CN102923568A - Reversing device - Google Patents
Reversing device Download PDFInfo
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- CN102923568A CN102923568A CN2012103850545A CN201210385054A CN102923568A CN 102923568 A CN102923568 A CN 102923568A CN 2012103850545 A CN2012103850545 A CN 2012103850545A CN 201210385054 A CN201210385054 A CN 201210385054A CN 102923568 A CN102923568 A CN 102923568A
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- output shaft
- thick stick
- axle sleeve
- reversing arrangement
- torque
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Abstract
The invention discloses a reversing device. The reversing device is applicable to a bridge type remotely-controlled crane used in a hot chamber and comprises a shell, a square lever, an output shaft and a torque transmitting mechanism, wherein the square lever is arranged in the shell and extends out of the left end and the right end of the shell transversely; the output shaft is arranged in the shell and extends out of the lower end of the shell longitudinally; and the torque transmitting mechanism is arranged between the square lever and the output shaft and used for changing the transverse torque direction input by the square lever into the longitudinal torque direction output by the output shaft. The reversing device can reverse the transmitting direction of torque, can move along with the crane, and has a function of guiding the crane.
Description
Technical field
The present invention relates to be applicable to the driving device of the hot cell bridge-type remote control crane of nuclear engineering, especially relate to a kind of reversing arrangement that is applicable to hot cell bridge-type remote control crane.
Background technology
Bridge-type remote control crane adopts the mode that directly drives in the civilian industry, and its actuating device is directly installed on the large and small vehicle frame, moves with large and small car, need not extra driving device.
And the remote control crane that uses in the hot cell in nuclear engineering field is convenient for maintaining, generally actuating device is installed on the exterior wall of hot cell, therefore needs the complicated driving system of a cover.Commutator is used in many places in this driving system, in order to change directions of torque transfer.Can't produce along the input shaft direction between the input shaft of common commutator and housing and relatively move.
Because it is mobile at left and right directions that dolly needs with cart, the commutator that therefore drives the dolly screw mandrel is except having the function of transmitting torque, and this commutator still can transmitting torque after right and left moves up also should to satisfy cart.
In view of this, this area is needed a kind of reversing arrangement badly, and the transmitting torque that both can commutate again can be mobile with cart (drived unit) to dolly, and the extraordinary commutator of guiding is provided for cart.
Summary of the invention
Technical matters to be solved by this invention provides the transmitting torque that both can commutate to dolly, can move with cart (drived unit) again, and the extraordinary commutator of guiding is provided for cart.
For solving the problems of the technologies described above, reversing arrangement of the present invention is applicable to hot cell bridge-type remote control crane, comprising: housing; Side's thick stick, it is arranged in the described housing and crosses out from the two ends, the left and right sides of described housing; Output shaft, it is arranged in the described housing and from the lower end of described housing and vertically stretches out; Torque-transmitting mechanisms, it is arranged between described side's thick stick and the described output shaft, will be converted to by the lateral torsion direction of described side's thick stick input the vertical torque direction by described output shaft output.
As a kind of improvement of the present invention, described output shaft is perpendicular to described side's thick stick.
As a kind of improvement of the present invention, described reversing arrangement also comprises: axle sleeve, it has the aperture identical with the outer cross section profile of described side's thick stick, and described axle sleeve is arranged on the axial outside of described side's thick stick by described aperture, to realize described axle sleeve and described side's thick stick bearing fit.
As a kind of improvement of the present invention, described torque-transmitting mechanisms comprises: drive bevel gear, and the one end connects the outside of described axle sleeve, the lateral torsion that transmits to receive described axle sleeve; Driven wheel of differential, the one end connects the other end of described drive bevel gear, and the other end of described driven wheel of differential connects an end of output shaft, is transformed into vertical moment of torsion with the lateral torsion that receives described drive bevel gear transmission and with described lateral torsion.
As a kind of improvement of the present invention, described axle sleeve comprises: two groups of pin-and-holes, and the two ends that are separately positioned on described axle sleeve are located; Needle roller is separately positioned in described two groups of pin-and-holes, and only the rolling by described needle roller provides directional tagging for cart when described side's thick stick is static.
As a kind of improvement of the present invention, described reversing arrangement also comprises: coupler, the one end connects described output shaft, the vertical moment of torsion that transmits from described torque-transmitting mechanisms to receive described output shaft.
As a kind of improvement of the present invention, described reversing arrangement also comprises: the dolly screw mandrel, the one end connects described coupler, and the other end of described dolly screw mandrel connects dolly, the vertical moment of torsion that transmits from described output shaft to receive described coupler.
As a kind of improvement of the present invention, described dolly screw mandrel comprises: leading screw and nut mechanism, and to drive carriage walking.
The invention has the beneficial effects as follows: both transmitting torques capable of reversing, can move with cart again, and play effect into the cart guiding, simple and compact for structure, the space that can not affect other mechanisms of crane is arranged.
Description of drawings
Fig. 1 is the constructional drawing of the specific embodiment of the invention;
Fig. 2 is along the cutaway view of A-A line and B-B line in the embodiment shown in Figure 1.
The specific embodiment
For solving the problems of the technologies described above, technical scheme provided by the invention is: shown in Fig. 1-2, provide a kind of commutator to comprise: housing, axle sleeve, Fang Gang, drive bevel gear, driven wheel of differential, output shaft and needle roller.When square thick stick rotates, driving axle sleeve and drive bevel gear rotates, drive bevel gear is by becoming the direction vertical with input direction with the driven wheel of differential of its engagement with directions of torque transfer, and by with the fixing output shaft of driven wheel of differential moment of torsion being passed to coupler, coupler drives the rotation of dolly screw mandrel, thereby drives carriage walking.When square thick stick static (being that dolly is static) and during large vehicle walking, the commutator that is fixed on the cart can slide at square thick stick by the axle sleeve with needle roller, this moment side's thick stick plays the effect into the cart guiding.So just, realize both transmitting torques capable of reversing of the present invention, can be again the function of cart guiding.The present invention will be further described below in conjunction with accompanying drawing:
Furthermore, axle sleeve 2 has the hole identical with square thick stick 1 outer cross section profile, forms bearing fit with square thick stick 1.Respectively have two groups of pin-and-holes at the two ends of axle sleeve 2, needle roller 9 is installed in the pin-and-hole, needle roller 9 can rotate in pin-and-hole.So just both can drive axle sleeve 2 by rotation side's thick stick 1 and rotate, can realize that again axle sleeve 2 slides at square thick stick 1.When square thick stick 1 rotated, axle sleeve 2 drove drive bevel gear 8 and rotates, and moment of torsion is passed to driven wheel of differential 3, output shaft 5, coupler 6 and dolly screw mandrel 7 successively, and finally the leading screw and nut mechanism by dolly drives carriage walking.Because the present invention is installed on the cart, so when large vehicle walking, dolly and this commutator are by the rolling of needle roller 9 on square thick stick 1, along with cart is mobile together.At this moment, square thick stick 1 remains static (motion does not namely rotate), thereby is embodied as the effect that cart provides guiding.The invention has the beneficial effects as follows: both transmitting torques capable of reversing, can move with cart again, and play effect into the cart guiding, simple and compact for structure, the space that can not affect other mechanisms of crane is arranged.
For solving the problems of the technologies described above, shown in Fig. 1-2, reversing arrangement of the present invention is applicable to hot cell bridge-type remote control crane, comprising: housing 4; Side's thick stick 1, it is arranged in the described housing 4 and crosses out from the two ends, the left and right sides of described housing 4; Output shaft 5, it is arranged in the described housing 4 and from the lower end of described housing 4 and vertically stretches out; Torque-transmitting mechanisms, it is arranged between described side's thick stick 1 and the described output shaft 5, will be converted to by the lateral torsion direction of described side's thick stick 1 input the vertical torque direction by described output shaft 5 outputs.
As a kind of improvement of the present invention, described output shaft 5 is perpendicular to described side's thick stick 1.
As a kind of improvement of the present invention, described reversing arrangement also comprises: axle sleeve 2, it has the aperture identical with described side's thick stick 1 outer cross section profile, and described axle sleeve 2 is arranged on the axial outside of described side's thick stick 1 by described aperture, to realize described axle sleeve 2 and described side's thick stick 1 bearing fit.
As a kind of improvement of the present invention, described torque-transmitting mechanisms comprises: drive bevel gear, and the one end connects the outside of described axle sleeve 2, the lateral torsion that transmits to receive described axle sleeve 2; Driven wheel of differential, the one end connects the other end of described drive bevel gear, and the other end of described driven wheel of differential connects an end of output shaft 5, is transformed into vertical moment of torsion with the lateral torsion that receives described drive bevel gear transmission and with described lateral torsion.
As a kind of improvement of the present invention, described axle sleeve 2 comprises: two groups of pin-and-holes, and the two ends that are separately positioned on described axle sleeve 2 are located; Needle roller 9 is separately positioned in described two groups of pin-and-holes, and only the rolling by described needle roller 9 provides directional tagging for cart when described side's thick stick 1 is static.
As a kind of improvement of the present invention, described reversing arrangement also comprises: coupler 6, one end connect described output shaft 5, the vertical moment of torsion that transmits from described torque-transmitting mechanisms to receive described output shaft 5.
As a kind of improvement of the present invention, described reversing arrangement also comprises: dolly screw mandrel 7, one end connect described coupler 6, and the other end of described dolly screw mandrel 7 connects dolly, the vertical moment of torsion that transmits from described output shaft 5 to receive described coupler 6.
As a kind of improvement of the present invention, described dolly screw mandrel 7 comprises: leading screw and nut mechanism, and to drive carriage walking.
Reversing arrangement of the present invention has following advantage: the transmitting torque that both can commutate again can be mobile with cart (drived unit) to dolly, and the extraordinary commutator of guiding is provided for cart.This commutator had both played the commutation gearing of common commutator, and having solved again common commutator can't be with the mobile problem of cart.
Device of the present invention is not limited to the embodiment described in the specific embodiment, so long as those skilled in the art's technical scheme according to the present invention draws other embodiment, belongs to equally the scope of technology innovation of the present invention and protection.
Claims (8)
1. a reversing arrangement is applicable to hot cell bridge-type remote control crane, it is characterized in that, comprising:
Housing (4);
Side's thick stick (1), it is arranged in the described housing (4) and crosses out from the two ends, the left and right sides of described housing (4);
Output shaft (5), it is arranged in the described housing (4) and from the lower end of described housing (4) and vertically stretches out;
Torque-transmitting mechanisms, it is arranged between described side's thick stick (1) and the described output shaft (5), will be converted to by the lateral torsion direction of described side's thick stick (1) input the vertical torque direction by described output shaft (5) output.
2. reversing arrangement as claimed in claim 1 is characterized in that, described output shaft (5) is perpendicular to described side's thick stick (1).
3. reversing arrangement as claimed in claim 1, it is characterized in that, also comprise: axle sleeve (2), it has the aperture identical with the outer cross section profile of described side's thick stick (1), and described axle sleeve (2) is arranged on the axial outside of described side's thick stick (1) by described aperture, to realize described axle sleeve (2) and described side's thick stick (1) bearing fit.
4. reversing arrangement as claimed in claim 3 is characterized in that, described torque-transmitting mechanisms comprises:
Drive bevel gear, the one end connects the outside of described axle sleeve (2), the lateral torsion that transmits to receive described axle sleeve (2);
Driven wheel of differential, the one end connects the other end of described drive bevel gear, and the other end of described driven wheel of differential connects an end of output shaft (5), is transformed into vertical moment of torsion with the lateral torsion that receives described drive bevel gear transmission and with described lateral torsion.
5. reversing arrangement as claimed in claim 3 is characterized in that, described axle sleeve (2) comprising:
Two groups of pin-and-holes, the two ends that are separately positioned on described axle sleeve (2) are located;
Needle roller (9) is separately positioned in described two groups of pin-and-holes, and only the rolling by described needle roller (9) provides directional tagging for cart when described side's thick stick (1) is static.
6. reversing arrangement as claimed in claim 1 is characterized in that, also comprises: coupler (6), one end connect described output shaft (5), the vertical moment of torsion that transmits from described torque-transmitting mechanisms to receive described output shaft (5).
7. reversing arrangement as claimed in claim 6, it is characterized in that, also comprise: dolly screw mandrel (7), one end connect described coupler (6), and the other end of described dolly screw mandrel (7) connects dolly, the vertical moment of torsion that transmits from described output shaft (5) to receive described coupler (6).
8. reversing arrangement as claimed in claim 7 is characterized in that, described dolly screw mandrel (7) comprising: leading screw and nut mechanism, and to drive carriage walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385054.5A CN102923568B (en) | 2012-10-11 | 2012-10-11 | Reversing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385054.5A CN102923568B (en) | 2012-10-11 | 2012-10-11 | Reversing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923568A true CN102923568A (en) | 2013-02-13 |
| CN102923568B CN102923568B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210385054.5A Active CN102923568B (en) | 2012-10-11 | 2012-10-11 | Reversing arrangement |
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| Country | Link |
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| CN (1) | CN102923568B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972420A (en) * | 1971-09-20 | 1976-08-03 | Stock Equipment Company | Crane apparatus |
| GB2148230A (en) * | 1983-10-25 | 1985-05-30 | Wiederaufarbeitung Von Kernbre | Remotely operable remote handling means for large cells |
| US4772374A (en) * | 1983-11-14 | 1988-09-20 | Prime-Coat Technology, Inc. | Electrodeposition system and method therefor |
| CN101081679A (en) * | 2007-06-25 | 2007-12-05 | 大连华锐股份有限公司 | Operation mechanism moving type remote-operation hoist |
| CN101823669A (en) * | 2010-05-26 | 2010-09-08 | 卫华集团有限公司 | Separated bridge-type crane |
| CN202953719U (en) * | 2012-10-11 | 2013-05-29 | 中国核电工程有限公司 | Reversing device |
-
2012
- 2012-10-11 CN CN201210385054.5A patent/CN102923568B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972420A (en) * | 1971-09-20 | 1976-08-03 | Stock Equipment Company | Crane apparatus |
| GB2148230A (en) * | 1983-10-25 | 1985-05-30 | Wiederaufarbeitung Von Kernbre | Remotely operable remote handling means for large cells |
| US4772374A (en) * | 1983-11-14 | 1988-09-20 | Prime-Coat Technology, Inc. | Electrodeposition system and method therefor |
| CN101081679A (en) * | 2007-06-25 | 2007-12-05 | 大连华锐股份有限公司 | Operation mechanism moving type remote-operation hoist |
| CN101823669A (en) * | 2010-05-26 | 2010-09-08 | 卫华集团有限公司 | Separated bridge-type crane |
| CN202953719U (en) * | 2012-10-11 | 2013-05-29 | 中国核电工程有限公司 | Reversing device |
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| Publication number | Publication date |
|---|---|
| CN102923568B (en) | 2015-10-28 |
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