CN210029795U - Driving device full-moving type running mechanism and crane with same - Google Patents
Driving device full-moving type running mechanism and crane with same Download PDFInfo
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- CN210029795U CN210029795U CN201920607962.1U CN201920607962U CN210029795U CN 210029795 U CN210029795 U CN 210029795U CN 201920607962 U CN201920607962 U CN 201920607962U CN 210029795 U CN210029795 U CN 210029795U
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Abstract
The utility model discloses a running gear of drive arrangement total removal formula and have hoist of this mechanism, running gear of drive arrangement total removal formula is including being located the cart running gear that is used for controlling the crane span structure along the motion of horizontal straight line direction and the dolly running gear that is used for controlling the dolly frame along the motion of crane span structure direction that is located the workshop, a serial communication port, be equipped with on the cart running gear and be located the workshop outside and be used for the drive cart running gear drive arrangement of cart running gear, be equipped with on the dolly running gear and be located the workshop outside and be used for the drive dolly running gear drive arrangement of dolly running gear. The utility model simplifies the structure of the device, reduces the number of the processed parts and the external matching parts; the requirement on installation accuracy is lowered; the equipment cost is reduced; the reliability of the device is improved.
Description
Technical Field
The utility model relates to a hoisting machinery, specifically speaking are running gear of drive arrangement total removal formula and have this running gear's hoist.
Background
In the prior art, a crane in a special environment polluted by a strong nuclear radiation source or polluted by harmful substances adopts a transmission shaft-commutator-open gear rack scheme to move a large trolley running mechanism driving device and a small trolley running mechanism driving device out of the severe environment, and personnel can directly overhaul and maintain the crane in a safe environment. The equipment has the advantages of multiple machined parts and external matching sets, high machining precision requirement, high component installation precision requirement and high equipment cost.
Therefore, an operating mechanism which can simplify the structure, reduce the requirement of installation precision and reduce the equipment cost needs to be researched and developed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a running gear and application of drive arrangement total removal formula in adverse circumstances such as strong nuclear radiation source polluted environment or the special environment that is full of harmful substance pollution. Based on the above object, the study for solving the above problems was repeated, and the following techniques were found to be accomplished in the present invention: in the running mechanism with a cart running mechanism and a trolley running mechanism, part of electric detection elements in the driving device and the safety protection device of each working mechanism of the running mechanism are moved out of the environment, so that personnel can directly overhaul and maintain the running mechanism in the safe environment.
Further, the following techniques have been found to accomplish the present invention: through a special steel wire rope winding system, the driving device of each working mechanism of the running mechanism does not influence the control of each working mechanism of the running mechanism due to position change.
The utility model discloses a technical means as follows:
the utility model provides a running gear of drive arrangement total removal formula, is used for controlling crane span structure along the cart running gear of horizontal rectilinear direction motion and the dolly running gear that is used for controlling the dolly frame along the crane span structure direction motion that are located the workshop, be equipped with on the crane run gear and be located outside the workshop and be used for driving the crane run gear's crane run gear drive arrangement, be equipped with on the dolly running gear and be located outside the workshop and be used for driving the dolly running gear's dolly running gear drive arrangement.
The interior of the workshop is a severe environment such as a strong nuclear radiation source polluted environment or a special environment polluted by harmful substances; the outside of the workshop is a safe environment.
The cart running mechanism driving device and the trolley running mechanism driving device are all moved away from a severe environment and are installed outside a workshop in a safe environment, and personnel can directly carry out overhaul and maintenance in the safe environment;
the cart running gear includes:
the steel wire rope winding system I comprises a winding drum I, a steel wire rope I, a fixed pulley block I, a winding drum II and a steel wire rope II; the fixed pulley group I consists of a pulley A, a pulley B, a pulley C, a pulley D, a pulley E and a pulley F; the pulley I and the pulley B are arranged along the movement direction of the bridge and are respectively positioned on two sides of the bridge, the pulley A is positioned below the pulley I, the pulley C is positioned below the pulley B, the pulley A, the pulley B and the pulley C are all fixed on the wall of a workshop, one end of a steel wire rope I is fixed on one side of the bridge, the other end of the steel wire rope I horizontally bypasses the pulley A, vertically winds upwards and bypasses the pulley I, horizontally bypasses the pulley B, vertically bypasses the pulley C downwards and is fixed on the other side of the bridge; the winding drum II and the pulley E are arranged along the movement direction of the bridge and are respectively positioned on two sides of the bridge, the pulley D is positioned below the winding drum II, the pulley F is positioned below the pulley E, the pulley D, the pulley E and the pulley F are all fixed on the wall of a workshop, one end of the steel wire rope II is fixed on one side of the bridge, the other end of the steel wire rope II winds around the pulley D in the horizontal direction, winds upwards vertically and winds around the winding drum II, winds around the pulley E in the horizontal direction, winds around the pulley F vertically downwards and is fixed on the other; the steel wire ropes I and the steel wire ropes II are mutually independent, when one steel wire rope breaks down, the other steel wire rope can temporarily transfer loads to a designated station, potential safety hazards can be eliminated, and the safety and reliability of equipment are improved.
The balance rope system comprises a fixed seat I, a steel wire rope III, a fixed pulley block II and a fixed seat II; the fixed pulley group II consists of a G pulley and an H pulley; the fixing seat II, the pulley E and the pulley B are sequentially arranged along the direction perpendicular to the movement direction of the bridge, the winding drum II, the winding drum I and the fixing seat I are sequentially arranged along the direction perpendicular to the movement direction of the bridge, the pulley G and the fixing seat I are arranged along the movement direction of the bridge, the fixing seat II and the pulley H are arranged along the movement direction of the bridge, the pulley G and the pulley H are arranged on the bridge (1.5) along the direction perpendicular to the movement direction of the bridge and staggered by a pulley space along the direction perpendicular to the movement direction of the bridge, the fixing seat I and the fixing seat II are both fixed on the wall of a workshop, one end of a steel wire rope III is fixed on the fixing seat I, and the other end; the balance rope system plays a role in balancing wheel pressure and stably operating the cart operating mechanism.
Wheel set I that is located the crane span structure lower extreme:
and a safety protection device for the cart running mechanism;
the driving device of the cart running mechanism comprises a motor I, wherein the motor I is sequentially connected with a winding drum II and a winding drum I through a speed reducer I, a shaft coupler I and a penetrating piece I, a brake I is arranged on the shaft coupler I, and second-stage running stroke limiters at two ends of a bridge frame moving direction in the safety protection device of the cart running mechanism are arranged on the speed reducer I.
Motor I, reduction gear I, shaft coupling I, the stopper I and cart running gear safety arrangement's the whole workshops that move of second grade operation stroke stopper at crane span structure direction of motion both ends are removed, install outside the workshops in the environment of safety, and personnel can directly overhaul and maintain under the environment of safety.
The penetrating piece I traverses the wall of a workshop to be connected with the shaft coupling I and the winding drum II, and then is connected with the winding drum I through a connecting rod between the winding drum II and the winding drum I, so that the winding drum II and the winding drum I rotate simultaneously, and the driving device of the cart running mechanism transmits power to the execution member bridge through the penetrating piece I and the steel wire rope winding system I.
The trolley running mechanism comprises:
the steel wire rope winding system II comprises a winding drum III, a steel wire rope IV, a steel wire rope V, a steel wire rope VI, a steel wire rope VII, a winding drum IV, a fixed pulley block II, a fixed seat III, a fixed seat IV, a fixed seat V and a fixed seat VI; the fixed pulley group II consists of a J pulley, a K pulley, an L pulley, an M pulley, an N pulley, an O pulley, a P pulley, a Q pulley, an R pulley, an S pulley, a T pulley and a U pulley; drum III, M pulleys, O pulleys, J pulleys and L pulleys are sequentially arranged along the bridge frame movement direction, drum IV, S pulleys, U pulleys, P pulleys and R pulleys are sequentially arranged along the bridge frame movement direction, the S pulleys and the M pulleys are arranged along the direction perpendicular to the bridge frame movement direction and are respectively positioned on two sides of the bridge frame, the U pulleys and the O pulleys are arranged along the direction perpendicular to the bridge frame movement direction and are respectively positioned on two sides of the bridge frame, the T pulleys and the N pulleys are arranged on two sides of the bridge frame along the direction perpendicular to the bridge frame movement direction and are equally divided into pulley spaces which are respectively staggered with the S pulleys and the U pulleys along the direction perpendicular to the bridge frame movement direction, the P pulleys and the J pulleys are arranged along the direction perpendicular to the bridge frame movement direction and are respectively positioned on two sides of the bridge frame, the R pulleys and the L pulleys are arranged on two sides of the bridge frame along the direction perpendicular to the bridge frame movement direction and are equally divided into pulley spaces which are respectively staggered with the P The pulley spacing is that J pulleys, L pulleys, K pulleys, S pulleys, U pulleys and T pulleys are positioned on the same horizontal plane I, M pulleys, O pulleys, N pulleys, P pulleys, Q pulleys and R pulleys are positioned on the same horizontal plane II, the horizontal plane II is positioned below the horizontal plane I, a winding drum IV and a winding drum III are positioned on one side of a bridge, a fixing base III, a fixing base IV, a fixing base V and a fixing base VI are positioned on the other side of the bridge and are all fixed on the wall of a workshop, the K pulleys, the N pulleys, the Q pulleys and the T pulleys are fixed on a trolley frame, the J pulleys, the L pulleys, the M pulleys, the O pulleys, the P pulleys, the R pulleys, the S pulleys and the U pulleys are fixed on the bridge, one end of a steel wire rope IV is wound on the winding drum III, and the other end of the steel wire rope IV sequentially rounds the J; one end of a steel wire rope V is wound on the winding drum III, and the other end of the steel wire rope V sequentially rounds the M pulley, the N pulley and the O pulley in the horizontal direction and is fixed on the fixed seat IV; one end of a steel wire rope VI is wound on the winding drum IV, and the other end of the steel wire rope VI sequentially rounds the P pulley, the Q pulley and the R pulley in the horizontal direction and is fixed on the fixed seat V; one end of the steel wire rope VII is wound on the winding drum IV, and the other end of the steel wire rope VII sequentially rounds the S pulley, the T pulley and the U pulley in the horizontal direction and is fixed on the fixed seat VI; if the steel wire rope IV and the steel wire rope V are both wound from the upper part of the winding drum III, the steel wire rope VI and the steel wire rope VII are both wound from the lower part of the winding drum IV, and if the steel wire rope IV and the steel wire rope V are both wound from the lower part of the winding drum III, the steel wire rope VI and the steel wire rope VII are both wound from the upper part of the winding drum IV; when any one of the steel wire ropes breaks down, other steel wire ropes can transfer the load to a designated station temporarily, so that potential safety hazards can be eliminated, and the safety and reliability of the equipment are improved.
A wheel set II positioned at the lower end of the trolley frame;
and a safety protection device for the trolley running mechanism;
the driving device of the trolley running mechanism comprises a motor II, the motor II is sequentially connected with a winding drum IV and a winding drum III through a speed reducer II, a coupler II and a penetrating piece II, a brake II is arranged on the coupler II, and second-stage running stroke limiters at two ends of the moving direction of a trolley frame in the safety protection device of the trolley running mechanism are arranged on the speed reducer II.
And the motor II, the speed reducer II, the coupling II, the brake II and the second-stage running stroke limiters at two ends of the trolley moving direction of the trolley running mechanism safety protection device are all moved away from the workshop and are installed outside the workshop in a safe environment, and personnel can directly overhaul and maintain in the safe environment.
The penetrating piece II traverses the wall of the workshop to connect the shaft coupling II with the winding drum IV, and then is connected with the winding drum III through the connecting rod between the winding drum IV and the winding drum III, so that the winding drum III and the winding drum IV rotate simultaneously, and the driving device of the cart running mechanism transmits power to the actuating member trolley frame through the penetrating piece II and the steel wire rope winding system II.
The utility model also discloses a hoist that has above-mentioned drive arrangement moving mechanism of total removal formula.
The utility model discloses can popularize and apply to the hoisting equipment in other adverse circumstances on.
The utility model has the advantages of it is following:
1. the equipment structure is simplified, and the number of workpieces and external matching parts is reduced;
2. the requirement on installation accuracy is lowered;
3. the equipment cost is reduced;
4. the reliability of the device is improved.
Based on the reason, the utility model discloses can extensively promote in fields such as hoisting machinery.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of a spatial arrangement of a driving device full-removable running mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic view of a cart running mechanism in the embodiment of the present invention.
Fig. 3 is a schematic view of the operating mechanism of the dolly according to the embodiment of the present invention.
In the figure: 1, 1.1, 1.2, a penetrating piece I, 1.3, a steel wire rope winding system I, 1.4, a balance rope system, 1.5, a bridge, 1.6, a safety protection device of the cart running mechanism, 1.11, a motor I, 1.12, a reducer I, 1.13, a coupler I, 1.14, a winding drum I, 1.31, a steel wire rope I, 1.32, a winding drum II, 1.33, a steel wire rope II, a 1.41, a fixing seat I, a 1.42 and a fixing seat II, wherein the steel wire rope I is a steel wire rope I, the winding drum II is a steel wire rope II, the fixing seat II is a steel wire;
2 trolley running mechanism, 2.1 trolley running mechanism driving device, 2.2 penetrating piece II, 2.3 steel wire rope winding system II, 2.4 trolley frame, 2.5 trolley running mechanism safety protection device, 2.11 motor II, 2.12 reducer II, 2.13 brake II, 2.14 coupler II, 2.31 reel III, 2.32 steel wire rope IV, 2.33 steel wire rope V, 2.34 steel wire rope VI, 2.35 steel wire rope VII, 2.36 reel IV, 2.37 fixing seat III, 2.38 fixing seat IV, 2.39 fixing seat V, 2.310 fixing seat VI.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the driving device total-moving type running mechanism comprises a cart running mechanism 1 and a trolley running mechanism 2, wherein the cart running mechanism 1 is located in a workshop and used for controlling a bridge frame 1.5 to move along a horizontal linear direction, the trolley running mechanism 2 is used for controlling a trolley frame 2.4 to move along the bridge frame 1.5, a cart running mechanism driving device 1.1 is arranged on the cart running mechanism 1 and located outside the workshop and used for driving the cart running mechanism 1, and a trolley running mechanism driving device 2.1 is arranged on the trolley running mechanism 2 and located outside the workshop and used for driving the trolley running mechanism 2.
As shown in fig. 2, the cart running mechanism 1 includes:
the steel wire rope winding system I1.3 comprises a winding drum I1.31, a steel wire rope I1.32, a fixed pulley block I, a winding drum II 1.33 and a steel wire rope II 1.34; the fixed pulley group I consists of a pulley A, a pulley B, a pulley C, a pulley D, a pulley E and a pulley F; the winding drum I1.31 and the pulley B are arranged along the movement direction of the bridge frame 1.5 and are respectively positioned on two sides of the bridge frame 1.5, the pulley A is positioned below the winding drum I1.31, the pulley C is positioned below the pulley B, the pulley A, the pulley B and the pulley C are all fixed on the wall of a workshop, one end of a steel wire rope I1.32 is fixed on one side of the bridge frame 1.5, the other end of the steel wire rope I horizontally bypasses the pulley A, vertically upwards winds and bypasses the winding drum I1.31, horizontally bypasses the pulley B, vertically downwards bypasses the pulley C, and is fixed on the other side of the bridge frame 1.5; the winding drum II 1.33 and the pulley E are arranged in the movement direction of the bridge frame 1.5 and are respectively positioned on two sides of the bridge frame 1.5, the pulley D is positioned below the winding drum II 1.33, the pulley F is positioned below the pulley E, the pulley D, the pulley E and the pulley F are all fixed on the wall of a workshop, one end of the steel wire rope II 1.34 is fixed on one side of the bridge frame 1.5, the other end of the steel wire rope II horizontally bypasses the pulley D, vertically upwards winds and bypasses the winding drum II 1.34, horizontally bypasses the pulley E, vertically downwards bypasses the pulley F, and is fixed on the other side of the bridge frame 1.5;
the balance rope system 1.4 comprises a fixed seat I1.41, a steel wire rope III 1.42, a fixed pulley block II and a fixed seat II 1.43; the fixed pulley group II consists of a G pulley and an H pulley; the fixing seat II 1.43, the pulley E and the pulley B are sequentially arranged in the direction perpendicular to the movement direction of the bridge 1.5, the winding drum II 1.33, the winding drum I1.31 and the fixing seat I1.41 are sequentially arranged in the direction perpendicular to the movement direction of the bridge 1.5, the pulley G and the fixing seat I1.41 are arranged in the movement direction of the bridge 1.5, the fixing seat II 1.43 and the pulley H are arranged in the movement direction of the bridge 1.5, the pulley G and the pulley H are arranged on the bridge 1.5 in the direction perpendicular to the movement direction of the bridge 1.5 and staggered by a pulley interval in the direction perpendicular to the movement direction of the bridge 1.5, the fixing seat I1.41 and the fixing seat II 1.43 are both fixed on a wall of a workshop, one end of the steel wire rope III 1.42 is fixed on the fixing seat I1.41, and the other end of the steel;
wheel set I located crane span structure 1.5 lower extreme:
and a safety protection device 1.6 of the cart running mechanism;
the driving device 1.1 of the cart running mechanism comprises a motor I1.11, the motor I1.11 sequentially passes through a speed reducer I1.12, a coupler I1.14 and a penetrating piece I1.2 to be sequentially connected with a winding drum II 1.33 and a winding drum I1.31, a brake I1.13 is arranged on the coupler I1.14, and secondary running stroke limiters at two ends of the movement direction of a bridge frame 1.5 in the cart running mechanism safety protection device 1.6 are arranged on the speed reducer I1.12.
The through-member i 1.2 is the drive shaft of the cart running gear 1 traversing the wall of the work shop.
As shown in fig. 3, the carriage travel mechanism 2 includes:
the steel wire rope winding system II 2.3 comprises a winding drum III 2.31, a steel wire rope IV 2.32, a steel wire rope V2.33, a steel wire rope VI 2.34, a steel wire rope VII 2.35, a winding drum IV 2.36, a fixed pulley block II, a fixed seat III 2.37, a fixed seat IV 2.38, a fixed seat V2.39 and a fixed seat VI 2.310; the fixed pulley group II consists of a J pulley, a K pulley, an L pulley, an M pulley, an N pulley, an O pulley, a P pulley, a Q pulley, an R pulley, an S pulley, a T pulley and a U pulley; drum III 2.31, M pulley, O pulley, J pulley and L pulley set in turn along the bridge 1.5 moving direction, drum IV 2.36, S pulley, U pulley, P pulley and R pulley set in turn along the bridge 1.5 moving direction, S pulley and M pulley set up along the direction perpendicular to the bridge 1.5 moving direction and located on the two sides of trolley frame 2.4 respectively, U pulley and O pulley set up along the direction perpendicular to the bridge 1.5 moving direction and located on the two sides of trolley frame 2.4 respectively, T pulley and N pulley set up along the direction perpendicular to the bridge 1.5 moving direction on the two sides of trolley frame 2.4 respectively and staggered with S pulley and U pulley by a pulley interval along the direction perpendicular to the bridge 1.5 moving direction, P pulley and J pulley set up along the direction perpendicular to the bridge 1.5 moving direction and located on the two sides of trolley frame 2.4 respectively, R pulley and L pulley set up along the direction perpendicular to the bridge 1.5 moving direction and located on the two sides of trolley frame 2.4 respectively, Q pulley and K pulley set up along the direction perpendicular to the frame 1.5 moving direction on the two sides of trolley frame 4 and equally divided by P pulley And the R pulley is staggered by a pulley interval along the direction vertical to the movement direction of the bridge frame 1.5, the J pulley, the L pulley, the K pulley, the S pulley, the U pulley and the T pulley are positioned on the same horizontal plane I, the M pulley, the O pulley, the N pulley, the P pulley, the Q pulley and the R pulley are positioned on the same horizontal plane II, the horizontal plane II is positioned below the horizontal plane I, the winding drum IV 2.36 and the winding drum III 2.31 are positioned on one side of the bridge frame 1.5, the fixing seat III 2.37, the fixing seat IV 2.38, the fixing seat V2.39 and the fixing seat VI 2.310 are positioned on the other side of the bridge frame 1.5 and are all fixed on the wall of a workshop, wherein the K pulley, the N pulley, the Q pulley and the T pulley are fixed on the trolley frame 2.4, the J pulley, the L pulley, the M pulley, the O pulley, the P pulley, the R pulley, the S pulley and the U pulley are fixed on the bridge frame 1.5, one, The K pulley and the L pulley are fixed on the fixing seat III 2.37; one end of a steel wire rope V2.33 is wound on the winding drum III 2.31, and the other end of the steel wire rope V2.33 sequentially rounds the M pulley, the N pulley and the O pulley in the horizontal direction and is fixed on the fixed seat IV 2.38; one end of a steel wire rope VI 2.34 is wound on the winding drum IV 2.36, and the other end of the steel wire rope sequentially rounds the P pulley, the Q pulley and the R pulley in the horizontal direction and is fixed on the fixed seat V2.39; one end of the steel wire rope VII 2.35 is wound on the winding drum IV 2.36, and the other end of the steel wire rope VII sequentially rounds the S pulley, the T pulley and the U pulley in the horizontal direction and is fixed on the fixed seat VI 2.310; if the steel wire rope IV 2.32 and the steel wire rope V2.33 are both wound from the upper part of the drum III 2.31, the steel wire rope VI 2.34 and the steel wire rope VII 2.35 are both wound from the lower part of the drum IV 2.36, and if the steel wire rope IV 2.32 and the steel wire rope V2.33 are both wound from the lower part of the drum III 2.31, the steel wire rope VI 2.34 and the steel wire rope VII 2.35 are both wound from the upper part of the drum IV 2.36;
a wheel set II positioned at the lower end of the trolley frame 2.4;
and a safety protection device 2.5 of the trolley running mechanism;
the driving device 2.1 of the trolley running mechanism comprises a motor II 2.11, the motor II 2.11 is sequentially connected with a winding drum IV 2.36 and a winding drum III 2.31 through a speed reducer II 2.12, a coupling II 2.14 and a penetrating piece II 2.2, wherein a brake II 2.13 is arranged on the coupling II 2.14,
and a second-stage running stroke limiter at two ends of the moving direction of the trolley frame 2.4 in the trolley running mechanism safety protection device 2.5 is arranged on the speed reducer II 2.12.
The penetrating part II 2.2 is a transmission shaft of the trolley running mechanism 2 which traverses the wall of the workshop.
The steel wire rope winding systems 1.3 and 2.3 of the two working mechanisms adopt the winding mode, so that when the cart running mechanism 1 acts independently, the steel wire rope winding system II 2.3 of the trolley running mechanism 2 is matched to take up and pay off the rope.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. A running mechanism with a fully-removable driving device comprises a cart running mechanism (1) and a trolley running mechanism (2), wherein the cart running mechanism (1) is positioned in a workshop and used for controlling a bridge (1.5) to move along a horizontal linear direction, the trolley running mechanism (2) is used for controlling a trolley frame (2.4) to move along the bridge (1.5) direction,
the cart running mechanism (1) is provided with a cart running mechanism driving device (1.1) which is positioned outside a workshop and used for driving the cart running mechanism (1), and the trolley running mechanism (2) is provided with a trolley running mechanism driving device (2.1) which is positioned outside the workshop and used for driving the trolley running mechanism (2).
2. The drive unit total removal operating mechanism of claim 1, wherein the cart operating mechanism (1) comprises:
the steel wire rope winding system I (1.3) comprises a winding drum I (1.31), a steel wire rope I (1.32), a fixed pulley block I, a winding drum II (1.33) and a steel wire rope II (1.34); the fixed pulley group I consists of a pulley A, a pulley B, a pulley C, a pulley D, a pulley E and a pulley F; the winding drum I (1.31) and the pulley B are arranged along the movement direction of the bridge (1.5) and are respectively positioned on two sides of the bridge (1.5), the pulley A is positioned below the winding drum I (1.31), the pulley C is positioned below the pulley B, the pulley A, the pulley B and the pulley C are all fixed on the wall of a workshop, one end of a steel wire rope I (1.32) is fixed on one side of the bridge (1.5), the other end of the steel wire rope I horizontally bypasses the pulley A, vertically upwards winds the steel wire rope and bypasses the winding drum I (1.31), horizontally bypasses the pulley B, vertically downwards bypasses the pulley C, and is fixed on the other side of the bridge (1.5); the winding drum II (1.33) and the pulley E are arranged along the movement direction of the bridge frame (1.5) and are respectively positioned on two sides of the bridge frame (1.5), the pulley D is positioned below the winding drum II (1.33), the pulley F is positioned below the pulley E, the pulley D, the pulley E and the pulley F are all fixed on the wall of a workshop, one end of the steel wire rope II (1.34) is fixed on one side of the bridge frame (1.5), the other end of the steel wire rope II horizontally bypasses the pulley D, vertically upwards winds the steel wire rope and bypasses the winding drum II (1.34), horizontally bypasses the pulley E, vertically downwards bypasses the pulley F, and is fixed on the other side of the bridge frame (1.5);
the balance rope system (1.4) comprises a fixed seat I (1.41), a steel wire rope III (1.42), a fixed pulley block II and a fixed seat II (1.43); the fixed pulley group II consists of a G pulley and an H pulley; the fixing seat II (1.43), the pulley E and the pulley B are sequentially arranged along the direction perpendicular to the movement direction of the bridge (1.5), the reel II (1.33), the reel I (1.31) and the fixing seat I (1.41) are sequentially arranged along the direction perpendicular to the movement direction of the bridge (1.5), the pulley G and the fixing seat I (1.41) are arranged along the movement direction of the bridge (1.5), the fixing seat II (1.43) and the pulley H are arranged along the movement direction of the bridge (1.5), the pulley G and the pulley H are arranged on the bridge (1.5) along the direction perpendicular to the movement direction of the bridge (1.5) and staggered by a pulley interval along the direction perpendicular to the movement direction of the bridge (1.5), the fixing seat I (1.41) and the fixing seat II (1.43) are both fixed on the wall of a workshop, one end of the steel wire rope III (1.42) is fixed on the fixing seat I (1.41), the other end of the steel rope III (1.42) sequentially winds around the;
wheel set I located crane span structure (1.5) lower extreme:
and a safety protection device (1.6) for the running mechanism of the cart;
big car running gear drive arrangement (1.1) includes motor I (1.11), motor I (1.11) loop through reduction gear I (1.12), shaft coupling I (1.14) and penetrating member I (1.2) are connected with reel II (1.33) and reel I (1.31) in proper order, wherein, be equipped with stopper I (1.13) on shaft coupling I (1.14), be equipped with the second grade operation stroke stopper at crane span structure (1.5) direction of motion both ends in big car running gear safety arrangement (1.6) on reduction gear I (1.12).
3. The running gear of the drive totally removable type according to claim 1, characterized in that said trolley running gear (2) comprises:
the steel wire rope winding system II (2.3) comprises a winding drum III (2.31), a steel wire rope IV (2.32), a steel wire rope V (2.33), a steel wire rope VI (2.34), a steel wire rope VII (2.35), a winding drum IV (2.36), a fixed pulley block II, a fixed seat III (2.37), a fixed seat IV (2.38), a fixed seat V (2.39) and a fixed seat VI (2.310); the fixed pulley group II consists of a J pulley, a K pulley, an L pulley, an M pulley, an N pulley, an O pulley, a P pulley, a Q pulley, an R pulley, an S pulley, a T pulley and a U pulley; the drum III (2.31), the M pulley, the O pulley, the J pulley and the L pulley are sequentially arranged along the movement direction of the bridge (1.5), the drum IV (2.36), the S pulley, the U pulley, the P pulley and the R pulley are sequentially arranged along the movement direction of the bridge (1.5), the S pulley and the M pulley are arranged along the movement direction vertical to the bridge (1.5) and are respectively positioned at two sides of the trolley frame (2.4), the U pulley and the O pulley are arranged along the movement direction vertical to the bridge (1.5) and are respectively positioned at two sides of the trolley frame (2.4), the T pulley and the N pulley are arranged at two sides of the trolley frame (2.4) along the movement direction vertical to the bridge (1.5) and are respectively staggered with the S pulley and the U pulley by a pulley distance along the movement direction vertical to the bridge (1.5), the P pulley and the J pulley are arranged along the movement direction vertical to the bridge (1.5) and are respectively positioned at two sides of the trolley frame (2.4), the R pulley and the L pulley are arranged along the movement direction vertical to the bridge (1.5) and are respectively positioned, the Q pulley and the K pulley are arranged on two sides of the trolley frame (2.4) along the movement direction perpendicular to the bridge (1.5) and are respectively staggered with the P pulley and the R pulley by a pulley distance along the movement direction perpendicular to the bridge (1.5), the J pulley, the L pulley, the K pulley, the S pulley, the U pulley and the T pulley are positioned on the same horizontal plane I, the M pulley, the O pulley, the N pulley, the P pulley, the Q pulley and the R pulley are positioned on the same horizontal plane II, the horizontal plane II is positioned below the horizontal plane I, the winding drum IV (2.36) and the winding drum III (2.31) are positioned on one side of the bridge (1.5), the fixing bases III (2.37), the fixing bases IV (2.38), the fixing bases V (2.39) and the fixing base VI (2.310) are positioned on the other side of the bridge (1.5) and are all fixed on the wall of a workshop, wherein the K pulley, the N pulley, the Q pulley and the T pulley are fixed on the trolley frame (2, The M pulley, the O pulley, the P pulley, the R pulley, the S pulley and the U pulley are fixed on the bridge (1.5), one end of a steel wire rope IV (2.32) is wound on a winding drum III (2.31), and the other end of the steel wire rope IV sequentially bypasses the J pulley, the K pulley and the L pulley in the horizontal direction and is fixed on a fixed seat III (2.37); one end of a steel wire rope V (2.33) is wound on the winding drum III (2.31), and the other end of the steel wire rope V (2.33) sequentially rounds the M pulley, the N pulley and the O pulley in the horizontal direction and is fixed on the fixed seat IV (2.38); one end of a steel wire rope VI (2.34) is wound on the winding drum IV (2.36), and the other end of the steel wire rope VI (2.34) sequentially rounds the P pulley, the Q pulley and the R pulley in the horizontal direction and is fixed on the fixed seat V (2.39); one end of a steel wire rope VII (2.35) is wound on the winding drum IV (2.36), and the other end of the steel wire rope VII sequentially rounds the S pulley, the T pulley and the U pulley in the horizontal direction and is fixed on the fixed seat VI (2.310); if the steel wire rope IV (2.32) and the steel wire rope V (2.33) are both wound from the upper part of the drum III (2.31), the steel wire rope VI (2.34) and the steel wire rope VII (2.35) are both wound from the lower part of the drum IV (2.36), and if the steel wire rope IV (2.32) and the steel wire rope V (2.33) are both wound from the lower part of the drum III (2.31), the steel wire rope VI (2.34) and the steel wire rope VII (2.35) are both wound from the upper part of the drum IV (2.36);
a wheel set II positioned at the lower end of the trolley frame (2.4);
and a safety protection device (2.5) of the trolley running mechanism;
the driving device (2.1) of the trolley running mechanism comprises a motor II (2.11), the motor II (2.11) is sequentially connected with a winding drum IV (2.36) and a winding drum III (2.31) through a speed reducer II (2.12), a coupling II (2.14) and a penetrating piece II (2.2), wherein a brake II (2.13) is arranged on the coupling II (2.14),
and a second-stage running stroke limiter at two ends of the trolley frame (2.4) in the moving direction of the trolley running mechanism safety protection device (2.5) is arranged on the speed reducer II (2.12).
4. A crane with a running gear of a driving device full-removal type is characterized in that: crane comprising a travelling mechanism with a fully removable drive according to any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607962.1U CN210029795U (en) | 2019-04-29 | 2019-04-29 | Driving device full-moving type running mechanism and crane with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607962.1U CN210029795U (en) | 2019-04-29 | 2019-04-29 | Driving device full-moving type running mechanism and crane with same |
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| Publication Number | Publication Date |
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| CN210029795U true CN210029795U (en) | 2020-02-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987524A (en) * | 2019-04-29 | 2019-07-09 | 大连华锐重工集团股份有限公司 | A kind of driving device is moved away from operating mechanism and the application of formula entirely |
-
2019
- 2019-04-29 CN CN201920607962.1U patent/CN210029795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987524A (en) * | 2019-04-29 | 2019-07-09 | 大连华锐重工集团股份有限公司 | A kind of driving device is moved away from operating mechanism and the application of formula entirely |
| CN109987524B (en) * | 2019-04-29 | 2023-09-12 | 大连华锐重工集团股份有限公司 | Operating mechanism with fully-movable driving device and application |
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