2 pairs of locating slots are provided with inside described upper cover plate hole, the described gear hub other end is fixedly connected with upper cover plate lower end, and described upper cover plate is fixedly connected with lock body.
Further, the limit number of the polygon cylinder of described lock core epimere is 3-6 bar.
Further, the limit number of the polygon cylinder of described lock core epimere is 4.
Further, described lock core polygon cylinder top end face is provided with the groove of arrowhead form.
Further, the limit number of described dead bolt polygon cylinder is 3-6 bar.
Further, the limit number of described dead bolt polygon cylinder is 4.
Further, described dead bolt is provided with circular arc chamfering away from one end of tooth-shape structure.
Further, described lock body both sides are provided with two lightening holes.
Further, the upper surface of described upper cover plate is provided with "ON" "Off" mark.
Further, described feet is for being symmetrical arranged.
The invention has the beneficial effects as follows:
1, realize temporary pavement by the turnover of dead bolt and lay connection and dismounting between equipment, quick and convenient, time saving and energy saving;
2, engage with gear structure between dead bolt with lock core, dead bolt is inserted into temporary pavement and lays equipment inside, and be connected firmly, intensity is high;
3, open or locked time, feet is in locating slot, oneself can not rotate, thus realizes auto-lock function.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is that generalized section is looked on a left side of the present invention;
Fig. 3 is the structural representation of lock core;
Fig. 4 is the structural representation of dead bolt;
Fig. 5 is the structural representation of upper cover plate;
Fig. 6 is the structural representation of upper cover plate
Fig. 7 is the structural representation of gear hub;
Fig. 8 is the structural representation of dust cap.
Detailed description of the invention
Technical scheme of the present invention is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present invention; clear, complete description is carried out to technical scheme of the present invention; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
As shown in Fig. 1 to 7, a kind of self-locking pin lock device of quick connection, comprise lock body 1, lock core 2, dead bolt 3, spring 7, gear hub 5, dust cap 6, upper cover plate 4, it is inner that lock body 1 is located at by described lock core 2, spring 7, gear hub 5, dust cap 6, upper cover plate 4;
Described lock core 2 epimere is polygon cylinder 21, and stage casing is gear 23, and hypomere is cylinder 22, described spring 7 is enclosed within lock core 2 epimere, described dead bolt 3 is polygon cylinder, and one end is provided with one section of tooth-shape structure 31, and described tooth-shape structure 31 engages with the gear 23 of lock core;
Described gear hub 5 is cylindrical shape side opening structure, and one end is provided with the face of binding 53, described in face 53 of binding be provided with the circular face 54 that binds, bind in face 54 described in lock core hypomere 22 inserts;
Described dust cap 6 is circular configuration, centre is provided with a polygonal hole 61, described polygonal hole 61 matches with the polygon cylinder 21 of lock core 2, the epimere 21 of described lock core 2 is through described polygonal hole 61, the upper end of described spring 7 withstands on described polygonal hole 61 around, and the below of the circular configuration of described dust cap 6 is provided with the feet 62 of 2 " L " types;
Described upper cover plate 4 centre is provided with a circular upper cover plate hole 41, described dust cap 6 is placed in described upper cover plate hole 41, be provided with two below described upper cover plate 4 and stop pin 44,2 pairs of locating slots 45 are provided with inside described upper cover plate hole 41, described gear hub 5 other end 51 is fixedly connected with upper cover plate 4 lower end, and described upper cover plate 4 is fixedly connected with lock body 1.
Embodiment one:
As shown in Fig. 1 to 8, a kind of self-locking pin lock device of quick connection, comprise lock body 1, lock core 2, dead bolt 3, spring 7, gear hub 5, dust cap 6, upper cover plate 4, it is inner that lock body 1 is located at by described lock core 2, spring 7, gear hub 5, dust cap 6, upper cover plate 4;
Described lock core 2 epimere is polygon cylinder 21, stage casing is gear 23, hypomere is cylinder 22, described spring 7 is enclosed within lock core 2 epimere, and described dead bolt 3 is polygon cylinder, and one end is provided with one section of tooth-shape structure 31, described tooth-shape structure 31 engages with the gear 23 of lock core, dead bolt 3 can along with the rotation turnover lock body 1 of lock core 2, and tooth-shape structure 31 engages can not slide with gear 23, reaches the object be connected firmly;
Described gear hub 5 is cylindrical shape side opening structure, one end is provided with the face of binding 53, described face 53 of binding is provided with a circular face 54 that binds, bind in face 54 described in lock core hypomere 22 inserts, the gear 23 of lock core 2 some be exposed at outside gear hub 5 side opening face, the tooth-shape structure 31 of dead bolt 3 engages with this operative gear 23 just;
Described dust cap 6 is circular configuration, centre is provided with a polygonal hole 61, described polygonal hole 61 matches with the polygon cylinder 21 of lock core 2, the epimere 21 of described lock core 2 is through described polygonal hole 61, the upper end of described spring 7 withstands on described polygonal hole 61 around, when guaranteeing to use, dust cap 6 can not glide along the polygon cylinder 21 of lock core 2, the below of the circular configuration of described dust cap 6 is provided with the feet 62 of 2 " L " types, feet 62 withstands on the bottom surface of upper cover plate 4, guarantees that dust cap 6 can not be ejected outside upper cover plate 4;
Described upper cover plate 4 centre is provided with a circular upper cover plate hole 41, described dust cap 6 is placed in described upper cover plate hole 41, during polygon cylinder 21 with key rotation lock core 2, dust cap 6 can rotate along with lock core 2, and upper cover plate 4 cannot rotate, be provided with two below described upper cover plate 4 and stop pin 44, lock core 2 rotates certain angle and can to unblank or locked, stop that pin 44 can block two feets 62 of dust cap 6, to limit the rotational angle of lock core 2, 2 pairs of locating slots 45 are provided with inside described upper cover plate hole 41, when locked or when opening completely, feet 62 is in corresponding locating slot 45, dust cap 6 is upspring, and it is not rotatable under external force, realize self-locking, described gear hub 5 other end 51 is fixedly connected with upper cover plate 4 lower end, described upper cover plate 4 is fixedly connected with lock body 1.
Embodiment two:
As shown in figures 1-8, the self-locking pin lock device of a kind of quick connection illustrated by embodiment one, the limit number of the polygon cylinder 21 of described lock core 2 epimere is 3-6 bar, optimum is 4, described lock core polygon cylinder 21 top end face is provided with the groove 24 of arrowhead form, the limit number of described dead bolt 3 polygon cylinder is 3-6 bar, optimum is 4, described dead bolt 3 is provided with circular arc chamfering 32 away from one end of tooth-shape structure 31, the hole that dead bolt 3 can be facilitated to pass in and out floor match therewith, described lock body 1 both sides are provided with two lightening holes 11, alleviate the weight of lock body, the upper surface of described upper cover plate 4 is provided with "ON" 42 "Off" 43 and marks, match with the groove 24 of the arrowhead form of lock core 2 top end face, the on off state of indicating lock, described feet 62 is for being symmetrical arranged, when lock core turns to the position of "ON" 42 or "Off" 43, 2 feets 62 are positioned at below locating slot 45 just, now dust cap 6 can be upspring by spring 7, 2 feets 62 are against the top of locating slot 45, put in place in order to indicate "ON" 42 or "Off" 43, with key, dust cap 6 is depressed during rotation, feet 62 is descending until exit locating slot 45, then could realize rotating, other external force can not make dust cap 6 and lock core 2 rotate.
During specific works, the side that lock is installed on floor is connected by of the present invention, side and dead bolt 3 opposite position on adjacent floor are provided with a hole, match with dead bolt 3 size, with key rotation lock core 2, when lock core upper end arrow 24 points to "ON" 42, dead bolt 3 is regained in lock body 1, the separated connection in floor, when needs connect, by two floor alignment, with key rotary locking cylinder 2, during arrow points "Off" 43, dead bolt 3 stretches out lock body 1, insert in the hole on adjacent floor, reach the object connected fast.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. the self-locking pin lock device connected fast, it is characterized in that, comprise lock body, lock core, dead bolt, spring, gear hub, dust cap, upper cover plate, lock body inside is located at by described lock core, spring, gear hub, dust cap, upper cover plate;
Described lock core epimere is polygon cylinder, and stage casing is gear, and hypomere is cylinder, and described spring housing is at lock core epimere, and described dead bolt is polygon cylinder, and one end is provided with one section of tooth-shape structure, the gears meshing of described tooth-shape structure and lock core;
Described gear hub is cylindrical shape side opening structure, and one end is provided with the face of binding, described in the face of binding be provided with the circular face that binds, bind in face described in lock core hypomere inserts;
Described dust cap is circular configuration, centre is provided with a polygonal hole, described polygonal hole matches with the polygon cylinder of lock core, the epimere of described lock core is through described polygonal hole, the upper end of described spring withstands on around described polygonal hole, and the below of the circular configuration of described dust cap is provided with the feet of 2 " L " types;
Described upper cover plate centre is provided with a circular upper cover plate hole, described dust cap is placed in described upper cover plate hole, be provided with two below described upper cover plate and stop pin, 2 pairs of locating slots are provided with inside described upper cover plate hole, the described gear hub other end is fixedly connected with upper cover plate lower end, and described upper cover plate is fixedly connected with lock body.
2. the self-locking pin lock device of a kind of quick connection according to claim 1, is characterized in that, the limit number of the polygon cylinder of described lock core epimere is 3-6 bar.
3. the self-locking pin lock device of a kind of quick connection according to claim 2, is characterized in that, the limit number of the polygon cylinder of described lock core epimere is 4.
4. the self-locking pin lock device of a kind of quick connection according to claim 1, is characterized in that, described lock core polygon cylinder top end face is provided with the groove of arrowhead form.
5. the self-locking pin lock device of a kind of quick connection according to claim 1, is characterized in that, the limit number of described dead bolt polygon cylinder is 3-6 bar.
6. the self-locking pin lock device of a kind of quick connection according to claim 5, is characterized in that, the limit number of described dead bolt polygon cylinder is 4.
7. the self-locking pin lock device of a kind of quick connection according to claim 1, it is characterized in that, described dead bolt is provided with circular arc chamfering away from one end of tooth-shape structure.
8. the self-locking pin lock device of a kind of quick connection according to claim 1, is characterized in that, described lock body both sides are provided with two lightening holes.
9. the self-locking pin lock device of a kind of quick connection according to claim 1, is characterized in that, the upper surface of described upper cover plate is provided with "ON" "Off" mark.
10. the self-locking pin lock device of a kind of quick connection according to claim 1, it is characterized in that, described feet is for being symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583319.1A CN104358476B (en) | 2014-10-27 | 2014-10-27 | A kind of self-locking pin lock device of quick connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583319.1A CN104358476B (en) | 2014-10-27 | 2014-10-27 | A kind of self-locking pin lock device of quick connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358476A true CN104358476A (en) | 2015-02-18 |
| CN104358476B CN104358476B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410583319.1A Active CN104358476B (en) | 2014-10-27 | 2014-10-27 | A kind of self-locking pin lock device of quick connection |
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| Country | Link |
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| CN (1) | CN104358476B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790275A (en) * | 2015-03-18 | 2015-07-22 | 蔡良才 | Welding cellular emergency airport rush construction pavement panel |
| CN105484574A (en) * | 2016-01-21 | 2016-04-13 | 杜永发 | Lock |
| CN106031810A (en) * | 2015-03-13 | 2016-10-19 | 丁要武 | Powder absorbing device, and medicine case assembly connected with powder absorbing device body of same |
| CN108316776A (en) * | 2018-02-06 | 2018-07-24 | 南京晓庄学院 | A kind of household gate inhibition's unlocking apparatus of recognition of face |
| CN111923778A (en) * | 2020-07-20 | 2020-11-13 | 浙江吉智新能源汽车科技有限公司 | A lightweight locking device for battery swap and a vehicle using the same |
| CN114506424A (en) * | 2022-04-20 | 2022-05-17 | 深之蓝海洋科技股份有限公司 | Floating position indicating device and underwater equipment on separation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406975A1 (en) * | 1984-02-25 | 1985-09-05 | Beyer & Müller, 5628 Heiligenhaus | LATCH LOCK |
| CN2069000U (en) * | 1990-05-10 | 1991-01-09 | 王跃 | Fender-guard type lock for door |
| KR100785284B1 (en) * | 2006-09-19 | 2007-12-12 | 주식회사 정화테크 | Mortis-type lever lock release device |
| CN203247973U (en) * | 2013-05-15 | 2013-10-23 | 张玉娟 | Oil tank lock and key for opening and closing oil tank lock |
| CN204266713U (en) * | 2014-10-27 | 2015-04-15 | 青岛泰泓轨道装备有限公司 | A kind of self-locking pin lock device of quick connection |
-
2014
- 2014-10-27 CN CN201410583319.1A patent/CN104358476B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406975A1 (en) * | 1984-02-25 | 1985-09-05 | Beyer & Müller, 5628 Heiligenhaus | LATCH LOCK |
| CN2069000U (en) * | 1990-05-10 | 1991-01-09 | 王跃 | Fender-guard type lock for door |
| KR100785284B1 (en) * | 2006-09-19 | 2007-12-12 | 주식회사 정화테크 | Mortis-type lever lock release device |
| CN203247973U (en) * | 2013-05-15 | 2013-10-23 | 张玉娟 | Oil tank lock and key for opening and closing oil tank lock |
| CN204266713U (en) * | 2014-10-27 | 2015-04-15 | 青岛泰泓轨道装备有限公司 | A kind of self-locking pin lock device of quick connection |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031810A (en) * | 2015-03-13 | 2016-10-19 | 丁要武 | Powder absorbing device, and medicine case assembly connected with powder absorbing device body of same |
| CN104790275A (en) * | 2015-03-18 | 2015-07-22 | 蔡良才 | Welding cellular emergency airport rush construction pavement panel |
| CN105484574A (en) * | 2016-01-21 | 2016-04-13 | 杜永发 | Lock |
| CN108316776A (en) * | 2018-02-06 | 2018-07-24 | 南京晓庄学院 | A kind of household gate inhibition's unlocking apparatus of recognition of face |
| CN111923778A (en) * | 2020-07-20 | 2020-11-13 | 浙江吉智新能源汽车科技有限公司 | A lightweight locking device for battery swap and a vehicle using the same |
| CN114506424A (en) * | 2022-04-20 | 2022-05-17 | 深之蓝海洋科技股份有限公司 | Floating position indicating device and underwater equipment on separation |
| CN114506424B (en) * | 2022-04-20 | 2022-08-30 | 深之蓝海洋科技股份有限公司 | Floating position indicating device and underwater equipment on separation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358476B (en) | 2016-08-17 |
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