CN217810549U

CN217810549U - Sideslip dolly is used in bridge crane hanging beam driving

Info

Publication number: CN217810549U
Application number: CN202221975141.1U
Authority: CN
Inventors: 朱振奎; 郭怀谦; 张兴
Original assignee: Henan Shenghua Heavy Crane Co ltd
Current assignee: Henan Shenghua Heavy Crane Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-15
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a sideslip dolly is used to bridge crane hanging beam travelling crane relates to the sideslip dolly technical field for the hanging beam travelling crane, specifically is a sideslip dolly is used to bridge crane hanging beam travelling crane, including a supporting beam, the sideslip groove has been seted up to one side top of a supporting beam, spacing hole has been seted up to one side below of a supporting beam, one side of a supporting beam is provided with the sideslip frame, one side fixed mounting of sideslip frame has the fixing base, one side of fixing base is rotated and is connected with the removal wheel, one side sliding connection who removes the wheel is in one side of a supporting beam, one side fixed mounting of sideslip frame has the motor cabinet. This travelling trolley is used to bridge crane hanging beam driving, through the setting of pulley, make this travelling trolley is used to bridge crane hanging beam driving possess and can simplify the effect of getting rid of the whole left and right sides sideslip of bridge crane idle load and counterpointing the back work to play the effect that uses more convenient, reached the purpose that improves the efficiency of putting up the roof beam.

Description

Sideslip dolly is used in bridge crane hanging beam driving

Technical Field

The utility model relates to a hanging beam travelling crane uses sideslip dolly technical field, specifically is a bridge crane hanging beam travelling crane uses sideslip dolly.

Background

In recent years, according to the demand of economic construction and rapid development of scientific technology, transportation construction is continuously developed, and a bridge girder erection machine is widely applied and rapidly developed as a large-scale bridge girder erection mechanical device which is indispensable for laying bridges in the transportation construction process. The main beam transverse moving structure of the bridge girder erection machine is an important component of the bridge girder erection machine, and plays an important role in the transverse moving work of the main beam of the bridge girder erection machine in the bridge erecting process.

When a traditional bridge girder erection machine is used for erecting bridge girders, the whole bridge girder erection machine is in a left-right transverse moving alignment state under an idle load state, then the bridge girder erection machine is placed and erected with Liang Pianla, each bridge girder is required to be in a left-right transverse moving alignment for 2 times, and then the bridge girder is placed with 2 times, so that the erection of 2 bridge girders of each bridge girder can be completed. When the bridge girder erection machine is used for erecting the girder pieces, the whole bridge girder erection machine needs to transversely move left and right, the efficiency of girder erection is not improved, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a sideslip dolly is used in bridge crane hanging beam driving has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a frame bridge crane hanging beam sideslip dolly for driving, includes a supporting beam, the sideslip groove has been seted up to one side top of a supporting beam, spacing hole has been seted up to one side below of a supporting beam, one side of a supporting beam is provided with the sideslip frame, one side fixed mounting of sideslip frame has the fixing base, one side of fixing base is rotated and is connected with the removal wheel, one side sliding connection who removes the wheel is in one side of a supporting beam, one side fixed mounting of sideslip frame has the motor cabinet, the top fixed mounting of motor cabinet has servo motor, servo motor's output fixed mounting has initiative bevel gear, the one end of sideslip frame is rotated and is connected with the rotation axis, the one end fixed mounting of rotation axis has driven bevel gear.

Optionally, the outer side of the driven bevel gear is engaged with the outer side of the driving bevel gear, a pulley is fixedly mounted at the other end of the rotating shaft, and the outer side of the pulley is slidably connected inside the traverse groove.

Optionally, an electric telescopic rod is fixedly mounted on one side of the transverse moving frame, and a connecting block is fixedly mounted at the extending end of the electric telescopic rod.

Optionally, a sliding column is fixedly mounted at one end of the connecting block, and the outer side of the sliding column is slidably connected to one side of the inner portion of the transverse moving frame.

Optionally, one end of the sliding column is fixedly provided with a limiting block, and one side of the connecting block is rotatably connected with a connecting frame.

Optionally, one side sliding connection of sideslip frame has spacing post, the one end fixed mounting of spacing post has the supporting seat.

Optionally, one end of the connecting frame is rotatably connected to one side of the supporting seat, and a return spring is arranged on the outer side of the sliding column.

Optionally, one end of the return spring is fixedly mounted on one side of the supporting seat, and the other end of the return spring is fixedly mounted on one side of the transverse moving frame.

(III) advantageous effects

The utility model provides a frame bridge crane hanging beam travelling crane sideslip dolly possesses following beneficial effect:

1. this sideslip dolly is used in bridge crane hanging beam driving, setting through the pulley, make this sideslip dolly is used in bridge crane hanging beam driving possess and to simplify the effect of getting rid of work after the whole left and right sides sideslip counterpoint of bridge crane unloaded, through the sideslip groove, the sideslip frame, a fixed base, remove the wheel, the motor cabinet, servo motor, drive bevel gear, the rotation axis, the cooperation setting of driven bevel gear and pulley, can be when needs sideslip at the in-process of using, start servo motor, servo motor's output can drive the rotation of drive bevel gear, drive bevel gear can drive driven bevel gear rotatory, driven bevel gear can drive the rotation axis initiative, the rotation axis can drive the pulley and slide in the inside of sideslip groove, thereby played and used more convenient effect, reached the purpose that improves the efficiency of bridging.

2. This bridge crane hanging beam travelling crane sideslip dolly is used, setting through spacing post, make this bridge crane hanging beam travelling crane sideslip dolly possess and carried on spacingly to the sideslip frame, prevent that the sideslip frame from appearing the effect of rocking at the during operation, through spacing hole and electric telescopic handle, the connecting block, the slip post, the stopper, the link, a supporting seat, spacing post and reset spring's cooperation sets up, after the sideslip frame removal finishes when using, open electric telescopic handle, electric telescopic handle's the end that stretches out can promote the connecting block motion, make the connecting block drive the slip post at the inside slip of sideslip frame, the connecting block can drive the one end of link, make the other end pulling supporting seat of link, make the supporting seat drive the inside slip of spacing post at the sideslip frame, can compress reset spring simultaneously, and then make the inside of spacing hole inserted to the one end of spacing post, thereby spacing effectual effect has been played, the higher purpose of security has been reached.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the front side of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic sectional view of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support beam; 2. a transverse moving groove; 3. a limiting hole; 4. a transverse moving frame; 5. a fixed seat; 6. a moving wheel; 7. a motor base; 8. a servo motor; 9. a drive bevel gear; 10. a rotating shaft; 11. a driven bevel gear; 12. a pulley; 13. an electric telescopic rod; 14. connecting blocks; 15. a sliding post; 16. a limiting block; 17. a connecting frame; 18. a supporting seat; 19. a limiting column; 20. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1, 4 and 5, the present invention provides a technical solution: a cross sliding trolley for bridge girder erection machine hanging beam traveling comprises a supporting beam 1, a cross sliding groove 2 is arranged above one side of the supporting beam 1, a limiting hole 3 is arranged below one side of the supporting beam 1, a cross sliding frame 4 is arranged on one side of the supporting beam 1, a fixed seat 5 is fixedly arranged on one side of the cross sliding frame 4, a movable wheel 6 is rotatably connected to one side of the fixed seat 5, one side of the movable wheel 6 is slidably connected to one side of the supporting beam 1, a motor base 7 is fixedly arranged on one side of the cross sliding frame 4, a servo motor 8 is fixedly arranged on the top of the motor base 7, a driving bevel gear 9 is fixedly arranged at the output end of the servo motor 8, a rotating shaft 10 is rotatably connected to one end of the cross sliding frame 4, a driven bevel gear 11 is fixedly arranged at one end of the rotating shaft 10, the outer side of the driven bevel gear 11 is meshed to the outer side of the driving bevel gear 9, a pulley 12 is fixedly arranged at the other end of the rotating shaft 10, and the outer side of the pulley 12 is slidably connected to the inside the cross sliding groove 2, through the arrangement of the pulleys 12, the traversing trolley for the crane with the suspension beam of the bridge girder erection machine has the effect of simplifying and removing the operation after the whole no-load traversing and aligning of the bridge girder erection machine, through the matching arrangement of the transverse moving groove 2, the transverse moving frame 4, the fixed seat 5, the moving wheel 6, the motor seat 7, the servo motor 8, the driving bevel gear 9, the rotating shaft 10, the driven bevel gear 11 and the pulley 12, can start servo motor 8 when needs sideslip at the in-process that uses, servo motor 8's output can drive the rotation of drive bevel gear 9, and drive bevel gear 9 can drive driven bevel gear 11 rotatory, and driven bevel gear 11 can drive the initiative of rotation axis 10, and rotation axis 10 can drive pulley 12 and slide in sideslip groove 2's inside to play the effect that uses more conveniently, reached the purpose that improves frame roof beam efficiency.

Example 2

Referring to fig. 2 and 3, the present invention provides a technical solution: a cross sliding trolley for bridge girder erection machine hanging beam traveling comprises a supporting beam 1, a cross sliding groove 2 is arranged above one side of the supporting beam 1, a limiting hole 3 is arranged below one side of the supporting beam 1, a cross sliding frame 4 is arranged on one side of the supporting beam 1, a fixed seat 5 is fixedly arranged on one side of the cross sliding frame 4, a movable wheel 6 is rotatably connected to one side of the fixed seat 5, one side of the movable wheel 6 is slidably connected to one side of the supporting beam 1, a motor base 7 is fixedly arranged on one side of the cross sliding frame 4, a servo motor 8 is fixedly arranged on the top of the motor base 7, a driving bevel gear 9 is fixedly arranged at the output end of the servo motor 8, a rotating shaft 10 is rotatably connected to one end of the cross sliding frame 4, a driven bevel gear 11 is fixedly arranged at one end of the rotating shaft 10, an electric telescopic rod 13 is fixedly arranged on one side of the cross sliding frame 4, and a connecting block 14 is fixedly arranged at the extending end of the electric telescopic rod 13, one end fixed mounting of connecting block 14 has sliding column 15, sliding column 15's outside sliding connection is in inside one side of sideslip frame 4, sliding column 15's one end fixed mounting has stopper 16, one side of connecting block 14 rotates and is connected with link 17, one side sliding connection of sideslip frame 4 has spacing post 19, spacing post 19's one end fixed mounting has supporting seat 18, link 17's one end rotates and is connected in one side of supporting seat 18, sliding column 15's the outside is provided with reset spring 20, reset spring 20's one end fixed mounting is in one side of supporting seat 18, reset spring 20's the other end fixed mounting is in one side of sideslip frame 4, through the setting of spacing post 19, make this sideslip dolly for bridge crane girder crane possess to sideslip frame 4 carry on spacingly, prevent sideslip frame 4 from appearing the effect of rocking at the during operation, through spacing hole 3 and electric telescopic handle 13, connecting block 14, sliding column 15, stopper 16, link 17, supporting seat 18, spacing post 19 and reset spring 20's cooperation sets up, after the removal of sideslip frame 4 finishes in the in-process of using, open electric telescopic handle 13, electric telescopic handle 13's the end that stretches out can promote connecting block 14 motion, make connecting block 14 drive sliding column 15 slide in the inside of sideslip frame 4, connecting block 14 can drive the one end of link 17, make the other end pulling supporting seat 18 of link 17, make supporting seat 18 drive spacing post 19 slide in the inside of sideslip frame 4, can compress reset spring 20 simultaneously, and then make the inside that spacing hole 3 was inserted to the one end of spacing post 19, thereby spacing effectual effect has been played, the higher mesh of security has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frame bridge crane hanging beam sideslip dolly for driving, includes a supporting beam (1), its characterized in that: sideslip groove (2) have been seted up to one side top of a supporting beam (1), spacing hole (3) have been seted up to one side below of a supporting beam (1), one side of a supporting beam (1) is provided with sideslip frame (4), one side fixed mounting of sideslip frame (4) has fixing base (5), one side of fixing base (5) is rotated and is connected with removal wheel (6), one side sliding connection of removing wheel (6) is in one side of a supporting beam (1), one side fixed mounting of sideslip frame (4) has motor cabinet (7), the top fixed mounting of motor cabinet (7) has servo motor (8), the output fixed mounting of servo motor (8) has drive bevel gear (9), the one end of sideslip frame (4) is rotated and is connected with rotation axis (10), the one end fixed mounting of rotation axis (10) has driven bevel gear (11).

2. The cross travelling trolley for travelling of the suspension beam of the bridge girder erection machine as claimed in claim 1, wherein: the outer side of the driven bevel gear (11) is meshed with the outer side of the driving bevel gear (9), a pulley (12) is fixedly mounted at the other end of the rotating shaft (10), and the outer side of the pulley (12) is connected to the inside of the transverse moving groove (2) in a sliding mode.

3. The traverser trolley for the crane of the bridge girder erection machine as claimed in claim 1, wherein: one side fixed mounting of sideslip frame (4) has electric telescopic handle (13), electric telescopic handle (13) stretch out end fixed mounting have connecting block (14).

4. The traverser trolley for the crane of the bridge girder erection machine as claimed in claim 3, wherein: one end fixed mounting of connecting block (14) has sliding column (15), the outside sliding connection of sliding column (15) is in the inside one side of sideslip frame (4).

5. The traverser trolley for bridge girder erection machine crane traveling according to claim 4, wherein: one end fixed mounting of slip post (15) has stopper (16), one side of connecting block (14) is rotated and is connected with link (17).

6. The traverser trolley for the crane of the bridge girder erection machine as claimed in claim 5, wherein: one side sliding connection of cross sliding frame (4) has spacing post (19), the one end fixed mounting of spacing post (19) has supporting seat (18).

7. The traverser trolley for the crane of the bridge girder erection machine as claimed in claim 6, wherein: one end of the connecting frame (17) is rotatably connected to one side of the supporting seat (18), and a return spring (20) is arranged on the outer side of the sliding column (15).

8. The traverser trolley for the crane of the bridge girder erection machine as claimed in claim 7, wherein: one end of the return spring (20) is fixedly arranged on one side of the supporting seat (18), and the other end of the return spring (20) is fixedly arranged on one side of the transverse moving frame (4).