CN213231198U - A lifting hook subassembly for engineering machine tool - Google Patents
A lifting hook subassembly for engineering machine tool Download PDFInfo
- Publication number
- CN213231198U CN213231198U CN202021568626.XU CN202021568626U CN213231198U CN 213231198 U CN213231198 U CN 213231198U CN 202021568626 U CN202021568626 U CN 202021568626U CN 213231198 U CN213231198 U CN 213231198U
- Authority
- CN
- China
- Prior art keywords
- arm
- sliding
- bearing
- sliding block
- end part
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a hook component for engineering machinery, which comprises a bearing arm, an adjusting mechanism, a sliding mechanism, a suspension arm, a telescopic mechanism and a safety lock; carrying an arm: the middle part of the top end is welded with a hanging ring; the adjusting mechanism comprises: the servo motor is arranged on the side surface of the bearing arm, the bidirectional screw rod is fixed on an output shaft of the servo motor, two groups of transmission nuts are arranged, and the two groups of transmission nuts are correspondingly in threaded connection with the threaded section of the bidirectional screw rod; a sliding mechanism: the sliding block is connected to the inside of the sliding groove in a sliding manner, and the sliding block is welded on the side face of the transmission nut; suspension arm: the whole body is of an L-shaped structure, and the upper end part of the suspension arm is welded on the sliding block; a telescoping mechanism: the lower end part of the suspension arm is assembled; safety lock: the lifting hook assembly for the engineering machinery is mounted at the telescopic end of the telescopic mechanism, is convenient to adjust, saves time and labor, and is good in use safety.
Description
Technical Field
The utility model relates to an engineering machine tool technical field specifically is a lifting hook subassembly for engineering machine tool.
Background
The single hook in the lifting hook is simple to manufacture and convenient to use, but the stress condition is not good, mostly used in the work occasion with the lifting capacity below 80 tons, the double hooks with symmetrical stress are often adopted when the lifting capacity is large, the laminated lifting hook is formed by riveting a plurality of steel plates which are cut and formed, the whole lifting hook cannot be damaged when cracks appear on individual plates, the safety is better, however, when the coiled material is lifted by the existing lifting hook assembly, the lifting rope needs to pass through the coiled material firstly and then be bound on the lifting hook, the operation is troublesome, therefore, the lifting appliances of the C-shaped lifting appliance and the double-lifting arm are appeared, the lifting appliance of the double-lifting arm is manually adjusted when the lifting arm is adjusted, the operation is very troublesome, time and labor are wasted, meanwhile, no safety lock is arranged between the double lifting arms, and the.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a lifting hook subassembly for engineering machine tool, it is convenient to adjust, labour saving and time saving, and the safety in utilization is good, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting hook component for engineering machinery comprises a bearing arm, an adjusting mechanism, a sliding mechanism, a lifting arm, a telescopic mechanism and a safety lock;
carrying an arm: the middle part of the top end is welded with a hanging ring;
the adjusting mechanism comprises: the servo motor is arranged on the side surface of the bearing arm, the bidirectional screw rod is fixed on an output shaft of the servo motor, two groups of transmission nuts are arranged, and the two groups of transmission nuts are correspondingly in threaded connection with the threaded section of the bidirectional screw rod;
a sliding mechanism: the sliding block is connected to the inside of the sliding groove in a sliding manner, and the sliding block is welded on the side face of the transmission nut;
suspension arm: the whole body is of an L-shaped structure, and the upper end part of the suspension arm is welded on the sliding block;
a telescoping mechanism: the lower end part of the suspension arm is assembled;
safety lock: the telescopic end part is arranged on the telescopic mechanism;
the power supply, the single chip microcomputer and the wireless transceiver are all installed at the top of the bearing arm, the output end of the power supply is electrically connected with the input end of the single chip microcomputer, the single chip microcomputer is electrically connected with the wireless transceiver in a two-way mode, and the output end of the single chip microcomputer is electrically connected with the input end of the servo motor.
Further, still include the bearing, the bearing is fixed on bearing the arm, and the tip assembly of two-way lead screw has guaranteed the rationality of design in the bearing.
Furthermore, telescopic machanism includes electric putter and insulating seat, and electric putter installs the lower tip at the davit, the flexible tip at electric putter is fixed to the insulating seat, and the output of singlechip is connected to electric putter's input electricity, the both ends lock of coiled material is at the lower tip of davit, then, electric putter's flexible end drives the insulating seat and removes to guarantee that the safety lock can carry out the closure.
Further, the safety lock includes the electro-magnet and adsorbs the iron sheet, and the electro-magnet is installed on one of them group of insulator, adsorb the iron sheet and fix on another group of insulator, the electro-magnet is connected with the magnetism of adsorbing the iron sheet, the output of singlechip is connected to the input electricity of electro-magnet, and the electro-magnet circular telegram is connected with the magnetism of adsorbing the iron sheet to make two sets of telescopic machanisms connect into a whole, avoid the coiled material to drop, guaranteed the security of using.
Further, the electro-magnet is protruding structure, adsorbs the iron sheet and is the flute profile structure, carry out unsmooth cooperation between electro-magnet and the absorption iron sheet, guaranteed the adsorption strength between electro-magnet and the absorption iron sheet.
Compared with the prior art, the beneficial effects of the utility model are that: the lifting hook component for the engineering machinery has the following advantages:
1. the output shaft of the servo motor drives the bidirectional screw rod to rotate, the bidirectional screw rod is in threaded transmission with the transmission nut, the transmission nut drives the sliding block to slide in the sliding groove, and the sliding block drives the suspension arms to move, so that the distance between the two groups of suspension arms is adjusted, the suspension arms are adaptive to coiled materials of different sizes, the adjustment is convenient, time and labor are saved, the suspension arms are assembled on the sliding block to avoid the bearing of the bidirectional screw rod, and the use safety is guaranteed.
2. The electromagnet is electrified and is magnetically connected with the adsorption iron sheet, so that the two groups of telescopic mechanisms are connected into a whole, the coiled material is prevented from falling, and the use safety is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: the device comprises a bearing arm 1, a power supply 2, a lifting ring 3, a singlechip 4, a wireless transceiver 5, a sliding mechanism 6, a sliding block 61, a sliding groove 62, a telescopic mechanism 7, an electric push rod 71, an insulating seat 72, a safety lock 8, an electromagnet 81, an iron sheet 82, an adjusting mechanism 9, a servo motor 91, a transmission nut 92, a bidirectional screw rod 93, a suspension arm 10 and a bearing 11.
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. 1-2, the present invention provides a technical solution: a lifting hook component for engineering machinery comprises a bearing arm 1, an adjusting mechanism 9, a sliding mechanism 6, a lifting arm 10, a telescopic mechanism 7 and a safety lock 8;
the bearing arm 1: the middle part of the top end is welded with a hanging ring 3;
the adjusting mechanism 9: the servo motor 91 is arranged on the side surface of the bearing arm 1, the bidirectional screw rods 93 are fixed on output shafts of the servo motor 91, two groups of transmission nuts 92 are arranged, and the two groups of transmission nuts 92 are correspondingly in threaded connection with threaded sections of the bidirectional screw rods 93;
the slide mechanism 6: the sliding device comprises a sliding block 61 and a sliding groove 62, wherein the sliding groove 62 is formed in the bearing arm 1, the sliding block 61 is connected to the inside of the sliding groove 62 in a sliding mode, and the sliding block 61 is welded on the side face of a transmission nut 92;
an output shaft of the servo motor 91 drives the bidirectional screw rod 93 to rotate, the bidirectional screw rod 93 is in threaded transmission with the transmission nut 92, the transmission nut 92 drives the sliding block 61 to slide in the sliding groove 62, the sliding block 61 drives the suspension arms 10 to move, and therefore the distance between the two groups of suspension arms 10 is adjusted, the suspension arms are suitable for coiled materials with different sizes, the adjustment is convenient, time and labor are saved, the suspension arms 10 are assembled on the sliding block 61, the load of the bidirectional screw rod 93 is avoided, and the use safety is guaranteed;
a suspension arm 10: the whole body is of an L-shaped structure, and the upper end part of the suspension arm 10 is welded on the sliding block 61;
the telescoping mechanism 7: is assembled at the lower end of the boom 10;
the safety lock 8: is arranged at the telescopic end part of the telescopic mechanism 7;
wherein, still include power 2, singlechip 4 and wireless transceiver 5, power 2, singlechip 4 and wireless transceiver 5 are all installed at the top of bearing arm 1, and singlechip 4's input is connected to power 2's output electricity, and singlechip 4 is connected with wireless transceiver 5 two-way electricity, and servo motor 91's input is connected to singlechip 4's output electricity.
The bearing device further comprises a bearing 11, the bearing 11 is fixed on the bearing arm 1, and the end part of the bidirectional screw rod 93 is assembled in the bearing 11, so that the reasonability of design is guaranteed.
The telescopic mechanism 7 comprises an electric push rod 71 and an insulating seat 72, the electric push rod 71 is installed at the lower end part of the suspension arm 10, the insulating seat 72 is fixed at the telescopic end part of the electric push rod 71, the input end of the electric push rod 71 is electrically connected with the output end of the single chip microcomputer 4, the two ends of the coiled material are buckled at the lower end part of the suspension arm 10, and then the telescopic end of the electric push rod 71 drives the insulating seat 72 to move, so that the safety lock 8 can be locked.
The electromagnet 81 is of a convex structure, the adsorption iron sheet 82 is of a groove-shaped structure, the electromagnet 81 and the adsorption iron sheet 82 are in concave-convex fit, and the adsorption strength between the electromagnet 81 and the adsorption iron sheet 82 is guaranteed.
The servo motor 91, the electric push rod 71 and the electromagnet 81 are respectively controlled by the single chip microcomputer 4, and information processed by the single chip microcomputer 4 is transmitted to remote control equipment through the wireless transceiver 5, so that convenience in operation is guaranteed.
When in use: an output shaft of the servo motor 91 drives the bidirectional screw rod 93 to rotate, the bidirectional screw rod 93 is in threaded transmission with the transmission nut 92, the transmission nut 92 drives the sliding block 61 to slide in the sliding groove 62, and the sliding block 61 drives the suspension arms 10 to move, so that the distance between the two groups of suspension arms 10 is adjusted, and the suspension arms are suitable for coiled materials with different sizes.
The two ends of the coiled material are buckled at the lower end part of the suspension arm 10, then the telescopic end of the electric push rod 71 drives the insulating base 72 to move, so that the electromagnet 81 is inserted into the adsorption iron sheet 82, the electromagnet 81 is electrified and is magnetically connected with the adsorption iron sheet 82, and therefore the two groups of telescopic mechanisms 7 are connected into a whole to avoid the coiled material from falling.
The servo motor 91, the electric push rod 71 and the electromagnet 81 are respectively controlled by the singlechip 4, and information processed by the singlechip 4 is transmitted to remote control equipment through the wireless transceiver 5.
It is worth noting that: the servo motor 91, the electric push rod 71 and the electromagnet 81 are all configured according to the actual application scene, the singlechip 4 is a RISC type singlechip, the wireless transceiver 5 is a product of Nanjing Shize science and technology Limited company, and the singlechip 4 controls the wireless transceiver 5, the servo motor 91, the electric push rod 71 and the electromagnet 81 to adopt a common method in the prior art.
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 lifting hook subassembly for engineering machinery which characterized in that: comprises a bearing arm (1), an adjusting mechanism (9), a sliding mechanism (6), a suspension arm (10), a telescopic mechanism (7) and a safety lock (8);
carrying arm (1): the middle part of the top end is welded with a hanging ring (3);
adjusting mechanism (9): the servo motor (91) is arranged on the side surface of the bearing arm (1), the two-way screw rod (93) is fixed on an output shaft of the servo motor (91), two groups of transmission nuts (92) are arranged, and the two groups of transmission nuts (92) are correspondingly in threaded connection with the threaded section of the two-way screw rod (93);
sliding mechanism (6): the device comprises a sliding block (61) and a sliding groove (62), wherein the sliding groove (62) is formed in a bearing arm (1), the sliding block (61) is connected to the inside of the sliding groove (62) in a sliding mode, and the sliding block (61) is welded to the side face of a transmission nut (92);
boom (10): the whole body is of an L-shaped structure, and the upper end part of the suspension arm (10) is welded on the sliding block (61);
telescoping mechanism (7): is assembled at the lower end part of the suspension arm (10);
safety lock (8): is arranged at the telescopic end part of the telescopic mechanism (7);
the intelligent robot arm comprises a bearing arm (1), and is characterized by further comprising a power supply (2), a single chip microcomputer (4) and a wireless transceiver (5), wherein the power supply (2), the single chip microcomputer (4) and the wireless transceiver (5) are all mounted at the top of the bearing arm (1), the output end of the power supply (2) is electrically connected with the input end of the single chip microcomputer (4), the single chip microcomputer (4) is electrically connected with the wireless transceiver (5) in a two-way mode, and the output end of the single chip microcomputer (4) is electrically connected with the.
2. A hook assembly for a working machine according to claim 1, wherein: the bearing (11) is fixed on the bearing arm (1), and the end part of the bidirectional screw rod (93) is assembled in the bearing (11).
3. A hook assembly for a working machine according to claim 1, wherein: the telescopic mechanism (7) comprises an electric push rod (71) and an insulating seat (72), the electric push rod (71) is installed at the lower end part of the suspension arm (10), the insulating seat (72) is fixed at the telescopic end part of the electric push rod (71), and the input end of the electric push rod (71) is electrically connected with the output end of the single chip microcomputer (4).
4. A hook assembly for a working machine according to claim 1, wherein: safety lock (8) are including electro-magnet (81) and adsorb iron sheet (82), and install on one of them a set of insulating seat (72) electro-magnet (81), adsorb iron sheet (82) and fix on another set of insulating seat (72), electro-magnet (81) with adsorb iron sheet (82) magnetism and be connected, the output of singlechip (4) is connected to the input electricity of electro-magnet (81).
5. A hook assembly for a working machine according to claim 4, wherein: the electromagnet (81) is of a protruding structure, the adsorption iron sheet (82) is of a groove-shaped structure, and the electromagnet (81) is matched with the adsorption iron sheet (82) in a concave-convex mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568626.XU CN213231198U (en) | 2020-08-01 | 2020-08-01 | A lifting hook subassembly for engineering machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568626.XU CN213231198U (en) | 2020-08-01 | 2020-08-01 | A lifting hook subassembly for engineering machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231198U true CN213231198U (en) | 2021-05-18 |
Family
ID=75891758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568626.XU Expired - Fee Related CN213231198U (en) | 2020-08-01 | 2020-08-01 | A lifting hook subassembly for engineering machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860132A (en) * | 2021-08-25 | 2021-12-31 | 山东水总有限公司 | Sectional hoisting equipment for large gate and hoisting method thereof |
| CN113860132B (en) * | 2021-08-25 | 2024-05-14 | 山东水总有限公司 | Sectional hoisting equipment and hoisting method for large gate |
-
2020
- 2020-08-01 CN CN202021568626.XU patent/CN213231198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860132A (en) * | 2021-08-25 | 2021-12-31 | 山东水总有限公司 | Sectional hoisting equipment for large gate and hoisting method thereof |
| CN113860132B (en) * | 2021-08-25 | 2024-05-14 | 山东水总有限公司 | Sectional hoisting equipment and hoisting method for large gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213231198U (en) | A lifting hook subassembly for engineering machine tool | |
| CN107378522A (en) | A kind of machining platform of adjustable-angle | |
| CN205397843U (en) | Dry -type air -core reactor lifts by crane specialized tool | |
| CN202390074U (en) | Gantry hook | |
| CN209468034U (en) | A kind of roasting multifunctional crane gripping mechanism | |
| CN203445481U (en) | Sling specialized for replacing whole 66-kilovolt isolating switch set | |
| CN205034944U (en) | Web hoisting accessory | |
| CN105119203A (en) | Lifting tool for comprehensive live overhaul of distribution network | |
| CN105071297A (en) | Multifunctional power distribution line paying-off tackle | |
| CN204967142U (en) | Join in marriage comprehensive electrified maintenance of net and carry lineman's utensil | |
| CN204205402U (en) | UHVDC Transmission Lines changes tangent tower wire clamp tool | |
| CN210838693U (en) | Auxiliary device for replacing double-string insulator connecting hardware fittings in electrified manner | |
| CN210779053U (en) | 220kV bolt type earth connection right angle is installed and removed a mouthful device fast | |
| CN206098757U (en) | Copper row shunt clamp | |
| CN210193195U (en) | Special hoisting device for H-shaped steel component | |
| CN206098793U (en) | Subassembly is pressed from both sides in copper bar reposition of redundant personnel | |
| CN208099680U (en) | Transformer positioning turnover tooling | |
| CN207259624U (en) | A kind of gantry plating line flies a bar fixture | |
| CN205616455U (en) | A major possession delivery automotive vehicle for electric plate wire | |
| CN206098792U (en) | Subassembly is pressed from both sides in copper bar reposition of redundant personnel | |
| CN212563130U (en) | Drill rod lifting device for horizontal directional drilling machine | |
| CN206544170U (en) | A kind of blanking mechanical hand | |
| CN209690103U (en) | A kind of automatic foot-mat wear-resistant strength test equipment | |
| CN218465322U (en) | No-load electric rope releasing device for hoisting | |
| CN215711069U (en) | Special lifting appliance for steelmaking electric furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: 714000 No. 1 Xihuan Road, Weinan High-tech Industrial Development Zone, Shaanxi Province Patentee after: SHAANXI WESTERN HEAVY INDUSTRY Co.,Ltd. Address before: 230000 lakeside osmanthus garden, 100m west of Guizhou Road, Baohe District, Hefei City, Anhui Province Patentee before: Si Linlin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |