CN214141192U - Asbestos rubber sheet forming roller hoisting machine - Google Patents
Asbestos rubber sheet forming roller hoisting machine Download PDFInfo
- Publication number
- CN214141192U CN214141192U CN202023080804.7U CN202023080804U CN214141192U CN 214141192 U CN214141192 U CN 214141192U CN 202023080804 U CN202023080804 U CN 202023080804U CN 214141192 U CN214141192 U CN 214141192U
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- hoisting
- portal frame
- hydraulic cylinders
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- 239000010425 asbestos Substances 0.000 title claims abstract description 17
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hoisting machines, in particular to a hoisting machine for asbestos rubber sheet forming rollers; the manual operation amount is reduced, the forming roller can be effectively fixed, and the hoisting efficiency and the hoisting operation safety are improved; including two sets of guide rails, hoist and mount portal frame, hydraulic pressure station, two sets of first pneumatic cylinders, servo motor, two sets of bearings, the screw lead screw, two sets of sliding seat, two sets of second pneumatic cylinders and two sets of socket joint rings, the bottom left part and the right part of hoist and mount portal frame all can rotate and be provided with two sets of gyro wheels, the gyro wheel can control rolling setting on the guide rail, hydraulic pressure station fixed mounting is on hoist and mount portal frame, two sets of first pneumatic cylinders are fixed setting up respectively in the top left part of two sets of guide rails, the output of two sets of first pneumatic cylinders all with the left end fixed connection who hoists the portal frame, servo motor fixed mounting is on the left end upper portion of hoist and mount portal frame, left part and right part screw thread on the screw lead screw are each other for the left-hand thread, hoist and mount portal frame top is provided with the spout.
Description
Technical Field
The utility model relates to a technical field of hoisting machine especially relates to an asbestos rubber sheet forming roll hoisting machine.
Background
As is well known, an asbestos rubber sheet forming roller hoisting machine is a device for hoisting asbestos rubber sheet forming rollers; the hoisting of current asbestos rubber sheet forming roll generally adopts electric block to hoist, when carrying out the hoist and mount operation through electric block, needs operating personnel frequently to carry out the fixed of lifting hook and dismantles, influences the hoist and mount efficiency of forming roll, and the forming roll easily appears rocking the aversion at hoist and mount in-process, influences the security of hoist and mount operation, has certain use limitation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a reduce manual operation volume, can effectively fix the shaping roller, improve the asbestos rubber sheet shaping roller hoisting machine of hoist and mount efficiency and hoist and mount operation security.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the hydraulic lifting device comprises two groups of guide rails, a lifting portal frame, a hydraulic station, two groups of first hydraulic cylinders, a servo motor, two groups of bearings, a threaded lead screw, two groups of sliding seats, two groups of second hydraulic cylinders and two groups of socket rings, wherein the left part and the right part of the bottom end of the lifting portal frame can be rotatably provided with two groups of rollers, the rollers can be arranged on the guide rails in a left-right rolling manner, the hydraulic station is fixedly arranged on the lifting portal frame, the two groups of first hydraulic cylinders are respectively and fixedly arranged at the left parts of the top ends of the two groups of guide rails, the output ends of the two groups of first hydraulic cylinders are fixedly connected with the left end of the lifting portal frame, the servo motor is fixedly arranged at the upper part of the left end of the lifting portal frame, the two groups of bearings are respectively and fixedly arranged at the front part and the rear part of the top end of the lifting portal frame, the threaded lead screw can be rotatably arranged between the two groups of bearings, and threads at the left part and the right part of the threaded lead screw are mutually reversely buckled, hoist portal frame top is provided with the spout, two sets of sliding brackets can be around gliding set up in the spout, two sets of sliding brackets with screw thread drive connects, two sets of second pneumatic cylinders fixed respectively set up in the bottom of two sets of sliding brackets, two sets of socket joint rings respectively fixed mounting in the output of two sets of second pneumatic cylinders, the input of two sets of first pneumatic cylinders and two sets of second pneumatic cylinders is respectively through hydraulic pressure oil pipe and hydraulic power unit's output intercommunication.
Preferably, the material placing device further comprises a material placing table, the front end and the rear end of the material placing table are fixedly connected with the front ends and the rear ends of the two groups of guide rails respectively, the top end face of the material placing table is obliquely arranged in a low-left and high-right mode, and the left end of the material placing table is fixedly provided with two groups of blocking supports.
Preferably, the sliding groove is internally and fixedly provided with a guide rod, and the two groups of sliding seats can be arranged on the guide rod in a left-right sliding manner.
Preferably, the threaded lead screw and the guide rod are both sleeved with springs, and two ends of each spring are respectively in close contact with the two groups of sliding seats.
Preferably, all be provided with the installation ear on two sets of guide rails, be provided with the bolt hole on the installation ear.
(III) advantageous effects
Compared with the prior art, the utility model provides an asbestos rubber sheet becomes grooved roll hoisting machine possesses following beneficial effect: the asbestos rubber sheet forming roller hoisting machine is characterized in that initially, a hoisting portal frame is positioned at the right parts of two groups of guide rails, two groups of second hydraulic cylinders are started, output ends of the two groups of second hydraulic cylinders are extended, two groups of socket hoisting rings are respectively positioned at the front part and the rear part of a rotating shaft on a forming roller, a servo motor is started, the servo motor drives a threaded lead screw to rotate, after thread transmission, two groups of sliding seats synchronously move to the center of the hoisting portal frame along a sliding groove, the rotating shaft on the forming roller is inserted into the socket hoisting rings, the two groups of second hydraulic cylinders are started, the output ends of the two groups of second hydraulic cylinders are shortened, the forming roller is hoisted, the output ends of the two groups of first hydraulic cylinders are shortened, a roller rolls leftwards along the guide rails, the hoisting portal frame moves leftwards, after reaching a specified hoisting position, the output ends of the two groups of second hydraulic cylinders are extended, and the forming roller falls to the specified hoisting position, the servo motor is started, the servo motor rotates reversely, the two groups of sliding seats move reversely, the rotating shafts of the socket lifting rings and the forming rollers are separated, the forming rollers are hoisted, manual operation amount is reduced, the forming rollers can be effectively fixed, and hoisting efficiency and hoisting operation safety are improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 2 according to the present invention;
in the drawings, the reference numbers: 1. a guide rail; 2. hoisting a portal frame; 3. a hydraulic station; 4. a first hydraulic cylinder; 5. a servo motor; 6. a bearing; 7. a threaded lead screw; 8. a sliding seat; 9. a second hydraulic cylinder; 10. inserting a hanging ring; 11. a roller; 12. a chute; 13. a material waiting placing table; 14. blocking and supporting; 15. a guide bar; 16. a spring; 17. mounting lugs; 18. bolt holes.
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. 1-3, the asbestos rubber sheet forming roller hoisting machine of the present invention comprises two sets of guide rails 1, a hoisting portal frame 2, a hydraulic station 3, two sets of first hydraulic cylinders 4, a servo motor 5, two sets of bearings 6, a threaded lead screw 7, two sets of sliding seats 8, two sets of second hydraulic cylinders 9 and two sets of socket rings 10, wherein the left and right portions of the bottom end of the hoisting portal frame 2 are rotatably provided with two sets of rollers 11, the rollers 11 are arranged on the guide rails 1 in a left-right rolling manner, the hydraulic station 3 is fixedly arranged on the hoisting portal frame 2, the two sets of first hydraulic cylinders 4 are respectively fixedly arranged on the left portions of the top ends of the two sets of guide rails 1, the output ends of the two sets of first hydraulic cylinders 4 are fixedly connected with the left end of the hoisting portal frame 2, the servo motor 5 is fixedly arranged on the upper portion of the left end of the hoisting portal frame 2, the two sets of bearings 6 are respectively fixedly arranged on the front portion and the rear portion of the top end of the hoisting portal frame 2, the threaded lead screw 7 is rotatably arranged between the two groups of bearings 6, the left threads and the right threads on the threaded lead screw 7 are mutually reversely buckled, a sliding chute 12 is arranged at the top of the hoisting portal frame 2, the two groups of sliding seats 8 are arranged in the sliding chute 12 in a front-back sliding manner, the two groups of sliding seats 8 are in threaded transmission connection with the threaded lead screw 7, the two groups of second hydraulic cylinders 9 are respectively and fixedly arranged at the bottom ends of the two groups of sliding seats 8, the two groups of socket rings 10 are respectively and fixedly arranged at the output ends of the two groups of second hydraulic cylinders 9, and the input ends of the two groups of first hydraulic cylinders 4 and the two groups of second hydraulic cylinders 9 are respectively communicated with the output end of a hydraulic pump station through hydraulic oil pipes; initially, a hoisting portal frame 2 is positioned at the right part of two groups of guide rails 1, two groups of second hydraulic cylinders 9 are started, output ends of the two groups of second hydraulic cylinders 9 are extended, two groups of socket rings 10 are respectively positioned at the front part and the rear part of a rotating shaft on a forming roller, a servo motor 5 is started, the servo motor 5 drives a threaded lead screw 7 to rotate, after thread transmission, two groups of sliding seats 8 synchronously move towards the center of the hoisting portal frame 2 along a sliding groove 12, the rotating shaft on the forming roller is inserted into the socket rings 10, at the moment, the two groups of second hydraulic cylinders 9 are started, the output ends of the two groups of second hydraulic cylinders 9 are shortened, the forming roller is hoisted, the two groups of first hydraulic cylinders 4 are started, the output ends of the two groups of first hydraulic cylinders 4 are shortened, a roller 11 rolls leftwards along the guide rails 1, the hoisting portal frame 2 moves leftwards, after reaching a specified hoisting position, the output ends of the two groups of second hydraulic cylinders 9 are extended, and the forming roller is dropped to the specified hoisting position, starting servo motor 5, servo motor 5 reversal, two sets of sliding seat 8 reverse motion make socket joint rings 10 break away from with the pivot on the shaping roller, accomplish the hoist and mount of shaping roller, reduce the manual operation volume, can effectively fix the shaping roller, improve hoist and mount efficiency and hoist and mount operation security.
The utility model discloses an asbestos rubber sheet forming roller hoisting machine, still include and wait to expect to place the platform 13, wait to expect to place the front end and the rear end of platform 13 and the front end and the rear end right part fixed connection of two sets of guide rails 1 respectively, wait to expect to place the left low right high slope setting of the top end face of platform 13, wait to expect to place the left end fixed setting of platform 13 and have two sets of fender brace 14; the forming rollers are supported by the material waiting placing table 13, so that the forming rollers can wait for materials at the top of the material waiting placing table 13, and after a group of forming rollers close to the left part of the material waiting placing table 13 are lifted, the forming rollers on the material waiting placing table 13 automatically roll leftwards and perform position compensation under the action of gravity, so that the positions of lifting points are kept consistent, the forming rollers can be conveniently lifted, and the lifting efficiency is improved; a guide rod 15 is fixedly arranged in the sliding chute 12, and the two groups of sliding seats 8 can be arranged on the guide rod 15 in a left-right sliding manner; through the arrangement of the guide rod 15, the sliding seat 8 can slide back and forth more stably and is not easy to shake, the stable type of hoisting is ensured, and the safety of hoisting operation is improved; the threaded screw 7 and the guide rod 15 are both sleeved with springs 16, and two ends of each spring 16 are respectively in close contact with the two groups of sliding seats 8; through the arrangement of the spring 16, a certain acting force can be always kept between the two groups of sliding seats 8, so that a certain longitudinal acting force exists between the sliding seats 8 and the threaded lead screw 7, the threaded lead screw 7 can be effectively prevented from rotating automatically, and the stability of the two groups of sliding seats 8 in a static state is ensured; mounting lugs 17 are arranged on the two groups of guide rails 1, and bolt holes 18 are arranged on the mounting lugs 17; the guide rail 1 is fixed by penetrating an external buried bolt through the bolt hole 18 on the mounting lug 17, so that the whole equipment is fixedly mounted on the ground, and the stability and the safety of the device are ensured.
When in use, initially, the hoisting portal frame 2 is positioned at the right part of the two groups of guide rails 1, the two groups of second hydraulic cylinders 9 are started, the output ends of the two groups of second hydraulic cylinders 9 are extended, the two groups of socket rings 10 are respectively positioned at the front part and the rear part of the rotating shaft on the forming roll, the servo motor 5 is started, the servo motor 5 drives the threaded lead screw 7 to rotate, after threaded transmission, the two groups of sliding seats 8 synchronously move towards the center of the hoisting portal frame 2 along the sliding chute 12, the rotating shaft on the forming roll is inserted into the socket rings 10, at the moment, the two groups of second hydraulic cylinders 9 are started, the output ends of the two groups of second hydraulic cylinders 9 are shortened, the forming roll is hoisted, the two groups of first hydraulic cylinders 4 are started, the output ends of the two groups of first hydraulic cylinders 4 are shortened, the roller 11 rolls leftwards along the guide rails 1, the hoisting portal frame 2 moves leftwards, after reaching the appointed hoisting position, the output ends of the two groups of second hydraulic cylinders 9 are extended, the forming roller falls to a hoisting designated position, the servo motor 5 is started, the servo motor 5 rotates reversely, and the two groups of sliding seats 8 move reversely, so that the socket lifting rings 10 are separated from the rotating shaft on the forming roller, the hoisting of the forming roller is completed, the manual operation amount is reduced, the forming roller can be effectively fixed, and the hoisting efficiency and the hoisting operation safety are improved; the forming rollers are supported by the material waiting placing table 13, so that the forming rollers can wait for materials at the top of the material waiting placing table 13, and after a group of forming rollers close to the left part of the material waiting placing table 13 are lifted, the forming rollers on the material waiting placing table 13 automatically roll leftwards and perform position compensation under the action of gravity, so that the positions of lifting points are kept consistent, the forming rollers can be conveniently lifted, and the lifting efficiency is improved; through the arrangement of the guide rod 15, the sliding seat 8 can slide back and forth more stably and is not easy to shake, the stable type of hoisting is ensured, and the safety of hoisting operation is improved; through the arrangement of the spring 16, a certain acting force can be always kept between the two groups of sliding seats 8, so that a certain longitudinal acting force exists between the sliding seats 8 and the threaded lead screw 7, the threaded lead screw 7 can be effectively prevented from rotating automatically, and the stability of the two groups of sliding seats 8 in a static state is ensured; the guide rail 1 is fixed by penetrating an external buried bolt through the bolt hole 18 on the mounting lug 17, so that the whole equipment is fixedly mounted on the ground, and the stability and the safety of the device are ensured.
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.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hoisting machine for asbestos rubber sheet forming rollers is characterized by comprising two groups of guide rails (1), a hoisting portal frame (2), a hydraulic station (3), two groups of first hydraulic cylinders (4), a servo motor (5), two groups of bearings (6), a threaded lead screw (7), two groups of sliding seats (8), two groups of second hydraulic cylinders (9) and two groups of socket hoisting rings (10), wherein the left part and the right part of the bottom end of the hoisting portal frame (2) can be rotatably provided with two groups of rollers (11), the rollers (11) can be arranged on the guide rails (1) in a left-right rolling manner, the hydraulic station (3) is fixedly arranged on the hoisting portal frame (2), the two groups of first hydraulic cylinders (4) are respectively and fixedly arranged at the left parts of the top ends of the two groups of guide rails (1), the output ends of the two groups of first hydraulic cylinders (4) are fixedly connected with the left end of the hoisting portal frame (2), the servo motor (5) is fixedly installed on the upper portion of the left end of the hoisting portal frame (2), two groups of bearings (6) are respectively and fixedly arranged on the front portion and the rear portion of the top end of the hoisting portal frame (2), the threaded lead screw (7) is rotatably arranged between the two groups of bearings (6), the left portion and the right portion of threads on the threaded lead screw (7) are mutually reversely buckled, a sliding groove (12) is arranged at the top of the hoisting portal frame (2), the two groups of sliding seats (8) are arranged in the sliding groove (12) in a front-back sliding manner, the two groups of sliding seats (8) are in threaded transmission connection with the threaded lead screw (7), the two groups of second hydraulic cylinders (9) are respectively and fixedly arranged at the bottom ends of the two groups of sliding seats (8), and the two groups of socket rings (10) are respectively and fixedly installed at the output ends of the two groups of second hydraulic cylinders (9), the input ends of the two groups of first hydraulic cylinders (4) and the two groups of second hydraulic cylinders (9) are respectively communicated with the output end of the hydraulic pump station through hydraulic oil pipes.
2. The asbestos rubber sheet forming roller hoisting machine according to claim 1, characterized by further comprising a material placing table (13), wherein the front end and the rear end of the material placing table (13) are respectively and fixedly connected with the front end and the rear end of the two sets of guide rails (1), the top end surface of the material placing table (13) is obliquely arranged with a lower left part and a higher right part, and the left end of the material placing table (13) is fixedly provided with two sets of blocking supports (14).
3. The asbestos rubber sheet forming roller hoisting machine according to claim 2, characterized in that the inside of the chute (12) is fixedly provided with a guide rod (15), and the two sets of sliding seats (8) are arranged on the guide rod (15) in a left-right sliding manner.
4. The asbestos rubber sheet forming roller hoisting machine according to claim 3, characterized in that the threaded screw (7) and the guide rod (15) are both sleeved with springs (16), and both ends of the springs (16) are respectively in close contact with the two sets of sliding seats (8).
5. A hoisting machine for asbestos rubber sheets forming rollers, as claimed in claim 4, characterized in that said two sets of guides (1) are provided with mounting lugs (17), said mounting lugs (17) being provided with bolt holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080804.7U CN214141192U (en) | 2020-12-18 | 2020-12-18 | Asbestos rubber sheet forming roller hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080804.7U CN214141192U (en) | 2020-12-18 | 2020-12-18 | Asbestos rubber sheet forming roller hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214141192U true CN214141192U (en) | 2021-09-07 |
Family
ID=77589112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023080804.7U Expired - Fee Related CN214141192U (en) | 2020-12-18 | 2020-12-18 | Asbestos rubber sheet forming roller hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214141192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799653A (en) * | 2022-06-29 | 2022-07-29 | 深圳市宏仁鑫科技有限公司 | Welding seam guide roll for straight welded pipe production line |
| CN115781246A (en) * | 2022-11-08 | 2023-03-14 | 山东科技大学 | Pin shaft dismounting device and application and working method thereof in hydraulic support quick intelligent mounting system |
-
2020
- 2020-12-18 CN CN202023080804.7U patent/CN214141192U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799653A (en) * | 2022-06-29 | 2022-07-29 | 深圳市宏仁鑫科技有限公司 | Welding seam guide roll for straight welded pipe production line |
| CN114799653B (en) * | 2022-06-29 | 2022-09-02 | 深圳市宏仁鑫科技有限公司 | Welding seam guide roll for straight welded pipe production line |
| CN115781246A (en) * | 2022-11-08 | 2023-03-14 | 山东科技大学 | Pin shaft dismounting device and application and working method thereof in hydraulic support quick intelligent mounting system |
| CN115781246B (en) * | 2022-11-08 | 2024-03-19 | 山东科技大学 | Pin shaft dismounting device and application and working method thereof in hydraulic support rapid intelligent mounting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |