CN217025067U

CN217025067U - Novel double-beam bridge crane trolley frame

Info

Publication number: CN217025067U
Application number: CN202220936761.8U
Authority: CN
Inventors: 赵广姣; 赵建军
Original assignee: Henan Zhongyuan Mining Equipment Co ltd
Current assignee: Henan Zhongyuan Mining Equipment Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-07-22
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a novel double-beam bridge crane trolley frame, relates to the technical field of novel double-beam bridge crane trolley frames, and particularly relates to a novel double-beam bridge crane trolley frame which comprises a support frame, wherein a limiting bearing hole is formed above one side of the support frame, a mounting hole is formed in the top of the support frame, a crane body can be detachably connected to the inside of the mounting hole, a movable groove is formed in the support frame, a moving block is slidably connected to the inside of the movable groove, a lead screw is rotatably connected to the inside of the movable groove, and the outer side of the lead screw is in transmission connection with the inside of the moving block. This novel double-beam bridge crane trolley frame through sliding seat and servo motor's setting, makes this novel double-beam bridge crane trolley frame possess the effect that adapts to the two roof beams of different width to play the effect that application range is wide, reached the higher purpose of usability.

Description

Novel double-beam bridge crane trolley frame

Technical Field

The utility model relates to the technical field of novel double-beam bridge crane trolley frames, in particular to a novel double-beam bridge crane trolley frame.

Background

Cranes are widely used in industry, and generally comprise a hoisting mechanism for providing a tensile force, a running mechanism for running the crane on a track beam, a lifting rope, a hook and the like, and a trolley frame for supporting the crane components on the track beam.

At present, the trolley used by most of double-beam cranes is fixedly provided with a mounting base through the upper parts of two longitudinal beams, the production process of the trolley is complex, and the trolley cannot be used universally due to different widths between the double beams, so that the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel double-beam bridge crane trolley frame, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel double-beam bridge crane trolley frame, includes the support frame, spacing bearing hole has been seted up to one side top of support frame, the mounting hole has been seted up at the top of support frame, the inside of mounting hole can be dismantled and is connected with the loop wheel machine body, the activity groove has been seted up to the inside of support frame, the inside sliding connection in activity groove has the movable block, the inside rotation in activity groove is connected with the lead screw, the inside at the movable block is connected in the outside transmission of lead screw, the top fixed mounting of movable block has the sliding seat.

Optionally, a threaded hole is formed in one side of the sliding seat, a bolt is connected to the inner thread of the threaded hole, and a moving groove is formed in the sliding seat.

Optionally, a moving ring is slidably connected inside the moving groove, one end of the bolt abuts against one end of the moving ring, and a limiting column is fixedly mounted at the other end of the moving ring.

Optionally, the outside sliding connection of spacing post is in one side of sliding seat, one side fixed mounting of shift ring has reset spring, reset spring's one end fixed mounting is at the inside wall of shifting chute.

Optionally, a limiting groove is formed in one side of the support frame, one side of the sliding seat is connected to the inside of the limiting groove in a sliding mode, and a support plate is fixedly mounted at one end of the support frame.

Optionally, a servo motor is fixedly mounted at the bottom of the supporting plate, a fixing frame is fixedly mounted at the bottom of the sliding seat, and a fixing seat is fixedly mounted below one side of the fixing frame.

Optionally, a driving motor is fixedly mounted at the top of the fixing seat, a rotating groove is formed in the bottom of the fixing frame, and a rotating shaft is rotatably connected inside the rotating groove.

Optionally, a pulley is fixedly mounted on the outer side of the rotating shaft, the outer side of the pulley is rotatably connected inside the rotating groove, and the output end of the driving motor is fixedly mounted at one end of the rotating shaft.

(III) advantageous effects

The utility model provides a novel double-beam bridge crane trolley frame, which has the following beneficial effects:

1. this novel double-beam bridge crane trolley frame, setting through spacing post, make this novel double-beam bridge crane trolley frame possess and carried out spacing effect to the sliding seat, through the screw hole, the bolt, the shifting chute, the shifting ring, spacing post, and reset spring's cooperation setting, in-process when the sliding seat can be removed to needs in the use, twist the bolt, the bolt can be at the inside roll-off of screw hole, under reset spring's effect, can make spacing post break away from the inside in spacing bearing hole, spacing post can drive the shifting ring and slide in the inside of shifting chute simultaneously, and then make the inside that spacing post contracts the shifting chute, and then make the sliding seat slide in the outside of support frame, thereby played spacing effectual effect, and reached and used more convenient purpose.

2. This novel double-beam bridge crane trolley frame, setting through sliding seat and servo motor, make this novel double-beam bridge crane trolley frame possess the effect that adapts to the two roof beams of different width, through the activity groove, the movable block, the lead screw, the sliding seat, the spacing groove, backup pad and servo motor's cooperation sets up, can be when needs adjustment width at the in-process of using, twist and move the bolt, make spacing post break away from the inside of spacing bearing hole, start servo motor, servo motor's output can drive the lead screw and rotate at the inside of activity groove, the lead screw can drive the movable block and slide at the inside of activity groove, the movable block can drive the sliding seat and slide at the inside of spacing groove, the sliding seat can drive the mount and remove, and then adapt to the double-beam of different width, thereby the wide effect of application range has been played, higher mesh has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the sliding seat of the present invention with a cross-section inside;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at A.

In the figure: 1. a support frame; 2. a limiting bearing hole; 3. mounting holes; 4. a crane body; 5. a movable groove; 6. a moving block; 7. a screw rod; 8. a sliding seat; 9. a limiting groove; 10. a support plate; 11. a servo motor; 12. a threaded hole; 13. a bolt; 14. a moving groove; 15. a moving ring; 16. a limiting column; 17. a return spring; 18. a fixed mount; 19. a fixed seat; 20. a drive motor; 21. a rotating tank; 22. a pulley.

Detailed Description

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

Example 1

Referring to fig. 1, fig. 3 and fig. 5, the present invention provides a technical solution: a novel double-beam bridge crane trolley frame comprises a support frame 1, a limiting bearing hole 2 is arranged above one side of the support frame 1, a mounting hole 3 is arranged at the top of the support frame 1, a crane body 4 can be detachably connected inside the mounting hole 3, a movable groove 5 is arranged inside the support frame 1, a movable block 6 is slidably connected inside the movable groove 5, a lead screw 7 is rotatably connected inside the movable groove 5, the outer side of the lead screw 7 is in transmission connection with the inside of the movable block 6, a sliding seat 8 is fixedly arranged at the top of the movable block 6, a limiting groove 9 is arranged at one side of the support frame 1, one side of the sliding seat 8 is slidably connected inside the limiting groove 9, a support plate 10 is fixedly arranged at one end of the support frame 1, a servo motor 11 is fixedly arranged at the bottom of the support plate 10, a fixing frame 18 is fixedly arranged at the bottom of the sliding seat 8, and a fixing seat 19 is fixedly arranged below one side of the fixing frame 18, the top of the fixed seat 19 is fixedly provided with a driving motor 20, the bottom of the fixed seat 18 is provided with a rotary groove 21, the inner part of the rotary groove 21 is rotatably connected with a rotary shaft, the outer side of the rotary shaft is fixedly provided with a pulley 22, the outer side of the pulley 22 is rotatably connected with the inner part of the rotary groove 21, the output end of the driving motor 20 is fixedly arranged at one end of the rotary shaft, through the arrangement of the sliding seat 8 and the servo motor 11, the novel double-beam bridge crane trolley frame has the effect of adapting to double beams with different widths, through the matching arrangement of the movable groove 5, the movable block 6, the screw rod 7, the sliding seat 8, the limiting groove 9, the support plate 10 and the servo motor 11, when the width needs to be adjusted in the using process, the bolt 13 is screwed, the limiting column 16 is separated from the inner part of the limiting bearing hole 2, the servo motor 11 is started, the output end of the servo motor 11 can drive the screw rod 7 to rotate in the movable groove 5, the lead screw 7 can drive the moving block 6 to slide in the movable groove, the moving block 6 can drive the sliding seat 8 to slide in the limiting groove 9, and the sliding seat 8 can drive the fixing frame 18 to move so as to adapt to double beams with different widths, so that the effect of wide application range is achieved, and the purpose of high usability is achieved.

Example 2

Referring to fig. 2 to 4, the present invention provides a technical solution: a novel double-beam bridge crane trolley frame comprises a supporting frame 1, a movable groove 5 is formed in the supporting frame 1, a movable block 6 is connected in the movable groove 5 in a sliding mode, a lead screw 7 is connected in the movable groove 5 in a rotating mode, the outer side of the lead screw 7 is connected in the movable block 6 in a transmission mode, a sliding seat 8 is fixedly installed at the top of the movable block 6, a threaded hole 12 is formed in one side of the sliding seat 8, a bolt 13 is connected to the inner portion of the threaded hole 12 in a threaded mode, a movable groove 14 is formed in the sliding seat 8, a movable ring 15 is connected in the movable groove 14 in a sliding mode, one end of the bolt 13 abuts against one end of the movable ring 15, a limiting column 16 is fixedly installed at the other end of the movable ring 15, the outer side of the limiting column 16 is connected to one side of the sliding seat 8 in a sliding mode, a reset spring 17 is fixedly installed on one side of the movable ring 15, one end of the reset spring 17 is fixedly installed on the inner side wall of the movable groove 14, through the setting of spacing post 16, make this novel double-beam bridge crane trolley frame possess and carried out spacing effect to sliding seat 8, through screw hole 12, bolt 13, shifting chute 14, shift ring 15, spacing post 16, and reset spring 17's cooperation setting, can be when needs move sliding seat 8 at the in-process of using, screw bolt 13 is twisted, bolt 13 can be at the inside roll-off of screw hole 12, under reset spring 17's effect, can make spacing post 16 break away from the inside of spacing bearing hole 2, spacing post 16 can drive shift ring 15 and slide in the inside of shifting chute 14 simultaneously, and then make spacing post 16 contract the inside of shifting chute 14, and then make sliding seat 8 can slide in the outside of support frame 1, thereby played spacing effectual effect, and reached and used more convenient purpose.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a novel double beam bridge crane trolley frame, includes support frame (1), its characterized in that: spacing bearing hole (2) have been seted up to one side top of support frame (1), mounting hole (3) have been seted up at the top of support frame (1), the inside of mounting hole (3) can be dismantled and be connected with crane body (4), movable groove (5) have been seted up to the inside of support frame (1), the inside sliding connection in movable groove (5) has movable block (6), the inside rotation in movable groove (5) is connected with lead screw (7), the inside at movable block (6) is connected in the outside transmission of lead screw (7), the top fixed mounting of movable block (6) has sliding seat (8).

2. The novel double-beam bridge crane trolley frame as claimed in claim 1, wherein: one side of the sliding seat (8) is provided with a threaded hole (12), the inner thread of the threaded hole (12) is connected with a bolt (13), and the inside of the sliding seat (8) is provided with a moving groove (14).

3. The novel double-beam bridge crane trolley frame as claimed in claim 2, wherein: the inner part of the movable groove (14) is connected with a movable ring (15) in a sliding mode, one end of the bolt (13) abuts against one end of the movable ring (15), and a limiting column (16) is fixedly mounted at the other end of the movable ring (15).

4. The novel double-beam bridge crane trolley frame as claimed in claim 3, wherein: the outside sliding connection of spacing post (16) is in one side of sliding seat (8), one side fixed mounting of shift ring (15) has reset spring (17), the one end fixed mounting of reset spring (17) is at the inside wall of shifting chute (14).

5. The novel double-beam bridge crane trolley frame as claimed in claim 1, wherein: limiting groove (9) have been seted up to one side of support frame (1), one side sliding connection of sliding seat (8) is in the inside of limiting groove (9), the one end fixed mounting of support frame (1) has backup pad (10).

6. The novel double-beam bridge crane trolley frame as claimed in claim 5, wherein: the bottom fixed mounting of backup pad (10) has servo motor (11), the bottom fixed mounting of sliding seat (8) has mount (18), one side below fixed mounting of mount (18) has fixing base (19).

7. The novel double-beam bridge crane trolley frame as claimed in claim 6, wherein: the top fixed mounting of fixing base (19) has driving motor (20), swivelling chute (21) have been seted up to the bottom of mount (18), the inside rotation of swivelling chute (21) is connected with the rotation axis.

8. The novel double-beam bridge crane trolley frame as claimed in claim 7, wherein: the outside fixed mounting of rotation axis has pulley (22), the outside of pulley (22) is rotated and is connected in the inside of rotatory groove (21), the output fixed mounting of driving motor (20) is in the one end of rotation axis.