CN209600512U - A kind of goat integrated form transmission locking mechanism - Google Patents
A kind of goat integrated form transmission locking mechanism Download PDFInfo
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- CN209600512U CN209600512U CN201920225985.6U CN201920225985U CN209600512U CN 209600512 U CN209600512 U CN 209600512U CN 201920225985 U CN201920225985 U CN 201920225985U CN 209600512 U CN209600512 U CN 209600512U
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- locking
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Abstract
The utility model relates to a kind of goat integrated form transmission locking mechanisms, it is characterised in that it includes gear, actuating strut, type union body can be squeezed, type union body can not be squeezed, locking iron, de- seat is squeezed, squeeze out of stock, disc spring, left locking axis, right locking axis, right movable slider, left movable slider, compressed spring, left locking hook, right locking hook；The gear, which is installed on, can squeeze in type union body, be equipped with starting plate above the union body, and the locking iron is engaged with the gear can squeeze type union body or can not squeeze in type union body, and is moved left and right that can squeeze type union body or can not squeeze in type union body；Locking iron both ends are equipped with inclined-plane, and for pushing left locking axis, right locking axis, and then promotion can squeeze type union body or can not squeeze type union body and actuating strut movement, realize the conversion traverse of goat.The utility model has the advantages that transmission efficiency is high, small, part long service life, safe and reliable goat integrated form transmission locking mechanism is lost.
Description
Technical field
The utility model belongs to goat technical field, and in particular to a kind of goat integrated form transmission locking machine
Structure.
Background technique
For goat as main component part in railway switch conversion equipment, major function is by point tongue or the heart
Rail is converted and is locked on stock rail or wing rail, at the same can Correct point tongue or heart rail position, to guarantee that train exists
On track switch by when safety.Multiple spot draws the tongue and heart rail of track switch, and for safety, the first towing point is turned with what twin-lock closed
Rut machine, remaining towing point can be used monolock and close crowded off-type goat.The union body that this patent uses is respectively to squeeze off-type union body
With can not squeeze type union body.
Goat transmission locking mechanism has using dovetail closing piece mechanism at present, also has using a tooth difference speed reducer and gear lock
The mechanism of circular arc is closed, the common ground of both mechanisms is discreteness distribution between transmission lock closing member, the processing of more correlated parts essence
Degree and installation site required precision are high, and transmission efficiency low-loss is big, between locking face is sliding friction, be easy to cause locking face
Abrasion, constitute a latent danger to the safe operation of complete machine.
Utility model content
The purpose of this utility model is to solve the above problems, and provides that a kind of transmission efficiency is high, small, part service life is lost
Long, safe and reliable goat integrated form transmission locking mechanism.
To achieve the above object, the utility model provides the following technical solutions:
A kind of goat integrated form transmission locking mechanism, which is characterized in that including gear, actuating strut, type connection can be squeezed
Body can not squeeze type union body, locking iron, squeeze de- seat, squeeze out of stock, disc spring, left locking axis, right locking axis, right movable slider, left dynamic cunning
Block, compressed spring, left locking hook, right locking hook；
The gear, which is installed on, can squeeze in type union body, and described squeeze above type union body is equipped with starting plate, the locking
Iron is engaged with the gear can squeeze type union body or can not squeeze in type union body, and can squeezed type union body or can not squeezed type connection
It is moved left and right in knot body；Locking iron both ends are equipped with inclined-plane, can squeeze for pushing left locking axis, right locking axis, and then pushing
Type union body can not squeeze type union body and actuating strut movement, realize the conversion traverse of goat；Under the locking iron sliding surface
Side and side are equipped with the gasket for anti-attrition；
The actuating strut can squeeze type union body or can not squeeze type union body by coupling pin connection；It is described to squeeze type union body
And can not squeeze and be equipped with compressed spring in type union body, it is connected between the right movable slider and left movable slider by compressed spring, and
It horizontally slips that can squeeze type union body or can not squeeze in type union body；The left locking axis and right locking axis, which are mounted on, can squeeze type connection
Knot body can not squeeze in the U-shaped mouth of type union body, and move up and down；
The left locking axis, right locking axis are rolled by axis of locking set, and the locking covers external both ends and is equipped with lock-up wheel, institute
It states in locking set indentation lock-up wheel, the lock-up wheel is rolled can squeeze type union body or can not squeeze in type union body；The right lock
Axis and left locking axis is closed to move in right locking hook and left locking hook respectively；The right locking hook and left locking hook are equipped with recessed
Slot, the groove are inclined-plane close to right movable slider or left movable slider on one side.
Further, the gasket is made of 9442 aluminium bronzes or other antifriction materials.
Further, the left locking hook and right locking hook are fixed on switch machine bottom shell.
Preferably, the gear, compressed spring are two.
The utility model has the beneficial effects that:
The utility model integrated form transmission locking will be driven and fastening device Integration Design, and layout is in union body, knot
Structure is compact, is driven and concentrates with the distribution of forces generated when locking, and is mutually to roll between fastening device, and transmission efficiency is high, damages
It consumes small, improves the service life of part and the security reliability of complete machine.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution in the prior art, for those of ordinary skill in the art, is not paying
Out under the premise of creative work, it is also possible to obtain other drawings based on these drawings.
Fig. 1-2 is the structural schematic diagram of the utility model；
Fig. 3 is locking schematic diagram on the right side of the utility model integrated form transmission locking mechanism；
Fig. 4 is locking schematic diagram on the left of the utility model integrated form transmission locking mechanism；
Fig. 5 is that the utility model acts transition diagram；
Fig. 6 is that the utility model can not squeeze type union body and actuating strut connection schematic diagram；
Fig. 7 is the utility model locking rolling member structural schematic diagram.
Specific embodiment
A kind of goat as shown in Figs. 1-2 integrated form transmission locking mechanism, which is characterized in that including gear 1, movement
Bar 2, can squeeze type union body 3, can not squeeze type union body 18, locking iron 4, squeeze de- seat 23, squeeze out of stock 24, disc spring, left locking axis 7,
Right locking axis 5, right movable slider 9, left movable slider 10, compressed spring 11, left locking hook 8, right locking hook 6；The left locking hook 8 and
Right locking hook 6 is fixed on switch machine bottom shell.
The gear 1 is installed on and can squeeze in type union body 3, and described squeeze above type union body 3 is equipped with starting plate 12, described
Locking iron 4 is engaged with the gear 1 can squeeze type union body 3 or can not squeeze in type union body 18, and can squeeze type union body 3 or
It can not squeeze in type union body 18 and move left and right；4 both ends of locking iron are equipped with inclined-plane, for pushing left locking axis 7, right locking axis
5, and then promotion can squeeze type union body 3 or can not squeeze type union body 18 and the movement of actuating strut 2, realize the conversion traverse of goat；
Below 4 sliding surface of locking iron and side is equipped with the gasket 20 for anti-attrition；The gasket 20 using 9442 aluminium bronzes or its
He is made antifriction material.
The actuating strut 2 can squeeze type union body 3 by the connection of attachment pegs 19 or can not squeeze type union body 18；It is described to squeeze type
Union body 3 and it can not squeeze and be equipped with compressed spring 11 in type union body 18, pass through pressure between the right movable slider 9 and left movable slider 10
Contracting spring 11 connects, and horizontally slips that can squeeze type union body 3 or can not squeeze in type union body 18；The left locking axis 7 and the right side
Locking axis 5, which is mounted on, can squeeze type union body 3 or can not squeeze in the U-shaped mouth of type union body 18, and move up and down；
The left locking axis 7, right locking axis 5 are rolled with locking set 22 for axis, and the locking covers 22 outside both ends and is equipped with lock
Wheel 21 is closed, the locking set 22 is pressed into lock-up wheel 21, and the lock-up wheel 21 can squeeze type union body 3 or can not squeeze type union body
It is rolled in 18；The right locking axis 5 and left locking axis 7 move in right locking hook 6 and left locking hook 8 respectively；The right locking
Hook 6 and left locking hook 8 are all provided with fluted, which is inclined-plane close to right movable slider 9 or 10 one side of left movable slider.
The movement of its front-end driven part of the utility model integrated form transmission locking mechanism is that motor is rotated through The gear deceleration
It is transferred to friction clutch, friction clutch and ball-screw are spline coupling, and being equipped with push plate set on ball-screw mother can
Axial reciprocating movement is carried out with mother lead screw, push plate, which is put on, to be machined with rack gear, push plate set and be fixed on the tooth that can be squeezed on type union body 3
1 engagement of wheel, another 1 other side of gear fixed on it can squeeze type union body 3 are engaged with 4 rack gear of locking iron, can squeeze type connection
Body 3 squeezes release mechanism by disc spring and links together with actuating strut 2.
Right side locked position such as Fig. 3, by the engagement action of push plate set, gear 1 and locking iron 4, locking iron 4 is by right locking
Axis 5 is pressed into the slot of right locking hook 6, since right locking hook 6 is fixed on switch machine bottom shell, 2 quilt of actuating strut of goat at this time
It is locked in goat right lateral position, i.e. the tongue of track switch or heart rail are locked in right lateral position by actuating strut 2.
Locked position such as Fig. 4 in left side is made by the static transmitting of power between push plate set and gear 1, gear 1 and locking iron 4
Type union body 3 can be squeezed to continue to be moved to the left, when left locking hook 8 is into can squeeze in 3 left hole of type union body, by left movable slider 10 to
Right promotion squeezes compressed spring 11, and left locking axis 7 is pushed into the grain of left locking hook 8 by 4 left side inclined-plane of locking iron, goat movement
Bar 2, which is locked on bottom case, to be converted in place, can be squeezed type union body 3 and be stopped movement.Push plate set and gear 1, gear 1 and locking iron at this time
The gear motion that gear is carried out between 4 continues locking iron 4 be moved to the left into locking traverse, until power-off completion locking, until
This meets three action requests of unlock required by goat, conversion and locking.
Movement conversion such as Fig. 5 is engaged by push plate set with gear 1, gear 1 when goat is converted to the left from right side
Locking iron 4 is moved to the left with 4 gear motion of locking iron, can squeeze that type union body 3 is motionless at this time, the unlock for carrying out goat is dynamic
Make；Locking iron 4 is moved among right locking axis 5 and left locking axis 7, and right locking axis 5 can squeezed along the slot inclined-plane of right locking hook 6
It moves up and is unlocked in type union body 3, right locking hook 6 is exited from can squeeze in 3 hole of type union body, and right movable slider 9 is in compression bullet
It moves right under the effect of 11 elastic force of spring to the lower section of right locking axis 5, behind 4 left side inclined-plane of locking iron and the contact of left locking axis 7, by
There is left movable slider 10 below left locking axis 7, prevent it from moving down can squeeze in type union body 3, so that locking iron 4 pushes
Left locking axis 7 is moved to the left simultaneously with that can squeeze type union body 3, and switch pole 2 converts track switch to the left at this time, conversion
Engaging for each tooth remains static between push plate set and gear 1, gear 1 and locking iron 4 in the process, only serves transmitting and converting
The effect of movement.
Such as Fig. 6, when the twin-lock that the first towing point of multiple spot traction track switch uses closes goat, union body is with can not squeeze
Type union body 18 by actuating strut 2 and can not be squeezed type union body 18 and be linked together by 2 attachment pegs 19, integrated form transmission
Locking mechanism is identical as crowded off-type.
Such as Fig. 7, the both ends of right locking axis 5 and left locking axis 7 are rolled in locking set 22,22 indentation lock-up wheel of locking set
In 21, lock-up wheel 21 can be rolled that can squeeze type union body 3 or can not squeeze in type union body 18.
The integrated form transmission locking mechanism of the utility model meets GB/T25338.1-2010 railway switch machine the 1st
Part: the requirement of 5.2 goat operation programs in general technical specifications.
The content not being described in detail in the utility model is the prior art.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of goat integrated form transmission locking mechanism, which is characterized in that including gear (1), actuating strut (2), type can be squeezed
Union body (3) can not squeeze type union body (18), locking iron (4), squeeze de- seat (23), squeezes out of stock (24), disc spring, left locking axis
(7), right locking axis (5), right movable slider (9), left movable slider (10), compressed spring (11), left locking hook (8), right locking hook
(6)；
The gear (1), which is installed on, can squeeze in type union body (3), and described squeeze is equipped with starting plate (12) above type union body (3),
The locking iron (4) is engaged with the gear (1) can squeeze type union body (3) or can not squeeze in type union body (18), and can
It squeezes type union body (3) or can not squeeze in type union body (18) and move left and right；Locking iron (4) both ends are equipped with inclined-plane, for pushing away
Left locking axis (7), right locking axis (5) are moved, and then promotion can squeeze type union body (3) or can not squeeze type union body (18) and actuating strut
(2) mobile, realize the conversion traverse of goat；Below locking iron (4) sliding surface and side is equipped with the gasket for anti-attrition
(20)；
The actuating strut (2) can be squeezed type union body (3) or can not be squeezed type union body (18) by attachment pegs (19) connection；It is described can
It squeezes type union body (3) and can not squeeze in type union body (18) and be equipped with compressed spring (11), the right movable slider (9) and left movable slider
(10) it is connected between by compressed spring (11), and is slided that can squeeze type union body (3) or left and right in type union body (18) can not be squeezed
It is dynamic；The left locking axis (7) and right locking axis (5), which are mounted on, can squeeze type union body (3) or can not squeeze the U-shaped of type union body (18)
In mouthful, and move up and down；
The left locking axis (7), right locking axis (5) are axis rolling with locking set (22), and the external both ends of the locking set (22) are set
Have lock-up wheel (21), in the locking set (22) indentation lock-up wheel (21), the lock-up wheel (21) can squeeze type union body (3) or
It can not squeeze in type union body (18) and roll；The right locking axis (5) and left locking axis (7) are respectively in right locking hook (6) Ji Zuosuo
It closes in hook (8) and moves；The right locking hook (6) and left locking hook (8) be all provided with it is fluted, the groove close to right movable slider (9) or
Left movable slider (10) is inclined-plane on one side.
2. a kind of goat according to claim 1 integrated form transmission locking mechanism, which is characterized in that the gasket
(20) it is made of 9442 aluminium bronzes or other antifriction materials.
3. a kind of goat according to claim 1 integrated form transmission locking mechanism, which is characterized in that the left locking
Hook (8) and right locking hook (6) are fixed on switch machine bottom shell.
4. a kind of goat according to any one of claims 1 to 3 integrated form transmission locking mechanism, which is characterized in that
The gear (1), compressed spring (11) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225985.6U CN209600512U (en) | 2019-02-23 | 2019-02-23 | A kind of goat integrated form transmission locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225985.6U CN209600512U (en) | 2019-02-23 | 2019-02-23 | A kind of goat integrated form transmission locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600512U true CN209600512U (en) | 2019-11-08 |
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ID=68404345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225985.6U Active CN209600512U (en) | 2019-02-23 | 2019-02-23 | A kind of goat integrated form transmission locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209600512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823368A (en) * | 2019-02-23 | 2019-05-31 | 西安天宝信号技术有限公司 | A kind of goat integrated form transmission locking mechanism |
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2019
- 2019-02-23 CN CN201920225985.6U patent/CN209600512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823368A (en) * | 2019-02-23 | 2019-05-31 | 西安天宝信号技术有限公司 | A kind of goat integrated form transmission locking mechanism |
| CN109823368B (en) * | 2019-02-23 | 2023-12-19 | 西安天宝信号技术有限公司 | Integrated transmission locking mechanism for switch machine |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200518 Address after: 710000 No.11, Guihua Third Road, phase II, National Aviation high tech industrial base, Xi'an City, Shaanxi Province Co-patentee after: BEIJING HUATIE INFORMATION TECHNOLOGY Co.,Ltd. Patentee after: XI'AN TIANBAO SIGNAL TECHNOLOGY Co.,Ltd. Address before: 710000 No. 502 Xianning East Road, Xincheng District, Xi'an City, Shaanxi Province Patentee before: XI'AN TIANBAO SIGNAL TECHNOLOGY Co.,Ltd. |