CN216574892U

CN216574892U - Miniature steel wire lifter

Info

Publication number: CN216574892U
Application number: CN202122974596.3U
Authority: CN
Inventors: 石晨
Original assignee: Guangzhou Kezhuo Machinery Co ltd
Current assignee: Guangzhou Kezhuo Machinery Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-24
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a miniature steel wire lifter which comprises a lifter body, wherein two sides of the outer surface of the lifter body are respectively provided with an opening, the other end of each opening extends to the inner wall of a fixed groove positioned in the lifter body shell, the other side of the inner wall of the fixed groove is provided with a pushing opening, the other end of each pushing opening extends to the inner wall of a rectangular groove positioned in the outer surface of the lifter body, a pushing shaft is arranged in each pushing opening, one end of each pushing shaft is fixedly provided with a sleeve positioned in the fixed groove, a fixed head is arranged in each opening, the upper end surface and the lower end surface of each fixed head are respectively provided with an accommodating groove extending to the inside of each fixed head, one side of the inner wall of each accommodating groove is provided with a connecting opening, and the other ends of the two connecting openings extend to the inner wall of the same spring groove positioned in the fixed head. Through this practical equipment dismouting protective housing that can be more convenient and fast to maintenance personal's work efficiency has been improved.

Description

Miniature steel wire lifter

Technical Field

The utility model relates to the technical field of lifters, in particular to a miniature steel wire lifter.

Background

With the increasingly rapid development of life needs and technological progress of people, steel wires are one of four major varieties of plates, pipes, shapes and wires of steel, are reprocessed products made of hot rolled wire rods through cold drawing, and elevators are devices for lifting certain equipment in a certain transmission mode as the name suggests.

However, when the existing miniature steel wire lifter needs to be repaired or maintained, the assembly and disassembly process of the shell is too complicated, and the shell can be assembled and disassembled only by a special tool; thus, the existing requirements are not met, and a miniature steel wire lifter is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a miniature steel wire lifter to solve the problems that when maintenance or repair is needed, the assembly and disassembly process of a shell is complicated, and the assembly and disassembly can be carried out only by a special tool.

In order to achieve the purpose, the utility model provides the following technical scheme: a miniature steel wire lifter comprises a lifter body, wherein both sides of the outer surface of the lifter body are provided with an opening, the other end of the opening extends to the inner wall of a fixed groove positioned inside a lifter body shell, the other side of the inner wall of the fixed groove is provided with a pushing opening, the other end of the pushing opening extends to the inner wall of a rectangular groove positioned on the outer surface of the lifter body, a pushing shaft is arranged inside the pushing opening, one end of the pushing shaft is fixedly provided with a sleeve positioned inside the fixed groove, a fixed head is arranged inside the opening, the upper end surface and the lower end surface of the fixed head are respectively provided with an accommodating groove extending to the inside of the fixed head, one side of the inner wall of each accommodating groove is provided with a connecting opening, the other ends of the two connecting openings extend to the inner wall of the same spring groove positioned inside the fixed head, and the inside of the spring groove is provided with a spring, the upper and lower end of spring all is connected with a limiting plate that is located the spring inslot portion, two the intermediate position of another terminal surface of limiting plate is all fixed and is equipped with a connecting axle, two the other end of connecting axle is all fixed and is equipped with a rectangle fixed block, the overwhelming majority of rectangle fixed block is located the inside of fixed slot, two the fixed protective housing that is located the riser body surface that is equipped with of one end of fixed head, the both sides of terminal surface all are equipped with a rectangle guide way that has run through the protective housing about the protective housing, four the inside of rectangle guide way all is equipped with a rectangle guide block with riser body fixed connection.

Preferably, four end angles of the upper end surface of the lifter body are provided with mounting holes, and the four mounting holes penetrate through the upper end surface of the lifter body.

Preferably, the outer surface of the fixing head is closely attached to the inner wall of the sleeve, one side of the outer surface of each of the two rectangular fixing blocks is an inclined surface, and the surface, corresponding to the rectangular fixing block, of the sleeve is also an inclined surface.

Preferably, the outer surface of the connecting shaft is closely attached to the inner wall of the connecting through hole, and the connecting shaft is connected with the limiting plate through welding.

Preferably, the shape and position of the rectangular guide block and the shape and position of the rectangular guide groove correspond to each other.

Preferably, the outer surface of the pushing shaft is closely attached to the inner wall of the pushing opening, and the pushing shaft is connected with the sleeve through welding.

Preferably, the middle position of the lower end face of the lifter body is fixedly connected with a hook, and the lifter body is connected with the hook through a steel wire rope.

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

1. according to the utility model, the protective shell can be quickly disassembled and assembled through the matching of the clamping structure and the pushing structure, so that the protective shell has an efficient disassembling and assembling mode, the disassembling and assembling steps of the protective shell are reduced, the protective shell can be disassembled and assembled without a special tool, the connection strength between the structures and the sealing performance between the structures are ensured, and the working efficiency of maintenance personnel is greatly improved;

2. according to the utility model, the guide structure can provide guide for the installation of the protective shell, when the protective shell needs to be installed, only the four rectangular guide grooves are required to be aligned with the four rectangular guide blocks, then the protective shell is pushed forwards, and after the protective shell is fixed, a certain grabbing force can be provided for the protective shell through the rectangular guide grooves and the rectangular guide blocks, so that the installation efficiency and the stability of the protective shell are further improved through the design.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of FIG. 1 at B according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at C;

fig. 4 is a side view at a in fig. 1 of the present invention.

In the figure: 1. a lifter body; 2. mounting holes; 3. a port; 4. a fixing groove; 5. a push port; 6. a push shaft; 7. a rectangular groove; 8. a rectangular guide block; 9. a protective shell; 10. a sleeve; 11. a fixed head; 12. a receiving groove; 13. a rectangular fixed block; 14. connecting the ports; 15. a connecting shaft; 16. a rectangular guide groove; 17. a spring slot; 18. a spring; 19. and a limiting plate.

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.

The lifter body 1 (model number HSS-2016DJ), the sleeve 10 (model number TTC-LJ-2) and the spring 18 (model number JX110) referred to in the present invention are commercially available or privately customized.

Referring to fig. 1 to 4, an embodiment of the present invention is shown: a miniature steel wire lifter comprises a lifter body 1, wherein both sides of the outer surface of the lifter body 1 are provided with an opening 3, the other end of the opening 3 extends to the inner wall of a fixed groove 4 positioned inside the shell of the lifter body 1, the other side of the inner wall of the fixed groove 4 is provided with a pushing opening 5, the other end of the pushing opening 5 extends to the inner wall of a rectangular groove 7 positioned on the outer surface of the lifter body 1, the inside of the pushing opening 5 is provided with a pushing shaft 6, one end of the pushing shaft 6 is fixedly provided with a sleeve 10 positioned inside the fixed groove 4, the inside of the opening 3 is provided with a fixed head 11, the upper end surface and the lower end surface of the fixed head 11 are respectively provided with an accommodating groove 12 extending to the inside of the fixed head 11, one side of the inner walls of the two accommodating grooves 12 is provided with a connecting opening 14, the other ends of the two connecting openings 14 extend to the same inner wall of a spring groove 17 positioned inside the fixed head 11, the spring groove 17 is provided with a spring 18, spring 18's last lower extreme all is connected with one and is located the inside limiting plate 19 of spring groove 17, the intermediate position of two limiting plate 19 another terminal surfaces all fixes and is equipped with a connecting axle 15, the other end of two connecting axles 15 is all fixed and is equipped with a rectangle fixed block 13, the overwhelming majority of rectangle fixed block 13 is located the inside of fixed slot 4, the fixed protective housing 9 that is located 1 surface of riser body that is equipped with of one end of two fixed heads 11, the both sides of terminal surface all are equipped with a rectangle guide way 16 that has run through protective housing 9 about protective housing 9, the inside of four rectangle guide ways 16 all is equipped with one with riser body 1 fixed connection's rectangle guide block 8.

Further, four end angles of the upper end face of the lifter body 1 are provided with a mounting hole 2, and the four mounting holes 2 penetrate through the upper end face of the lifter body 1.

Through adopting above-mentioned technical scheme, can fix riser body 1 through four mounting holes 2.

Further, the outer surface of the fixing head 11 is closely attached to the inner wall of the sleeve 10, one side of the outer surfaces of the two rectangular fixing blocks 13 is an inclined surface, and the surface of the sleeve 10 corresponding to the rectangular fixing blocks 13 is also an inclined surface.

Through adopting above-mentioned technical scheme, can fix protective housing 9 through fixed head 11.

Further, the outer surface of the connecting shaft 15 is closely attached to the inner wall of the connecting through hole 14, and the connecting shaft 15 is connected with the limiting plate 19 through welding.

Through adopting above-mentioned technical scheme, can effectively prevent connecting axle 15 through limiting plate 19 and drop.

Further, the shape and position of the rectangular guide block 8 and the shape and position of the rectangular guide groove 16 correspond to each other.

By adopting the technical scheme, the rectangular guide block 8 and the rectangular guide groove 16 can provide guide for the installation of the protective shell 9.

Further, the outer surface of the pushing shaft 6 is closely attached to the inner wall of the pushing port 5, and the pushing shaft 6 and the sleeve 10 are connected by welding.

By adopting the above technical scheme, the fixation of the fixation head 11 can be released through the sleeve 10.

Furthermore, the middle position fixedly connected with couple of terminal surface under the riser body 1 is connected through wire rope between riser body 1 and the couple.

By adopting the technical scheme, articles can be hooked through the hook.

The working principle is as follows: when the lifter is used, when the inside of the lifter body 1 needs to be continuously maintained or maintained, the power supply is cut off, two fixing heads 11 positioned on the outer surface of the protective shell 9 are positioned inside the fixing grooves 4, two sides of the outer surface of each fixing head 11 are respectively provided with one accommodating groove 12, one side of the inner wall of each accommodating groove 12 is respectively provided with one connecting opening 14, the other ends of the two connecting openings 14 extend to the inside of the same spring groove 17, a spring 18 is arranged inside the spring groove 17, the upper end and the lower end of the spring 18 are respectively connected with one limiting plate 19 positioned inside the spring groove 17, a connecting shaft 15 is fixedly arranged in the middle of the other end face of each limiting plate 19, the other end of each connecting shaft 15 is fixedly provided with most of rectangular fixing blocks 13 positioned inside the fixing grooves 4, and the rectangular fixing blocks 13 are fixed inside the fixing grooves 4 through the spring force of the spring 18, when the rectangular fixed block 13 is fixed, the fixed head 11 indirectly connected with the rectangular fixed block 13 is also in a fixed state, when both the fixed heads 11 are fixed, the protective shell 9 fixedly connected with the fixed heads 11 also enters a fixed state, when the protective shell 9 needs to be removed, two pushing shafts 6 positioned on the outer surface of the lifter body 1 need to be pressed, then the two pushing shafts 6 are simultaneously pushed inwards, the sleeve 10 fixedly connected with the pushing shafts 6 in the inward movement process of the pushing shafts 6 can move together, the end surface of the sleeve 10 can contact with the two rectangular fixed blocks 13 along with the movement of the sleeve 10, the surface of the rectangular fixed block 13 corresponding to the sleeve 10 is an inclined surface, the surface of the sleeve 10 corresponding to the rectangular fixed block 13 is also an inclined surface, and the two rectangular fixed blocks 13 can be pushed into the accommodating groove 12 along with the sleeve 10 extending into the sleeve 10, when the two rectangular fixing blocks 13 completely enter the inner part of the accommodating groove 12, the fixing state of the fixing heads 11 is released, and when the fixing state of the two fixing heads 11 is released, the protective shell 9 can be taken down, the protective shell 9 can be more conveniently and quickly detached through the design, so that the working efficiency of maintenance personnel is improved, when the protective shell 9 needs to be installed, only the four rectangular guide grooves 16 on the outer surface of the protective shell 9 are required to be aligned to the four rectangular guide blocks 8 on the outer surface of the lifter body 1, and then the protective shell 9 is pushed forwards, so that guidance can be provided for the installation of the protective shell 9 through the design, and after the protective shell 9 is fixed, a certain grabbing force can be provided for the protective shell 9 through the rectangular guide blocks 8 and the rectangular guide grooves 16, so that the stability of the lifter is improved, and after the whole device is assembled, the lifter body 1 is installed to a proper position, then the power supply is connected for use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a miniature steel wire riser, includes riser body (1), its characterized in that: both sides of the outer surface of the lifter body (1) are provided with a through hole (3), the other end of the through hole (3) extends to the inner wall of a fixed groove (4) positioned inside the outer shell of the lifter body (1), the other side of the inner wall of the fixed groove (4) is provided with a pushing port (5), the other end of the pushing port (5) extends to the inner wall of a rectangular groove (7) positioned on the outer surface of the lifter body (1), a pushing shaft (6) is arranged inside the pushing port (5), one end of the pushing shaft (6) is fixedly provided with a sleeve (10) positioned inside the fixed groove (4), a fixed head (11) is arranged inside the through hole (3), the upper end face and the lower end face of the fixed head (11) are provided with a containing groove (12) extending to the inside of the fixed head (11), and one side of the inner wall of the containing groove (12) is provided with a connecting through hole (14), two the other end of connecting opening (14) extends to the same inner wall that is located spring groove (17) of fixed head (11) inside, the inside in spring groove (17) is equipped with spring (18), the last lower extreme of spring (18) all is connected with one and is located limiting plate (19) of spring groove (17) inside, two the intermediate position of another terminal surface of limiting plate (19) all fixes and is equipped with one connecting axle (15), two the other end of connecting axle (15) all fixes and is equipped with one rectangle fixed block (13), the most inside that is located fixed slot (4) of rectangle fixed block (13), two the one end of fixed head (11) is fixed and is equipped with one and is located protective housing (9) of riser body (1) surface, the both sides of terminal surface all are equipped with one rectangle guide way (16) that have run through protective housing (9) about protective housing (9), the four rectangular guide grooves (16) are internally provided with a rectangular guide block (8) fixedly connected with the lifter body (1).

2. The miniature wire elevator as set forth in claim 1, wherein: four end angles of the upper end face of the lifter body (1) are provided with mounting holes (2), and the mounting holes (2) penetrate through the upper end face of the lifter body (1).

3. The miniature wire elevator as set forth in claim 1, wherein: the outer surface of the fixing head (11) is closely attached to the inner wall of the sleeve (10), one side of the outer surface of each of the two rectangular fixing blocks (13) is an inclined surface, and the surface, corresponding to the rectangular fixing blocks (13), of the sleeve (10) is also an inclined surface.

4. The miniature wire elevator as set forth in claim 1, wherein: the outer surface of connecting axle (15) and the inner wall of connecting opening (14) laminate closely, pass through welded connection between connecting axle (15) and limiting plate (19).

5. The miniature wire elevator as set forth in claim 1, wherein: the shape and the position of the rectangular guide block (8) correspond to those of the rectangular guide groove (16).

6. The miniature wire elevator as set forth in claim 1, wherein: the outer surface of the pushing shaft (6) is closely attached to the inner wall of the pushing opening (5), and the pushing shaft (6) is connected with the sleeve (10) through welding.

7. The miniature wire elevator as set forth in claim 1, wherein: the middle position of the lower end face of the lifter body (1) is fixedly connected with a hook, and the lifter body (1) is connected with the hook through a steel wire rope.