CN208951102U - A kind of slideway type safe lock wheel - Google Patents

A kind of slideway type safe lock wheel Download PDF

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Publication number
CN208951102U
CN208951102U CN201821504393.XU CN201821504393U CN208951102U CN 208951102 U CN208951102 U CN 208951102U CN 201821504393 U CN201821504393 U CN 201821504393U CN 208951102 U CN208951102 U CN 208951102U
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CN
China
Prior art keywords
slider
sheave
central axis
type safe
safe lock
Prior art date
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Active
Application number
CN201821504393.XU
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Chinese (zh)
Inventor
贾平云
邓艳永
贾温清
王志华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Rui Rui Ship Equipment Co Ltd
Original Assignee
Wuhan Rui Rui Ship Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201821504393.XU priority Critical patent/CN208951102U/en
Application granted granted Critical
Publication of CN208951102U publication Critical patent/CN208951102U/en
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Abstract

The utility model discloses a kind of slideway type safe locks to take turns, including slider body, the top sheave group being set on slider body and the lower sheave group for being set to slider body lower end, it further include the central axis for extending vertically through slider body and being flexibly connected with slider body, the lower sheave group fixing axle for being set to central axis lower end and the limit latch structure for being set to central axis upper end, the slider body upper surface is provided with the limiting slot with limit latch structure cooperation, the lower sheave group fixing axle is flexibly connected with lower sheave group, the central axis upper end is provided with the handle for adjusting lower sheave group position, the top sheave group level is fixedly connected through slider body and with slider body.It can be effectively reduced operation noise by the utility model, improve the fluency of operation, improve aesthetics.

Description

A kind of slideway type safe lock wheel
Technical field
The utility model belongs to field of transport machinery more particularly to a kind of slideway type safe lock wheel.
Background technique
Currently, its locking track of movable safety locker used in everyday is both needed to protrude from metope or ground, thus It influences overall beautiful.Especially prominent is that existing movable safety locker and locking track friction resistance are larger, sliding When noise it is larger, influence ambient enviroment.
Utility model content
The purpose of this utility model is to provide a kind of slideway type safe lock wheel, can be effectively reduced operation noise, improves The fluency of operation.
To realize the purpose, the utility model provides a kind of slideway type safe lock wheel, including slider body, is set to Top sheave group on slider body and the lower sheave group for being set to slider body lower end, further include extend vertically through slider body and The central axis that is flexibly connected with slider body is set to the lower sheave group fixing axle of central axis lower end and is set to central axis upper end Limit latch structure, the slider body upper surface is provided with the limiting slot with limit latch structure cooperation, and the lower sheave group is solid Dead axle is flexibly connected with lower sheave group, and the central axis upper end is provided with the handle for adjusting lower sheave group position, it is described on Pulley blocks level is fixedly connected through slider body and with slider body.
Preferably, the slider body lower end is provided with position-limited wheel group, and the position-limited wheel group is located at top sheave group and is set to The centre of two side roller of slider body.
Preferably, the top sheave group is arranged in parallel two groups.
Preferably, the limit latch structure includes the connection ring connecting with central axis upper end, the limit for passing perpendicularly through connection ring Position bar and the fixture block for being set to gag lever post upper end.
Preferably, the gag lever post is provided with interannular is connect for providing the spring of lower pressure to gag lever post.
Preferably, there are two fall into the limit hole limited for gag lever post for setting in the limiting slot.
Preferably, lock hanging hole is provided on the handle.
The utility model compared with prior art, the beneficial effect is that:
In the present invention using pulley-type arrangement and rail mounted structural friction, it can be effectively reduced operation noise, mention The fluency of height operation.In the present invention by can be improved aesthetics for built in track;Position can be sought certainly by setting Formula limits latch structure, can effectively improve the safety of operation.Pass through two groups of top sheave groups of setting and position-limited wheel in utility model Group can effectively improve operation stability and safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the utility model internal structure perspective view;
Fig. 3 is the utility model lower sheave group fixing axle and center Axile connection structure perspective view.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing It is not limited to as described below.
Embodiment one
As shown in Figure 1-3, a kind of slideway type safe lock wheel, including slider body 6, be set to it is upper on slider body 6 Pulley blocks 1 and the lower sheave group 2 for being set to 6 lower end of slider body, further include extending vertically through slider body 6 and and slider body 6 central axis 7, the lower sheave group fixing axle 8 for being set to 7 lower end of central axis and the limits for being set to 7 upper end of central axis being flexibly connected Position latch structure 4,6 upper surface of slider body be provided with limit latch structure 4 cooperate limiting slot 61, lower sheave group fixing axle 8 with Lower sheave group 2 is flexibly connected, and 7 upper end of central axis is provided with the handle 5 for adjusting 2 position of lower sheave group, and top sheave group 1 is horizontal It is fixedly connected through slider body 6 and with slider body 6.Lock hanging hole 10 is provided on handle 5.
6 lower end of slider body is provided with position-limited wheel group 3, and position-limited wheel group 3 is located at top sheave group 1 and is set to 6 liang of slider body The centre of side roller.Top sheave group 1 is arranged in parallel two groups.
In the present embodiment, each pulley of top sheave group 1 and each pulley of lower sheave group 2 are contacted with ramp surface respectively, So that smooth, the safety moving of safety lock sprocket wheel.Two groups of top sheave groups 1, which are arranged, can effectively prevent blocking when oblique sliding Failure that is stagnant, having some setbacks, it is ensured that operation is smooth;Setting position-limited wheel group 3 can effectively prevent lock wheel left and right in slideway from shaking It is dynamic, to form Stable sliding structure by two groups of top sheave groups 1 and position-limited wheel group 3, improve operation stability and safety.Under Pulley blocks fixing axle 8 and central axis 7 weld, to improve the stability of work.
Limiting latch structure 4 includes the connection ring 43 connecting with 7 upper end of central axis, the gag lever post 42 for passing perpendicularly through connection ring 43 With the fixture block 41 for being set to 42 upper end of gag lever post.It is provided between gag lever post 42 and connection ring 43 for providing pushing to gag lever post 42 The spring of power.There are two fall into the limit hole 9 limited for gag lever post 42 for setting in limiting slot 61.
In the present embodiment, limit latch structure 4 rotates in limiting slot 61 with the rotation of central axis 7, when 42 turns of gag lever post When moving 9 top of limit hole, then automatically falls into and realize safe spacing locking in limit hole 9.It is provided by setting to gag lever post 42 The spring of lower pressure can ensure that limit function is safe and reliable.The size of fixture block 41 is greater than the inner ring of connection ring 43, consequently facilitating Gag lever post 42 is extracted into limit hole 9 by fixture block 41, so that easy to operate.
Above are merely preferred embodiments of the utility model, it should be understood that the utility model is not limited to be draped over one's shoulders herein The form of dew, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can In this paper contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into Capable modifications and changes do not depart from the spirit and scope of the utility model, then all should be in the guarantor of the appended claims for the utility model It protects in range.

Claims (7)

1. a kind of slideway type safe lock wheel, including slider body (6), the top sheave group (1) being set on slider body (6) and Be set to the lower sheave group (2) of slider body (6) lower end, which is characterized in that further include extend vertically through slider body (6) and with The central axis (7) of slider body (6) flexible connection is set to the lower sheave group fixing axle (8) of central axis (7) lower end and is set to The limit latch structure (4) of central axis (7) upper end, slider body (6) upper surface are provided with and limit latch structure (4) cooperation Limiting slot (61), the lower sheave group fixing axle (8) are flexibly connected with lower sheave group (2), and central axis (7) upper end is provided with For adjusting the handle (5) of lower sheave group (2) position, the top sheave group (1) is horizontal to run through slider body (6) and and sliding block Ontology (6) is fixedly connected.
2. a kind of slideway type safe lock wheel according to claim 1, which is characterized in that slider body (6) lower end It is provided with position-limited wheel group (3), the position-limited wheel group (3) is located at top sheave group (1) and is set in (6) two side roller of slider body Between.
3. a kind of slideway type safe lock wheel according to claim 1, which is characterized in that the top sheave group (1) is parallel It is arranged two groups.
4. a kind of slideway type safe lock wheel according to claim 1, which is characterized in that limit latch structure (4) packet The connection ring (43) connecting with central axis (7) upper end is included, the gag lever post (42) of connection ring (43) is passed perpendicularly through and is set to limit The fixture block (41) of bar (42) upper end.
5. a kind of slideway type safe lock wheel according to claim 4, which is characterized in that the gag lever post (42) with connect It is provided between ring (43) for providing the spring of lower pressure to gag lever post (42).
6. a kind of slideway type safe lock wheel according to claim 4, which is characterized in that setting in the limiting slot (61) There are two fall into the limit hole (9) limited for gag lever post (42).
7. a kind of slideway type safe lock wheel according to claim 4, which is characterized in that be provided on the handle (5) It latches hanging hole (10).
CN201821504393.XU 2018-09-14 2018-09-14 A kind of slideway type safe lock wheel Active CN208951102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821504393.XU CN208951102U (en) 2018-09-14 2018-09-14 A kind of slideway type safe lock wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821504393.XU CN208951102U (en) 2018-09-14 2018-09-14 A kind of slideway type safe lock wheel

Publications (1)

Publication Number Publication Date
CN208951102U true CN208951102U (en) 2019-06-07

Family

ID=66738002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821504393.XU Active CN208951102U (en) 2018-09-14 2018-09-14 A kind of slideway type safe lock wheel

Country Status (1)

Country Link
CN (1) CN208951102U (en)

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