CN210838778U

CN210838778U - Support for conveying line

Info

Publication number: CN210838778U
Application number: CN201921953038.5U
Authority: CN
Inventors: 汪令来
Original assignee: Shanghai Lilai Chain Co ltd
Current assignee: Shanghai Lilai Chain Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-23
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a support for a conveying line, which comprises a lifting cylinder and a lifting rod, wherein a plurality of transfer blocks are fixed on the outer side wall of the lifting cylinder, the switching block is rotatably connected with a buffer rod, the bottom end of the buffer rod is rotatably connected with a threaded cylinder, the thread cylinder is internally threaded with a thread nail and is fixedly connected with the outer side wall of the lifting cylinder through a fixed rod, the inner wall of the lifting cylinder is provided with an annular sliding groove, the annular sliding groove is rotationally connected with a rotating disc, the inner wall of the lifting cylinder is positioned above the annular sliding groove and is provided with a lifting groove, the two sides of the lifting rod are fixed with slide blocks which are connected with the lifting groove in a sliding way, the bottom of the lifting rod and the rotary table are fixed with symmetrical concave connecting groove bodies, the concave connecting groove body is rotatably provided with a rotating block, a connecting block is fixed on the rotating block, and the connecting blocks are rotatably connected through a linkage shaft.

Description

Support for conveying line

Technical Field

The utility model relates to a support for transfer chain belongs to support equipment technical field.

Background

The cable is a 'rail' for transmitting electric energy, the cable needs the conveying support to support and fix the cable in the using process, the existing conveying support is simple in structure and single in function, the height of the existing conveying support cannot be adjusted, the height cannot be adjusted according to a specific using environment, the limitation is large, the contact area between the existing conveying support and the ground is small, the stability is poor, and the influence of large-force impact or typhoon in a severe environment cannot be resisted; the existing conveying support is not convenient to fix, so that the mounting and fixing of the conveying support are troublesome, and the using efficiency of the conveying support is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support for transfer chain to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bracket for a conveying line comprises a lifting cylinder and a lifting rod, wherein a plurality of switching blocks are fixed on the outer side wall of the lifting cylinder, the switching block is rotatably connected with a buffer rod, the bottom end of the buffer rod is rotatably connected with a threaded cylinder, the thread cylinder is internally threaded with a thread nail and is fixedly connected with the outer side wall of the lifting cylinder through a fixed rod, the inner wall of the lifting cylinder is provided with an annular sliding groove, the annular sliding groove is rotationally connected with a rotating disc, the inner wall of the lifting cylinder is positioned above the annular sliding groove and is provided with a lifting groove, the two sides of the lifting rod are fixed with slide blocks which are connected with the lifting groove in a sliding way, the bottom of the lifting rod and the rotary table are fixed with symmetrical concave connecting groove bodies, the concave connecting groove body is rotatably provided with a rotating block, a connecting block is fixed on the rotating block, and the connecting blocks are rotatably connected through a linkage shaft.

Preferably, a driving motor is fixed at the bottom of the inner side of the lifting cylinder, a driving shaft is fixed at the output end of the driving motor, and the driving shaft is fixedly connected with the bottom of the turntable; and universal wheels are fixed at the bottom of the outer side of the lifting cylinder.

Preferably, the top of screw thread nail is fixed with the gear post, and the upper and lower terminal surface of gear post is fixed with the limiting plate, be provided with the gear ring between the limiting plate, gear ring and gear post meshing.

Preferably, the buffer rod comprises two buffer sleeves and two compression rods, and two ends of each compression rod extend into the buffer sleeves and are fixedly connected with the inner bottoms of the buffer sleeves through buffer springs.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a support for conveying line, the utility model has simple structure and convenient use, can make corresponding height adjustment work according to specific use environment, and has stronger practicability; meanwhile, the conveying support is convenient to move and fix, has a large fixing area and good stability, and therefore, the stability of the cable in the using process is guaranteed. When the conveying support is used, the conveying support can be moved to a destination under the action of the universal wheels, then the gear column is driven to rotate through the rotating gear ring, all the threaded nails are driven to rotate simultaneously, and the threaded nails are driven to rotate to enter the ground under the action of the threaded cylinders, so that the fixing effect of the conveying support is realized; when the conveying support is subjected to strong wind or strong impact of an external object, the lifting cylinder compresses the buffer spring through the buffer cylinder and the compression rod, a certain buffer effect is achieved on impact force, and meanwhile, under the fixing effect of the threaded nails, the stability of the conveying support can be guaranteed; drive the carousel through starting driving motor and rotate and then drive "concave" shape on the carousel and connect the cell body and rotate, drive the universal driving shaft and rotate under the effect of turning block and linking piece for originally, "concave" shape that is in the diagonal position connects the cell body and becomes the position at same plumb line, and then makes the function that the height of lifter rises and realizes adjusting this conveying support height.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a lifting cylinder; 101. a lifting groove; 2. a lifting rod; 3. a transfer block; 4. a buffer rod; 5. a threaded barrel; 6. a threaded nail; 7. fixing the rod; 8. a turntable; 9. a slider; 10. a buffer spring; 11. the concave shape is connected with the groove body; 12. rotating the block; 13. a joining block; 14. a linkage shaft; 15. a drive motor; 16. a drive shaft; 17. a universal wheel; 18. a gear post; 19. a limiting plate; 20. a gear ring; 21. a compression rod; 22. buffer sleeve.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a support for transfer chain which characterized in that: the lifting device comprises a lifting cylinder 1 and a lifting rod 2, wherein a plurality of transfer blocks 3 are fixed on the outer side wall of the lifting cylinder 1, buffer rods 4 are rotatably connected on the transfer blocks 3, a threaded cylinder 5 is rotatably connected at the bottom end of each buffer rod 4, threaded nails 6 are connected in the threaded cylinder 5 in a threaded manner, the threaded cylinder 5 is fixedly connected with the outer side wall of the lifting cylinder 1 through fixing rods 7, an annular chute is formed in the inner wall of the lifting cylinder 1, a rotary table 8 is rotatably connected in the annular chute, a lifting groove 101 is formed in the inner wall of the lifting cylinder 1 and positioned above the annular chute, sliding blocks 9 are fixed on two sides of the lifting rod 2, the sliding blocks 9 are slidably connected with the lifting groove 101, symmetrical concave connecting groove bodies 11 are fixed on the bottom of the lifting rod 2 and the rotary table 8, rotating blocks 12 are rotatably arranged in the concave connecting groove bodies 11, and linking blocks 13 are fixed on the rotating blocks, the connecting blocks 13 are rotatably connected through a linkage shaft 14.

Further, a driving motor 15 is fixed at the bottom of the inner side of the lifting cylinder 1, a driving shaft 16 is fixed at the output end of the driving motor 15, and the driving shaft 16 is fixedly connected with the bottom of the turntable 8; the bottom of the outer side of the lifting cylinder 1 is fixed with a universal wheel 17.

Further, the top of screw nail 6 is fixed with gear post 18, and the upper and lower terminal surface of gear post 18 is fixed with limiting plate 19, be provided with gear ring 20 between the limiting plate 19, gear ring 20 and gear post 18 meshing.

Further, the buffer rod 4 comprises a buffer sleeve 22 and a compression rod 21, the number of the buffer sleeves 22 is two, and two ends of the compression rod 21 extend into the buffer sleeve 22 and are fixedly connected with the inner bottom of the buffer sleeve 22 through the buffer spring 10.

The working principle is as follows: when the support for the conveying line is used, firstly, the conveying support can be moved to a destination under the action of the universal wheel 17, then the gear column 18 is driven to rotate through the rotary gear ring 20 so as to drive all the threaded nails 6 to rotate simultaneously, and under the action of the threaded cylinder 5, the threaded nails 6 are driven to rotate to enter the ground, so that the fixing effect of the conveying support is realized; when the conveying support is subjected to strong wind or strong impact of an external object, the lifting cylinder 1 compresses the buffer spring 10 through the buffer sleeve 22 and the compression rod 21, plays a certain buffer role in impact force, and can ensure the stability of the conveying support under the fixing action of the screw nails 6; the driving motor 15 is started to drive the rotary table 8 to rotate so as to drive the concave connecting groove body 11 on the rotary table 8 to rotate, the universal driving shaft 14 is driven to rotate under the action of the rotary block 12 and the connecting block 13, the concave connecting groove body 11 which is originally located at the diagonal position is changed into the position which is located at the same vertical line, and then the height of the lifting rod 2 is lifted to realize the function of adjusting the height of the conveying support.

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

1. A support for transfer chain which characterized in that: the lifting device comprises a lifting cylinder (1) and a lifting rod (2), wherein a plurality of transfer blocks (3) are fixed on the outer side wall of the lifting cylinder (1), buffer rods (4) are rotatably connected onto the transfer blocks (3), threaded cylinders (5) are rotatably connected to the bottom ends of the buffer rods (4), threaded nails (6) are connected into the threaded cylinders (5) in a threaded manner, the threaded cylinders (5) are fixedly connected with the outer side wall of the lifting cylinder (1) through fixing rods (7), annular sliding grooves are formed in the inner wall of the lifting cylinder (1), rotating discs (8) are rotatably connected into the annular sliding grooves, lifting grooves (101) are formed in the inner wall of the lifting cylinder (1) above the annular sliding grooves, sliding blocks (9) are fixed on two sides of the lifting rod (2), the sliding blocks (9) are slidably connected with the lifting grooves (101), symmetrical concave connecting groove bodies (11) are fixed on the bottom of the lifting rod (2) and the rotating discs (8), the concave connecting groove body (11) is rotatably provided with a rotating block (12), a connecting block (13) is fixed on the rotating block (12), and the connecting blocks (13) are rotatably connected through a linkage shaft (14).

2. A support for a conveyor line according to claim 1, characterised in that: a driving motor (15) is fixed at the bottom of the inner side of the lifting cylinder (1), a driving shaft (16) is fixed at the output end of the driving motor (15), and the driving shaft (16) is fixedly connected with the bottom of the turntable (8); the bottom of the outer side of the lifting cylinder (1) is fixed with a universal wheel (17).

3. A support for a conveyor line according to claim 1, characterised in that: the top of screw nail (6) is fixed with gear post (18), and the upper and lower terminal surface of gear post (18) is fixed with limiting plate (19), be provided with gear ring (20) between limiting plate (19), gear ring (20) and gear post (18) meshing.

4. A support for a conveyor line according to claim 1, characterised in that: buffer bar (4) are including buffer sleeve (22) and compression pole (21), buffer sleeve (22) have two, the both ends of compression pole (21) extend to in buffer sleeve (22) and through buffer spring (10) and buffer sleeve (22) inboard bottom fixed connection.