CN209210177U - Retaining mechanism - Google Patents
Retaining mechanism Download PDFInfo
- Publication number
- CN209210177U CN209210177U CN201821450647.4U CN201821450647U CN209210177U CN 209210177 U CN209210177 U CN 209210177U CN 201821450647 U CN201821450647 U CN 201821450647U CN 209210177 U CN209210177 U CN 209210177U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- bottom plate
- plate
- connector
- accommodating space
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a kind of retaining mechanism, including pressing plate, lock sleeve, bottom plate, gusset piece and connector, the pressing plate be arranged at the top of the bottom plate and with the bottom plate spiro；The pressing plate offers through-hole, accommodating space is formed between the pressing plate and the bottom plate, the through-hole is connected with the accommodating space, one end of the connector passes through the pressing plate by the through-hole, and the other end of the connector is located in the accommodating space between the pressing plate and the bottom plate；Gusset piece setting the bottom base plate and with the bottom plate spiro；The lock sleeve is set on the pressing plate, while covering the side of the pressing plate and the side of the bottom plate.The novel one kind that provides of this implementation can stablize locking and the processing higher retaining mechanism of relatively simple and security performance.
Description
Technical field
The utility model relates to a kind of retaining mechanisms.
Background technique
Existing retaining mechanism, mechanism include pressing plate, bottom plate, gusset piece, the connector being installed between pressing plate and bottom plate
And fixing bolt and pin shaft, bolt, which is used to for pressing plate being fixedly connected with bottom plate, clamps connector with stabilization, retaining mechanism and other
Component connection, other component tangle weight, are achieved in lifting action.Since the retaining mechanism needs to match processing, difficult processing
Degree is big, need to install positioning pin, and manual type is needed constantly to dismantle and assemble pin shaft, and production efficiency is lower, due to locking machine
Structure connects weight, and machining accuracy will have a direct impact on (pin shaft) stress condition of retaining mechanism, cause its pin shaft by outside
Active force is broken its abrasion under the action of long-term even, there are biggish security risks since lifting generates impact.
Summary of the invention
In view of the above, the utility model can stablize locking it is necessary to provide one kind and process relatively simple and safety
It can higher retaining mechanism.
The utility model relates to a kind of technical solution: a kind of retaining mechanism includes pressing plate, lock sleeve, bottom plate, gusset piece
And connector, the pressing plate be arranged at the top of the bottom plate and with the bottom plate spiro；The pressing plate offers through-hole, in institute
It states and is formed with accommodating space between pressing plate and the bottom plate, the through-hole is connected with the accommodating space, and the one of the connector
End passes through the pressing plate by the through-hole, and the other end of the connector is located in the institute between the pressing plate and the bottom plate
It states in accommodating space；Gusset piece setting the bottom base plate and with the bottom plate spiro；The lock sleeve is set in institute
It states on pressing plate, while covering the side of the pressing plate and the side of the bottom plate.
Further, pressing plate bottom projection has a positioning region, offers recess portion at the top of the bottom plate, the positioning region with
The recess portion matches.
Further, the accommodating space is diameter of Spherical Volume, the end surface of the connector be spherical surface and with the appearance
It is matched between emptying.
Further, there are gradients for the pressing plate side, the bottom panel side and the lock sleeve, anti-by frictional force
Only the lock sleeve deviates from bottom plate.
Further, the pressing plate is circular ring shape pressing plate, and lock sleeve is annular.
The utility model has the beneficial effects that
Compared with the prior art, the utility model is used for a kind of retaining mechanism, is fixedly connected with pressing plate with bottom plate by bolt
Connector is clamped with stabilization；With recesses fit pressing plate is aligned by positioning region with top plate, guarantees that pressing plate and top plate can be quasi-
Really it is spirally connected, the damage of screw head when preventing from being spirally connected；The risk that bolt is broken under concentrated stress is reduced by lock sleeve；Pass through connection
Plate connects weight；Replace positioning pin by positioning region and lock sleeve, reduces pin shaft since lifting generates impact, long-term effect
Lower the abrasion even security risk of fracture, while it is more simple to make the mechanism compare traditional handicraft, and cost is greatly decreased.
Detailed description of the invention
Fig. 1 is the locking assembly and connector schematic top plan view of retaining mechanism；
Fig. 2 is the schematic cross-section of locking assembly shown in FIG. 1 and connector along F-F；
Fig. 3 is the structural schematic diagram of pressing plate shown in FIG. 1 and bottom plate.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It please refers to Fig.1 to Fig.3, a kind of locking device of the present embodiment includes pressing plate 1, lock sleeve 2, bottom plate 3, gusset piece 4
And connector 5, the setting of pressing plate 1 are spirally connected at 3 top of bottom plate and with bottom plate 3；Through-hole 7 is offered in the middle part of pressing plate 1, pressing plate 1 with
Accommodating space 6 is formed between bottom plate 3, through-hole 7 is connected with accommodating space 6, and one end of connector 5 passes through pressing plate by through-hole 7
1, the other end of connector 5 is located in the accommodating space 6 between pressing plate 1 and bottom plate 3；Gusset piece 4 setting 3 bottom of bottom plate simultaneously
It is spirally connected with bottom plate 3；Lock sleeve 2 is set on pressing plate 1, while covering the side of pressing plate 1 and the side of bottom plate 3.The utility model
The positioning pin used in traditional retaining mechanism is replaced using lock sleeve 2, can securely be locked by lock sleeve and bolt
Press plate and bottom plate, and bolt is protected to be broken under stress collected state, effectively prevent weight dramatic decrease, greatly improve safety
Performance.
In the present embodiment, 1 bottom projection of pressing plate has positioning region 11, and recess portion 31, the positioning are offered at the top of the bottom plate 3
Portion 11 is matched with recess portion 31 is directed at pressing plate 1 with low plate 1, effectively prevents the bolt when the pressing plate 1 that is spirally connected is with bottom plate 1 and scrapes
Flower screw thread, and reduce the installation difficulty of retaining mechanism.
In the present embodiment, accommodating space 6 uses a kind of diameter of Spherical Volume, the connecting pin of connector 5 using spherical surface and with accommodating
Space 6 matches, and due to using the structure, can reduce the abrasion of connector, provides the service life and safety coefficient of connector.
In the present embodiment, pressing plate 1 is circular ring shape pressing plate, and lock sleeve 2 is annular.
In the present embodiment, there are gradients for 1 side of pressing plate, 3 side of bottom plate and lock sleeve 2, pass through lock sleeve 2 and pressing plate 1
Frictional force between side, lock sleeve 2 prevents lock sleeve 2 from deviating from bottom plate 1.
The assembling process of the present embodiment: one end of connector 5 passes through the through-hole 7 on pressing plate 1, so that the connection of connector 5
End is caught in accommodating space 6.Cooperated with the recess portion 31 on bottom plate 3 so that pressing plate 1 is directed at bottom plate by the positioning region 11 on pressing plate 1
3.Pressing plate 1 and bottom plate 3 are spirally connected by bolt, so that the connecting pin of connector 5 is folded in the accommodating between pressing plate 1 and bottom plate 3
In space.Bottom plate 3 is connect with gusset piece 4 by bolt, lock sleeve is set on pressing plate, while covering the side of pressing plate 1
With the side of bottom plate 3.It is relatively simple that the present embodiment compares traditional retaining mechanism assembling process, to assembly manipulation precision prescribed compared with
It is low.
Without departing from the thought that the utility model is created, any group is carried out to the various different embodiments of the utility model
It closes, content disclosed by the utility model should all be considered as；In the range of the technology design of the utility model, technical solution is carried out
Any combination for the thought created without prejudice to the utility model that a variety of simple modifications and different embodiments carry out, should all be at this
Within the protection scope of utility model.
Claims (5)
1. retaining mechanism, it is characterised in that: including pressing plate (1), lock sleeve (2), bottom plate (3), gusset piece (4) and connector
(5), pressing plate (1) is arranged on bottom plate (3), and pressing plate (1) and bottom plate (3) are affixed；It is provided with through-hole (7) in the middle part of pressing plate (1), is pressing
It is formed between plate (1) and bottom plate (3) accommodating space (6), through-hole (7) is connected with accommodating space (6), one end of connector (5)
Pressing plate (1) is passed through by through-hole (7), the connecting pin of connector (5) is located in the accommodating space between pressing plate (1) and bottom plate (3)
(6) in；Gusset piece (4) is arranged in the bottom of bottom plate (3), and gusset piece (4) and bottom plate (3) are affixed；Lock sleeve (2) is set in pressing plate
(1) on, while the side of pressing plate (1) and the side of bottom plate (3) being covered；Accommodating space (6) and the connecting pin of connector (5) are mutually fitted
Match.
2. a kind of retaining mechanism according to claim 1, it is characterised in that: pressing plate (1) the bottom projection has positioning region
(11), it is offered recess portion (31) at the top of the bottom plate (3), the positioning region (11) matches with recess portion (31).
3. a kind of retaining mechanism according to claim 1, it is characterised in that: the accommodating space (6) is diameter of Spherical Volume, described
The connection end surfaces of connector (5) are spherical surface and match with accommodating space (6).
4. a kind of retaining mechanism according to claim 1, it is characterised in that: pressing plate (1) side, bottom plate (3) side with
And there are gradients for lock sleeve (2), prevent from locking by the frictional force between lock sleeve (2) and pressing plate (1) side, lock sleeve (2)
Cover (2) abjection bottom plate (3).
5. a kind of retaining mechanism according to claim 1, it is characterised in that: the pressing plate (1) is circular ring shape pressing plate, locking
Covering (2) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450647.4U CN209210177U (en) | 2018-09-05 | 2018-09-05 | Retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450647.4U CN209210177U (en) | 2018-09-05 | 2018-09-05 | Retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210177U true CN209210177U (en) | 2019-08-06 |
Family
ID=67453618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450647.4U Active CN209210177U (en) | 2018-09-05 | 2018-09-05 | Retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052139A (en) * | 2018-09-05 | 2018-12-21 | 益阳瀚鑫机械制造有限公司 | A kind of retaining mechanism |
-
2018
- 2018-09-05 CN CN201821450647.4U patent/CN209210177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052139A (en) * | 2018-09-05 | 2018-12-21 | 益阳瀚鑫机械制造有限公司 | A kind of retaining mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204140619U (en) | A kind of locknut | |
| CN103912563B (en) | Anti-loose fastener assembly | |
| CN209210177U (en) | Retaining mechanism | |
| TW201309930A (en) | Fastener | |
| CN109340243A (en) | A kind of subassembly of lock bolt | |
| CN207840733U (en) | Clamp structure for differential right casing milling flat process | |
| CN109052139A (en) | A kind of retaining mechanism | |
| CN204935212U (en) | A kind of locating shaft | |
| CN102003415B (en) | Structure for clamping single-stage high-speed centrifugal fan impeller | |
| CN101780617A (en) | Horizontal adjusting mechanism for welding fixture | |
| CN204529081U (en) | The shackle of a kind of D type | |
| CN103335003A (en) | Lock bolt with groove | |
| CN203670446U (en) | Universal ball head mechanism for rolling mill | |
| CN107588061B (en) | A kind of locking-adjustable power quick-locking device | |
| CN209115513U (en) | A kind of locking nut | |
| CN207777385U (en) | A kind of lock nut assembly | |
| CN220268176U (en) | Screw assembly capable of being quickly disassembled and self-locked and not to be separated | |
| CN208381435U (en) | A kind of preload locking nut structure for check valve valve body | |
| CN220540079U (en) | Anti-loosening nut | |
| CN220118478U (en) | Air conditioner joint nut | |
| CN204357909U (en) | Anti-loosening nut | |
| CN209703138U (en) | A kind of clothes-horse flap seat | |
| CN104482025B (en) | A kind of Anti-loosening nut | |
| CN201647045U (en) | Bicycle braking clamp capable of being easily assembled and disassembled | |
| CN103498848A (en) | Quick mounting bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |