CN102923568B - Reversing arrangement - Google Patents
Reversing arrangement Download PDFInfo
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- CN102923568B CN102923568B CN201210385054.5A CN201210385054A CN102923568B CN 102923568 B CN102923568 B CN 102923568B CN 201210385054 A CN201210385054 A CN 201210385054A CN 102923568 B CN102923568 B CN 102923568B
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- thick stick
- output shaft
- axle sleeve
- reversing arrangement
- torsion
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Abstract
The invention discloses a kind of reversing arrangement, be applicable to hot cell bridge-type remote control crane, comprise: housing; Side's thick stick, it to be arranged in described housing and to cross out from the two ends, left and right of described housing; Output shaft, it is arranged in described housing and from the lower end of described housing and longitudinally stretches out; Torque-transmitting mechanisms, it is arranged between described side's thick stick and described output shaft, so that the lateral torsion direction inputted by described side's thick stick is converted to the longitudinal torque direction exported by described output shaft.Reversing arrangement disclosed by the invention is transmitting torque capable of reversing both, can move again with cart, and plays the effect into cart guiding.
Description
Technical field
The present invention relates to the driving device of the hot cell bridge-type remote control crane being applicable to nuclear engineering, especially relate to a kind of reversing arrangement being applicable to hot cell bridge-type remote control crane.
Background technology
In civilian industry, bridge-type remote control crane adopts the mode of Direct driver, and its actuating device is directly installed on large and small vehicle frame, moves with large and small car, without the need to extra driving device.
And the remote control crane used in the hot cell in nuclear engineering field is for convenience of maintenance, generally actuating device is arranged on the exterior wall of hot cell, therefore needs the driving system of a set of complexity.In this driving system, commutator is used in many places, in order to change directions of torque transfer.Relative movement cannot be produced along input shaft direction between the input shaft of common commutator and housing.
Because dolly need move in the lateral direction with cart, therefore drive the commutator of dolly screw mandrel except the function of transmitting torque should be had, also should meet cart mobile in the lateral direction after this commutator still can transmitting torque.
In view of this, this area needs a kind of reversing arrangement badly, and the transmitting torque that both can commutate, to dolly, can move with cart (drived unit) again, and provides the extraordinary commutator of guiding for cart.
Summary of the invention
Technical matters to be solved by this invention is to provide the transmitting torque that both can commutate to dolly, can move again with cart (drived unit), and provides the extraordinary commutator of guiding 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, comprises: housing; Side's thick stick, it to be arranged in described housing and to cross out from the two ends, left and right of described housing; Output shaft, it is arranged in described housing and from the lower end of described housing and longitudinally stretches out; Torque-transmitting mechanisms, it is arranged between described side's thick stick and described output shaft, so that the lateral torsion direction inputted by described side's thick stick is converted to the longitudinal torque direction exported by described output shaft.
As a modification of the present invention, described output shaft is perpendicular to described side's thick stick.
As a modification of the present invention, described reversing arrangement also comprises: axle sleeve, it has the identical aperture of cross section profile outer with described side's thick stick, and described axle sleeve is arranged on the axially outside of described side's thick stick, to realize described axle sleeve and described side's thick stick bearing fit by described aperture.
As a modification of the present invention, described torque-transmitting mechanisms comprises: drive bevel gear, and its one end connects the outside of described axle sleeve, to receive the lateral torsion that described axle sleeve transmits; Driven wheel of differential, its one end connects the other end of described drive bevel gear, and the other end of described driven wheel of differential connects one end of output shaft, to receive the lateral torsion of described drive bevel gear transmission and described lateral torsion is transformed into longitudinal moment of torsion.
As a modification of the present invention, described axle sleeve comprises: two groups of pin-and-holes, is separately positioned on the two ends place of described axle sleeve; Needle roller, is separately positioned in described two groups of pin-and-holes, when described side's thick stick is static by means of only the rolling of described needle roller for cart provides directional tagging.
As a modification of the present invention, described reversing arrangement also comprises: coupler, and its one end connects described output shaft, to receive longitudinal moment of torsion that described output shaft transmits from described torque-transmitting mechanisms.
As a modification of the present invention, described reversing arrangement also comprises: dolly screw mandrel, and its one end connects described coupler, and the other end of described dolly screw mandrel connects dolly, to receive longitudinal moment of torsion that described coupler transmits from described output shaft.
As a modification of the present invention, described dolly screw mandrel comprises: leading screw and nut mechanism, to drive carriage walking.
The invention has the beneficial effects as follows: both transmitting torques capable of reversing, can move again with cart, and play the effect into cart guiding, simple and compact for structure, the space that can not affect other mechanisms of crane is arranged.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the specific embodiment of the invention;
Fig. 2 is the cutaway view along A-A line and B-B line in Fig. 1 illustrated embodiment.
Detailed description of the invention
For solving the problems of the technologies described above, technical scheme provided by the invention is: as shown in Figure 1-2, provides 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, axle sleeve and drive bevel gear is driven to rotate, directions of torque transfer is become the direction vertical with input direction by the driven wheel of differential engaged with it by drive bevel gear, and by the output shaft fixing with driven wheel of differential, moment of torsion is passed to coupler, coupler drives dolly screw mandrel to rotate, thus drives carriage walking.When square thick stick static (namely dolly is static) during large vehicle walking, the commutator be fixed on cart slides on square thick stick by the axle sleeve with needle roller, and now square thick stick plays the effect into cart guiding.So just, achieve the present invention's both transmitting torques capable of reversing, can be again the function of cart guiding.Below in conjunction with accompanying drawing, the present invention will be further described:
Furthermore, axle sleeve 2 has the hole identical with the outer cross section profile of square thick stick 1, forms bearing fit with square thick stick 1.Respectively have two groups of pin-and-holes at the two ends of axle sleeve 2, be provided with needle roller 9 in pin-and-hole, needle roller 9 can rotate in pin-and-hole.So just both drive axle sleeve 2 to rotate by the side's of rotation thick stick 1, axle sleeve 2 can be realized again and slide on square thick stick 1.When square thick stick 1 rotates, axle sleeve 2 drives drive bevel gear 8 to rotate, and moment of torsion is passed to successively driven wheel of differential 3, output shaft 5, coupler 6 and dolly screw mandrel 7, and the leading screw and nut mechanism eventually through dolly drives carriage walking.Because the present invention is arranged on cart, so when large vehicle walking, dolly and this commutator pass through the rolling of needle roller 9 on square thick stick 1, along with cart moves together.Now, square thick stick 1 remains static (namely do not rotate motion), thus 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 again with cart, and play the effect into 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, as shown in Figure 1-2, reversing arrangement of the present invention, is applicable to hot cell bridge-type remote control crane, comprises: housing 4; Side's thick stick 1, it to be arranged in described housing 4 and to cross out from the two ends, left and right of described housing 4; Output shaft 5, it is arranged in described housing 4 and from the lower end of described housing 4 and longitudinally stretches out; Torque-transmitting mechanisms, it is arranged between described side's thick stick 1 and described output shaft 5, the lateral torsion direction inputted by described side's thick stick 1 to be converted to the longitudinal torque direction exported by described output shaft 5.
As a modification of the present invention, described output shaft 5 is perpendicular to described side's thick stick 1.
As a modification of the present invention, described reversing arrangement also comprises: 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 axially 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 modification of the present invention, described torque-transmitting mechanisms comprises: drive bevel gear, and its one end connects the outside of described axle sleeve 2, to receive the lateral torsion that described axle sleeve 2 transmits; Driven wheel of differential, its one end connects the other end of described drive bevel gear, and the other end of described driven wheel of differential connects one end of output shaft 5, to receive the lateral torsion of described drive bevel gear transmission and described lateral torsion is transformed into longitudinal moment of torsion.
As a modification of the present invention, described axle sleeve 2 comprises: two groups of pin-and-holes, is separately positioned on the two ends place of described axle sleeve 2; Needle roller 9, is separately positioned in described two groups of pin-and-holes, when described side's thick stick 1 is static by means of only the rolling of described needle roller 9 for cart provides directional tagging.
As a modification of the present invention, described reversing arrangement also comprises: coupler 6, and its one end connects described output shaft 5, to receive longitudinal moment of torsion that described output shaft 5 transmits from described torque-transmitting mechanisms.
As a modification of the present invention, described reversing arrangement also comprises: dolly screw mandrel 7, and its one end connects described coupler 6, and the other end of described dolly screw mandrel 7 connects dolly, to receive longitudinal moment of torsion that described coupler 6 transmits from described output shaft 5.
As a modification of the present invention, described dolly screw mandrel 7 comprises: leading screw and nut mechanism, to drive carriage walking.
Reversing arrangement tool of the present invention has the following advantages: the transmitting torque that both can commutate, to dolly, can move with cart (drived unit) again, and provides the extraordinary commutator of guiding for cart.This commutator had both played the commutation gearing of common commutator, and solving again common commutator cannot with the problem of cart movement.
Device of the present invention is not limited to the embodiment described in detailed description of the invention, as long as those skilled in the art's technical scheme according to the present invention draws other embodiment, belongs to the scope of technology innovation of the present invention and protection equally.
Claims (6)
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 to be arranged in described housing (4) and to cross out from the two ends, left and right of described housing (4);
Output shaft (5), it is arranged in described housing (4) and from the lower end of described housing (4) and longitudinally stretches out;
Torque-transmitting mechanisms, it is arranged between described side's thick stick (1) and described output shaft (5), so that the lateral torsion direction inputted by described side's thick stick (1) is converted to the longitudinal torque direction exported by described output shaft (5);
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 axially outside of described side's thick stick (1), to realize described axle sleeve (2) and described side's thick stick (1) bearing fit by described aperture;
Described axle sleeve (2) comprising:
Two groups of pin-and-holes, are separately positioned on the two ends place of described axle sleeve (2);
Needle roller (9), is separately positioned in described two groups of pin-and-holes, when described side's thick stick (1) is static by means of only the rolling of described needle roller (9) for cart provides directional tagging.
2. reversing arrangement as claimed in claim 1, it 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, described torque-transmitting mechanisms comprises:
Drive bevel gear, its one end connects the outside of described axle sleeve (2), to receive the lateral torsion that described axle sleeve (2) transmits;
Driven wheel of differential, its one end connects the other end of described drive bevel gear, and the other end of described driven wheel of differential connects one end of output shaft (5), to receive the lateral torsion of described drive bevel gear transmission and described lateral torsion is transformed into longitudinal moment of torsion.
4. reversing arrangement as claimed in claim 1, it is characterized in that, also comprise: coupler (6), its one end connects described output shaft (5), to receive longitudinal moment of torsion that described output shaft (5) transmits from described torque-transmitting mechanisms.
5. reversing arrangement as claimed in claim 4, it is characterized in that, also comprise: dolly screw mandrel (7), its one end connects described coupler (6), and the other end of described dolly screw mandrel (7) connects dolly, to receive longitudinal moment of torsion that described coupler (6) transmits from described output shaft (5).
6. reversing arrangement as claimed in claim 5, it is characterized in that, described dolly screw mandrel (7) comprising: leading screw and nut mechanism, 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 CN102923568A (en) | 2013-02-13 |
| CN102923568B true CN102923568B (en) | 2015-10-28 |
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| 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 |
|---|---|
| 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 |
|---|---|
| CN102923568A (en) | 2013-02-13 |
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