CN203113924U - Integrated limit lock device suitable for confined space - Google Patents
Integrated limit lock device suitable for confined space Download PDFInfo
- Publication number
- CN203113924U CN203113924U CN 201320089708 CN201320089708U CN203113924U CN 203113924 U CN203113924 U CN 203113924U CN 201320089708 CN201320089708 CN 201320089708 CN 201320089708 U CN201320089708 U CN 201320089708U CN 203113924 U CN203113924 U CN 203113924U
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- lock
- lock body
- base
- confined space
- limit
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Abstract
The utility model belongs to the field of aerospace machinery, and particularly relates to an integrated limit lock device suitable for a confined space. The integrated limit lock device suitable for the confined space comprises a lock base and a lock body assembly, wherein the lock base is of a rectangular frame structure, the lock base is provided with a base board, a lug piece and a limit stop are arranged on two sides of the lock base respectively, the lug piece is used for mounting the lock body assembly, the limit stop is used for limiting a lock body, and a plurality of mounting holes used for mounting the lock base are formed in the base board. The lock body assembly comprises the lock body, a spring and a movable spring bolt. The integrated limit lock device for the confined space is small in mounting space, the connector between the lock device and detachable equipment is clear and definite, and pertinence is strong. The limit lock is integral in design and simple in structure, and the design of the limit lock is convenient for manual-operated steps. The selection of the materials of the limit lock can be determined according to actual demands, the limit lock body plays a protection role to the structure to some extent, the lock base forms a lower limit area which is regular in appearance, and therefore the transmission of the load of the mounted detachable equipment is facilitated.
Description
Technical field
The utility model belongs to the aviation machine field, particularly relates to a kind of whole spacing locking device that is applicable to the confined space.
Background technology
Spacing locking device claimed structure is simple, the reliability height, and long service life, the load conduction is reasonable, and should be able to adapt to the profile of different structure form Lock device with two same action member and the requirement of function.Generally there is following deficiency in existing convertible spacing lock:
1) each assembly of existing locking device needs structurally to install respectively, requisite space is bigger, needs the factor of consideration many, causes the surrounding structure complex forms, the erection work amount damages surrounding structure greatly and easily, can not satisfy the restraint requirement of device in the small space;
2) existing locking device generally only plays the restraint effect of single direction, needs to finish locking to equipment with other respective outer side edges, and the requirement height to surrounding structure has caused the surrounding structure complex forms, processing difficulties;
3) general locking device and respective outer side edges all can not satisfy airtight requirement.
Summary of the invention
The purpose of this utility model is: a kind of whole spacing locking device that is applicable to the confined space is provided.
The technical solution of the utility model is: a kind of whole spacing locking device that is applicable to the confined space, comprise lock base 1 and lock body assembly 2, described lock base 1 is for having the rectangle frame structure of base plate 11, both sides are provided with for the auricle 12 that lock body assembly 2 is installed respectively and are used for lock body assembly 2 is carried out spacing positive stop 13, and base plate 11 is provided with some for the installing hole 14 that lock base 1 is installed; Described lock body assembly 2 comprises lock body 21, spring 22, movable dead bolt 23, and described lock body 21 is cavity structure, an end be provided with lock base 1 on the turning cylinder 211 that matches of auricle 12, be connected with lock base 1 by turning cylinder 211; Described spring 22 is positioned at the cavity of lock body 21, and an end is blocked by lock body 21, and the other end is connected with movable dead bolt 23.
Preferably, the other end of described lock body 21 is provided with for movable dead bolt 23 is carried out spacing spacer pin 212.
Preferably, described lock body 21 is provided with a restraint block 213.
Preferably, described movable dead bolt 23 is provided with buffering block 231 near positive stop 13 1 ends.
Preferably, described movable dead bolt 23 be provided be convenient to spur pull groove 232.
Preferably, twisting spring 214 is installed on the described turning cylinder 211.
The beneficial effects of the utility model are: the utility model is by adopting integrated design, both guaranteed that lock body structure was simple, the reliability height, be convenient to installation, the operation of restraint lock, and the lock base cooperates the restraint zone that forms a rule with lock body, can finish the multi-direction restraint to equipment according to actual needs, its advantage mainly contains:
1) restraint lock integral installation requisite space is little, and interface is clear and definite, with strong points between the structure, demountable device;
2) the restraint lock is the integrated design, and is simple in structure, and dependable performance arranges and is convenient to manually-operated link;
3) restraint lock self material is selected to determine according to the actual requirements that restraint lock itself plays the certain protection effect to structure;
4) the lock base forms the lower limit region of profile rule, the conduction of the demountable device load of being convenient to install.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model one embodiment structural representation;
Fig. 3 is another embodiment structural representation of the utility model;
Wherein, 1-locks base, 11-base plate, 12-auricle, 13-positive stop, 14-installing hole, 2-lock body assembly, 21-lock body, 211-turning cylinder, 212-spacer pin, 213-restraint block, 214-twists spring, the 22-spring, and the movable dead bolt of 23-, 231-cushions block, and 232-pulls groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, sees also Fig. 1 to Fig. 3.
As shown in Figure 1, a kind of whole spacing locking device that is applicable to the confined space, comprise lock base 1 and lock body assembly 2, described lock base 1 is for having the rectangle frame structure of base plate 11, the rectangle frame structure can guarantee the 2 mounted whiles of lock body assembly, leave certain spacing space, lock base 1 both sides are provided with for the auricle 12 that lock body assembly 2 is installed respectively and are used for lock body assembly 2 is carried out spacing positive stop 13, auricle 12 is used for and being connected of lock body assembly 2, positive stop 13 is used for the movable dead bolt on the lock body assembly 2 is spacing, and base plate 11 is provided with some for the installing hole 14 that lock base 1 is installed; Described lock body assembly 2 comprises lock body 21, spring 22, movable dead bolt 23, described lock body 21 is cavity structure, adopt cavity structure to be convenient in cavity, place spring 22, one end be provided with lock base 1 on the turning cylinder 211 that matches of auricle 12, be connected with lock base 1 by turning cylinder 211, can rotate moving axis 211 of lock body 21 is rotated, described spring 22 is positioned at the cavity of lock body 21, one end is blocked by lock body 21, the other end is connected with movable dead bolt 23, makes that movable dead bolt can be flexible when pulling and use;
As shown in Figure 2, preferably, the other end of described lock body 21 is provided with for movable dead bolt 23 is carried out spacing position-limit mechanism 212.The effect of position-limit mechanism 212 is to make the spacing motion in lock body 21 of movable dead bolt 23.
As shown in Figure 2, preferably, described lock body 21 is provided with a restraint block 213.
As shown in Figure 2, preferably, described movable dead bolt 23 is provided with buffering block 231 near positive stop 13 1 ends.The effect of buffering block 231 is to prevent that movable dead bolt 23 from directly colliding with base 1, movable dead bolt 23 and base 1 is all played the effect of protection.
As shown in Figure 3, preferably, described movable dead bolt 23 be provided be convenient to spur pull groove 232.Pull groove 232 and be used for pulling movable dead bolt 23.
As shown in Figure 3, preferably, twisting spring 214 is installed on the described turning cylinder 211.The effect of twisting spring 214 is that when pulling movable dead bolt 23, twisting spring 214 can be upspring movable dead bolt 23.
The utility model restraint lock integral installation requisite space is little, and interface is clear and definite, with strong points between the structure, demountable device; The restraint lock is the integrated design, and is simple in structure, and dependable performance arranges and is convenient to manually-operated link; Restraint lock self material is selected to determine according to the actual requirements that restraint lock itself plays the certain protection effect to structure; The lock base forms the lower limit region of profile rule, the conduction of the demountable device load of being convenient to install.
Claims (6)
1. whole spacing locking device that is applicable to the confined space, it is characterized in that, comprise lock base [1] and lock body assembly [2], described lock base [1] is for having the rectangle frame structure of base plate [11], both sides are provided with for the auricle [12] that lock body assembly [2] is installed respectively and are used for lock body assembly [2] is carried out spacing positive stop [13], and base plate [11] is provided with some for the installing hole [14] that lock base [1] is installed; Described lock body assembly [2] comprises lock body [21], spring [22], movable dead bolt [23], described lock body [21] is cavity structure, one end be provided with lock base [1] on the turning cylinder [211] that matches of auricle [12], be connected with lock base [1] by turning cylinder [211]; Described spring [22] is positioned at the cavity of lock body [21], and an end is blocked by lock body [21], and the other end is connected with movable dead bolt [23].
2. a kind of whole spacing locking device that is applicable to the confined space according to claim 1 is characterized in that, the other end of described lock body [21] is provided with for movable dead bolt [23] is carried out spacing spacer pin [212].
3. a kind of whole spacing locking device that is applicable to the confined space according to claim 2 is characterized in that described lock body [21] is provided with a restraint block [213].
4. a kind of whole spacing locking device that is applicable to the confined space according to claim 3 is characterized in that, described movable dead bolt [23] is provided with buffering block [231] near positive stop [13] one ends.
5. a kind of whole spacing locking device that is applicable to the confined space according to claim 4 is characterized in that, described movable dead bolt [23] be provided be convenient to spur pull groove [232].
6. a kind of whole spacing locking device that is applicable to the confined space according to claim 5 is characterized in that, twisting spring [214] is installed on the described turning cylinder [211].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089708 CN203113924U (en) | 2013-02-27 | 2013-02-27 | Integrated limit lock device suitable for confined space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089708 CN203113924U (en) | 2013-02-27 | 2013-02-27 | Integrated limit lock device suitable for confined space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113924U true CN203113924U (en) | 2013-08-07 |
Family
ID=48894287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089708 Expired - Lifetime CN203113924U (en) | 2013-02-27 | 2013-02-27 | Integrated limit lock device suitable for confined space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603554A (en) * | 2013-08-23 | 2014-02-26 | 中国航空工业集团公司西安飞机设计研究所 | Locking mechanism |
-
2013
- 2013-02-27 CN CN 201320089708 patent/CN203113924U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603554A (en) * | 2013-08-23 | 2014-02-26 | 中国航空工业集团公司西安飞机设计研究所 | Locking mechanism |
| CN103603554B (en) * | 2013-08-23 | 2016-12-28 | 中国航空工业集团公司西安飞机设计研究所 | A kind of retaining mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |