CN214653131U - Overhead traveling crane convenient to maintenance - Google Patents

Abstract

The utility model discloses a crown block convenient to maintenance, including fixed upper ledge, the side sliding connection of fixed upper ledge has the seat of inserting, the fixed lower carriage of side fixedly connected with of seat of inserting, the inside of fixed upper ledge and the seat of inserting is rotated through the screw thread and is connected with fixation nut, the top of fixed upper ledge and fixed lower carriage is sliding connection top frame respectively, the side fixedly connected with fixed motor of top frame, fixed motor passes the output fixedly connected with fixed threaded rod of top frame, fixed threaded rod's one end is passed through the bearing and is rotated and connect on the top frame. The utility model discloses an insert seat, fixation nut, activity lower berth, fixed seat of honour and the cooperation between the side threaded rod, make things convenient for the staff to carry out quick replacement and maintenance to the part of internal damage to avoid because it is comparatively loaded down with trivial details to change, lead to hindering staff's normal work efficiency, normal unnecessary loss.

Description

Overhead traveling crane convenient to maintenance

Technical Field

The utility model relates to a related technical field of overhead traveling crane specifically is an overhead traveling crane convenient to maintenance.

Background

The bridge crane is a bridge crane running on overhead rails, also called a crown block, the bridge of the bridge crane runs longitudinally along the rails laid on the overhead rails on two sides, and the crane trolley runs transversely along the rails laid on the bridge to form a rectangular working range, so that the space below the bridge can be fully utilized to hoist materials without being hindered by ground equipment.

However, the prior art has the following disadvantages:

1. the existing crown block is generally an integral body, when a certain part in the crown block is damaged under long-term use, a worker cannot rapidly replace and maintain the integral body, so that the normal working progress of the worker is influenced, and the normal use of the worker is delayed;

2. the existing crown block bottom is placed comparatively singly, and when the staff is in daily use, the staff is easy to shake due to external influence, and when the staff is serious, the staff is easy to topple over, so that unnecessary potential safety hazards are brought to the staff, and unnecessary loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crown block convenient to maintenance to solve above-mentioned inconvenient staff and maintain it and fix the problem of comparatively single proposition.

In order to solve the technical problem, the utility model provides a following technical scheme: a crown block convenient to maintain comprises a fixed upper frame, wherein the side surface of the fixed upper frame is connected with an insertion seat in a sliding manner, the side surface of the insertion seat is fixedly connected with a fixed lower frame, the interiors of the fixed upper frame and the insertion seat are connected with fixing nuts through thread rotation, the tops of the fixed upper frame and the fixed lower frame are respectively connected with a top frame in a sliding manner, the side surface of the top frame is fixedly connected with a fixing motor, the fixing motor penetrates through the output end of the top frame and is fixedly connected with a fixing threaded rod, one end of the fixing threaded rod is connected onto the top frame through bearing rotation, the surface of the fixing threaded rod is connected with a mobile console through thread rotation, the side surface of the fixed upper frame is fixedly connected with a side surface frame, the interior of the side surface frame is connected with a bottom threaded rod through thread rotation, and the side surface of the mobile console is fixedly connected with a driving motor, the driving motor penetrates through the output end of the mobile control platform and is fixedly connected with a rotating roller, a steel rope is connected to the surface of the rotating roller in a sliding mode, and a connecting seat is fixedly connected to the bottom of the steel rope.

Furthermore, the side face of the mobile control console is fixedly connected with a limiting sliding plate, the limiting sliding plate is located inside the sliding groove, the limiting sliding plate is connected with the sliding groove in a sliding mode, and the sliding groove is arranged on the top frame.

Furthermore, the top of the bottom threaded rod is fixedly connected with a rotating block, and an insertion groove is formed in the rotating block.

Furthermore, the bottom of the connecting seat is fixedly connected with a fixed upper seat, the inside of the fixed upper seat is movably connected with a movable lower seat, and the fixed upper seat and the movable lower seat are respectively connected with a side threaded rod through threaded rotation.

Further, the bottom fixedly connected with top lid of side threaded rod, the bottom fixedly connected with bracing piece of top lid, the bottom fixedly connected with bottom seat of bracing piece.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses an insert seat, fixation nut, activity lower berth, fixed seat of honour and the cooperation between the side threaded rod, make things convenient for the staff to carry out quick replacement and maintenance to the part of internal damage to avoid because it is comparatively loaded down with trivial details to change, lead to hindering staff's normal work efficiency, normal unnecessary loss.

(2) The utility model discloses a side frame, bottom threaded rod and turning block for its bottom is firm more with being connected on ground, thereby avoids because the bottom is fixed simple, thereby leads to when using, takes place to rock easily, produces and emptys, leads to the unnecessary loss.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a top view of the present invention;

fig. 3 is a bottom view of the structure of the present invention;

fig. 4 is an enlarged view of the structure a of the present invention.

In the figure: 1. fixing an upper frame; 2. an insertion seat; 3. fixing the lower frame; 4. fixing a nut; 5. a top frame; 6. fixing a motor; 7. fixing a threaded rod; 8. a mobile console; 9. a limiting sliding plate; 10. a chute; 11. a side frame; 12. a bottom threaded rod; 13. rotating the block; 14. inserting the groove; 15. a drive motor; 16. rotating the roller; 17. a steel cord; 18. a connecting seat; 19. fixing an upper seat; 20. a movable lower seat; 21. a lateral threaded rod; 22. a top cover; 23. a support bar; 24. a bottom seat.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a crown block convenient for maintenance comprises a fixed upper frame 1, an inserting seat 2 is connected to the side surface of the fixed upper frame 1 in a sliding manner, a fixed lower frame 3 is fixedly connected to the side surface of the inserting seat 2, fixing nuts 4 are rotatably connected to the inner parts of the fixed upper frame 1 and the inserting seat 2 through threads, a top frame 5 is respectively and slidably connected to the upper parts of the fixed upper frame 1 and the fixed lower frame 3, a fixing motor 6 is fixedly connected to the side surface of the top frame 5, the fixing motor 6 penetrates through the output end of the top frame 5 and is fixedly connected with a fixing threaded rod 7, one end of the fixing threaded rod 7 is rotatably connected to the top frame 5 through a bearing, the surface of the fixing threaded rod 7 is rotatably connected with a movable control console 8 through threads, a side surface frame 11 is fixedly connected to the side surface of the fixed upper frame 1, the inner part of the side surface frame 11 is rotatably connected with a bottom threaded rod 12 through threads, and the side surface of the movable control console 8 is fixedly connected with a driving motor 15, driving motor 15 passes the output end fixedly connected with of mobile control platform 8 and rotates gyro wheel 16, and the surperficial sliding connection who rotates gyro wheel 16 has steel cable 17, and the bottom fixedly connected with connecting seat 18 of steel cable 17 through fixed upper bracket 1, insert the cooperation between seat 2 and the fixed lower carriage 3, conveniently carries out the dismouting with fixed upper bracket 1, fixed lower carriage 3 and top frame 5 to the convenience is carried it, facilitates the use.

Specifically, the side fixedly connected with of mobile control platform 8 is spacing slide 9, and spacing slide 9 is located the inside of spout 10, spacing slide 9 and spout 10 sliding connection, and spout 10 is seted up on top frame 5, carries on spacingly to the position that mobile control platform 8 removed to facilitate the use produces the upset when avoiding removing.

Specifically, the top fixedly connected with turning block 13 of bottom threaded rod 12, insertion groove 14 has been seted up to the inside of turning block 13, makes things convenient for the staff to use the instrument to insert inside insertion groove 14 to reach and drive bottom threaded rod 12 and rotate, thereby facilitate the use.

Specifically, the bottom fixedly connected with of connecting seat 18 is fixed upper seat 19, and the inside swing joint of fixed upper seat 19 has activity lower seat 20, and fixed upper seat 19 and activity lower seat 20 rotate through the screw respectively and are connected with side threaded rod 21, conveniently carry out the dismouting to activity lower seat 20 to facilitate the use.

Specifically, the bottom fixedly connected with top lid 22 of side threaded rod 21, the bottom fixedly connected with bracing piece 23 of top lid 22, the bottom fixedly connected with bottom seat 24 of bracing piece 23 make things convenient for the staff to place article, avoid article to produce and drop, influence the use.

The utility model discloses a theory of operation: when in use, a worker respectively places the top frame 5 between the upper fixed frame 1 and the lower fixed frame 3 and inserts the insertion seat 2 fixedly connected with the side surface of the lower fixed frame 3 into the upper fixed frame 1, so as to achieve the purpose of fixing the top frame 5, the upper fixed frame 1 and the lower fixed frame 3 together, the worker respectively connects the fixing nut 4 with the insertion seat 2 and the upper fixed frame 1 in a threaded rotating manner, so as to achieve the purpose of limiting the position between the upper fixed frame 1, the lower fixed frame 3 and the top frame 5, the worker is convenient to use, the worker rotates the rotating block 13, the rotating block 13 drives the bottom threaded rod 12 at the bottom to be connected with the side frame 11 and the ground through threads, so as to fix the top frame, avoid shaking, cause the top frame to topple over and influence the use, and by arranging the fixed motor 6, the worker starts the fixed motor 6, the output that the fixed motor 6 that starts passed top frame 5 drives fixed threaded rod 7 and begins to rotate, pivoted fixed threaded rod 7 drives mobile control platform 8 through the screw and begins to move, make things convenient for the position of staff control top lid 22, through setting up driving motor 15, the output that the driving motor 15 that starts passed mobile control platform 8 drives rotation gyro wheel 16 and begins to rotate, pivoted rotation gyro wheel 16 drives fixed surface connection's steel cable 17 and rotates the winding, thereby reach the purpose that raises top lid 22 and put down, insert the inside of fixed upper seat 19 through setting up activity lower seat 20, the staff is through rotating side threaded rod 21, respectively carry out the screw thread rotation with fixed upper seat 19 and activity lower seat 20, thereby conveniently replace and the effect of maintenance top lid 22.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a overhead traveling crane convenient to maintenance which characterized in that: comprises a fixed upper frame (1), the side surface of the fixed upper frame (1) is connected with an inserting seat (2) in a sliding way, the side surface of the inserting seat (2) is fixedly connected with a fixed lower frame (3), the insides of the fixed upper frame (1) and the inserting seat (2) are connected with a fixing nut (4) through screw thread rotation, the tops of the fixed upper frame (1) and the fixed lower frame (3) are respectively connected with a top frame (5) in a sliding way, the side surface of the top frame (5) is fixedly connected with a fixing motor (6), the fixing motor (6) penetrates through the output end of the top frame (5) and is fixedly connected with a fixing threaded rod (7), one end of the fixing threaded rod (7) is connected on the top frame (5) through a bearing in a rotating way, the surface of the fixing threaded rod (7) is connected with a mobile control console (8) through screw thread rotation, the side surface of the fixed upper frame (1) is fixedly connected with a side surface frame (11), the inside of side frame (11) is connected with bottom threaded rod (12) through the screw thread rotation, the side fixedly connected with driving motor (15) of mobile control platform (8), driving motor (15) pass the output fixedly connected with rotation gyro wheel (16) of mobile control platform (8), the surperficial sliding connection of rotation gyro wheel (16) has steel cable (17), the bottom fixedly connected with connecting seat (18) of steel cable (17).

2. A crown block for facilitating maintenance according to claim 1, characterized in that: the side face of the mobile control console (8) is fixedly connected with a limiting sliding plate (9), the limiting sliding plate (9) is located inside a sliding groove (10), the limiting sliding plate (9) is connected with the sliding groove (10) in a sliding mode, and the sliding groove (10) is arranged on the top frame (5).

3. A crown block for facilitating maintenance according to claim 1, characterized in that: the top fixedly connected with turning block (13) of bottom threaded rod (12), insertion groove (14) have been seted up to the inside of turning block (13).

4. A crown block for facilitating maintenance according to claim 1, characterized in that: the bottom of the connecting seat (18) is fixedly connected with a fixed upper seat (19), the inside of the fixed upper seat (19) is movably connected with a movable lower seat (20), and the fixed upper seat (19) and the movable lower seat (20) are respectively connected with a side threaded rod (21) through threads in a rotating manner.

5. The crown block convenient for maintenance according to claim 4, characterized in that: the bottom fixedly connected with top lid (22) of side threaded rod (21), the bottom fixedly connected with bracing piece (23) of top lid (22), the bottom fixedly connected with bottom seat (24) of bracing piece (23).

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