CN111470410A - Adjustable car shell transportation hanging bracket - Google Patents
Adjustable car shell transportation hanging bracket Download PDFInfo
- Publication number
- CN111470410A CN111470410A CN202010471387.4A CN202010471387A CN111470410A CN 111470410 A CN111470410 A CN 111470410A CN 202010471387 A CN202010471387 A CN 202010471387A CN 111470410 A CN111470410 A CN 111470410A
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- China
- Prior art keywords
- suspension arm
- bearing
- cross beam
- davit
- base
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- 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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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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
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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
- F16F15/08—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 rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses an adjustable car shell transportation hanging bracket and relates to the technical field of lifting appliances. The extension or the shortening of the bearing beam is realized through the rotation of the bearing driving rod, so that the distance between the two suspension arm bases can be adjusted, and the suspension arm base is suitable for the car shell without width; the setting up of dead lever makes the davit crossbeam can adjust self length in a flexible way, make the interval with one side crotch adjust, set screw's setting makes the davit crossbeam can keep fixed length, become long at the davit crossbeam, the contained angle of davit side arm and davit crossbeam diminishes, and when this angle is little to the certain degree, the davit crossbeam can't continue to become long, need rotate the davit actuating lever this moment, make the davit side arm extension, with this adjustment range who increases the davit crossbeam, make length and the width of self can be adjusted simultaneously to whole adjustable hull transportation gallows, and the control range of length is wider, with the lifting by crane and the transportation of the hull that is applicable to different length and width, have stronger suitability.
Description
Technical Field
The invention relates to the technical field of lifting appliances, in particular to an adjustable car shell transportation lifting frame.
Background
In the production process of the automobile shell, the automobile shell needs to be processed in multiple processes, so that the automobile shell is generally required to be transported to each processing device by hoisting equipment, most of automobile shell transportation hanging frames in China at present belong to fixed type, and the size of the hanging frames can not be adjusted, so that the automobile shells with different sizes need to be manufactured into different hanging frames for hoisting and transporting.
Chinese patent publication No. CN106115467A discloses an adjustable plate hoisting mechanism, which comprises a hanger and a left lifting hook, wherein the front end and the rear end of the left side of the hanger are respectively provided with the left lifting hook; the left lifting hook is in a U shape with an opening facing to the right side; a slide rod provided at the middle of the right side of the hanger so as to be slidable left and right; the right lifting hook is arranged at the right end of the sliding rod; this right lifting hook is the opening towards left U shape, and this right lifting hook with the vertical hook arm of left lifting hook is flexible arm structure to can adjust the open-ended size, this hoisting machine constructs the distance between the lifting hook about can adjusting, lifting hook open-ended size about adjusting promptly, thereby can hoist different specifications and not plate of isostructure.
However, the hoisting mechanism can only adjust the distance between the left lifting hook and the right lifting hook, but cannot adjust the distance between the two left lifting hooks, so that the hoisting mechanism can only be suitable for plates or car shells with different widths, and when the lengths of the plates and the car shells are longer, the corresponding hoisting frames are still required to be manufactured, which is very inconvenient.
Disclosure of Invention
The applicant aims at the defects in the prior art and provides an adjustable shell transport hanger, so that the length and the width of the transport hanger can be adjusted at the same time, the adjustable shell transport hanger is suitable for lifting and transporting shells with different lengths and widths, and the adjustable shell transport hanger has stronger applicability.
The technical scheme adopted by the invention is as follows:
an adjustable car shell transportation hanging bracket comprises a bearing base for connecting a hoisting device, wherein two ends of the bearing base along the length direction of the bearing base are vertically and symmetrically connected with a hanging arm base, and the shapes of the bearing base and the hanging arm base are respectively set to be isosceles triangles with the bottom edges below;
the bearing base comprises a bearing cross beam which is horizontally arranged and bearing side arms which are symmetrically hinged to two ends of the bearing cross beam, the upper ends of the two bearing side arms are hinged to each other, a bearing driving rod is coaxially connected inside the bearing cross beam, and the bearing cross beam is equally divided into two sections which are simultaneously in threaded connection with the bearing driving rod along the same direction along the length direction of the bearing cross beam;
the suspension arm base comprises a suspension arm cross beam and suspension arm side arms, the suspension arm cross beam is horizontally arranged, the suspension arm side arms are symmetrically hinged to two ends of the suspension arm cross beam, the upper ends of the two suspension arm side arms are hinged to each other, a suspension arm driving rod is coaxially connected to the inner portion of each suspension arm side arm, the suspension arm side arms are equally divided into two sections which are in threaded connection with the suspension arm driving rods in the same direction along the length direction of the suspension arm side arms, a fixing rod is coaxially connected to the inner portion of each suspension arm cross beam in a sliding connection mode, the suspension arm cross beam is equally divided into two sections which are connected to two ends of the fixing rod in a sliding connection mode along the length direction of the suspension arm cross beam.
The upper end of the bearing base is provided with a bearing hinged seat for bearing the upper ends of the side arms to be hinged with each other, and the upper end of the bearing hinged seat is provided with a lifting hole for connecting lifting equipment.
The upper end of the suspension arm base is provided with a suspension arm hinge seat for mutually hinging the upper ends of the side arms of the suspension arm, and the upper end of the suspension arm hinge seat is simultaneously hinged with the end part of the bearing base.
The bearing driving rod is arranged at the middle position of the bearing cross beam, and the suspension arm driving rod is arranged at the middle position of the suspension arm side arm.
The middle positions of the bearing driving rod and the suspension arm driving rod are coaxially provided with rotating blocks, and the cross sections of the rotating blocks are regular hexagons.
The fixing screws are arranged at equal intervals along the length direction of the boom crossbeam.
And one side of the hook, which is far away from the boom beam, is fixedly provided with a vertical reinforcing rib.
The end face of the hook, which is used for abutting against the car shell, is provided with a rubber buffer layer.
The invention has the following beneficial effects:
the invention has compact and reasonable structure and convenient operation, the bearing driving rod is rotated to extend or shorten the bearing beam in threaded connection with the bearing driving rod, so that the distance between the two suspension arm bases can be adjusted, and the invention is suitable for the vehicle shell without width.
Because the suspension arm cross beam is arranged into two movable sections, the length of the suspension arm cross beam can be flexibly adjusted, so that the distance between two bent hooks on the same suspension arm cross beam can be adjusted, the adjusted suspension arm cross beam can keep the fixed length through the arrangement of the fixing screws and the fixing rods, when the suspension arm cross beam is shortened, the angle between a side arm of the suspension arm and the suspension arm cross beam is enlarged, when the suspension arm cross beam is lengthened, the angle between the side arm of the suspension arm and the suspension arm cross beam is reduced, and when the angle is reduced to a certain degree, the suspension arm cross beam can not be lengthened any more, at the moment, a suspension arm driving rod needs to be rotated, so that the side arm of the suspension arm is extended or shortened, thereby the adjusting range of the suspension arm cross beam is greatly increased, the length and the width of the whole adjustable type shell transportation suspension bracket can be adjusted simultaneously, the adjusting range of the length is wider, and the adjustable type, has stronger applicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic structural diagram of a carrying base according to the present invention;
FIG. 3 is a schematic structural diagram of a boom base according to the present invention;
FIG. 4 is a top view of the present invention;
fig. 5 is a schematic structural view of the load-bearing driving rod of the present invention.
Wherein: 1. a load-bearing base; 11. a load bearing beam; 12. a load bearing side arm; 13. a load bearing drive rod; 2. a boom base; 21. a boom beam; 22. a boom side arm; 23. a boom drive rod; 24. fixing the rod; 25. a set screw; 26. hooking; 3. a bearing hinge seat; 31. lifting holes; 4. a suspension arm hinge base; 5. rotating the block; 6. reinforcing ribs; 7. a rubber cushion layer.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
An adjustable car shell transportation hanging bracket is shown in figure 1 and comprises a bearing base 1 and a hanging arm base 2, wherein the bearing base 1 is arranged at the upper end and used for being connected with a hoisting device, the hanging arm base 2 is symmetrically hinged to the two ends of the bearing base 1 along the length direction of the hanging arm base, the hanging arm base 2 is also vertically connected to the bearing base 1, and the bearing base 1 and the hanging arm base 2 are both in an isosceles triangle shape with the bottom side below.
As shown in fig. 2 and fig. 5, the bearing base 1 includes a bearing beam 11 horizontally disposed and bearing side arms 12 obliquely disposed, the bearing side arms 12 are symmetrically hinged to two ends of the bearing beam 11 in the length direction, the upper ends of the two bearing side arms 12 are hinged to each other, a bearing driving rod 13 is coaxially connected inside the bearing beam 11, the bearing driving rod 13 is disposed at the middle position of the bearing beam 11, a rotating block 5 is coaxially disposed at the middle position of the bearing driving rod 13, the cross section of the rotating block 5 is regular hexagon, the bearing beam 11 is equally divided into two symmetrical segments in the length direction, and the two segments are configured to be simultaneously in threaded connection with the bearing driving rod 13 in the same direction, a bearing hinge seat 3 is disposed at the upper end of the bearing base 1, the bearing hinge seat 3 is used for the upper ends of the two bearing side arms 12 to be hinged to each other, the upper end of the bearing, the lifting hole 31 is used for connecting lifting equipment.
As shown in fig. 1 and fig. 3, the boom base 2 includes a horizontally disposed boom beam 21 and obliquely disposed boom side arms 22, the boom side arms 22 are symmetrically hinged to two ends of the boom beam 21 in the length direction, the upper ends of the two boom side arms 22 are hinged to each other, the upper end of the boom base 2 is further provided with a boom hinge seat 4, the boom hinge seat 4 is used for hinging the upper ends of the two boom side arms 22 to each other, and the upper end of the boom hinge seat 4 is hinged to the end of the carrying base 1 at the same time.
As shown in fig. 3 to 5, a boom driving rod 23 is coaxially connected inside the boom side arm 22, the boom driving rod 23 is disposed at the middle position of the boom side arm 22, a rotating block 5 is coaxially disposed at the middle position of the boom driving rod 23, the cross section of the rotating block 5 is a regular hexagon, the boom side arm 22 is equally divided into two symmetrical segments along the length direction thereof, and the two segments are simultaneously in threaded connection with the boom driving rod 23 along the same direction.
The inside of the suspension arm beam 21 is coaxially connected with a fixed rod 24 in a sliding manner, the suspension arm beam 21 is equally divided into two symmetrical sections along the length direction of the suspension arm beam 21, the two sections are simultaneously linearly connected to two ends of the fixed rod 24 in a sliding manner, the suspension arm beam 21 is provided with a plurality of fixing screws 25 at equal intervals along the length direction of the suspension arm beam 21, the fixing screws 25 simultaneously and vertically penetrate through the suspension arm beam 21 and the fixed rod 24, two hooks 26 used for hooking a car shell are arranged on the suspension arm beam 21 at intervals, the two hooks 26 are symmetrically fixed at two ends of the suspension arm beam 21 along the length direction of the suspension arm beam 21, one side of each hook 26, which deviates from the suspension arm beam 21, is fixedly provided with a vertical reinforcing rib 6.
The bearing driving rod 13 is rotated to extend or shorten the bearing beam 11 in threaded connection with the bearing driving rod, so that the distance between the two suspension arm bases 2 can be adjusted to be suitable for the vehicle shell without width, the bearing side arm 12 is hinged with the bearing beam 11, so that when the length of the bearing beam 11 is increased, the bearing side arm 12 rotates along with the bearing beam 11, the angle between the bearing side arm 12 and the bearing beam 11 is reduced, and when the length of the bearing beam 11 is shortened, the angle between the bearing side arm 12 and the bearing beam 11 is increased, and the bearing effect of the whole bearing base 1 is not influenced.
Because the boom cross beam 21 is provided with two movable sections, the length of the boom cross beam 21 can be flexibly adjusted, so that the distance between two bent hooks 26 on the same boom cross beam 21 can be adjusted, the adjusted boom cross beam 21 can keep a fixed length through the arrangement of the fixing screws 25 and the fixing rods 24, when the boom cross beam 21 is shortened, the angle between the boom side arm 22 and the boom cross beam 21 is increased, when the boom cross beam 21 is lengthened, the angle between the boom side arm 22 and the boom cross beam 21 is decreased, and when the angle is decreased to a certain degree, the boom cross beam 21 can not be lengthened any more, at the moment, the boom driving rod 23 needs to be rotated, so that the boom side arm 22 is extended or shortened, thereby the adjusting range of the boom cross beam 21 is greatly increased, and the length and the width of the whole adjustable vehicle shell transportation hanger can be adjusted simultaneously, and the length adjusting range is wider, so that the lifting device is suitable for lifting and transporting the car shells with different lengths and widths, and has stronger applicability.
The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.
Claims (8)
1. The utility model provides a shell transportation gallows with adjustable which characterized in that: the crane comprises a bearing base (1) for connecting hoisting equipment, wherein two ends of the bearing base (1) along the length direction of the bearing base are vertically and symmetrically connected with a suspension arm base (2), and the shapes of the bearing base (1) and the suspension arm base (2) are respectively set to be isosceles triangles with the bottom side below;
the bearing base (1) comprises a bearing cross beam (11) which is horizontally arranged and bearing side arms (12) which are symmetrically hinged to two ends of the bearing cross beam (11), the upper ends of the two bearing side arms (12) are hinged to each other, a bearing driving rod (13) is coaxially connected inside the bearing cross beam (11), and the bearing cross beam (11) is equally divided into two sections which are simultaneously in threaded connection with the bearing driving rod (13) along the same direction along the length direction of the bearing cross beam;
the suspension arm base (2) comprises a suspension arm cross beam (21) and suspension arm side arms (22) which are horizontally arranged and symmetrically hinged to two ends of the suspension arm cross beam (21), the upper ends of the two suspension arm side arms (22) are hinged to each other, a suspension arm driving rod (23) is coaxially connected to the inside of each suspension arm side arm (22), each suspension arm side arm (22) is equally divided into two sections which are simultaneously in threaded connection with the corresponding suspension arm driving rod (23) along the same direction along the length direction of the suspension arm side arm (22), a fixing rod (24) is coaxially connected to the inside of the suspension arm cross beam (21) in a sliding connection mode along the length direction of the suspension arm cross beam (21), each suspension arm cross beam (21) is equally divided into two sections which are simultaneously connected to two ends of the fixing rod (24) in a sliding connection mode along the length direction of the suspension arm cross beam (21), a plurality of fixing screws (25).
2. The adjustable shell transport hanger as set forth in claim 1, wherein: the upper end of the bearing base (1) is provided with a bearing hinged seat (3) for the upper ends of the bearing side arms (12) to be hinged with each other, and the upper end of the bearing hinged seat (3) is provided with a lifting hole (31) for the lifting equipment to be connected.
3. The adjustable shell transport hanger as set forth in claim 1, wherein: the upper end of the suspension arm base (2) is provided with a suspension arm hinge seat (4) for mutually hinging the upper ends of the suspension arm side arms (22), and the upper end of the suspension arm hinge seat (4) is simultaneously hinged to the end part of the bearing base (1).
4. The adjustable shell transport hanger as set forth in claim 1, wherein: the bearing driving rod (13) is arranged at the middle position of the bearing beam (11), and the suspension arm driving rod (23) is arranged at the middle position of the suspension arm side arm (22).
5. The adjustable shell transport hanger as set forth in claim 4, wherein: the middle positions of the bearing driving rod (13) and the suspension arm driving rod (23) are coaxially provided with rotating blocks (5), and the cross sections of the rotating blocks (5) are regular hexagons.
6. The adjustable shell transport hanger as set forth in claim 1, wherein: the fixing screws (25) are arranged at equal intervals along the length direction of the suspension arm beam (21).
7. The adjustable shell transport hanger as set forth in claim 1, wherein: and a vertical reinforcing rib (6) is fixed on one side of the hook (26) departing from the boom crossbeam (21).
8. The adjustable shell transport hanger as set forth in claim 7, wherein: and a rubber buffer layer (7) is arranged on the end face of the hook (26) for abutting against the car shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471387.4A CN111470410A (en) | 2020-05-29 | 2020-05-29 | Adjustable car shell transportation hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471387.4A CN111470410A (en) | 2020-05-29 | 2020-05-29 | Adjustable car shell transportation hanging bracket |
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| Publication Number | Publication Date |
|---|---|
| CN111470410A true CN111470410A (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010471387.4A Pending CN111470410A (en) | 2020-05-29 | 2020-05-29 | Adjustable car shell transportation hanging bracket |
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| CN (1) | CN111470410A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049890A (en) * | 2020-09-08 | 2020-12-08 | 河北振创电子科技有限公司 | Bridge girder falling prevention device capable of balancing transverse bending moment |
| CN112209226A (en) * | 2020-10-23 | 2021-01-12 | 许继集团有限公司 | Pole-mounted transformer hoisting mechanism, hoisting device and system |
| CN112811300A (en) * | 2020-12-30 | 2021-05-18 | 泰州福海钢结构有限公司 | Ship steel structure hoisting support with limiting structure and convenient to assemble |
| CN113800386A (en) * | 2021-08-31 | 2021-12-17 | 武汉神冶起重机械有限公司 | Anti many steel bushing hoists of swing |
-
2020
- 2020-05-29 CN CN202010471387.4A patent/CN111470410A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049890A (en) * | 2020-09-08 | 2020-12-08 | 河北振创电子科技有限公司 | Bridge girder falling prevention device capable of balancing transverse bending moment |
| CN112049890B (en) * | 2020-09-08 | 2021-10-08 | 河北振创电子科技有限公司 | Bridge girder falling prevention device capable of balancing transverse bending moment |
| CN112209226A (en) * | 2020-10-23 | 2021-01-12 | 许继集团有限公司 | Pole-mounted transformer hoisting mechanism, hoisting device and system |
| CN112811300A (en) * | 2020-12-30 | 2021-05-18 | 泰州福海钢结构有限公司 | Ship steel structure hoisting support with limiting structure and convenient to assemble |
| CN113800386A (en) * | 2021-08-31 | 2021-12-17 | 武汉神冶起重机械有限公司 | Anti many steel bushing hoists of swing |
| CN113800386B (en) * | 2021-08-31 | 2023-12-15 | 武汉神冶起重机械有限公司 | Anti-swing multi-steel-sleeve lifting appliance |
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