CN113800381B - Automobile lifting tool - Google Patents
Automobile lifting tool Download PDFInfo
- Publication number
- CN113800381B CN113800381B CN202111024675.6A CN202111024675A CN113800381B CN 113800381 B CN113800381 B CN 113800381B CN 202111024675 A CN202111024675 A CN 202111024675A CN 113800381 B CN113800381 B CN 113800381B
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- China
- Prior art keywords
- lifting
- rotary drum
- rods
- rod
- cylindrical block
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Abstract
The invention relates to an automobile lifting tool which comprises a support frame, a cylindrical block, a lifting rod and a rotary drum, wherein the four ends of the support frame are connected with support rods, the lifting rod and the rotary drum penetrate through the outer parts of the support rods, and the rotary drum is rotationally connected with the support rods; an internal threaded hole is formed in the rotary drum, the cylindrical block is arranged in the internal threaded hole, an external thread is formed at the outer end of the cylindrical block, and the top end and the bottom end of the cylindrical block are connected with a fastening plate through an adjusting mechanism; firstly, according to the wheelbase of an automobile, the distance between two lifting rods is adjusted in a sliding mode, then a rotary drum is rotated, and the lifting rods are fast fixed; connecting a sling at the bottom end of the lifting ring with wheels, and lifting the automobile through lifting equipment; therefore, the invention can conveniently adjust the distance between the two lifting rods according to the wheelbase of the automobile, supports and lifts the automobile through the lifting rods, and then ensures the lifting safety by fixedly connecting the hanging belt with the wheels, thereby not damaging the chassis, and not allowing the hanging belt to longitudinally slide.
Description
Technical Field
The invention relates to the field of automobile lifting equipment, in particular to an automobile lifting tool.
Background
Lifting, namely lifting and conveying an article from one place to another place by using a lifting device; the lifting of the vehicle means that the vehicle is lifted from one position to another position through lifting equipment;
when the automobile is lifted in the traditional way, a bottom-holding lifting is usually adopted, namely, two hanging strips are used for bypassing the bottom of the automobile body, then the upper ends of the hanging strips are fixed to a hanging beam, and the automobile is lifted by the hanging beam, so that the chassis of the automobile is easy to be damaged in a lifting mode, and the hanging strips slide along the longitudinal direction of the automobile easily to cause safety accidents;
to sum up, the application now provides an automobile lifting tool to solve the above-mentioned problem.
Disclosure of Invention
The invention aims to provide an automobile lifting tool, which solves the problems that the upper ends of hanging strips are fixed to a hanging beam when two hanging strips are used for bypassing the bottom of an automobile body during traditional automobile lifting, and the hanging strips easily slide along the longitudinal direction of the automobile to cause safety accidents.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automobile lifting tool comprises a supporting frame, a cylindrical block, a lifting rod and a rotary drum, wherein the four ends of the supporting frame are connected with supporting rods, the lifting rod and the rotary drum penetrate through the outer parts of the supporting rods, and the rotary drum is rotationally connected with the supporting rods; the inside of rotary drum has been seted up the internal thread hole, the cylindricality piece is established internal thread hole, the outer end of cylindricality piece is equipped with the external screw thread, the top and the bottom of cylindricality piece all are connected with the fastening plate through adjustment mechanism, the conflict arch has been seted up to the inner wall of rotary drum.
Preferably, the constant head tank has all been seted up to the both sides of bracing piece, the notch has been seted up in the fastening plate, be equipped with the limiting plate in the notch, the bottom of limiting plate is equipped with the locating strip, be connected with the second spring between the inner wall of limiting plate and notch, the top of limiting plate is connected with the regulation pole, the regulation pole runs through and sliding connection in the fastening plate, the outer end of rotary drum is connected with the nut piece, be equipped with the threaded rod in the nut piece, the bottom of threaded rod is connected with the touch-up pole.
More preferably, the adjusting mechanism comprises sliding blocks connected to two ends of the fastening plate, sliding holes are formed in positions of the corresponding fastening plates in the cylindrical blocks, and strip-shaped sliding grooves are formed in two sides of the inner wall of each sliding hole.
More preferably, one end of the rotary drum is connected with a circular slide bar, and a circular chute is formed in the side face of the lifting rod.
More preferably, through holes are formed in the lifting rod, the rotary drum and the cylindrical blocks, and the through holes are of rectangular structures.
More preferably, a first spring is connected in the strip-shaped chute, and one end of the first spring is connected with the sliding block.
More preferably, the support frame is X-shaped structure, all be connected with the stiffener around the support frame.
More preferably, the top periphery of support frame and the top of bracing piece all are connected with the lifting rope, the one end of lifting rope is connected with the go-between, the bottom of lifting rod is connected with rings.
More preferably, the top end of the fastening plate is of an arc-shaped structure.
More preferably, a handle is connected to the top end of the threaded rod.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, firstly, according to the wheelbase of the automobile, the distance between two lifting rods is adjusted in a sliding manner, and then the rotary drum is rotated, so that the cylindrical block drives the fastening plate to slide out, and the lifting rods can be quickly fixed; the bottom end of each lifting rod is fixedly connected with two hanging strips, the four hanging strips are respectively and fixedly connected with four wheels, and the automobile is lifted by lifting equipment; therefore, the invention can conveniently adjust the distance between the two lifting rods according to the wheelbase of the automobile, supports and lifts the automobile through the lifting rods, and then ensures the lifting safety by fixedly connecting the hanging belt with the wheels, thereby not damaging the chassis, and not allowing the hanging belt to longitudinally slide.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic top view of a support frame according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area B in FIG. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of the area C in FIG. 3 according to the present invention;
FIG. 6 is a schematic perspective view of a support bar according to the present invention;
FIG. 7 is a schematic perspective view of a fastening plate according to the present invention;
FIG. 8 is a schematic side view of the drum of the present invention;
fig. 9 is a schematic side sectional view of a cylindrical block according to the present invention.
In the reference numerals: 1. a support frame; 2. a connecting ring; 3. a reinforcing rod; 4. lifting the boom; 5. a hanging ring; 6. a support rod; 7. a positioning groove; 8. a rotating drum; 9. an internal threaded hole; 10. a circular slide bar; 11. a circular chute; 12. a through hole; 13. a cylindrical block; 14. an external thread; 15. a fastening plate; 16. a collision protrusion; 17. a slide hole; 18. a strip-shaped chute; 19. a first spring; 20. a slide block; 21. a limiting plate; 22. a positioning strip; 23. an adjusting rod; 24. a touch-up rod; 25. a threaded rod; 26. a nut block; 27. a second spring; 28. notch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Please refer to fig. 1, fig. 2, fig. 3, fig. 7, fig. 8 and fig. 9, the car handling frock, including support frame 1, cylindricality piece 13, lifting rod 4 and rotary drum 8, the equal fixedly connected with bracing piece 6 of four end of support frame 1, bracing piece 6 are the cuboid structure, and support frame 1 is X-shaped structure, and bracing piece 6 and support frame 1 are integrated into one piece structure, and support frame 1, lifting rod 4 and bracing piece 6 all play the supporting role when lifting by crane.
Referring to fig. 1 and 2, reinforcing rods 3 are fixedly connected to the periphery of the support frame 1, the reinforcing rods 3 are used for reinforcing the strength of the support frame 1, and the support frame 1 and the reinforcing rods 3 are of an integrated structure; through holes 12 are formed in the lifting rod 4, the rotary drum 8 and the cylindrical blocks 13, the through holes 12 are of rectangular structures, and the lifting rod 4, the rotary drum 8 and the cylindrical blocks 13 slide at the outer ends of the supporting rods 6 through the through holes 12 of the rectangular structures; both the lifting rod 4 and the rotary drum 8 are penetrated through the through hole 12 and slidably connected to the outside of the support rod 6.
Referring to fig. 3, 7 and 8, wherein one end of the rotary drum 8 is connected with a circular slide 10, a circular chute 11 is formed on the side surface of the lifting rod 4, and the rotary drum 8 is rotatably connected with the circular chute 11 through the circular slide 10, so that the rotary drum 8 is rotatably connected with the supporting rod 6; the internal thread hole 9 has been seted up to the inside of rotary drum 8, and the internal thread hole 9 is interior to cylindricality piece 13, and the outer end of cylindricality piece 13 is equipped with external screw thread 14, and cylindricality piece 13 passes through external screw thread 14 and internal thread hole 9 threaded connection.
Referring to fig. 3, 7 and 8, wherein the top and bottom ends of the cylindrical block 13 are connected with a fastening plate 15 through an adjusting mechanism, an abutting protrusion 16 is provided on the inner wall of the drum 8, the bottom end of the abutting protrusion 16 is of an arc structure, and the abutting protrusion 16 is used for abutting the fastening plate 15 to tightly abut against the supporting rod 6, so that the fastening plate 15 and the supporting rod 6 are stably installed; the top of the fastening plate 15 is of an arc-shaped structure, and the fastening plate 15 of the arc-shaped structure can be attached to the abutting protrusions 16.
Referring to fig. 4, the adjusting mechanism includes a slider 20 fixedly connected to two ends of the fastening plate 15, the slider 20 plays a guiding role, sliding holes 17 are formed in positions of the corresponding fastening plates 15 in the cylindrical blocks 13, two sides of the inner wall of each sliding hole 17 are provided with a bar-shaped sliding groove 18, the slider 20 is slidably mounted in each bar-shaped sliding groove 18, the fastening plates 15 play a guiding role, a first spring 19 is fixedly connected in each bar-shaped sliding groove 18, one end of the first spring 19 is fixedly connected with the slider 20, and the fastening plates 15 are tightly attached to the outer ends of the supporting rods 6 through the action of the first springs 19.
Referring to fig. 2, lifting ropes are fixedly connected around the top end of the support frame 1 and the top end of the support rod 6, one end of each lifting rope is connected with a connecting ring 2, each connecting ring 2 is connected with lifting equipment through the corresponding lifting rope, the bottom end of each lifting rod 4 is connected with a lifting ring 5, the bottom end of each lifting ring 5 is connected with a hanging belt, and the hanging belts are connected with the lifted wheels, so that the four hanging belts are fixedly connected with the four wheels respectively.
Working principle: when the device is used, firstly, the distance between the two lifting rods 4 is adjusted according to the wheelbase of the automobile, and the lifting rods are slid to adjust after the adjustment is finished; rotating the rotary drum 8, wherein the rotary drum 8 rotates on the circular chute 11 through the circular slide bar 10, and when the rotary drum 8 rotates, the internal thread of the internal thread hole 9 is matched with the external thread 14 at the outer end of the cylindrical block 13, and under the guiding action of the supporting rod 6, the cylindrical block 13 slides on the supporting rod 6 through the through hole 12, so that the cylindrical block 13 drives the fastening plate 15 to slide out of the internal thread hole 9; the fastening plate 15 can be fastened and abutted on the supporting rod 6 by the abutting of the abutting protrusion 16, so that the lifting rod 4 can be fixed; the bottom end of each lifting rod 4 is provided with two hanging strips, one end of each hanging strip is fixedly connected with a hanging ring 5, and the other end of each hanging strip is connected with a wheel, so that the four hanging strips are respectively fixedly connected with the four wheels, the hanging rings 5 with proper intervals are selected to be fixedly connected with the hanging strips, and the automobile is lifted by lifting equipment; when the distance between the suspenders 4 needs to be adjusted again, the rotary drum 8 is rotated again, and the cylindrical blocks 13 slide into the internal threaded holes 9 until the fastening plates 15 do not collide with the supporting rods 6; therefore, the lifting rod 4 supports and lifts the vehicle, and the hanging strip is fixedly connected with the wheels, so that the chassis is not damaged, the hanging strip is not longitudinally slipped, and the lifting safety is ensured.
Example two
As a preferred solution of the first embodiment, referring to fig. 2-6, positioning slots 7 are formed on two sides of the supporting rod 6, a notch 28 is formed in the fastening plate 15, a limiting plate 21 is slidably mounted in the notch 28, a positioning strip 22 is fixedly connected to the bottom end of the limiting plate 21, and the positioning strip 22 can be inserted into the positioning slot 7 and separated from the positioning slot 7.
Referring to fig. 2-6, a second spring 27 is fixedly connected between the limiting plate 21 and the inner wall of the notch 28, and the second spring 27 plays a role in resetting; the top fixedly connected with regulation pole 23 of limiting plate 21, regulation pole 23 runs through and sliding connection in fastening plate 15, the outer end fixedly connected with nut piece 26 of rotary drum 8, nut piece 26 internal thread connection threaded rod 25, the bottom rotation of threaded rod 25 is connected with conflict pole 24, and conflict pole 24 plays the conflict effect to regulation pole 23.
Referring to fig. 2-6, the top end of the threaded rod 25 is connected with a handle, the threaded rod 25 is driven to rotate by rotating the handle, the threaded rod 25 is rotated, the abutting rod 24 is prevented from abutting against the adjusting rod 23, and the limiting plate 21 is retracted into the notch 28 under the action of the elastic force of the spring, so that the positioning strip 22 can be separated from the positioning groove 7.
Working principle: when the fastening plate 15 is fastened and contradicted with the supporting rod 6, the contradicting rod 24 corresponds to the adjusting rod 23, then the threaded rod 25 is rotated, the threaded rod 25 drives the abutting rod 24 to move downwards, the abutting rod 24 is made to abut against the adjusting rod 23, under the abutting action of the abutting rod 24, the adjusting rod 23 drives the limiting plate 21 to move downwards until the positioning strip 22 at the bottom end of the limiting plate 21 is clamped in the positioning groove 7 of the supporting rod 6, so that the position of the fastening plate 15 can be limited through the clamping of the positioning strip 22 and the positioning groove 7, the fastening plate 15 is fastened and contradicted with the supporting rod 6 on one hand, and on the other hand, the fastening plate 15 is fastened with the supporting rod 6 more through the clamping of the positioning strip 22 and the positioning groove 7, so that the stability of the lifting rod 4 is improved.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The automobile lifting tool comprises a supporting frame (1), a cylindrical block (13), a lifting rod (4) and a rotary drum (8), wherein the supporting rods (6) are connected to the four ends of the supporting frame (1), the lifting rod (4) and the rotary drum (8) penetrate through the outer parts of the supporting rods (6), and the rotary drum (8) is rotationally connected with the supporting rods (6); the method is characterized in that: the inner part of the rotary drum (8) is provided with an inner threaded hole (9), the cylindrical block (13) is arranged in the inner threaded hole (9), the outer end of the cylindrical block (13) is provided with an outer thread (14), the top end and the bottom end of the cylindrical block (13) are connected with a fastening plate (15) through an adjusting mechanism, the inner wall of the rotary drum (8) is provided with a collision protrusion (16), the adjusting mechanism comprises sliding blocks (20) connected to the two ends of the fastening plate (15), sliding holes (17) are respectively arranged at the positions of the corresponding fastening plates (15) in the cylindrical block (13), strip-shaped sliding grooves (18) are respectively arranged on the two sides of the inner wall of the sliding holes (17), and the sliding blocks (20) are slidably arranged in the strip-shaped sliding grooves (18); one end of the rotary drum (8) is connected with a circular slide bar (10), a circular chute (11) is formed in the side face of the lifting rod (4), through holes (12) are formed in the lifting rod (4), the rotary drum (8) and the cylindrical block (13), the through holes (12) are of rectangular structures, and lifting ropes are connected to the periphery of the top end of the supporting frame (1) and the top end of the supporting rod (6); one end of the lifting rope is connected with a connecting ring (2), the bottom end of the lifting rod (4) is connected with a lifting ring (5), the rotary drum (8) rotates on the circular sliding groove (11) through the circular sliding bar (10), the internal thread of the internal threaded hole (9) is matched with the external thread (14) at the outer end of the cylindrical block (13) when the rotary drum (8) rotates, under the guiding action of the supporting rod (6), the cylindrical block (13) slides on the supporting rod (6) through the through hole (12), and therefore the cylindrical block (13) drives the fastening plate (15) to slide outwards in the internal threaded hole (9); the fastening plate (15) can be fastened and abutted on the supporting rod (6) through the abutting of the abutting bulge (16), so that the lifting rod (4) can be fixed, and the supporting rod (6) is of a cuboid structure.
2. The car lifting tool according to claim 1, wherein: positioning grooves (7) are formed in two sides of the supporting rod (6), notches (28) are formed in the fastening plates (15), limiting plates (21) are arranged in the notches (28), positioning bars (22) are arranged at the bottom ends of the limiting plates (21), second springs (27) are connected between the limiting plates (21) and the inner walls of the notches (28), adjusting rods (23) are connected to the top ends of the limiting plates (21), the adjusting rods (23) penetrate through and are connected to the fastening plates (15) in a sliding mode, nut blocks (26) are connected to the outer ends of the rotating cylinders (8), threaded rods (25) are arranged in the nut blocks (26), and abutting rods (24) are connected to the bottom ends of the threaded rods (25) in a rotating mode and play an abutting role in adjusting the rods (23).
3. The car lifting tool according to claim 1, wherein: the strip-shaped chute (18) is connected with a first spring (19), and one end of the first spring (19) is connected with the sliding block (20).
4. The car lifting tool according to claim 1, wherein: the support frame (1) is of an X-shaped structure, and reinforcing rods (3) are connected to the periphery of the support frame (1).
5. The car lifting tool according to claim 1, wherein: the top end of the fastening plate (15) is of an arc-shaped structure.
6. The car handling tooling of claim 2, wherein: the top end of the threaded rod (25) is connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024675.6A CN113800381B (en) | 2021-09-02 | 2021-09-02 | Automobile lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024675.6A CN113800381B (en) | 2021-09-02 | 2021-09-02 | Automobile lifting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113800381A CN113800381A (en) | 2021-12-17 |
| CN113800381B true CN113800381B (en) | 2023-12-26 |
Family
ID=78942148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111024675.6A Active CN113800381B (en) | 2021-09-02 | 2021-09-02 | Automobile lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113800381B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197140A (en) * | 2006-01-25 | 2007-08-09 | Kyushu Electric Power Co Inc | Suspending device for vehicle |
| CN102807151A (en) * | 2012-07-30 | 2012-12-05 | 中国核电工程有限公司 | Handheld boom lifting appliance |
| CN108083086A (en) * | 2017-12-12 | 2018-05-29 | 石伟东 | A kind of road traffic shield machine lifting trolley equipment integrating |
| CN208308250U (en) * | 2018-05-10 | 2019-01-01 | 河南银金达新材料股份有限公司 | A kind of suspender for film coil lifting |
| CN213085201U (en) * | 2020-06-08 | 2021-04-30 | 兴平西铁养路机械有限公司 | Switch hoist |
-
2021
- 2021-09-02 CN CN202111024675.6A patent/CN113800381B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197140A (en) * | 2006-01-25 | 2007-08-09 | Kyushu Electric Power Co Inc | Suspending device for vehicle |
| CN102807151A (en) * | 2012-07-30 | 2012-12-05 | 中国核电工程有限公司 | Handheld boom lifting appliance |
| CN108083086A (en) * | 2017-12-12 | 2018-05-29 | 石伟东 | A kind of road traffic shield machine lifting trolley equipment integrating |
| CN208308250U (en) * | 2018-05-10 | 2019-01-01 | 河南银金达新材料股份有限公司 | A kind of suspender for film coil lifting |
| CN213085201U (en) * | 2020-06-08 | 2021-04-30 | 兴平西铁养路机械有限公司 | Switch hoist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113800381A (en) | 2021-12-17 |
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