CN209242472U - A kind of bull-dozer lifting device - Google Patents
A kind of bull-dozer lifting device Download PDFInfo
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- CN209242472U CN209242472U CN201821576934.XU CN201821576934U CN209242472U CN 209242472 U CN209242472 U CN 209242472U CN 201821576934 U CN201821576934 U CN 201821576934U CN 209242472 U CN209242472 U CN 209242472U
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- bull
- dozer
- connecting portion
- socket part
- lifting
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Abstract
The utility model belongs to mechanical suspender equipment technical field, it is related to a kind of bull-dozer lifting device, including the front end suspender and rear end suspender being connect respectively with bull-dozer ontology, the front end suspender includes that first connecting portion interconnected and first hang socket part, the rear end suspender includes that second connecting portion interconnected and second hang socket part, to be detachably connected between the first connecting portion and second connecting portion and bull-dozer ontology, described first, which hangs socket part, hangs with second and offers symmetrically arranged hang in socket part and connect hole.A kind of bull-dozer lifting device provided by the utility model, structure is simple, lifting is convenient, not only solve the problems, such as that helicopter lifting bull-dozer is difficult, it can also guarantee the stationarity in entire bull-dozer hoisting process, simultaneously, the safety and reliability during helicopter lifting bull-dozer is improved, there is very big market value, should be widely promoted application.
Description
Technical field
The utility model belongs to mechanical suspender equipment technical field, and in particular to a kind of bull-dozer lifting device.
Background technique
In earthquake rescue, forest fire rescue operations, it is often necessary to the heavy constructions equipment such as bull-dozer.Due to earthquake territory
Domain road is impaired, forest zone trees more the problems such as having inconvenient traffic, these engineering equipments hardly enter rescue ground.This is just needed with straight
Aircraft is risen directly to launch the engineering equipments such as bull-dozer to rescue ground.
It is domestic at present not this specially for the tooling device of helicopter bull-dozer, it is only to lift several times all
It is to lift rope directly through crawler belt in the case where no tooling, in wire rope handling rope due to limited space, operation is difficult
Degree is big, and contact of the rope with creeper tread will also result in the abrasion of rope or creeper tread, and there are security risks.
Utility model content
Purpose of the utility model is to solve shortcomings and deficiencies existing in the prior art, provide a kind of structure letter
List lifts convenient, the safe and reliable and stable bull-dozer lifting device of lifting.
To achieve the above object, the technical scheme adopted by the utility model is a kind of bull-dozer lifting device, including
The front end suspender and rear end suspender connecting respectively with bull-dozer ontology, the front end suspender include first connecting portion interconnected
Socket part is hung with first, the rear end suspender includes second connecting portion interconnected and second hangs socket part, the first connecting portion
To be detachably connected between second connecting portion and bull-dozer ontology, described first, which hangs socket part and second, hangs and offers in socket part
Symmetrically arranged hang connects hole.
Preferably, the first connecting portion and first is hung between socket part using being welded to connect, the second connecting portion and the
Two hang between socket part also using welded connecting.
Preferably, the first connecting portion includes two supporting plates, and reinforcing rib is equipped between two supporting plates, described
First to hang socket part include straight-bar, and the straight-bar both ends, which are symmetrically arranged with to hang, connects hole, and two described supporting plate one end are connected to straight-bar
On, the other end is equipped with mutual corresponding pin shaft hole, is connected between the backplate of bottom by pin shaft before two pin shaft holes and bull-dozer.
Preferably, the second connecting portion includes surface plate, and described second, which hangs socket part, includes two lifting plates, described in two
Lifting plate is vertically set on the left and right sides of surface plate, and gusset, two lifting plates are equipped between two lifting plates
It is equipped with symmetrical hanging and connects hole.
Preferably, described two supporting plate Parallel Symmetrics settings, and the central axis of two supporting plates and institute
The central axis of straight-bar is stated on same straight line, the length of the straight-bar is greater than the width of bull-dozer front end tooling.
Preferably, the surface plate is bolted to connection with bulldozer rear axle box, and two lifting plates are set in parallel
It sets, the gusset is vertically set between two lifting plates, also vertical connection between the gusset and surface plate.
Preferably, the surface plate is U-typed structure, and " H " type structure is formed between two lifting plate and the gussets.
Preferably, described hang connects installation hoisting rig, the hoisting rig connecting steel wire ropes in hole.
After adopting the above technical scheme, a kind of bull-dozer provided by the utility model lifting device has below beneficial to effect
Fruit:
The utility model in front of the bull-dozer with a front end suspender by bull-dozer before hood be integrally placed on straight-bar, and lead to
It crosses the towing pad before pin shaft hole and bull-dozer on two supporting plates on the backplate of bottom to connect by pin shaft, there are two hangs at straight-bar both ends
Hole is connected, hoisting rig (shackle) can be worn；Meanwhile a rear end suspender, rear end being installed on bulldozer rear axle box rear end face
There are two holes for hoist on two lifting plates of suspender, can wear hoisting rig (shackle), finally be sling bull-dozer with wirerope,
Respectively there are two lifting points in front and back for bull-dozer entire in this way, and four lifting points can guarantee in entire bull-dozer hoisting process
Stationarity.Therefore, the utility model solves the problems, such as that helicopter lifting bull-dozer is difficult, meanwhile, it improves helicopter and hangs
Fill the safety and reliability during bull-dozer.
Detailed description of the invention
Fig. 1 is a kind of integrated tooling figure of bull-dozer lifting device of the utility model；
Fig. 2 is that the tooling of the utility model front end suspender turns figure；
Fig. 3 is that the tooling of the utility model rear end suspender turns figure；
Fig. 4 is the structural schematic diagram of the utility model front end suspender；
Fig. 5 is the structural schematic diagram of the utility model rear end suspender.
Wherein: front end suspender 1, supporting plate 11, reinforcing rib 12, straight-bar 13, pin shaft 14, rear end suspender 2, surface plate 21, spiral shell
Bolt 22, hangs and connects hole 3, hoisting rig 4, wirerope 5 lifting plate 23, gusset 24.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figs. 1-5, a kind of bull-dozer lifting device of the utility model, including what is connect respectively with bull-dozer ontology
Front end suspender 1 and rear end suspender 2, the front end suspender 1 includes that first connecting portion interconnected and first hangs socket part, after described
End suspender 2 includes that second connecting portion interconnected and second hangs socket part, the first connecting portion and second connecting portion and soil-shifting
To be detachably connected between machine ontology, described first, which hangs socket part, hangs with second and offers symmetrically arranged hang in socket part and connect hole
3, described hang connects installation hoisting rig 4,4 connecting steel wire ropes 5 of hoisting rig in hole 3.
Further, the first connecting portion and first hang between socket part using be welded to connect, the second connecting portion and
Second hangs also using being welded to connect between socket part, and first connecting portion includes the supporting plate 11 of two Parallel Symmetrics setting, two institutes
It states and is equipped with reinforcing rib 12 between supporting plate 11, described first to hang socket part include straight-bar 13, and the length of the straight-bar 13, which is greater than, bulldozes
The width of machine front end tooling facilitates for straight-bar 13 to be placed in below the tooling of bull-dozer front end and play a supporting role, 13 liang of the straight-bar
End, which is symmetrically arranged with to hang, connects hole 3, and the straight-bar 13, which is equipped with, hangs the both ends for connecting hole 3 equipped with protrusion, can prevent bull-dozer front end
Tooling swings on straight-bar 13, and two described 11 one end of supporting plate are connected on straight-bar 13, and two supporting plates 11
Central axis and the straight-bar 13 central axis on same straight line, the other ends of two supporting plates 11 is equipped with phase
Mutual corresponding pin shaft hole is connected between the backplate of bottom by pin shaft 14 before two pin shaft holes and bull-dozer.
Further, the second connecting portion includes surface plate 21, described second hang socket part include two lifting plates 23, two
It is vertically arranged between a lifting plate 23 and surface plate 21, and is equipped with gusset 24, two institutes between two lifting plates 23
It states lifting plate 23 and connects hole 3 equipped with symmetrical hanging, specifically, the surface plate 21 and bulldozer rear axle box pass through bolt
22 are fixedly connected, and two lifting plates 23 are arranged in parallel, and the gusset 24 is vertically set between two lifting plates 23,
Also vertical connection between the gusset 24 and surface plate 21, the surface plate 21 are U-typed structure, two lifting plates 23 and
" H " type structure is formed between gusset 24.
A kind of bull-dozer lifting device of the utility model in use, front end suspender 1 by pin shaft 14 by supporting plate 11 with
Bottom backplate connects before bull-dozer, while bull-dozer front end tooling being placed on straight-bar 13, and 3, hole is connected in hanging for 13 both ends of straight-bar
In the left and right sides of bull-dozer front end tooling, surface plate 21 is fixed on the rear axle box of bull-dozer by bolt 22 by rear end suspender 2
On, it is vertically set on the lifting plate 23 of the left and right sides of surface plate 21 to be respectively provided with one and hang and connects hole 3, therefore, entire bull-dozer
In front and back respectively there are two lifting point, four lifting points can penetrate hoisting rig 4 and wirerope 5, and tangible bull-dozer lifts by crane mesh
, the setting of four lifting points can guarantee the stationarity during bull-dozer handling, meanwhile, two supporting plates 11 and straight-bar 13
The setting of reinforcing rib 12 between welded connecting and two supporting plates 11, it is ensured that the integral strength of front end suspender 1, equally,
Two lift the setting of gusset 24 between welded connecting and two lifting plates 23 between plates 23 and surface plate 21, it is ensured that after
Hold the integral strength of suspender 2；The guarantee of the intensity of front end suspender 1 and rear end suspender 2 can guarantee that suspender described in the utility model is whole
The security reliability of body.
In conclusion a kind of bull-dozer lifting device provided by the utility model, structure is simple, lifting is convenient, not only
Solve the problems, such as that helicopter lifting bull-dozer is difficult, it can also be ensured that the stationarity in entire bull-dozer hoisting process, meanwhile,
The safety and reliability during helicopter lifting bull-dozer is improved, there is very big market value, is worth pushing away extensively
Wide application.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of bull-dozer lifting device, including the front end suspender (1) being connect respectively with bull-dozer ontology and rear end suspender
(2), it is characterised in that: the front end suspender (1) includes that first connecting portion interconnected and first hang socket part, and the rear end is hung
Having (2) includes that second connecting portion interconnected and second hang socket part, the first connecting portion and second connecting portion and bull-dozer
To be detachably connected between ontology, described first, which hangs socket part, hangs with second and offers symmetrically arranged hang in socket part and connect hole
(3)。
2. a kind of bull-dozer lifting device according to claim 1, it is characterised in that: the first connecting portion and first
It hangs using being welded to connect between socket part, the second connecting portion and second is hung between socket part also using welded connecting.
3. a kind of bull-dozer lifting device according to claim 1, it is characterised in that: the first connecting portion includes two
Root supporting plate (11) is equipped with reinforcing rib (12) between two supporting plates (11), and described first to hang socket part include straight-bar (13),
Straight-bar (13) both ends, which are symmetrically arranged with to hang, connects hole (3), and two described supporting plate (11) one end are connected on straight-bar (13), separately
One end is equipped with mutual corresponding pin shaft hole, is connected between the backplate of bottom by pin shaft (14) before two pin shaft holes and bull-dozer.
4. a kind of bull-dozer lifting device according to claim 1, it is characterised in that: the second connecting portion includes flat
Panel (21), described second, which hangs socket part, includes two lifting plates (23), and two lifting plates (23) are vertically set on surface plate
(21) the left and right sides, and gusset (24) are equipped between two lifting plates (23), two lifting plates (23) are equipped with
Hole (3) are connected in symmetrical hanging.
5. a kind of bull-dozer lifting device according to claim 3, it is characterised in that: two supporting plates
(11) Parallel Symmetric is arranged, and the central axis of the central axis of two supporting plates (11) and the straight-bar (13) is same
On straight line, the length of the straight-bar (13) is greater than the width of bull-dozer front end tooling.
6. a kind of bull-dozer lifting device according to claim 4, it is characterised in that: the surface plate (21) and soil-shifting
Machine rear axle box is fixedly connected by bolt (22), and two lifting plates (23) are arranged in parallel, and the gusset (24) is vertically arranged
It is also vertical between the gusset (24) and surface plate (21) to connect between two lifting plates (23).
7. a kind of bull-dozer lifting device according to claim 4, it is characterised in that: the surface plate (21) is " U "
Type structure forms " H " type structure between two lifting plates (23) and gusset (24).
8. a kind of bull-dozer lifting device according to claim 1, it is characterised in that: described hang connects peace in hole (3)
It fills hoisting rig (4), hoisting rig (4) connecting steel wire ropes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576934.XU CN209242472U (en) | 2018-09-27 | 2018-09-27 | A kind of bull-dozer lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576934.XU CN209242472U (en) | 2018-09-27 | 2018-09-27 | A kind of bull-dozer lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242472U true CN209242472U (en) | 2019-08-13 |
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ID=67518518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821576934.XU Active CN209242472U (en) | 2018-09-27 | 2018-09-27 | A kind of bull-dozer lifting device |
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| Country | Link |
|---|---|
| CN (1) | CN209242472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002331A (en) * | 2018-09-27 | 2019-07-12 | 柳工常州机械有限公司 | A kind of bull-dozer lifting device |
-
2018
- 2018-09-27 CN CN201821576934.XU patent/CN209242472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002331A (en) * | 2018-09-27 | 2019-07-12 | 柳工常州机械有限公司 | A kind of bull-dozer lifting device |
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