CN113353811A - Lifting type engineering machinery transfer device - Google Patents
Lifting type engineering machinery transfer device Download PDFInfo
- Publication number
- CN113353811A CN113353811A CN202110674403.4A CN202110674403A CN113353811A CN 113353811 A CN113353811 A CN 113353811A CN 202110674403 A CN202110674403 A CN 202110674403A CN 113353811 A CN113353811 A CN 113353811A
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- CN
- China
- Prior art keywords
- motor
- fixedly connected
- transfer device
- bevel gear
- rod
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims description 21
- 230000035939 shock Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses a lifting type engineering machinery transfer device, wherein the top of a rotary table is fixedly connected with a hydraulic telescopic rod and an upright post respectively, the hydraulic telescopic rod and the upright post are both vertically arranged, the top of the upright post is rotatably connected with one end of a supporting rod, the other end of the supporting rod is hinged with a hanging rod, and the telescopic end of the hydraulic telescopic rod is hinged with the supporting rod; the bottom fixedly connected with regulating chamber of jib, the bottom of regulating chamber is connected with the second motor, the output shaft top fixedly connected with drive bevel gear of second motor, the both sides of drive bevel gear have meshed respectively one driven bevel gear, two driven bevel gear fixed connection respectively are in the one end of two screw shafts, the other end of two screw shafts is threaded connection respectively in two cover pipes, two cover pipes are sliding connection respectively on the left and right sides wall of regulating chamber. The device is provided with two lifting hooks, and the distance between the two lifting hooks can be adjusted to enable the lifting hooks to be matched with the size of the engineering machinery, so that the flexibility and the applicability of the transfer device are enhanced.
Description
Technical Field
The invention relates to the technical field of engineering machinery equipment, in particular to a lifting type engineering machinery transfer device.
Background
The existing lifting type engineering machinery transfer device has certain limitations in use, for example, the distance between hooks on the transfer device cannot be adjusted, so that the transfer device and the engineering machinery are not beneficial to fixing when the engineering machinery is too large or too small, and the transfer device is lack of a necessary damping mechanism and is easy to influence the stability when moving on an uneven road surface.
Disclosure of Invention
The invention aims to overcome the defect that the distance between two hooks cannot be adjusted in the prior art, and provides a lifting type engineering machinery transfer device.
In order to achieve the purpose, the invention provides the following technical scheme:
a lifting type engineering machinery transfer device comprises a base, wherein the bottom of the base is connected with a plurality of mechanisms for damping and moving devices, the top of the base is rotatably connected with a rotary table, the top of the rotary table is respectively and fixedly connected with a hydraulic telescopic rod and an upright post, the hydraulic telescopic rod and the upright post are vertically arranged, the top of the upright post is rotatably connected with one end of a supporting rod, the other end of the supporting rod is hinged with a hanging rod, the hanging rod is also vertically arranged, and the telescopic end of the hydraulic telescopic rod is hinged with the supporting rod;
the bottom fixedly connected with control chamber of jib, the bottom of control chamber is connected with the second motor, the output shaft of second motor stretches into in the control chamber, the top fixedly connected with drive bevel gear of output shaft, drive bevel gear's both sides have meshed respectively one driven bevel gear, two driven bevel gear respectively fixed connection are in the one end of two screw shafts, the other end difference threaded connection of two screw shafts is in two cover pipes, two cover pipes respectively sliding connection are on the left and right sides wall of control chamber, the cover pipe is located the outer bottom fixedly connected with lifting hook of control chamber, the vertical downward setting of lifting hook.
This device has two couples, and two couples are connected respectively on two sleeves, and two sleeves can be under the effect of screw shaft separately, move in opposite directions or back of the body mutually to adjust the interval between two couples.
Further, in order to improve the stability of couple connection, it has oblique pull rod all to articulate at two sleeve pipe outside the top of being located the regulating chamber, and oblique pull rod includes upper boom, lower beam, hollow tube and buffer spring, and the top of upper boom is articulated with the jib lateral wall, and the bottom and the sleeve pipe lateral wall of lower beam are articulated, and the bottom of upper boom and the equal sliding connection in hollow tube in top of lower beam, and buffer spring's both ends difference fixed connection is at the bottom of upper boom and the top of lower beam.
When the two sleeves move towards or away from each other, the length of the inclined pull rod stretches along with the two sleeves.
Further, a plurality of damping grooves have been seted up to the bottom of base, and damping groove inside sliding connection has the slide, fixedly connected with damping spring between slide top and the damping groove roof, the vertical setting of damping spring, the bottom fixedly connected with branch of slide, the bottom swing joint of branch has the gyro wheel.
Through the design of damping slot, damping spring and gyro wheel, make the device can have the shock attenuation nature, can remove, and remove steadily.
Further, the cavity has been seted up to the inside of base, and the inside of cavity is provided with first motor, and the output shaft of first motor is vertical upwards to be set up, carousel fixed connection at the output shaft top of first motor.
Preferably, in order to ensure that the sleeve cannot be separated from the adjusting chamber, a limit ring is fixedly connected to one end of the sleeve located in the adjusting chamber.
Preferably, the bottom end of the adjusting chamber is connected with the motor chamber, and the second motor is arranged in the motor chamber.
During the use, at first start the second motor, output shaft through the second motor is clockwise or anticlockwise rotated, cooperation through drive bevel gear and driven bevel gear drives the screw shaft clockwise or anticlockwise rotation, and then drive both sides sleeve pipe and lifting hook or back-to-back motion mutually, make the big or small adaptation of distance between the lifting hook of both sides and engineering machine tool, thereby this transfer device's flexibility and suitability have been improved, then drive jib and lifting hook through the cooperation of hydraulic telescoping rod with the bracing piece and move down, the rethread lifting hook can be hoisted engineering machine tool, start first motor after that, first motor drives the carousel through the pivot and rotates, the carousel drives stand and bracing piece and rotates, and then drive the top of lifting hook rotation to the base, make engineering machine tool fall to the upper surface of base with the help of hydraulic telescoping rod at last.
The invention has the beneficial effects that:
the device is provided with two lifting hooks, the distance between the two lifting hooks can be adjusted, so that the lifting hooks are matched with the size of engineering machinery, the flexibility and the applicability of the transfer device are further enhanced, the use is more convenient, and meanwhile, the stability of the transfer device during movement is improved by additionally arranging the damping mechanism.
Drawings
FIG. 1 is a schematic view of the overall plan structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a boom structure assembly of the present invention;
FIG. 4 is a schematic view of the structural components of the conditioning chamber of the present invention;
figure 5 is a schematic view of the hollow tube structure assembly of the present invention.
Reference numbers in the figures: 1. a base; 2. a damping groove; 3. a damping spring; 4. a slide plate; 5. a strut; 6. a roller; 7. a cavity; 8. a first motor; 9. a rotating shaft; 10. a turntable; 11. a hydraulic telescopic rod; 12. a column; 13. a support bar; 14. a boom; 15. a conditioning chamber; 16. a second motor; 17. a motor chamber; 18. a main shaft; 19. a drive bevel gear; 20. a driven bevel gear; 21. a threaded shaft; 22. a sleeve; 23. a hook; 24. a hollow tube; 25. a rod is arranged; 26. a lower rod; 27. a buffer spring; 28. a limit ring.
Detailed Description
The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, a lifting type engineering machinery transfer device, which comprises a base 1, a plurality of damping grooves 2 are respectively formed in the bottom of the base 1, damping springs 3 are fixedly connected to the inside of the damping grooves 2, sliding plates 4 slidably connected to the inner walls of the two sides of the damping grooves 2 are fixedly connected to the bottoms of the damping springs 3, supporting rods 5 are fixedly connected to the bottoms of the sliding plates 4, rollers 6 are movably connected to the bottoms of the supporting rods 5, cavities 7 are formed in the base 1, first motors 8 are arranged inside the cavities 7, rotating shafts 9 are fixedly connected to the tops of the first motors 8, rotating discs 10 are fixedly connected to the top of the rotating shafts 9, the rotating discs 10 are rotatably connected to the base 1 through pressure bearings, the rotating discs 10 are convenient to drive upright posts 12 to rotate, outer rings of the pressure bearings are fixed to the base, the inner rings are fixedly connected to inner rings of the rotating discs, and the first motors drive the rotating discs to rotate, so that the rotating discs and the inner rings of the pressure bearings rotate together relative to the outer rings.
The top of carousel 10 is fixedly connected with hydraulic telescoping rod 11 and stand 12 respectively, the top of stand 12 is rotated and is connected with bracing piece 13, bracing piece 13 and 11 swing joint of hydraulic telescoping rod, the bottom of bracing piece 13 is rotated and is connected with jib 14, the bottom fixedly connected with control chamber 15 of jib 14, the heavy pressure that the component that the carousel top is connected formed acts on the base through carousel, pressure bearing inner circle, so set up a plurality of shock attenuation grooves and gyro wheel 6 bottom the base.
The bottom of regulation room 15 is provided with second motor 16, the outside of second motor 16 is provided with the motor room 17 with regulation room 15 fixed connection, protect second motor 16 through motor room 17, the top fixedly connected with of second motor 16 extends to the inside main shaft 18 of regulation room 15, the top fixedly connected with drive bevel gear 19 of main shaft 18, the both sides of drive bevel gear 19 have engaged with driven bevel gear 20 respectively, driven bevel gear 20's the opposite side respectively fixedly connected with screw shaft 21, the outside of screw shaft 21 is provided with the sleeve pipe 22 that extends regulation room 15, the inside of regulation room 15 is provided with the spacing ring 28 with sleeve pipe 22 fixed connection respectively, prevent through spacing ring 28 that sleeve pipe 22 from breaking away from regulation room 15, the inner wall of sleeve pipe 22 is provided with the internal thread with screw shaft 21 adaptation, the bottom fixedly connected with lifting hook 23 of sleeve pipe 22.
When the transfer device is used, the second motor 16 is started firstly, the main shaft 18 is driven to rotate clockwise or anticlockwise by the second motor 16, the main shaft 18 drives the threaded shaft 21 to rotate clockwise or anticlockwise by the matching action of the driving bevel gear 19 and the driven bevel gear 20, then the sleeves 22 and the hooks 23 on the two sides are driven to move towards or away from each other, the distance between the hooks 23 on the two sides is matched with the size of the engineering machine, so that the flexibility and the applicability of the transfer device are improved, then the lifting rod 14 and the hooks 23 are driven to move downwards by the matching action of the hydraulic telescopic rod 11 and the supporting rod 13, the engineering machine can be lifted by the hooks 23, then the first motor 8 is started, the first motor 8 drives the rotary table 10 to rotate by the rotating shaft 9, the rotary table 10 drives the upright post 12 and the supporting rod 13 to rotate, then the hooks 23 are driven to rotate to the upper part of the base 1, and finally the engineering machine falls to the upper surface of the base 1 by means of the hydraulic telescopic rod 11, in the process that the transfer device drives the engineering machinery to move, the damping spring 3 plays a good damping role, and the stability of the transfer device during moving is improved.
Example 2
Referring to fig. 5, the difference between the first embodiment and the second embodiment is that hollow pipes 24 are respectively disposed on two sides of the boom 14, an upper rod 25 and a lower rod 26 rotatably connected to the boom 14 and the sleeve 22 are respectively inserted into the hollow pipes 24, a buffer spring 27 is fixedly connected between the upper rod 25 and the lower rod 26, and the stability of the hook 23 in the process of lifting the construction machine is enhanced by the cooperation of the upper rod 25, the lower rod 26 and the buffer spring 27.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a formula of lifting engineering machine tool transfer device which characterized in that: the shock absorption and movement device comprises a base (1), wherein the bottom of the base is connected with a plurality of mechanisms for shock absorption and movement, the top of the base is rotatably connected with a rotary table (10), the top of the rotary table is respectively and fixedly connected with a hydraulic telescopic rod (11) and an upright post (12), the hydraulic telescopic rod and the upright post are vertically arranged, the top of the upright post is rotatably connected with one end of a supporting rod (13), the other end of the supporting rod is hinged with a hanging rod (14), the hanging rod is also vertically arranged, and the telescopic end of the hydraulic telescopic rod is hinged with the supporting rod;
the bottom fixedly connected with control chamber (15) of jib, the bottom of control chamber is connected with second motor (16), output shaft (18) of second motor stretch into the control chamber in, the top fixedly connected with drive bevel gear (19) of output shaft, the both sides of drive bevel gear have one driven bevel gear (20) of meshing respectively, two driven bevel gear are the one end of fixed connection at two screw shafts (21) respectively, the other end of two screw shafts is threaded connection respectively in two sleeve pipes (22), two sleeve pipes are sliding connection respectively on the left and right sides wall of control chamber, the sleeve pipe is located the outer bottom fixedly connected with lifting hook (23) of control chamber, the vertical downward setting of lifting hook.
2. The lift-type work machine transfer device of claim 1, wherein: the top that two sleeves are located the control chamber all articulates there is oblique pull rod, and oblique pull rod includes upper boom (25), lower beam (26), hollow tube (24) and buffer spring (27), and the top and the jib lateral wall of upper boom are articulated, and the bottom and the sleeve pipe lateral wall of lower beam are articulated, and the bottom of upper boom and the equal sliding connection in hollow tube in top of lower beam, and buffer spring's both ends difference fixed connection is in the bottom of upper boom and the top of lower beam.
3. The lift-type work machine transfer device of claim 2, wherein: a plurality of shock attenuation grooves (2) have been seted up to the bottom of base, and shock attenuation inslot portion sliding connection has slide (4), fixedly connected with damping spring (3) between slide top and the shock attenuation groove roof, the vertical setting of damping spring, the bottom fixedly connected with branch (5) of slide, the bottom swing joint of branch has gyro wheel (6).
4. A lift-type work machine transfer apparatus according to claim 3, wherein: cavity (7) have been seted up to the inside of base, and the inside of cavity is provided with first motor (8), and output shaft (9) of first motor are vertical upwards to be set up, and carousel fixed connection is at the output shaft top of first motor.
5. The lift-type work machine transfer device of claim 2, wherein: one end of the sleeve pipe positioned in the adjusting chamber is fixedly connected with a limiting ring (28).
6. The lift-type work machine transfer device of claim 1, wherein: the bottom of regulation room is connected motor room (17), and the second motor setting is in the motor room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110674403.4A CN113353811A (en) | 2021-06-17 | 2021-06-17 | Lifting type engineering machinery transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110674403.4A CN113353811A (en) | 2021-06-17 | 2021-06-17 | Lifting type engineering machinery transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113353811A true CN113353811A (en) | 2021-09-07 |
Family
ID=77534975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110674403.4A Pending CN113353811A (en) | 2021-06-17 | 2021-06-17 | Lifting type engineering machinery transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113353811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116639587A (en) * | 2023-04-18 | 2023-08-25 | 安徽亿匠机械设备有限公司 | Hoisting device for mechanical equipment maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208454259U (en) * | 2018-06-14 | 2019-02-01 | 青岛昊宇重工有限公司 | A kind of overlength steel structure girder adjustable lifting appliance |
| CN208814540U (en) * | 2018-08-27 | 2019-05-03 | 石狮市阜康集装箱储运有限公司 | A kind of adjustable hanging apparatus of logistics supply chain management |
| CN208945521U (en) * | 2018-09-12 | 2019-06-07 | 江西纽轮轴承有限责任公司 | A kind of assembly tooling of electric mainshaft bearing |
| CN211004205U (en) * | 2019-10-30 | 2020-07-14 | 吉林省五蕴建筑安装有限公司 | Self-locking hoisting mechanism for crane |
| CN212571882U (en) * | 2020-07-17 | 2021-02-19 | 江苏江工电气制造有限公司 | Hoisting, moving and installing mechanism for medium-voltage electrical switch cabinet |
| CN112623965A (en) * | 2020-12-29 | 2021-04-09 | 河南大圣印象信息技术有限公司 | Mechanical lifting type engineering machinery transfer device |
-
2021
- 2021-06-17 CN CN202110674403.4A patent/CN113353811A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208454259U (en) * | 2018-06-14 | 2019-02-01 | 青岛昊宇重工有限公司 | A kind of overlength steel structure girder adjustable lifting appliance |
| CN208814540U (en) * | 2018-08-27 | 2019-05-03 | 石狮市阜康集装箱储运有限公司 | A kind of adjustable hanging apparatus of logistics supply chain management |
| CN208945521U (en) * | 2018-09-12 | 2019-06-07 | 江西纽轮轴承有限责任公司 | A kind of assembly tooling of electric mainshaft bearing |
| CN211004205U (en) * | 2019-10-30 | 2020-07-14 | 吉林省五蕴建筑安装有限公司 | Self-locking hoisting mechanism for crane |
| CN212571882U (en) * | 2020-07-17 | 2021-02-19 | 江苏江工电气制造有限公司 | Hoisting, moving and installing mechanism for medium-voltage electrical switch cabinet |
| CN112623965A (en) * | 2020-12-29 | 2021-04-09 | 河南大圣印象信息技术有限公司 | Mechanical lifting type engineering machinery transfer device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116639587A (en) * | 2023-04-18 | 2023-08-25 | 安徽亿匠机械设备有限公司 | Hoisting device for mechanical equipment maintenance |
| CN116639587B (en) * | 2023-04-18 | 2024-02-27 | 重庆能源职业学院 | Hoisting device for mechanical equipment maintenance |
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