CN107673188A - A kind of brake drum special hanger - Google Patents
A kind of brake drum special hanger Download PDFInfo
- Publication number
- CN107673188A CN107673188A CN201711089344.4A CN201711089344A CN107673188A CN 107673188 A CN107673188 A CN 107673188A CN 201711089344 A CN201711089344 A CN 201711089344A CN 107673188 A CN107673188 A CN 107673188A
- Authority
- CN
- China
- Prior art keywords
- brake drum
- support
- hole
- upper arm
- special hanger
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of brake drum special hanger, including snap fit and fixture block；The welding hook is on support；The support is Rhizoma Sparganii structure, and three ribs are distributed in a ring, and angle is 120 degree between any two, is welded in the cylinder side of centre, and rib end is spill band through-hole structure；The forearm is provided with three, and upper end is convex shape structure, and protrusion width is less than the support rib end wide 0.5mm of spill, offers through hole, lower end is concave character type structure, equally opens up through hole, by split pin connection on support, can be rotated along opening pin axis；The setting of link, the intensity for hanging disk can be strengthened, reduce stress concentration, increase the service life of the part, so as to reduce the frequency that maintenance is changed, the waste reduced work hours；The present invention is simple in construction, and cost is cheap, easy to process, and annexation can be realized easily, unstressed concentration, everywhere uniform force, service life length, suitable for the various sizes of brake drum of different type.
Description
Technical field
The invention belongs to machine-building, hanger structure technical field, more particularly to a kind of brake drum special hanger.
Background technology
Brake drum is one of auto parts and components, and at present in workshop, brake drum is more to be transported through by suspension hook, is easily fallen
Go out, potential safety hazard be present.
Application No. CN201620308840.9 Chinese invention patent discloses a kind of brake drum suspender, including suspension rod,
The suspension rod upper end is provided with hanger, it is characterised in that：The downrod lower end is fixedly installed hanging scaffold, is evenly equipped with the hanging scaffold
4 hinge seats, pull bar is respectively articulated with the hinge seat, has also been slided on the suspension rod and is provided with positioning disk, the positioning disk
On be evenly equipped with 4 hinge seats, suspension hook has been respectively articulated with the hinge seat, the other end of the pull bar is hinged on relative suspension hook
On, the positioning disk, suspension hook, pull bar form a linkage.The brake drum of the applicable lifting different specification size of the present invention,
Have the characteristics that lifting is steady firm.
Based on above-mentioned, the inventors discovered that, the invention is moved up and down to complete to clamp, it is necessary to manipulate positioning disk when in use
Clamping or release of the block to brake drum, if with the direct mobile guide disk of hand, maneuverability pattern has inconvenience more, and manipulates guiding
Also hand is easily squeezed when disk, if making positioning disk fall by pulling suspension hook, stress concentration can be produced on positioning disk, is subtracted
The service life of positioning disk is arrived less, so as to reduce device service life.
Then, in view of this, improvement is studied for existing structure and missing, there is provided a kind of brake drum Special-purpose hanger
Tool, to reach the purpose for having more more practical value.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of brake drum special hanger, existing in the presence of safety to solve
Hidden danger, the problem of influenceing device service life.
The purpose and effect of brake drum special hanger of the present invention, are reached by technological means in detail below：
A kind of brake drum special hanger, including hook, support, forearm, upper arm, hang disk, link, support arm, snap fit and fixture block；It is described
Welding hook is on support；The support is Rhizoma Sparganii structure, and three ribs are distributed in a ring, and angle is 120 degree between any two, welding
In the cylinder side of centre, rib end is spill band through-hole structure；The forearm is provided with three, and upper end is convex shape structure, convex
Go out width and be less than the support rib end wide 0.5mm of spill, offer through hole, lower end is concave character type structure, through hole is equally opened up, by opening
Mouth pin connection can rotate on support along opening pin axis；The extension disk is by split pin connection in upper arm bottom side；Institute
It is circular ring structure to state link, is welded between support arm.
Further, the upper arm is provided with three, is " 7 " font, and upper end is convex shape structure, and protrusion width is less than forearm
The wide 0.5mm of lower end spill, offers through hole, and bending part opens up through hole, can be along split pin by split pin connection in forearm lower end
Axis rotates.
Further, the support arm be provided with three at, be welded in link it is cylindrical on, end is concave character type, and spill is wider than extension
The wide 0.5mm of arm, opens up through hole, is connected by split pin with upper arm bending part through hole.
Further, the snap fit is provided with three, is rectangular block, is welded in upper arm bottom side, top side right-hand member is offered at one
Screwed hole.
Further, the fixture block is provided with three, is arc block, radian is identical with the cylindrical radian of brake drum, and top opens up
There is ladder counterbore, snap fit top side is fixed on by soket head cap screw.
Compared with prior art, the present invention has the advantages that：
The setting of fixture block, convenient disassembly, be advantageous to clamp brake drum, can be replaced with according to the shaft shoulder that different braking is roused
Various sizes of fixture block, meet polytype brake drum requirement.
The setting of link, the intensity for hanging disk can be strengthened, reduce stress concentration, increase the service life of the part, so as to
Reduce the frequency that maintenance is changed, the waste reduced work hours.
The present invention is simple in construction, and cost is cheap, easy to process, and annexation can be realized easily, unstressed concentration, everywhere
Uniform force, service life length, suitable for the various sizes of brake drum of different type.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that the present invention hangs dish structure schematic diagram.
Fig. 3 is forearm A of the present invention to figure.
Fig. 4 is support top view of the present invention.
Fig. 5 is snap fit top view of the present invention.
Fig. 6 is support arm B of the present invention to figure.
Fig. 7 is partial enlarged drawing at A of the present invention.
In figure：1- is linked up with, 2- supports, 3- forearms, 4- upper arms, and 5- hangs disk, 51- links, 52- support arms, 6- snap fits, 61- cards
Block.
Embodiment
The present invention is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 7：A kind of brake drum special hanger, including hook 1, support 2, forearm 3, upper arm 4, hang disk 5,
Link 51, support arm 52, snap fit 6 and fixture block 61；Hook 1 is welded on support 2；Support 2 is Rhizoma Sparganii structure, and three ribs divide in a ring
Cloth, angle is 120 degree between any two, is welded in the cylinder side of centre, and rib end is spill band through-hole structure；Forearm 3 is provided with
At three, upper end is convex shape structure, and protrusion width is less than the rib end wide 0.5mm of spill of support 2, offers through hole, lower end is character cut in bas-relief
Type structure, equally opens up through hole, by split pin connection on support 2, can be rotated along opening pin axis；It is logical to hang disk 5
Split pin connection is crossed in the bottom side of upper arm 4；Link 51 is circular ring structure, is welded between support arm 52.
Wherein, upper arm 4 is provided with three, is " 7 " font, and upper end is convex shape structure, and it is recessed that protrusion width is less than forearm lower end
The wide 0.5mm of shape, offers through hole, and bending part opens up through hole, can be along opening pin axis by split pin connection in the lower end of forearm 3
Rotate, the support of three directions is provided for snap fit 6, upper arm 4 need not be synchronized with the movement at three, at list after take-off the brake drum, remain
Remaining the angled effect for not reaching fixed brake drum in two places, release brake drum is simple to operate.
Wherein, support arm 52 be provided with three at, be welded in link 51 it is cylindrical on, end is concave character type, and it is wide that spill is wider than upper arm 4
0.5mm, through hole is opened up, be connected by split pin with the bending part through hole of upper arm 4, annulus 51 can reduce stress collection during use
In, stationarity when enhancing is hung, increase suspender service life.
Wherein, snap fit 6 is provided with three, is rectangular block, is welded in the bottom side of upper arm 4, and top side right-hand member offers screwed hole at one,
Fixture block 61 can be connected by screw, for fixture block 61 because frequency of use is higher, the degree of wear is also higher, is directly dismantled more after damage
Change, it is not necessary to changed together with snap fit, material can be saved, and can facilitates installing/dismounting, does not influence shopwork and enters
Degree.
Wherein, fixture block 61 is provided with three, is arc block, radian is identical with the cylindrical radian of brake drum, and top offers ladder
Counterbore, the top side of snap fit 6 is fixed on by soket head cap screw, can be replaced with according to different type or various sizes of brake drum
Different fixture blocks 61, the top of fixture block 61 offer shoulder hole, and soket head cap screw can be put among counterbore, and fixed form will not shadow
Ring the clamping to brake drum.
The specifically used mode of the present embodiment and effect：
In the present invention, live to hang disk 5 with hand steered during use, by positioned at upper arm 4 at hang the upper end of disk 5 one（By taking left side upper arm 4 as an example）
It is pressed downward, lower end of upper arm 4 is welded with snap fit 6 at this turns clockwise around upper arm 4 with hanging the junction split pin of disk 5, will
Remaining at two snap fit 6 swing to brake drum periphery, unclamp the upper arm 4 depressed before, lower end of upper arm 4 is in snap fit 6 and fixture block 61 at this
Rotate counterclockwise under Action of Gravity Field, now snap fit 6 is in braking drum of outer at three, and suspension bracket upward one is carried, is caught in fixture block 61
The shaft shoulder of brake drum, you can complete fixation to brake drum, move, during removal, equally by next place's upper arm 4, i.e.,
Constraint of the fixture block 61 to brake drum at this is unclamped, the angle that remaining two place is formed can not form fixation to brake drum, use
Hand is held suspender one and put, you can unclamps at another two.
Using technical scheme of the present invention, or those skilled in the art is under the inspiration of technical solution of the present invention, if
Similar technical scheme is counted out, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (5)
- A kind of 1. brake drum special hanger, it is characterised in that：The brake drum special hanger includes linking up with, support, forearm, upper arm, Hang disk, link, support arm, snap fit and fixture block；The welding hook is on support；The support is Rhizoma Sparganii structure, and three ribs are in ring Shape is distributed, and angle is 120 degree between any two, is welded in the cylinder side of centre, and rib end is spill band through-hole structure；It is described small Arm is provided with three, and upper end is convex shape structure, and protrusion width is less than the support rib end wide 0.5mm of spill, offers through hole, lower end is Concave character type structure, equally opens up through hole, by split pin connection on support, can be rotated along opening pin axis；It is described Disk is hung by split pin connection in upper arm bottom side；The link is circular ring structure, is welded between support arm.
- 2. brake drum special hanger as claimed in claim 1, it is characterised in that：The upper arm is provided with three, is " 7 " font, on Hold and be less than the forearm lower end wide 0.5mm of spill for convex shape structure, protrusion width, offer through hole, bending part opens up through hole, passes through Split pin connection can rotate in forearm lower end along opening pin axis.
- 3. brake drum special hanger as claimed in claim 1, it is characterised in that：The support arm is provided with three, is welded in outside link On circle, end is concave character type, and spill is wider than the wide 0.5mm of upper arm, opens up through hole, passes through split pin and upper arm bending part through hole phase Connection.
- 4. brake drum special hanger as claimed in claim 1, it is characterised in that：The snap fit is provided with three, is rectangular block, welding In upper arm bottom side, top side right-hand member offers screwed hole at one.
- 5. the brake drum special hanger as described in claim 1 or 4, it is characterised in that：The fixture block is provided with three, is arc block, Radian is identical with the cylindrical radian of brake drum, and top offers ladder counterbore, is fixed on snap fit top side by soket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089344.4A CN107673188A (en) | 2017-11-08 | 2017-11-08 | A kind of brake drum special hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089344.4A CN107673188A (en) | 2017-11-08 | 2017-11-08 | A kind of brake drum special hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107673188A true CN107673188A (en) | 2018-02-09 |
Family
ID=61146238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089344.4A Pending CN107673188A (en) | 2017-11-08 | 2017-11-08 | A kind of brake drum special hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107673188A (en) |
-
2017
- 2017-11-08 CN CN201711089344.4A patent/CN107673188A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |