CN105501235B - A kind of active clapboard with bolt mechanism - Google Patents
A kind of active clapboard with bolt mechanism Download PDFInfo
- Publication number
- CN105501235B CN105501235B CN201510984853.8A CN201510984853A CN105501235B CN 105501235 B CN105501235 B CN 105501235B CN 201510984853 A CN201510984853 A CN 201510984853A CN 105501235 B CN105501235 B CN 105501235B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- plate body
- retainer ring
- vertical connecting
- latch
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of active clapboard with bolt mechanism of the present invention, plate body including inner hollow, vertical connecting rod is installed with plate body, vertical connecting rod upper end is connected with latch, vertical connecting rod lower end is rotatably connected to tranverse connecting rod, fulcrum shaft is rotatably connected in the middle part of tranverse connecting rod, fulcrum shaft is fixed on plate body, and tranverse connecting rod end is rotatably connected to the lower latch that can be longitudinally pierced by plate body lower face；Lower retainer ring and upper retainer ring are cased with vertical connecting rod, compression spring is connected between lower retainer ring and upper retainer ring, lower retainer ring is fixed on plate body, and upper retainer ring is connected with vertical connecting rod；Longitudinal push rod is rotatably connected on tranverse connecting rod between fulcrum shaft and vertical connecting rod.The beneficial effects of the invention are as follows：The bolt mechanism of the present invention is arranged on inside active clapboard, is not increased the appearance and size of existing active clapboard, is realized the upper latch of active clapboard and the centralized Control of lower part latch, improves the operating efficiency of active clapboard.
Description
Technical field
The present invention relates to a kind of active clapboard with bolt mechanism.
Background technology
In railway transport course, handling activity continuously emerges and is repeated, therefore loads and unloads activity efficiency often
As the key for determining logistics speed.Box car with movable side wall is widely used because of its convenient handling.Usually it is equipped with inside the vehicle
For being spaced, reinforcing the movable cargo partition plate of cargo.Active clapboard takes sky frequently with flat structure to reduce partition plate
Between；Using hollow material, to reduce dead weight；Using mental section, improve intensity and bear cargo impact.Active clapboard is by that can stretch
Pin hole on the latch and car body of contracting coordinates, and realizes that the locking of active clapboard is fixed.
Active clapboard is because its flat structure size limits, and the latch fixing device of its upper part and lower part is in locking and slip
, it is necessary to manually operate each latch successively during the conversion of state, the operating efficiency of active clapboard has been seriously affected.
The content of the invention
To solve technical deficiency above, the present invention provides a kind of active clapboard with bolt mechanism, its latch
Mechanism locking and easy to open, improves operating efficiency.
The present invention is achieved by the following measures：
A kind of active clapboard with bolt mechanism of the present invention, includes the plate body of inner hollow, being installed with the plate body can
The vertical connecting rod moved up and down, the vertical connecting rod upper end are connected with the upper latch that can be longitudinally pierced by plate body upper surface, vertical connecting rod lower end
Tranverse connecting rod is rotatably connected to, is rotatably connected to fulcrum shaft in the middle part of the tranverse connecting rod, the fulcrum shaft is fixed on plate body, tranverse connecting rod
End is rotatably connected to the lower latch that can be longitudinally pierced by plate body lower face；Lower retainer ring and upper retainer ring, institute are cased with vertical connecting rod
The compression spring for being connected with and being sleeved on vertical connecting rod between lower retainer ring and upper retainer ring is stated, lower retainer ring is fixed on plate body, on
Retainer ring is connected with vertical connecting rod；It is rotatably connected on tranverse connecting rod between the fulcrum shaft and vertical connecting rod moving up and down
Longitudinal push rod, the longitudinal push rod are connected with control handle.
It is provided with the spinning seat of C-shaped on above-mentioned plate body, is provided with rotation backstop on the inside of the spinning seat, longitudinal push rod is from rotation
The activity of wedge lower end penetrates in spinning seat and is connected with the sliding end axis that can be moved up and down along rotation backstop, on the sliding end axis
Side is provided with the round end axis of face, and round end axis lower face and sliding end axis upper surface are in contact and are inclined-plane, rotation
Swingle is connected with above the axis of end, the control handle is connected on swingle.
The hand handle fixed seat of C-shaped is provided with above-mentioned plate body, the swingle is rotated and is through in hand handle fixed seat, on plate body
Surface is provided with notch, and the hand handle fixed seat and control handle are in notch.
Above-mentioned plate body upper surface is provided with key seat, and the upper latch runs through upper key seat, and the plate body lower face is provided with
Lower key seat, the lower latch run through lower key seat, and lower catch top is rotatablely connected with tranverse connecting rod end by round pin.
The beneficial effects of the invention are as follows：The bolt mechanism of the present invention is arranged on inside active clapboard, does not increase existing activity
The appearance and size of partition plate, realizes the upper latch of active clapboard and the centralized Control of lower part latch, the behaviour for improving active clapboard
Make efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram inside the present invention；
Fig. 3 is the structure diagram of the bolt mechanism of the present invention；
Fig. 4 is the structure diagram of the spinning component in the present invention；
Fig. 5 is the structure diagram of spring assembly in the present invention；
Fig. 6 is the structure diagram of lower plug pin portion point in the present invention；
Fig. 7 is the structure diagram of upper plug pin portion point in the present invention；
Fig. 8 is the structure diagram of the control handle part in the present invention.
In figure：1 plate body, 2 bolt mechanisms, 3 latch assemblies, 4 operating assemblies, 5 spinning components, 6 link assemblies, 7 groups of springs
Part, latch on 8,9 key seats, 10 times latches, 11 round pins, 12 hand handle fixed seats, 13 control handles, 14 swingles, 15 round end axis,
16 sliding end axis, 17 spinning seats, 18 rotation backstops, 19 longitudinal push rods, 20 compression springs, 21 times retainer rings, retainer ring on 22,23
Vertical connecting rod, 24 tranverse connecting rods, 25 fulcrum shafts.
Embodiment
Further detailed description is done to the present invention below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, 3, a kind of active clapboard with bolt mechanism 2 of the invention, includes the plate body 1 of inner hollow,
In cavity in plate body 1 set two sets bolt mechanisms 2, bolt mechanism 2 including latch assembly 3, operating assembly 4, spinning component 5,
Link assembly 6 and spring assembly 7.
As shown in Figure 6,7, latch assembly 3 includes upper latch 8, lower latch 10 and key seat 9, and plate body 1 is by upper latch 8 with
Latch 10 is connected locking with car body, and latch assembly 3 is fixed on plate body 1 by key seat 9 thereon.
As shown in figure 8, operating assembly 4 includes hand handle fixed seat 12 and control handle 13.Hand handle fixed seat 12 passes through bolt
It is fastened on plate body 1, the rotation for control handle 13 provides support.Through hole is provided with control handle 13 on plate body 1, can meet plate
The operable control handle 13 in 1 both sides of body.
As shown in figure 4, spinning component 5 includes round end axis 15, sliding end axis 16, spinning seat 17 and rotation backstop 18.Rotation
Pressure component 5 is supported fixed on plate body 1 by spinning seat 17, and swingle 14 is connected with round end axis 15, and with its rotation.Sliding end
Axis 16 is connected with longitudinal push rod 19, and can only be slided and cannot be rotated by 18 limit slippage end axis 16 of rotation backstop.
Link assembly 6 includes vertical connecting rod 23 and tranverse connecting rod 24.Tranverse connecting rod 24 passes through fulcrum shaft 25 and round pin 11 and plate respectively
Body 1 and longitudinal push rod 19 connect, and longitudinal push rod 19 promotes tranverse connecting rod 24 to be rotated around fulcrum shaft 25, and 24 both ends of tranverse connecting rod drive respectively
Vertical connecting rod 23 and lower latch 10.
As shown in figure 5, spring assembly 7 includes compression spring 20, lower retainer ring 21 and upper retainer ring 22.In locking states
When, compression 20 elastic force of spring promotes vertical connecting rod 23 by upper retainer ring 22, and then drives tranverse connecting rod 24, finally makes 8 He of latch
Lower latch 10 stretches out plate body 1 and coordinates with car body.
Specifically, vertical connecting rod 23 is through in plate body 1 and can move up and down, and the connection of 23 upper end of vertical connecting rod can longitudinally be pierced by plate body
The upper latch 8 of 1 upper surface, 23 lower end of vertical connecting rod rotation connection tranverse connecting rod 24, the middle part of tranverse connecting rod 24 are rotatably connected to fulcrum shaft 25,
Fulcrum shaft 25 is fixed on plate body 1, and 24 end of tranverse connecting rod is rotatably connected to the lower latch 10 that can be longitudinally pierced by 1 lower face of plate body；
Lower retainer ring 21 and upper retainer ring 22 are cased with vertical connecting rod 23, is connected between lower retainer ring 21 and upper retainer ring 22 and is sleeved on vertical company
Compression spring 20 on bar 23, lower retainer ring 21 are fixed on plate body 1, and upper retainer ring 22 is connected with vertical connecting rod 23；Fulcrum shaft
Longitudinal push rod 19 moving up and down is rotatably connected on tranverse connecting rod 24 between 25 and vertical connecting rod 23, longitudinal push rod 19 is connected with
Control handle 13.
Be provided with the spinning seat 17 of C-shaped on plate body 1, the inner side of spinning seat 17 is provided with rotation backstop 18, longitudinal push rod 19 from
The 17 lower end activity of spinning seat penetrates in spinning seat 17 and is connected with the sliding end axis 16 that can be moved up and down along rotation backstop 18, slides
The end top of axis 16 is provided with the round end axis 15 of face, 15 lower face of round end axis and 16 upper surface of sliding end axis be in contact and
It is inclined-plane, the top of round end axis 15 is connected with swingle 14, and control handle 13 is connected on swingle 14.Set on plate body 1
There is the hand handle fixed seat 12 of C-shaped, swingle 14 is rotated and is through in hand handle fixed seat 12, and 1 upper surface of plate body is provided with notch, and hand handle is solid
Reservation 12 and control handle 13 are in notch.1 upper surface of plate body is provided with key seat 9, and upper latch 8 runs through upper key seat 9, plate body 1
Lower face is provided with lower key seat 9, and lower latch 10 runs through lower key seat 9, and the lower top of latch 10 passes through round pin 11 with 24 end of tranverse connecting rod
Rotation connection.
Control mechanism unlocking motion process：In stable state, the elastic force of upper latch 8 and lower latch 10 because compressing spring 20
In the state of stretching, i.e. plate body 1 is in locking states.Operating personnel station in 1 side of plate body, rotate control handle 13 arrive perpendicular to
1 position of plate body, the rotating torque of swingle 14 drive round end axis 15 to rotate, and sliding end axis 16 is forced slide downward and promotes vertical
To push rod 19, for tranverse connecting rod 24 because the promotion of longitudinal push rod 19 is rotated counterclockwise around fulcrum shaft 25,24 one end of tranverse connecting rod overcomes compression
The elastic force of spring 20 pulls vertical connecting rod 23, and makes in 8 slide downward of latch income plate body 1, and 24 other end of tranverse connecting rod is by underthrust
Pin 10 lifts in income plate body 1.Upper latch 8 and lower latch 10 income plate body 1 in after, with car body coordinate depart from, realization activity every
The unlock of plate.
The above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, on the premise of the art of this patent principle is not departed from, some improvement and replacement can also be made, these improve and replace
Also it should be regarded as the protection domain of this patent.
Claims (1)
1. a kind of active clapboard with bolt mechanism, includes the plate body of inner hollow, it is characterised in that：Being installed with the plate body can
The vertical connecting rod moved up and down, the vertical connecting rod upper end are connected with the upper latch that can be longitudinally pierced by plate body upper surface, vertical connecting rod lower end
Tranverse connecting rod is rotatably connected to, is rotatably connected to fulcrum shaft in the middle part of the tranverse connecting rod, the fulcrum shaft is fixed on plate body, tranverse connecting rod
End is rotatably connected to the lower latch that can be longitudinally pierced by plate body lower face；Lower retainer ring and upper retainer ring, institute are cased with vertical connecting rod
The compression spring for being connected with and being sleeved on vertical connecting rod between lower retainer ring and upper retainer ring is stated, lower retainer ring is fixed on plate body, on
Retainer ring is connected with vertical connecting rod；It is rotatably connected on tranverse connecting rod between the fulcrum shaft and vertical connecting rod moving up and down
Longitudinal push rod, the longitudinal push rod are connected with control handle；The spinning seat of C-shaped is provided with the plate body, in the spinning seat
Side is provided with rotation backstop, and longitudinal push rod is penetrated in spinning seat and is connected with from the lower end activity of spinning seat can be along above and below rotation backstop
Mobile sliding end axis, the sliding end axis top are provided with the round end axis of face, round end axis lower face and sliding end axis
Upper surface is in contact and is inclined-plane, is connected with swingle above round end axis, the control handle is connected on swingle；
The hand handle fixed seat of C-shaped is provided with the plate body, the swingle is rotated and is through in hand handle fixed seat, and plate body upper surface is provided with
Notch, the hand handle fixed seat and control handle are in notch；The plate body upper surface is provided with key seat, and the upper latch passes through
Key seat is put on, the plate body lower face is provided with lower key seat, and the lower latch runs through lower key seat, lower catch top and tranverse connecting rod end
End is rotatablely connected by round pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984853.8A CN105501235B (en) | 2015-12-25 | 2015-12-25 | A kind of active clapboard with bolt mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984853.8A CN105501235B (en) | 2015-12-25 | 2015-12-25 | A kind of active clapboard with bolt mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105501235A CN105501235A (en) | 2016-04-20 |
| CN105501235B true CN105501235B (en) | 2018-05-01 |
Family
ID=55709657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510984853.8A Active CN105501235B (en) | 2015-12-25 | 2015-12-25 | A kind of active clapboard with bolt mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501235B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923941B (en) * | 2020-08-20 | 2024-04-19 | 中车眉山车辆有限公司 | Movable cargo blocking device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039385A (en) * | 1988-07-08 | 1990-02-07 | 火车车箱联合有限公司 | Railway truck |
| CN201165809Y (en) * | 2008-01-28 | 2008-12-17 | 齐齐哈尔轨道交通装备有限责任公司 | Door lock, flat car door with the door lock and flat car |
| CN101391610A (en) * | 2008-11-05 | 2009-03-25 | 南车眉山车辆有限公司 | Car-door locking and fixing mechanism for railway freight car |
| CN201218017Y (en) * | 2008-06-24 | 2009-04-08 | 宁波永发集团有限公司 | Safe with freely adjustable partition plate |
| CN201597593U (en) * | 2010-04-14 | 2010-10-06 | 南车眉山车辆有限公司 | Movable ceiling vehicle top inner locking device |
| CN102689609A (en) * | 2012-03-09 | 2012-09-26 | 江苏捷诚车载电子信息工程有限公司 | Quick limiting and locking device |
| WO2015181503A1 (en) * | 2014-05-27 | 2015-12-03 | Lohr Electromecanique | Gripper for gripping, moving and depositing a pallet |
| CN205239498U (en) * | 2015-12-25 | 2016-05-18 | 济南轨道交通装备有限责任公司 | Take A movable partition of bolt mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617880Y (en) * | 2003-05-20 | 2004-05-26 | 刘宪武 | Emergency doors |
| CN203294104U (en) * | 2013-05-29 | 2013-11-20 | 济南轨道交通装备有限责任公司 | Railway transportation sliding side wall box car |
-
2015
- 2015-12-25 CN CN201510984853.8A patent/CN105501235B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039385A (en) * | 1988-07-08 | 1990-02-07 | 火车车箱联合有限公司 | Railway truck |
| CN201165809Y (en) * | 2008-01-28 | 2008-12-17 | 齐齐哈尔轨道交通装备有限责任公司 | Door lock, flat car door with the door lock and flat car |
| CN201218017Y (en) * | 2008-06-24 | 2009-04-08 | 宁波永发集团有限公司 | Safe with freely adjustable partition plate |
| CN101391610A (en) * | 2008-11-05 | 2009-03-25 | 南车眉山车辆有限公司 | Car-door locking and fixing mechanism for railway freight car |
| CN201597593U (en) * | 2010-04-14 | 2010-10-06 | 南车眉山车辆有限公司 | Movable ceiling vehicle top inner locking device |
| CN102689609A (en) * | 2012-03-09 | 2012-09-26 | 江苏捷诚车载电子信息工程有限公司 | Quick limiting and locking device |
| WO2015181503A1 (en) * | 2014-05-27 | 2015-12-03 | Lohr Electromecanique | Gripper for gripping, moving and depositing a pallet |
| CN205239498U (en) * | 2015-12-25 | 2016-05-18 | 济南轨道交通装备有限责任公司 | Take A movable partition of bolt mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105501235A (en) | 2016-04-20 |
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