CN209653645U - A kind of library door keeper is mechanical and Electric Traction overlaying mechanism - Google Patents
A kind of library door keeper is mechanical and Electric Traction overlaying mechanism Download PDFInfo
- Publication number
- CN209653645U CN209653645U CN201821855587.4U CN201821855587U CN209653645U CN 209653645 U CN209653645 U CN 209653645U CN 201821855587 U CN201821855587 U CN 201821855587U CN 209653645 U CN209653645 U CN 209653645U
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- CN
- China
- Prior art keywords
- keeper
- library door
- library
- hydraulic stem
- door
- 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.)
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Abstract
The utility model discloses a kind of library door keeper machinery and Electric Traction overlaying mechanisms, including library door, side is fixedly connected with support shaft in front of the door in the library, U-shaped part is provided on the outside of the support shaft, U-shaped part bottom is provided with multiple keepers, and described keeper one end is fixedly connected with connecting plate, and the connecting plate side is provided with fixed plate, the fixed plate side is provided with hydraulic stem, and the hydraulic rod top and bottom are provided with position-limiting drum.The utility model passes through setting keeper, card slot, U-shaped part and hydraulic stem, when closing library door, start hydraulic stem, hydraulic stem pulls connecting plate, and connecting plate drives keeper and then U-shaped part is driven to rotate around support shaft, push library door, make Ku Men around hinge rotate, Dang Kumen in place after, under the gravity of keeper and the thrust of hydraulic stem, keeper one end is tightly inserted into inside the card slot of support plate surface, is conducive to the flexibility for improving the service life of keeper and using, reliability.
Description
Technical field
The utility model relates to library gate technique field, in particular to a kind of library door keeper machinery and Electric Traction stacking machine
Structure.
Background technique
Currently, library door keeper is horizontally set on the door of library frequently with several cylindrical keepers, from outside by bar
Body stirs keeper to side, can open keeper, relatively elaborate and be easily damaged keeper when using heavier keeper, drops
The service life of low library door, and keeper is during moving left and right, by the effect of frictional force, so that its movement is difficult,
It is inflexible, it would be highly desirable to improve.
Therefore, invent that a kind of library door keeper is mechanical and Electric Traction overlaying mechanism is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of library door keeper is mechanical and Electric Traction overlaying mechanism, by keeper,
Card slot, U-shaped part and hydraulic stem, close library door when, hydraulic stem pull connecting plate, connecting plate drive keeper so that drive U-shaped part around
Support shaft rotation, push library door, rotate Ku Men around hinge, Dang Kumen in place after, in the gravity and hydraulic stem of keeper
Under thrust, keeper one end is tightly inserted into inside the card slot of support plate surface, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of library door keeper is mechanical and Electric Traction
Overlaying mechanism, including library door, side is fixedly connected with support shaft in front of the door in the library, is provided with U-shaped part, institute on the outside of the support shaft
It states U-shaped part bottom and is provided with multiple keepers, described keeper one end is fixedly connected with connecting plate, and the connecting plate side is provided with solid
Fixed board, the fixed plate side are provided with hydraulic stem, and the hydraulic rod top and bottom are provided with position-limiting drum, the position-limiting drum
It is internally provided with gag lever post, described gag lever post one end is fixedly connected with limit shaft, and the gag lever post and limit shaft are hinged, described solid
Fixed board surface offers limiting slot, and the limit shaft is arranged inside limiting slot, and the side Ku Men is provided with support plate, described
Support plate side is fixedly connected with card slot, and described keeper one end is arranged inside card slot, and the side Ku Men is provided with hinge.
Preferably, the U-shaped part leading flank offers arc groove, and the support shaft leading flank is provided with L shape part, the L
The horizontal segment of shape part is arranged inside arc groove.
Preferably, the fixed plate is fixedly connected with Ku Men, and the hydraulic stem and connecting plate are hinged.
Preferably, the fixed plate side is provided with reinforcement block, and the reinforcement block is fixedly connected with Ku Men.
Preferably, the limit shaft surface is provided with article putting groove, and the article putting groove is internally provided with ball.
Preferably, the library outer side of door is provided with sealing ring, and the sealing ring is made of rubber material.
The utility model has the following beneficial effects:
(1) by setting keeper, card slot, U-shaped part and hydraulic stem, when closing library door, start hydraulic stem, hydraulic stem, which pulls, to be connected
Fishplate bar, connecting plate drive keeper and then U-shaped part are driven to rotate around support shaft, push library door, rotate Ku Men around hinge, when
Ku Men in place after, under the gravity of keeper and the thrust of hydraulic stem, keeper one end be tightly inserted into support plate surface card
Inside slot, be conducive to the flexibility for improving the service life of keeper and using, reliability；
(2) by setting position-limiting drum and gag lever post, during connecting plate rotation, gag lever post one end is moved in position-limiting drum
It is dynamic, it drives limit shaft to move in limiting slot, the opening and closing of keeper will not be hindered, after in library, door is closed, gag lever post and limit
Position cylinder can be when library door be by external force collision, and hydraulic stem is connect more stable with fixed plate, is conducive to improve the steady of hydraulic stem
It is qualitative.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion the A enlarged diagram of Fig. 1 of the utility model；
Fig. 3 is the main view of the utility model；
Fig. 4 is the card slot side view of the utility model；
In figure: 1, Ku Men；2, support shaft；3, U-shaped part；4, keeper；5, connecting plate；6, fixed plate；7, hydraulic stem；8, it limits
Cylinder；9, gag lever post；10, limit shaft；11, limiting slot；12, support plate；13, card slot；14, hinge；15, arc groove；16, L shape part；
17, reinforcement block；18, article putting groove；19, ball；20, sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of library door keeper machinery and Electric Traction overlaying mechanism as shown in Figs 1-4, including
Library door 1,1 leading flank of the library door are fixedly connected with support shaft 2, U-shaped part 3, the U-shaped part 3 are provided on the outside of the support shaft 2
Bottom is provided with multiple keepers 4, and described 4 one end of keeper is fixedly connected with connecting plate 5, and 5 side of connecting plate is provided with fixation
Plate 6,6 side of fixed plate are provided with hydraulic stem 7, position-limiting drum 8, the limit are provided at the top and bottom of the hydraulic stem 7
Position cylinder 8 is internally provided with gag lever post 9, and described 9 one end of gag lever post is fixedly connected with limit shaft 10, the gag lever post 9 and limit shaft
10 is hinged, and 6 surface of fixed plate offers limiting slot 11, and the limit shaft 10 is arranged inside limiting slot 11, the library door 1
Side is provided with support plate 12, and 12 side of support plate is fixedly connected with card slot 13, and described 4 one end of keeper is arranged in card slot 13
Inside, 1 side of the library door are provided with hinge 14.
Further, in the above-mentioned technical solutions, 3 leading flank of U-shaped part offers arc groove 15, the support shaft 2
Leading flank is provided with L shape part 16, and the horizontal segment of the L shape part 16 is arranged inside arc groove 15, when keeper 4 rotates, L shape part
16 horizontal segment rotates in arc groove 15, can in power of the keeper 4 by front and back, keeper 4 is played prevented it is inclined
Effect；
Further, in the above-mentioned technical solutions, the fixed plate 6 is fixedly connected with library door 1, the hydraulic stem 7 and company
Fishplate bar 5 is hinged, and fixed plate 6 is fixedly connected with library door 1 can make keeper 4 preferably play a role, and hydraulic stem 7 and connecting plate 5 are cut with scissors
Connecing can make hydraulic stem 7 smoothly connecting plate 5 be driven to rotate；
Further, in the above-mentioned technical solutions, 6 side of fixed plate is provided with reinforcement block 17, the reinforcement block 17
It is fixedly connected with library door 1, it is more stable that reinforcement block 17 can be such that fixed plate 6 connect with library door 1；
Further, in the above-mentioned technical solutions, 10 surface of limit shaft is provided with article putting groove 18, the article putting groove 18
It is internally provided with ball 19, during limit shaft 10 is mobile in limiting slot 11, ball 19 rolls in article putting groove 18, subtracts
The friction between limit shaft 10 and connecting plate 5 is lacked；
Further, in the above-mentioned technical solutions, door 1 outside in the library is provided with sealing ring 20, the sealing ring 20 by
Rubber material is made, and the sealing ring 20 made of rubber material can be improved the sealing performance of keeper 4, and waterproof ability is strong.
This practical working principle:
Referring to Figure of description 1-4, in use, library door 1 is fixed at the desired position by hinge 14, by support plate 12
It is fixed on position corresponding with keeper 4, when closing library door 1, starts hydraulic stem 7, hydraulic stem 7 pulls connecting plate 5, connecting plate 5
It drives keeper 4 and then U-shaped part 3 is driven to rotate around support shaft 2, push library door 1, rotate library door 1 around hinge 14, Dang Kumen
1 in place after, under the gravity of keeper 4 and the thrust of hydraulic stem 7,4 one end of keeper is inserted into the card slot on 12 surface of support plate
Inside 13, be conducive to the flexibility for improving the service life of keeper 4 and using, reliability, when keeper 4 rotates, L shape part 16
Horizontal segment rotates in arc groove 15, can in power of the keeper 4 by front and back, play the role of having prevented to keeper 4 it is inclined,
The sealing ring 20 made of rubber material can be improved the sealing performance of keeper 4, and waterproof ability is strong；
Referring to Figure of description 1-2, during connecting plate 5 rotates, 9 one end of gag lever post is moved in position-limiting drum 8, band
Dynamic limit shaft 10 moves in limiting slot 11, will not hinder the opening and closing of keeper 4, after library door 1 is closed, 9 He of gag lever post
Position-limiting drum 8 can be when library door 1 be by external force collision, and hydraulic stem 7 connect more stable with fixed plate 6, is conducive to improve hydraulic
The stability of bar 7, during limit shaft 10 is mobile in limiting slot 11, ball 19 rolls in article putting groove 18, reduces
Friction between limit shaft 10 and connecting plate 5.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of library door keeper machinery and Electric Traction overlaying mechanism, including library door (1), it is characterised in that: before the library door (1)
Side is fixedly connected with support shaft (2), is provided with U-shaped part (3) on the outside of the support shaft (2), U-shaped part (3) the bottom setting
Have multiple keepers (4), described keeper (4) one end is fixedly connected with connecting plate (5), and connecting plate (5) side is provided with fixation
Plate (6), fixed plate (6) side are provided with hydraulic stem (7), are provided with position-limiting drum at the top and bottom of the hydraulic stem (7)
(8), the position-limiting drum (8) is internally provided with gag lever post (9), and described gag lever post (9) one end is fixedly connected with limit shaft (10), institute
State gag lever post (9) and limit shaft (10) hingedly, fixed plate (6) surface offers limiting slot (11), the limit shaft (10)
Setting is internal in limiting slot (11), and the library door (1) side is provided with support plate (12), and support plate (12) side is fixed to be connected
It is connected to card slot (13), keeper (4) one end setting is internal in card slot (13), and the library door (1) side is provided with hinge (14).
2. a kind of library door keeper machinery according to claim 1 and Electric Traction overlaying mechanism, it is characterised in that: the U
Shape part (3) leading flank offers arc groove (15), and support shaft (2) leading flank is provided with L shape part (16), the L shape part
(16) horizontal segment setting is internal in arc groove (15).
3. a kind of library door keeper machinery according to claim 1 and Electric Traction overlaying mechanism, it is characterised in that: described solid
Fixed board (6) is fixedly connected with library door (1), and the hydraulic stem (7) and connecting plate (5) are hinged.
4. a kind of library door keeper machinery according to claim 1 and Electric Traction overlaying mechanism, it is characterised in that: described solid
Fixed board (6) side is provided with reinforcement block (17), and the reinforcement block (17) is fixedly connected with library door (1).
5. a kind of library door keeper machinery according to claim 1 and Electric Traction overlaying mechanism, it is characterised in that: the limit
Position axis (10) surface is provided with article putting groove (18), and the article putting groove (18) is internally provided with ball (19).
6. a kind of library door keeper machinery according to claim 1 and Electric Traction overlaying mechanism, it is characterised in that: the library
It is provided with sealing ring (20) on the outside of door (1), the sealing ring (20) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855587.4U CN209653645U (en) | 2018-11-12 | 2018-11-12 | A kind of library door keeper is mechanical and Electric Traction overlaying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855587.4U CN209653645U (en) | 2018-11-12 | 2018-11-12 | A kind of library door keeper is mechanical and Electric Traction overlaying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653645U true CN209653645U (en) | 2019-11-19 |
Family
ID=68506421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855587.4U Expired - Fee Related CN209653645U (en) | 2018-11-12 | 2018-11-12 | A kind of library door keeper is mechanical and Electric Traction overlaying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653645U (en) |
-
2018
- 2018-11-12 CN CN201821855587.4U patent/CN209653645U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20201112 |