CN215362051U - Steel coil lifting device - Google Patents
Steel coil lifting device Download PDFInfo
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- CN215362051U CN215362051U CN202120489566.0U CN202120489566U CN215362051U CN 215362051 U CN215362051 U CN 215362051U CN 202120489566 U CN202120489566 U CN 202120489566U CN 215362051 U CN215362051 U CN 215362051U
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- lifting
- steel coil
- cantilever arm
- cantilever
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Abstract
The utility model belongs to the technical field of strip steel production and packaging, and discloses a steel coil lifting device, which comprises: the device comprises a rack, a lifting assembly, a lifting beam, a cantilever arm support, a cantilever arm and a transverse moving driving assembly; the lifting assembly is fixed on the rack, and the lifting beam is fixed on the lifting assembly; the cantilever arm support is fixed on the lifting cross beam, and the cantilever arm can be fixed on the cantilever arm support in a sliding manner; the transverse moving driving assembly is fixed on the cantilever support and connected with the cantilever. The steel coil lifting device provided by the utility model is convenient and efficient to operate, safe and reliable.
Description
Technical Field
The utility model relates to the technical field of production and packaging of strip steel, in particular to a steel coil lifting device.
Background
In order to prevent the steel coil from being damaged during storage and transportation, the steel coil is usually packaged by bagging, bundling, and the like. In order to facilitate the operation, the steel coil needs to be lifted to a certain height in the packaging work, and the steel coil needs to be lifted to a certain position. Although conventional forklifts, cranes, etc. can perform related operations, they are limited in the manner of contact and fixation of the forklifts and cranes, resulting in inconvenient operations, time and labor consuming, or potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel coil lifting device, which solves the technical problems of time and labor consumption, low efficiency and high safety risk of steel coil lifting operation during steel coil packaging in the prior art.
In order to solve the above technical problem, the present invention provides a steel coil lifting device, including: the device comprises a rack, a lifting assembly, a lifting beam, a cantilever arm support, a cantilever arm and a transverse moving driving assembly;
the lifting assembly is fixed on the rack, and the lifting beam is fixed on the lifting assembly;
the cantilever arm support is fixed on the lifting cross beam, and the cantilever arm can be fixed on the cantilever arm support in a sliding manner;
the transverse moving driving assembly is fixed on the cantilever support and connected with the cantilever.
Further, the lifting assembly comprises: a lifting hydraulic cylinder;
the lifting hydraulic cylinder is fixed on the rack, and the end part of a piston rod of the lifting hydraulic cylinder is connected with the lifting beam.
Furthermore, the number of the lifting hydraulic cylinders is two, and the end parts of piston rods of the two groups of lifting hydraulic cylinders are respectively fixed at two ends of the lifting beam.
Furthermore, a sliding groove cavity is formed in the cantilever arm support, and the cantilever arm can be fixed in the sliding groove cavity in a sliding mode.
Furthermore, a first guide wheel set is arranged in the sliding groove cavity, a first guide sliding groove is formed in the cantilever arm, and the first guide wheel set is slidably embedded in the first guide sliding groove.
Further, the lifting device further comprises: a limiting slide rail and a limiting guide wheel;
the limiting slide rail is fixed on the rack, the limiting guide wheel is fixed on the cantilever arm support, and the limiting guide wheel can be slidably abutted against the limiting slide rail.
Further, the rack includes: the device comprises a base and four support columns fixed on the base;
the lifting assembly is fixed on the base.
Furthermore, the number of the limiting slide rails is four, and the four limiting slide rails are fixed on the four support columns in a one-to-one correspondence manner;
the number of the limiting guide wheels is two, the two limiting guide wheels are respectively fixed on two sides of the cantilever arm support, and the two limiting guide wheels are respectively embedded between the two limiting guide rails in a sliding manner.
Further, the traverse drive assembly includes: the driving motor, the transmission gear and the transmission rack;
the driving motor is fixed on the cantilever support, the transmission gear is fixed on a rotating shaft of the driving motor, the transmission rack is fixed on the cantilever along the transverse moving direction of the cantilever, and the transmission gear is meshed with the transmission rack.
Further, the frame is also provided with a laser range finder.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
according to the steel coil lifting device provided by the embodiment of the application, the lifting assembly and the lifting beam are arranged on the frame to realize the vertical lifting operation of the cantilever arm support, so that the steel coil is lifted and lowered; then, a cantilever arm and a transverse moving driving assembly are arranged on the cantilever arm support, so that the transverse sliding of the cantilever arm is realized, and the transverse embedding or the separation of the cantilever arm into the steel coil is realized; thereby realizing the complete loading and lifting of the steel coil and facilitating the packaging operation; it is worth to be noted that the cooperation of the cantilever arm, the transverse moving driving assembly and the lifting assembly can greatly improve the operation efficiency; simultaneously, through the support that the core can be stable, safe and reliable is rolled up in the embedding of choosing the arm.
Drawings
Fig. 1 is a front view of a steel coil lifting device provided in an embodiment of the present invention;
fig. 2 is a left side view of the steel coil lifting device according to the embodiment of the present invention.
Detailed Description
The embodiment of the application provides a coil of strip hoisting device, when solving coil of strip packing among the prior art, coil of strip lifting operation is consuming time hard, and is inefficient, the technical problem that the safety risk is high.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application, and the technical features of the embodiments and examples of the present application may be combined with each other without conflict.
Referring to fig. 1 and 2, a steel coil lifting device includes: the device comprises a rack 1, a lifting assembly 9, a lifting beam 2, a cantilever support 12, a cantilever 7 and a transverse moving driving assembly; the lifting assembly 9 is fixed on the frame 1, and the lifting beam 2 is fixed on the lifting assembly 9; the cantilever arm support 12 is fixed on the lifting beam 2, and the cantilever arm 7 is slidably fixed on the cantilever arm support 12; the transverse moving driving component is fixed on the arm picking support 12 and is connected with the arm picking support 7.
The machine frame 1 is used as an integral operation foundation, the lifting assembly 9 provides vertical lifting power for integrally lifting the lifting beam 2 and the cantilever support 12, and the machine frame is stable and reliable. The cantilever arm 7 is fixed on the cantilever arm support 12 in a sliding way, so that the transverse movement can be realized on the lifting platform, and the embedding and the separation of the winding core can be realized. The traverse driving assembly transversely drives the cantilever 7 to move on the basis of the cantilever support 12, so that the transverse movement can be realized at a standby position.
In this embodiment, the lifting assembly 9 includes: a lifting hydraulic cylinder; the lifting hydraulic cylinder is fixed on the frame 1, and the end part of a piston rod of the lifting hydraulic cylinder is connected with the lifting beam 2. Namely, a large operation space is formed by the lifting beam 2, and an arrangement space and an operation space are left for the cantilever support 12, so that mutual interference is avoided. The cantilever support 12 is fixedly hung on the lower part of the lifting beam 2.
In this embodiment, the number of hydraulic cylinder is two sets of, two sets of hydraulic cylinder's tailpiece of the piston rod portion is fixed respectively lift crossbeam 2's both ends, realizes the stable stay.
In order to ensure the reliability of sliding fixation, a sliding groove cavity is formed in the cantilever arm support 12, and the cantilever arm 7 is slidably fixed in the sliding groove cavity; thereby realizing a certain degree of supporting and pressing action.
Furthermore, in order to guarantee the stability of the transverse moving direction, a first guide wheel set is arranged in the sliding groove cavity, a first guide sliding groove is formed in the pick arm, and the first guide wheel set is embedded in the first guide sliding groove in a sliding mode, so that the pick arm can be accurately embedded into the winding core.
Similarly, the lifting device further comprises: a limiting slide rail 5 and a limiting guide wheel 3; the limiting slide rail 5 is fixed on the rack 1, the limiting guide wheel 3 is fixed on the cantilever support 12, and the limiting guide wheel 3 can be slidably abutted against the limiting slide rail 5, so that the swinging perpendicular to the lifting direction can be limited.
Specifically, the rack 1 includes: the device comprises a base and four support columns fixed on the base; the lifting assembly 9 is fixed on the base, the number of the limiting slide rails 5 is four, and the four limiting slide rails 5 are correspondingly fixed on the four support columns one by one; the number of the limiting guide wheels 3 is two, the two limiting guide wheels 3 are respectively fixed on two sides of the cantilever arm support 12, and the two limiting guide wheels 3 are respectively embedded between the two limiting guide rails 5 in a sliding manner.
In this embodiment, each group of limiting guide wheels 3 is two, so that the limitation of the swing amplitude is realized.
Further, the traverse drive assembly includes: a driving motor 11, a transmission gear 10 and a transmission rack 6; the driving motor 11 is fixed on the arm picking support 12, the transmission gear 10 is fixed on a rotating shaft of the driving motor 11, the transmission rack 6 is fixed on the arm picking 7 along the transverse moving direction of the arm picking 7, and the transmission gear 10 is meshed with the transmission rack 6, so that the driving of the transmission rack 6 in advancing and retreating is realized through the driving motor 11, and the transverse moving of the arm picking 7 in two directions is driven.
It is worth noting that for accurate quantification, an absolute value sensor can be arranged to measure the output of the driving motor, so that the depth of the driving motor extending into the winding core is achieved, and the reliability of lifting is guaranteed. In this embodiment, the driving motor 11 is a hydraulic motor.
In order to ensure that the lifting is in place, the rack 1 is also provided with a laser range finder 4 for measuring the lifting height in real time.
Meanwhile, in order to improve the safety of the device and avoid rigid collision of a steel coil or obstacles such as people, collapse of the coil and the like, an anti-collision device can be arranged at the end part of the cantilever arm 7.
The anti-collision device comprises: anticollision retaining ring, backup pad, limiting plate, reset spring, ring flange, sleeve, direction limiting plate and the first switch that targets in place.
The anti-collision check ring is fixed on the supporting plate through a supporting arm, the supporting plate is fixed on the first plate surface of the limiting plate, and the limiting plate can be abutted against the inner wall of the sleeve in a sliding manner; the flange plate is fixed at the first end of the sleeve, a middle through hole formed in the middle of the flange plate is communicated with the inner cavity of the sleeve, the support plate is slidably embedded in the middle through hole of the flange plate, and the aperture of the middle through hole is smaller than that of the port of the sleeve; the guide limiting plate is fixed to the second end of the sleeve, the reset spring is embedded in the sleeve, and the first end and the second end of the reset spring are respectively abutted to the second plate surface of the guide limiting plate and the second plate surface of the limiting plate.
Thereby form the elastic contact structure, fix hoisting equipment front end when coil of strip buffer stop promptly, when touching the barrier, if roll up, people etc. collapse, reverse thrust can be along anticollision retaining ring, support arm the backup pad and the limiting plate compression reset spring to realize elastic buffer, avoid rigidity impact hoisting equipment or coil of strip, cause the incident. That is, when a collision accident occurs, temporary relief can be realized to avoid direct impact of rigidity.
The first in-place switch is fixed on the flange plate and arranged in the moving stroke range of the anti-collision check ring, so that the anti-collision check ring is forced to move for a certain distance and reaches the detection position of the first in-place switch, an in-place signal is triggered and can be transmitted back to rear hoisting equipment for prompting an operator, and the system can be stopped in time or directly stopped as a safety warning signal; thereby can also realize accurate warning even emergency stop when realizing interim relief, greatly reduce the risk of incident, promote the security.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
according to the steel coil lifting device provided by the embodiment of the application, the lifting assembly and the lifting beam are arranged on the frame to realize the vertical lifting operation of the cantilever arm support, so that the steel coil is lifted and lowered; then, a cantilever arm and a transverse moving driving assembly are arranged on the cantilever arm support, so that the transverse sliding of the cantilever arm is realized, and the transverse embedding or the separation of the cantilever arm into the steel coil is realized; thereby realizing the complete loading and lifting of the steel coil and facilitating the packaging operation; it is worth to be noted that the cooperation of the cantilever arm, the transverse moving driving assembly and the lifting assembly can greatly improve the operation efficiency; simultaneously, through the support that the core can be stable, safe and reliable is rolled up in the embedding of choosing the arm.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A steel coil lifting device is characterized by comprising: the device comprises a rack, a lifting assembly, a lifting beam, a cantilever arm support, a cantilever arm and a transverse moving driving assembly;
the lifting assembly is fixed on the rack, and the lifting beam is fixed on the lifting assembly;
the cantilever arm support is fixed on the lifting cross beam, and the cantilever arm can be fixed on the cantilever arm support in a sliding manner;
the transverse moving driving assembly is fixed on the cantilever support and connected with the cantilever.
2. The steel coil lifting apparatus as recited in claim 1, wherein the lifting assembly comprises: a lifting hydraulic cylinder;
the lifting hydraulic cylinder is fixed on the rack, and the end part of a piston rod of the lifting hydraulic cylinder is connected with the lifting beam.
3. The steel coil lifting device as recited in claim 2, wherein the number of the lifting cylinders is two, and the ends of the piston rods of the two sets of lifting cylinders are respectively fixed to two ends of the lifting beam.
4. The steel coil lifting device as claimed in claim 1, wherein the cantilever arm support is provided with a sliding groove cavity, and the cantilever arm is slidably fixed in the sliding groove cavity.
5. The steel coil lifting device as claimed in claim 4, wherein a first guiding wheel set is disposed in the sliding groove cavity, the cantilever arm is provided with a first guiding sliding groove, and the first guiding wheel set is slidably embedded in the first guiding sliding groove.
6. The steel coil lifting device as recited in claim 1, further comprising: a limiting slide rail and a limiting guide wheel;
the limiting slide rail is fixed on the rack, the limiting guide wheel is fixed on the cantilever arm support, and the limiting guide wheel can be slidably abutted against the limiting slide rail.
7. The steel coil lifting device as recited in claim 6, wherein the frame comprises: the device comprises a base and four support columns fixed on the base;
the lifting assembly is fixed on the base.
8. The steel coil lifting device as claimed in claim 7, wherein the number of the limiting slide rails is four, and the four limiting slide rails are fixed on the four supporting columns in a one-to-one correspondence manner;
the number of the limiting guide wheels is two, the two limiting guide wheels are respectively fixed on two sides of the cantilever arm support, and the two limiting guide wheels are respectively embedded between the two limiting guide rails in a sliding manner.
9. The steel coil lifting device as claimed in any one of claims 1 to 8, wherein the traverse driving assembly comprises: the driving motor, the transmission gear and the transmission rack;
the driving motor is fixed on the cantilever support, the transmission gear is fixed on a rotating shaft of the driving motor, the transmission rack is fixed on the cantilever along the transverse moving direction of the cantilever, and the transmission gear is meshed with the transmission rack.
10. The steel coil lifting device as recited in claim 9, wherein a laser rangefinder is further provided on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489566.0U CN215362051U (en) | 2021-03-08 | 2021-03-08 | Steel coil lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489566.0U CN215362051U (en) | 2021-03-08 | 2021-03-08 | Steel coil lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215362051U true CN215362051U (en) | 2021-12-31 |
Family
ID=79623857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120489566.0U Active CN215362051U (en) | 2021-03-08 | 2021-03-08 | Steel coil lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215362051U (en) |
-
2021
- 2021-03-08 CN CN202120489566.0U patent/CN215362051U/en active Active
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