CN206872260U - A kind of boom hoisting for passenger-carrying chassis - Google Patents
A kind of boom hoisting for passenger-carrying chassis Download PDFInfo
- Publication number
- CN206872260U CN206872260U CN201720721513.0U CN201720721513U CN206872260U CN 206872260 U CN206872260 U CN 206872260U CN 201720721513 U CN201720721513 U CN 201720721513U CN 206872260 U CN206872260 U CN 206872260U
- Authority
- CN
- China
- Prior art keywords
- boom hoisting
- hole
- eyelet
- passenger
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of boom hoisting for passenger-carrying chassis, including main body, it is characterised in that the main body is that the cube of rectangular channel is provided among one, and about two rollers being placed in parallel are provided between rectangular channel；The body side is provided with two symmetrical connection through holes；The lifting hole(eyelet) device for lifting by crane is provided with the upside of the main body；The lifting hole(eyelet) device includes spacing cylinder, and chuck is provided with spacing cylinder.The utility model boom hoisting passes through roller using suspender belt, center of gravity when suspender belt is lifted due to passenger-carrying chassis is not known, thus suspender belt can roll between roller, this mode is while facilitating boom hoisting to find center of gravity holding balance, the friction of suspender belt is also reduced, the service life of suspender belt is also improved while improving operating efficiency；When passenger-carrying chassis is heavier, the utility model boom hoisting can be assembled mutually between any two, the boom hoisting intensity increase after assembling, thus the weight that can be sling also improves therewith.
Description
Technical field
It the utility model is related to railway car manufacture field, specifically a kind of boom hoisting for passenger-carrying chassis.
Background technology
Passenger-carrying chassis is supporting, installation automobile engine and its each part, assembly, shapes the moulded of automobile, and
Receive the power of engine, automobile is produced motion, ensure normally travel.Cast because passenger-carrying chassis volume is larger, and using steel
Part, therefore the weight of passenger-carrying chassis is also very heavy.Generally when transferring passenger-carrying chassis, all lifted by crane using driving.Utilizing
During driving lifting, it is fixed on by suspender belt on passenger-carrying chassis, then suspender belt is hooked with the suspension hook in driving, driving tightens up suspension hook the bottom of by
Disk is sling.
Because the position of centre of gravity on chassis is not known, thus suspension hook rise during, chassis may all occur it is crooked,
So that the discontinuity of suspender belt, lifting can be pretty troublesome when chassis is crooked, and suspender belt discontinuity also results in fracture；Together
When suspension hook is during rising, between suspension hook and suspender belt under huge pressure effect, their frictional force can be very big, right
The abrasion of suspender belt also can be very big, the danger that may be broken of going down for a long time, and the personal safety to operating personnel has very big
Threat.
Utility model content
The purpose of this utility model is to provide a kind of boom hoisting for passenger-carrying chassis, to solve to go in the prior art
Car lifts by crane the suspender belt breakage problem that may occur during passenger-carrying chassis.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of boom hoisting for passenger-carrying chassis, including main body, it is characterised in that the main body is that square is provided among one
The cube of shape groove, about two rollers being placed in parallel are provided between rectangular channel；The body side symmetrically connects provided with two
Connect hole；The lifting hole(eyelet) device for lifting by crane is provided with the upside of the main body.
The lifting hole(eyelet) device includes spacing cylinder, and spacing cylindrical inside is provided with a hollow cylinder emptied, on spacing cylinder
Side is provided with the through hole of an insertion hollow cylinder；Chuck, chuck and hollow cylinder interference fits are provided with the hollow cylinder；It is described
A connecting cylinder for passing through spacing cylinder is provided with the upside of chuck, cape has been provided with the upside of connecting cylinder.
The roller and rectangular channel are connected by bearing, and gap is left between roller.
The diameter of side through hole is less than the diameter of hollow cylinder on the spacing cylinder.
Described cape by upside is semicircle, two pieces of extrusions that downside is rectangle form, and plays a cape and is provided with a lifting hole(eyelet).
Including two boom hoistings, the alignment of connection through hole on the boom hoisting described in two, the is provided with connection through hole
Nut is screwed in one connecting rod, head rod both sides.
Lifting hole(eyelet) on the lifting hole(eyelet) device is located on same axis, and through the second connecting rod is provided with lifting hole(eyelet), second connects
Screw on nut in bar both sides.
Including four boom hoistings, the connection through hole alignment on the boom hoisting described in any two, connect and set in through hole
There is head rod, nut is screwed in head rod both sides.
Boom hoisting after combination of two is superimposed in the horizontal direction, connection through hole is located in same level, described
Lifting hole(eyelet) on lifting hole(eyelet) device is located on same axis, and through the 3rd connecting rod is provided with lifting hole(eyelet), spiral shell is screwed in the 3rd connecting rod both sides
It is female.
The beneficial effects of the utility model：
1st, the utility model boom hoisting passes through roller using suspender belt, when suspender belt is lifted due to the center of gravity of passenger-carrying chassis
It is uncertain, thus suspender belt can roll between roller, this mode while facilitating boom hoisting to find center of gravity to keep balance,
The friction of suspender belt is also reduced, the service life of suspender belt is also improved while improving operating efficiency；
2nd, when passenger-carrying chassis is heavier, the utility model boom hoisting can be assembled mutually between any two, rising after assembling
The increase of device for hoisting intensity, thus the weight that can be sling also improves therewith.
3rd, the utility model sling apparatus is simple in construction, practical function, can be used in the occasion of hoisting heavy, is a
Boom hoisting suitable for practicality.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the utility model boom hoisting structural representation；
Fig. 2 is lifting hole(eyelet) apparatus structure schematic diagram in the utility model boom hoisting；
Structural representation when Fig. 3 is two boom hoisting combinations；
Structural representation when Fig. 4 is four boom hoisting combinations；
Fig. 5 is Fig. 4 front view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than the component or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
A kind of boom hoisting for passenger-carrying chassis, including main body 1, as shown in figure 1, main body 1 is that rectangle is provided among one
The cube of groove 11, about two rollers 12 being placed in parallel are provided between rectangular channel 11, gap is left between two rollers 12, so as to
Hanging the suspender belt on chassis can just pass through；Roller 12 and rectangular channel 11 are connected by bearing, ensure that roller 12 can be in rectangular channel
Freely rotated in 11.
The side of main body 1 is provided with two symmetrical connection through holes 13.
The upside of main body 1 is provided with the lifting hole(eyelet) device 2 for lifting by crane, and as depicted in figs. 1 and 2, lifting hole(eyelet) device 2 includes spacing cylinder
21, the spacing inside of cylinder 21 is provided with a hollow cylinder 22 emptied, and the upside of spacing cylinder 21 is provided with a through hole, the diameter of through hole
Less than the diameter of hollow cylinder 22；Chuck 23, chuck 23 and the interference fits of hollow cylinder 22 are provided with hollow cylinder 22；Chuck 23
Upside is provided with a connecting cylinder 24 for passing through spacing cylinder 21, and the upside of connecting cylinder 24 has been provided with cape 25, plays cape 25 by upper
Two pieces of extrusions composition that side is semicircle, downside is rectangle, plays cape 25 and is provided with a lifting hole(eyelet) 26.
, only need to be by suspender belt through two rollers 12 when the utility model boom hoisting is used alone, and suspender belt is consolidated
It is scheduled on passenger-carrying chassis, finally passes through lifting hole(eyelet) 26 with the suspension hook in driving.Pay attention to, the suspender belt in this specification refers to just
Flat sling of the energy through roller 12.
When boom hoisting is used to lift by crane heavier passenger-carrying chassis, multiple boom hoistings can be used in combination, from
And improve the intensity of boom hoisting.
Combine embodiment 1
Including two boom hoistings, as shown in figure 3, the connection through hole 13 of two boom hoistings aligns during assembling, it is used in combination
Head rod 3 screws on nut 5 in the both sides of head rod 3, is fastened on two boom hoistings through connection through hole 13
Together；Rotate two lifting hole(eyelet) devices 2 so that the lifting hole(eyelet) 26 on lifting hole(eyelet) device 2 is located on same axis, and the second connecting rod 4 is worn
Lifting hole(eyelet) 26 is crossed, and second connecting rod 4 is fixed on lifting hole(eyelet) device 2 with nut 5.During lifting, by suspender belt through roller 12
Gap, and suspender belt is fixed on passenger-carrying chassis, finally slings the second connecting rod 4 with the suspension hook in driving.
Combine embodiment 2
Including four boom hoistings, as shown in Figure 4 and Figure 5, by the connection through hole 13 of two of which boom hoisting during assembling
Alignment, and screwed on nut 5 through connection through hole 13 with head rod 3 in the both sides of head rod 3, make two boom hoistings
It is connected and fixed；, will after the assembling mode of two other boom hoisting is as described above, work as boom hoisting combination of two
Boom hoisting after combination is superimposed in the horizontal direction, connection through hole 13 is located in same level；Rotate on boom hoisting
The lifting hole(eyelet) device 2 of side so that the lifting hole(eyelet) 26 on lifting hole(eyelet) device 2 is located on same axis, and the 3rd connecting rod 6 is passed through into lifting hole(eyelet) 26 simultaneously
Nut is screwed in both sides, the 3rd connecting rod 6 is fixed on lifting hole(eyelet) device 2；During lifting, roller 12 is each passed through with two suspender belts
Between gap, and suspender belt is fixed on passenger-carrying chassis, finally slings two the 3rd connecting rods 6 i.e. with the suspension hook in driving
Can.
The utility model boom hoisting passes through roller using suspender belt, when suspender belt is lifted due to passenger-carrying chassis center not
It is determined that thus suspender belt can be rolled between roller, this mode facilitate boom hoisting find center of gravity keep balance while, also
Reduce the friction of suspender belt, effectively raise the service life of suspender belt；When passenger-carrying chassis is heavier, the utility model plays lifting
Put mutually to assemble between any two, the boom hoisting intensity increase after assembling, thus the weight that can be sling also improves therewith.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, the scope of protection of the utility model all should be belonged to.
Claims (6)
1. a kind of boom hoisting for passenger-carrying chassis, including main body (1), it is characterised in that the main body (1) is opened among one
There is the cube of rectangular channel (11), about two rollers (12) being placed in parallel are provided between rectangular channel (11)；The main body (1) one
Side is provided with two symmetrical connection through holes (13)；The lifting hole(eyelet) device (2) for lifting by crane is provided with the upside of the main body (1)；
The lifting hole(eyelet) device (2) includes spacing cylinder (21), and a hollow cylinder emptied (22) is provided with inside spacing cylinder (21),
The through hole of an insertion hollow cylinder (22) is provided with the upside of spacing cylinder (21)；Chuck (23) is provided with the hollow cylinder (22),
Chuck (23) and hollow cylinder (22) interference fits；One is provided with the upside of the chuck (23) passes through the connection of spacing cylinder (21) to justify
Post (24), connecting cylinder (24) upside have been provided with cape (25).
A kind of 2. boom hoisting for passenger-carrying chassis according to claim 1, it is characterised in that the roller (12) and
Rectangular channel (11) is connected by bearing, and roller leaves gap between (12).
A kind of 3. boom hoisting for passenger-carrying chassis according to claim 1, it is characterised in that the spacing cylinder
(21) diameter of side through hole is less than the diameter of hollow cylinder (22) on.
A kind of 4. boom hoisting for passenger-carrying chassis according to claim 1, it is characterised in that described cape (25)
Two pieces of extrusions that by upside be semicircle, downside is rectangle form, and play cape (25) and are provided with a lifting hole(eyelet) (26).
5. a kind of boom hoisting for passenger-carrying chassis according to claim 1, it is characterised in that play lifting including two
Put, connection through hole (13) alignment on the boom hoisting described in two, head rod (3) is provided with connection through hole (13), the
Screw on nut (5) in one connecting rod (3) both sides；
Lifting hole(eyelet) (26) on the lifting hole(eyelet) device (2) is located on same axis, runs through being provided with the second connecting rod in lifting hole(eyelet) (26)
(4), nut (5) is screwed in the second connecting rod (4) both sides.
6. a kind of boom hoisting for passenger-carrying chassis according to claim 1, it is characterised in that play lifting including four
Put, connection through hole (13) alignment on the boom hoisting described in any two, head rod is provided with connection through hole (13)
(3), nut (5) is screwed in head rod (3) both sides；
Boom hoisting after combination of two is superimposed in the horizontal direction, connection through hole (13) is located in same level, described
Lifting hole(eyelet) (26) on lifting hole(eyelet) device (2) is located on same axis, and through the 3rd connecting rod (6) is provided with lifting hole(eyelet) (26), the 3rd connects
Screw on nut (5) in extension bar (6) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721513.0U CN206872260U (en) | 2017-06-20 | 2017-06-20 | A kind of boom hoisting for passenger-carrying chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721513.0U CN206872260U (en) | 2017-06-20 | 2017-06-20 | A kind of boom hoisting for passenger-carrying chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872260U true CN206872260U (en) | 2018-01-12 |
Family
ID=61334195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721513.0U Expired - Fee Related CN206872260U (en) | 2017-06-20 | 2017-06-20 | A kind of boom hoisting for passenger-carrying chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297818A (en) * | 2023-05-17 | 2023-06-23 | 中国核工业二四建设有限公司 | Nondestructive testing method for steel lining wallboard |
-
2017
- 2017-06-20 CN CN201720721513.0U patent/CN206872260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297818A (en) * | 2023-05-17 | 2023-06-23 | 中国核工业二四建设有限公司 | Nondestructive testing method for steel lining wallboard |
| CN116297818B (en) * | 2023-05-17 | 2023-08-04 | 中国核工业二四建设有限公司 | Nondestructive testing method for steel lining wallboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205772945U (en) | A kind of energy-efficient lifting actuator | |
| CN107187986B (en) | A kind of elevator reparing alarming device with movement prompting function | |
| CN206872260U (en) | A kind of boom hoisting for passenger-carrying chassis | |
| CN103332618A (en) | Automatic multiplying device for rising power of crane | |
| CN207209824U (en) | A kind of small-sized vertical suspension transferring machine | |
| CN204281061U (en) | A kind of can the combined sling of automatic releasing hook | |
| CN213141125U (en) | Set square hanger | |
| CN2868965Y (en) | Automobile crane hoisting device | |
| CN103058069A (en) | Horizontal arm tower-type crane | |
| CN203382361U (en) | Special lifting appliance for lifting bearings | |
| CN206126699U (en) | Multi -functional portable lifting machine | |
| CN202193533U (en) | Rotating mechanism of electromagnetic crane | |
| CN206041349U (en) | Novel electric power overhauls coaster | |
| CN205892546U (en) | A assembly pulley for hoist lifts by crane | |
| CN202322126U (en) | Turning device of marine crane | |
| CN209721393U (en) | A kind of device for reducing crane rope and swinging | |
| CN201152013Y (en) | Bridge type scaffold rope-breaking safety device | |
| CN208747486U (en) | A kind of balance hanging beam group suspender | |
| CN204847932U (en) | Cable pulley of device is walked crosswise to hoist cable | |
| CN208454364U (en) | A kind of chemical industry equipment lifting maintenance unit | |
| CN208120609U (en) | A kind of embedded rollers group | |
| CN202924593U (en) | Vertical roller hoisting fixture | |
| CN206427955U (en) | A kind of ground pile type double cable shift mechanism | |
| CN202924578U (en) | Special hoisting device for ship clearing machinery | |
| CN207759888U (en) | A kind of counterweight wheel construction applied to elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |