CN219823457U - Safe and convenient box shearing and lifting device of welding machine - Google Patents
Safe and convenient box shearing and lifting device of welding machine Download PDFInfo
- Publication number
- CN219823457U CN219823457U CN202321012788.9U CN202321012788U CN219823457U CN 219823457 U CN219823457 U CN 219823457U CN 202321012788 U CN202321012788 U CN 202321012788U CN 219823457 U CN219823457 U CN 219823457U
- Authority
- CN
- China
- Prior art keywords
- pulley
- shaped body
- welding machine
- turning
- safe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000010008 shearing Methods 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a safe and convenient box shearing and lifting device of a welding machine, which belongs to the field of lifting and comprises an L-shaped body, a pulley block, a base and a positioning rod; the bottom end of the vertical beam of the L-shaped body is fixedly connected with a base, the base is fixedly connected with two positioning rods, a transverse groove is formed in a cross beam of the L-shaped body, a transverse slideway is arranged at a position below the transverse groove and parallel to the transverse groove, and a sliding block is arranged in the slideway; the pulley block comprises a turning pulley, a front steering pulley and a rear steering pulley; the steel wire rope is fixedly connected with the sliding block. Compared with the prior art, the method has the characteristics of safety and rapidness.
Description
Technical Field
The utility model relates to a lifting device, in particular to a safe and convenient box shearing lifting device of a welding machine.
Background
The upper and lower cutting edges of the welding machine are installed in the laser welding machine cutting box and are integrally installed on the welding machine as a set. The weight of the welding machine shear box with the shear blade is more than 1 ton, and when the welding machine shear box is lifted and replaced, due to the structure, the hook groove needs to be replaced frequently in the lifting operation process, personnel cannot reach the welding machine shear box, and only after the welding machine shear box falls to the ground vertically, a traveling crane is used for moving to drive a hook and a sling rope to replace the welding machine shear box, and the welding machine shear box is narrow in operation space, high in difficulty, large in danger coefficient, long in use time, time-consuming and labor-consuming, and potential safety hazard.
Therefore, a need exists for a lifting device suitable for a laser welder shear box, which is combined with the actual use condition of a lifting tool of staff, so as to reduce the probability of damaging equipment during lifting and ensure the personal safety during operation.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a safe and convenient box shearing and lifting device of a welding machine, and the operation efficiency of lifting and box shearing is improved.
The technical scheme for solving the technical problems is as follows: safe convenient welding machine cuts box overhead hoist, its characterized in that: comprises an L-shaped body, a pulley block, a base and a positioning rod; the bottom end of the vertical beam of the L-shaped body is fixedly connected with a base, the base is fixedly connected with two positioning rods, and the cross beam of the L-shaped body is parallel to the positioning rods; a transverse groove is formed in the cross beam of the L-shaped body, a transverse slideway is arranged below the transverse groove and parallel to the transverse groove, and a sliding block is arranged in the slideway; the pulley block comprises a turning-back pulley, a front turning pulley and a rear turning pulley, wherein the turning-back pulley is rotationally connected with the front end of the cross beam of the L-shaped body, the two turning pulleys are positioned at the turning position of the L-shaped body, and a steel wire rope passes through the rear turning pulley, the turning-back pulley and the front turning pulley; the steel wire rope is fixedly connected with the sliding block.
Furthermore, the two ends of the transverse groove are provided with positioning holes.
Further, the two ends of the steel wire rope are respectively connected with the rear handle and the front handle.
Further, the front end of the positioning rod is provided with a safety pin reserved opening.
Furthermore, the front end and the rear end of the sliding block are provided with shifting gears.
Furthermore, the rear handle and the front handle are provided with bolts, and the vertical beam of the L-shaped body is provided with a limiting jack.
Furthermore, the slide way is a transverse long through hole, the sliding block is a sliding plate and is inserted into the long through hole, the pulley blocks are two sets, and the pulley blocks are symmetrically arranged on the L-shaped body.
Compared with the prior art, the utility model has the following outstanding beneficial effects:
1. the utility model is convenient to use in the operation process, and saves time and labor.
2. The utility model reduces the probability of damaging equipment during hoisting and ensures personal safety during operation;
3. simple structure, convenient maintenance and convenient popularization.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Wherein: 1-shifting; 2-a slider; 3-a slideway; 4-pulley block; 5-a steel wire rope; 6-a rear handle; 7-a front handle; 8-positioning rods; 9-a base.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description. Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the following embodiments, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
For better description, the left direction of fig. 1 is used as the front, and the reverse is used as the back. It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," and the like are directional or positional relationships as indicated based on the drawings, merely for convenience in describing and simplifying the description of the embodiments of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present utility model.
As shown in fig. 1, the utility model relates to a safe and convenient box shearing and lifting device of a welding machine.
Embodiment 1 comprises an L-shaped body, a pulley block 4, a base 9 and a positioning rod 8.
The bottom of the vertical beam of the L-shaped body is fixedly connected with the base 9, the base 9 is fixedly connected with the two positioning rods 8, and the cross beam of the L-shaped body is parallel to the positioning rods 8.
The transverse groove is formed in the transverse beam of the L-shaped body, the upper part of the hanging strip penetrates through the transverse groove during hoisting, and the lower end of the hanging strip is connected with the welding machine shear box. In the optimization scheme, positioning holes are formed at two ends of the transverse groove.
A transverse slideway 3 is arranged at the position below the transverse groove and parallel to the transverse groove, a sliding block 2 is arranged in the slideway, a shifting block 1 is arranged at the front end and the rear end of the sliding block 2, a hanging strip is arranged between the two shifting blocks 1, and the shifting block 1 has the function of limiting the hanging strip and preventing the hanging strip from falling off. The sliding block 2 slides on the slideway 3 to drive the hanging belt to move in the transverse groove.
The pulley block 4 comprises a turning-back pulley, a front turning pulley and a rear turning pulley, the turning-back pulley is rotationally connected with the front end of the cross beam of the L-shaped body, the two turning pulleys are positioned at the turning position of the L-shaped body, a steel wire rope 5 is connected with a rear handle 6 and a front handle 7 respectively through the two ends of the rear turning pulley, the turning-back pulley and the front turning pulley, the steel wire rope 5 is fixedly connected with the sliding block 2, and the sliding block 2 drives the hanging belt to move back and forth in the transverse groove through dragging the handles.
The positioning rod 8 is used for being inserted into a reserved opening of the shear box, plays a supporting role in the process of lifting the shear box, the front end of the positioning rod is provided with a reserved opening of the safety pin, and when the cylinder is inserted into the shear box, the safety pin is inserted into the reserved opening, and the shear box is fixed by inserting the safety pin.
When the lifting device is used, the lifting device is hung to a box shearing position of a welding machine by using a crane, and the front handle 7 is pulled to adjust the hanging belt hanging point to be in a front end positioning hole in order to keep balance of the lifting device when the lifting device is lifted when no load exists. The positioning rod 8 is inserted into a hoisting reserved opening of the shear box, the rear handle 6 is pulled, the sliding block 2 drives the hanging strip to move to the rear end positioning hole, and the shear box is inserted and fixed by the safety pin after the positioning rod is in place.
Embodiment 2 is improved on the basis of embodiment 1, the rear handle 6 and the front handle 7 are provided with bolts, and the vertical beam of the L-shaped body is provided with a limiting jack for fixing the rear handle 6 and the front handle 7 in idle load.
Embodiment 3 is improved on the basis of embodiment 1, the slide way 3 is a transverse long through hole, the sliding block 2 is a sliding plate and is inserted into the long through hole, the pulley blocks 4 are two sets and are symmetrically arranged on the L-shaped body. The design is more labor-saving, convenient, fast and safe because the two sides are balanced.
It should be noted that, in this embodiment, a technique known in the art is not described in detail.
The foregoing is merely for the purpose of describing particular embodiments of the utility model in detail and it will be apparent to those skilled in the art that various modifications can be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. Safe convenient welding machine cuts box overhead hoist, its characterized in that: comprises an L-shaped body, a pulley block, a base and a positioning rod;
the bottom end of the vertical beam of the L-shaped body is fixedly connected with a base, the base is fixedly connected with two positioning rods, and the cross beam of the L-shaped body is parallel to the positioning rods;
a transverse groove is formed in the cross beam of the L-shaped body, a transverse slideway is arranged below the transverse groove and parallel to the transverse groove, and a sliding block is arranged in the slideway;
the pulley block comprises a turning-back pulley, a front turning pulley and a rear turning pulley, wherein the turning-back pulley is rotationally connected with the front end of the cross beam of the L-shaped body, the two turning pulleys are positioned at the turning position of the L-shaped body, and a steel wire rope passes through the rear turning pulley, the turning-back pulley and the front turning pulley; the steel wire rope is fixedly connected with the sliding block.
2. The safe and convenient welding machine shear box lifting device according to claim 1, wherein: and positioning holes are formed at two ends of the transverse groove.
3. The safe and convenient welding machine shear box lifting device according to claim 1, wherein: and two ends of the steel wire rope are respectively connected with the rear handle and the front handle.
4. The safe and convenient welding machine shear box lifting device according to claim 1, wherein: the front end of the positioning rod is provided with a safety pin reserved opening.
5. The safe and convenient welding machine shear box lifting device according to claim 1, wherein: the front end and the rear end of the sliding block are provided with shifting gears.
6. The safe and convenient welding machine shear box lifting device according to claim 3, wherein: the rear handle and the front handle are provided with bolts, and the vertical beam of the L-shaped body is provided with a limiting jack.
7. The safe and convenient welding machine shear box lifting device according to claim 1, wherein: the slide is a transverse long through hole, the sliding block is a sliding plate and is inserted into the long through hole, the pulley blocks are two sets and are symmetrically arranged on the L-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012788.9U CN219823457U (en) | 2023-04-28 | 2023-04-28 | Safe and convenient box shearing and lifting device of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012788.9U CN219823457U (en) | 2023-04-28 | 2023-04-28 | Safe and convenient box shearing and lifting device of welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823457U true CN219823457U (en) | 2023-10-13 |
Family
ID=88275804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321012788.9U Active CN219823457U (en) | 2023-04-28 | 2023-04-28 | Safe and convenient box shearing and lifting device of welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823457U (en) |
-
2023
- 2023-04-28 CN CN202321012788.9U patent/CN219823457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205590191U (en) | Prevent overload formula building tower crane | |
| CN202785364U (en) | Movable dual-door-type mast hoisting device | |
| CN219823457U (en) | Safe and convenient box shearing and lifting device of welding machine | |
| KR102225739B1 (en) | Carrying device for exchanging festoon hanger rail of crane and exchanging method using it | |
| CN210214741U (en) | Scissor lift capable of enlarging working range | |
| CN204624973U (en) | A kind of scissors suspender lifting stacking sheet material | |
| CN203545581U (en) | Special movable lifting platform for automobile maintenance | |
| CN211169515U (en) | Lifting device for adjusting hydraulic cylinder of universal mill | |
| CN210059340U (en) | Conveying system of rolling mill roll system | |
| CN210340124U (en) | Scroll handling equipment of convenient centre gripping | |
| CN214359736U (en) | Cantilever hoisting cold shear blade device | |
| CN214495397U (en) | Hoisting tool for steel bar boxing | |
| CN217229950U (en) | Special lifting appliance suitable for cylindrical part | |
| CN211283572U (en) | Module hoisting tool | |
| CN216837011U (en) | Movable welding operation platform that ascends a height | |
| CN214814730U (en) | Case unpacking machine for sand-lined iron mold process | |
| CN213537085U (en) | Turnover device of three-ring speed reducer of sintering machine | |
| CN221544075U (en) | Lifting telescopic forklift | |
| CN216426536U (en) | Template overhead hoist is used in hydraulic engineering construction | |
| CN213011191U (en) | Crane steel wire rope replacing support | |
| CN220467305U (en) | Cold rolling welding machine shear blade replacement overhauling tool | |
| CN214359805U (en) | Crossbeam device for hoisting | |
| CN215974734U (en) | Special device for integral translation and hoisting of rotary valve | |
| CN213141214U (en) | Cut box change instrument hoist and mount position auto-change over device | |
| CN214693093U (en) | Assembly type lifting frame for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |