CN110282040A - A kind of caterpillar and its crawler belt vehicle carriage - Google Patents
A kind of caterpillar and its crawler belt vehicle carriage Download PDFInfo
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- CN110282040A CN110282040A CN201910585369.6A CN201910585369A CN110282040A CN 110282040 A CN110282040 A CN 110282040A CN 201910585369 A CN201910585369 A CN 201910585369A CN 110282040 A CN110282040 A CN 110282040A
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- vehicle frame
- frame
- vehicle
- fixedly connected
- crawler belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/10—Bogies; Frames
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of crawler belt vehicle carriages, in the middle part of vehicle frame front and the coplanar vehicle frame being fixedly connected, middle part in the middle part of the vehicle frame is equipped with the boom mounting seat to realize boom installation, two sides in the middle part of the vehicle frame are equipped with the hydraulic leg hold-down support to realize supporting leg installation, it is fixedly connected in the middle part of the vehicle frame with vehicle frame rear portion, the vehicle frame rear portion is in Z-shaped lower than the vehicle frame middle part and in junction, the middle part at the vehicle frame rear portion is equipped with to realize the fixed shelf of cargo, the two sides at the vehicle frame rear portion are equipped with the hydraulic leg hold-down support to realize supporting leg installation, bottom of frame is fixedly connected with the vehicle frame front and the vehicle frame rear portion respectively, the bottom of frame is equipped with the crawler belt crossbeam to realize crawler belt installing.The invention also discloses a kind of caterpillars.It is in Z-shaped before and after the vehicle frame of above-mentioned crawler belt vehicle carriage, the approach angle of vehicle frame increases, and passage capacity improves, and landform is adaptable, it is wide to carry purposes.
Description
Technical field
The present invention relates to creeper truck technical field, in particular to a kind of crawler belt vehicle carriage.Further relate to a kind of caterpillar.
Background technique
Common caterpillar mainly has currently on the market: excavator, agricultural miniature transport vehicle, is carried out large caterpillar
Band truck-mounted crane etc., since targetedly product design thinking leads to vehicle so that the design structure of vehicle frame has greater limitations
Topography and geomorphology adaptability is poor, and carrying ability is weak, using having a single function, greatly reduces the use function and neck of all-terrain vehicle
Domain.
Therefore, how to provide a kind of structure is simple, light-weight, strength and stability is high and landform is adaptable,
Carry the technical issues of wide crawler belt vehicle carriage of purposes is those skilled in the art's urgent need to resolve.
Summary of the invention
It is in Z-shaped before and after vehicle frame the object of the present invention is to provide a kind of crawler belt vehicle carriage, the approach angle of vehicle frame increases, leads to
Performance raising is crossed, landform is adaptable, it is wide to carry purposes.Above-mentioned creeper truck is used it is a further object of the present invention to provide a kind of
The caterpillar of vehicle frame.
To achieve the above object, the present invention provides a kind of crawler belt vehicle carriage, including vehicle frame front and with before the vehicle frame
In the middle part of the coplanar vehicle frame being fixedly connected in portion, the middle part in the middle part of the vehicle frame is equipped with to realize that the boom of boom installation installs bottom
, the two sides in the middle part of the vehicle frame are equipped with the hydraulic leg hold-down support to realize supporting leg installation, the vehicle frame middle part and vehicle
Frame rear portion is fixedly connected, and the vehicle frame rear portion is lower than being in Z-shaped in the middle part of the vehicle frame and in junction, in the vehicle frame rear portion
Portion is equipped with to realize the fixed shelf of cargo, and the two sides at the vehicle frame rear portion are equipped with the institute to realize supporting leg installation
Hydraulic leg hold-down support is stated, bottom of frame is fixedly connected with the vehicle frame front and the vehicle frame rear portion respectively, the vehicle frame
Bottom is equipped with the crawler belt crossbeam to realize crawler belt installing.
Preferably, there are to realize rod piece for the two sides of the vehicle frame front, vehicle frame middle part and the vehicle frame rear portion
The space of cargo transport and it is equipped with ratchet, the rear end sides at the front end two sides of the vehicle frame front and the vehicle frame rear portion are equipped with bar
Part transports fixed device and docks support.
Preferably, the vehicle frame front include be symmetrically set in the front frame stringer I of two sides and be symmetrically set in it is described before
Front frame stringer II, the front frame stringer I and the front frame stringer II between portion longitudinal beam I pass through vehicle frame
Crossbeam I is fixedly connected in the rear end of the vehicle frame front.
Preferably, the middle part of the vehicle frame front is equipped with the motor mounts to realize engine installation, the hair
Motivation mounting rack includes the adjustable engine mounting rail I for fixing position and being fixedly connected sequentially, engine mounting rail II, starts
Machine mounting rail III and engine mounting rail IV, multiple engine-mounting brackets are adjustable to be fixed position and is fixedly connected on described
Motor mounts surface.
Preferably, the bottom of frame includes positioned at the vehicle frame lower front, to realize at both ends and the crawler belt
The preceding base cross members that crossbeam is fixedly connected, the preceding base cross members pass through the supporting beam II extended vertically and the vehicle frame front is solid
Fixed connection, the preceding base cross members are fixedly connected by the reinforcing beam III that inclination extends with the motor mounts, before described
Base cross members are fixedly connected by reinforcing rib I with preceding base longerons, are equipped on the upside of the preceding base longerons to support the hair
The motor mounts support beam of motivation mounting rack.
Preferably, the bottom of frame further includes positioned at the vehicle frame lower rear, to realize at both ends and the shoe
With the rear base cross members that crossbeam is fixedly connected, the rear base cross members pass through the supporting beam I extended vertically and tilt adding for extension
Brutal I is fixedly connected with the vehicle frame rear portion, the reinforcing beam II and boom peace that the rear base cross members pass through inclination extension
Dress pedestal is fixedly connected.
It preferably, include the middle carriage stringer and middle carriage crossbeam being fixedly connected sequentially from beginning to end in the middle part of the vehicle frame,
The rear end of the boom mounting seat is fixedly connected with the middle carriage crossbeam, and the front end of the boom mounting seat passes through one
Symmetrical middle carriage reinforcing beam is fixedly connected with the vehicle frame front, for installing described in splayed hydraulic leg
Hydraulic leg hold-down support is set to the end of the middle carriage reinforcing beam.
Preferably, the vehicle frame rear portion include be symmetrically set in the rear frame stringer I of two sides and be symmetrically set in it is described after
Rear frame stringer II, the rear frame stringer I and the rear frame stringer II between portion longitudinal beam I pass through vehicle frame
Crossbeam I is fixedly connected in the rear end at the vehicle frame rear portion.
Preferably, it is fixedly connected between the rear frame stringer II by rear frame crossbeam, the rear frame is horizontal
Be fixedly connected between beam and the frame cross I by rear frame reinforcing beam III, the rear frame stringer II and it is described after
It is fixedly connected between portion longitudinal beam I by rear frame reinforcing beam II, for installing the described hydraulic of splayed hydraulic leg
Supporting leg hold-down support is set to the end of the rear frame reinforcing beam II.
Preferably, the shelf is fixed between the rear frame stringer II, and the shelf includes
Positioned at two sides shelf stringer and be fixedly connected two sides the shelf stringer shelf crossbeam,
Shelf is fixedly connected on the shelf stringer of two sides and the shelf crossbeam of two sides to connect
Support, the secured adjusted plate I and secured adjusted plate II for offering a hole are consolidated by bolt with the cargo for being welded with spot welding nut
Determine frame connecting support to be detachably connected, the rear frame two sides, which are additionally provided with, is tethered at towing hook.
The present invention provides a kind of caterpillar, including above-mentioned crawler belt vehicle carriage.
Relative to above-mentioned background technique, crawler belt vehicle carriage provided by the present invention include vehicle frame front and with vehicle frame front
In the middle part of the coplanar vehicle frame that is fixedly connected, vehicle frame rear portion lower than in the middle part of vehicle frame and be fixedly connected in the middle part of vehicle frame, vehicle frame rear portion with
Junction in the middle part of vehicle frame is in Z-shaped, and the middle part in the middle part of vehicle frame is equipped with boom mounting seat, and the middle part at vehicle frame rear portion is equipped with cargo
The two sides at fixed frame, vehicle frame middle part and vehicle frame rear portion are equipped with hydraulic leg hold-down support, the vehicle frame bottom equipped with crawler belt crossbeam
Portion is located at vehicle frame front, the lower section in the middle part of vehicle frame and vehicle frame rear portion and is fixedly connected respectively with vehicle frame front and vehicle frame rear portion, should
Crawler belt vehicle carriage constitutes main body of vehicle frame by vehicle frame front, vehicle frame middle part and being fixedly connected sequentially for vehicle frame rear portion, bottom of frame
By being fixedly connected with vehicle frame front and vehicle frame rear portion to realize the fixation below main body of vehicle frame, pass through main body of vehicle frame Z-shaped
The setting of type is to realize that the approach angle of vehicle frame increases, passage capacity improves, by the boom mounting seat in the middle part of vehicle frame to realize
The installation of boom, the handling of cargo is realized by boom, the fixation of cargo is realized by shelf, by vehicle frame
The hydraulic leg hold-down support of portion and vehicle frame rear portion two sides is to realize the installation of supporting leg, by supporting leg to realize that main body of vehicle frame is quiet
The installing of crawler belt is realized in support when only by the crawler belt crossbeam of bottom of frame, by crawler belt to realize that main body of vehicle frame moves
When driving.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of crawler belt vehicle carriage provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of front frame provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of rear frame provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of shelf provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of motor mounts provided in an embodiment of the present invention.
Wherein:
It is vertical that 1- rod piece transports fixed device docking support, the fixed bottom of device reinforcing beam of 2- rod piece transport, 3- front frame
Beam I, 4- front frame stringer II, 5- frame cross I, 6- hydraulic leg hold-down support, 7- middle carriage reinforcing beam, 8- middle vehicle
Frame stringer, 9- middle carriage crossbeam, 10- rear frame stringer I, 11- are tethered at towing hook, 12- shelf connecting support, 13-
Rear frame reinforcing beam I, 14- shelf, 141- shelf stringer, 142- secured adjusted plate I, 143- cargo are fixed
Frame crossbeam, 144- secured adjusted plate II, 15- rear frame reinforcing beam II, 16- rear frame stringer II, 17- rear frame are horizontal
Beam, 18- rear frame reinforcing beam III, 19- bushing pipe, 20- ratchet, 21- battery mounting, 22- reinforcing beam I, 23- supporting beam I,
Base cross members before base cross members, 25- reinforcing beam II, 26- hydraulic oil container hold-down support, 27- boom mounting seat, 28- after 24-,
Base longerons, 32- motor mounts support beam, 33- hydraulic leg and liquid before 29- reinforcing beam III, 30- reinforcing rib I, 31-
Press boom operation valve hold-down support, 34- hydraulic leg and Hydraulic jip operation valve mounting plate, 35- capstan winch mounting base, 36- switch
Hold-down support, 37- motor mounts, the installation of 371- engine mounting rail I, 372- engine mounting rail II, 373- engine
Beam III, 374- engine mounting rail IV, 375- engine-mounting bracket, 38- supporting beam II, 39- reinforcing rib II.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Fig. 1 is please referred to Fig. 5, wherein Fig. 1 is the structural schematic diagram of crawler belt vehicle carriage provided in an embodiment of the present invention, Fig. 2
For the structural schematic diagram of front frame provided in an embodiment of the present invention, Fig. 3 is the knot of rear frame provided in an embodiment of the present invention
Structure schematic diagram, Fig. 4 are the structural schematic diagram of shelf provided in an embodiment of the present invention, and Fig. 5 provides for the embodiment of the present invention
Motor mounts structural schematic diagram.
In the first specific embodiment, crawler belt vehicle carriage provided by the invention include vehicle frame front, in the middle part of vehicle frame,
Vehicle frame rear portion and bottom of frame coplanar setting and are welded and fixed, vehicle frame rear portion in the middle part of vehicle frame front and vehicle frame in junction
It is welded and fixed lower than in the middle part of vehicle frame and in junction, is in Z-shaped, bottom of frame setting with the junction at vehicle frame rear portion in the middle part of vehicle frame
In the middle part of vehicle frame front, vehicle frame and vehicle frame rear portion constitute main body of vehicle frame lower section, bottom of frame respectively with vehicle frame front and vehicle
Frame rear portion is welded and fixed.
In the present embodiment, the medium position in the middle part of vehicle frame is equipped with boom mounting seat 27, and the two sides in the middle part of vehicle frame are equipped with
Hydraulic leg hold-down support 6, the medium position at vehicle frame rear portion are equipped with shelf 14, and the two sides at vehicle frame rear portion are equipped with hydraulic branch
The two sides of leg hold-down support 6, bottom of frame are equipped with crawler belt crossbeam.
Illustratively, crawler belt vehicle carriage provided by the invention is heteromorphic tube type structure, and overall structure is simple, light-weight, strong
Degree and stability are high, are in Z-shaped before and after main body of vehicle frame, it is therefore intended that increase the approach angle of crawler belt vehicle carriage, so as to improve passing through
Performance.In addition to this, which is full landform crawler belt vehicle carriage, have landform adaptable, and it is wide to carry purposes
Feature.Boom such as Hydraulic jip is installed by boom mounting seat 27, lifts cargo using Hydraulic jip；It is solid by hydraulic leg
Determine support 6 and supporting leg such as hydraulic leg, main body of vehicle frame when supporting static using hydraulic leg are installed；It is solid by shelf 14
Determine different size, different types of cargo；Crawler belt is installed by crawler belt crossbeam, drives main body of vehicle frame to transport in full landform using crawler belt
It is dynamic.
For superior technique effect, in the middle part of vehicle frame front, vehicle frame and vehicle frame rear portion namely the two sides of main body of vehicle frame there are
Space, the two sides of main body of vehicle frame are additionally provided with ratchet 20, the front end two sides of vehicle frame front and the rear end sides namely vehicle at vehicle frame rear portion
Four turnings of frame body are equipped with rod piece and transport fixed device docking support 1.
Illustratively, the space of 450mm is reserved in the two sides of main body of vehicle frame, and transports fixed device by rod piece and dock support
1 realizes that transporting fixed device realization with rod piece docks with bolt.It should be noted that it is the prior art that rod piece, which transports fixed device,
In the fixation device for fixed beam such as electric pole, trees etc. that has been disclosed, be not belonging to core of the invention improvement, here
It repeats no more.Space of the space of 450mm as transport rod piece cargo, the rod piece format diameter of transport is within 400mm, length
Up to 10m.Of length no more than main body of vehicle frame or two sides are more than main body of vehicle frame distance within 500mm, can be by being arranged in
The ratchet 20 of main body of vehicle frame two sides is fixed, can be in relatively flat road surface or highway pavement to reach, also can be non-
The purpose that rod piece goods transportation is carried out under pavement of road or field complexity territorial environment improves the work effect under field work environment
Rate, reduces the cost of hand haulage, while guaranteeing personnel safety.
More specifically, the two sides of vehicle frame front, vehicle frame middle part and vehicle frame rear portion are respectively provided with a pair of of ratchet 20, main body of vehicle frame
Two sides set the fixed requirement there are six ratchet 20 with satisfaction to rod piece cargo altogether, and vehicle frame middle part is 100mm higher than vehicle frame rear portion.
In a kind of specific embodiment, vehicle frame front includes the front frame stringer I3 for being symmetrically set in two sides, two sides
Front frame stringer I3 between be equipped with symmetrical front frame stringer II4, the rear end of vehicle frame front is equipped with vertical with front frame
The frame cross I5 that beam I3 and front frame stringer II4 are welded and fixed, similarly, what the front end of vehicle frame front also was provided with being welded and fixed
Frame cross I5.
In the present embodiment, front frame stringer I3 and frame cross I5 encloses the peripheral frame for constituting vehicle frame front, front
Longitudinal beam II4 and frame cross I5 enclose the interior peripheral frame frame for constituting vehicle frame front, vehicle frame front medium position namely interior enclose
Motor mounts 37 are equipped in frame, by changing motor mounts 37 to meet different size, different size of start
The installation of machine.
Illustratively, motor mounts 37 include the engine mounting rail I371 being successively welded and fixed, engine installation
Beam II372, engine mounting rail III373 and engine mounting rail IV374, multiple engine-mounting brackets 375 are weldingly fixed on
On aforementioned four engine mounting rail.It should be noted that can be required according to different design inputs and dynamic property to meet,
The engine of different displacements to match is selected, the welding position between the engine mounting rail of the motor mounts 37 can be with
Adjusted according to actual parameter, the welding position of engine-mounting bracket 375 can also be adjusted according to actual parameter, vehicle frame front it is interior
Peripheral frame frame has reserved the variation that enough variation meet motor mounts 37, thus caused by reducing because of engine specifications change
Other positions of main body of vehicle frame variation.
In the present embodiment, part of the front frame in addition to the reserved space of two sides is piggyback pod arrangement space, in power
Centralized arrangement engine, radiator, fuel tank, hydraulic motor, hydraulic control valve, unmanned remote controlled controller, executing agency etc. in cabin
Power associated components, and being protected by a dismountable power hatch cover associated components, can be at the top of power hatch cover
Headlight is installed.Illustratively, flange, uniformly weldering on the frame cross I5 of the front and rear end of main body of vehicle frame are arranged at piggyback pod bottom
It connects and is fixed with bushing pipe 19, bushing pipe 19 carries out aperture, and the fixation for completing to be covered on main body of vehicle frame to piggyback pod is bolted, makes
The installation and removal of main body of vehicle frame and power hatch cover are quick, so as to quickly and easily carry out hydraulic oil pipe, hydraulic oil container, electricity
The inspection and maintenance of the components such as pond, control valve, engine and radiator.In addition to this, rod piece transports fixed device and docks support 1
Place, which is additionally provided with, transports fixed bottom of device reinforcing beam 2 for the rod piece of reinforcing, and the front end of vehicle frame front is equipped with hydraulic leg and liquid
It pressure boom operation valve hold-down support 33, hydraulic leg and Hydraulic jip operation valve mounting plate 34, capstan winch mounting base 35 and is used for
The switch hold-down support 36 of forward and backward Der StandlichtScheinwerfer und Parkleuchtenschalter and radiator switch is installed.
In a kind of specific embodiment, bottom of frame includes the preceding base cross members 28 positioned at vehicle frame lower front, preceding
The both ends of base cross members 28 are welded and fixed with crawler belt crossbeam, the reinforcing beam III29 and hair that preceding base cross members 28 are extended through inclination
Motivation mounting rack 37 is welded and fixed, and preceding base cross members 28 are welded and fixed by reinforcing rib I30 with preceding base longerons 31, and preceding bottom is vertical
The motor mounts support beam 32 to support motor mounts 37 is equipped on the upside of beam 31, supporting beam II38 is as vertical
Support connecting vehicle frame bottom and vehicle frame front.In addition to this, bottom of frame further includes the rear bottom transverse positioned at vehicle frame lower rear
Beam 24, both ends and the crawler belt crossbeam of rear base cross members 24 are welded and fixed, and rear base cross members 24 pass through the supporting beam I23 extended vertically
The reinforcing beam I22 extended with inclination is welded and fixed with vehicle frame rear portion, the reinforcing beam II25 that rear base cross members 24 are extended through inclination
It is welded and fixed with boom mounting seat 27.In the present embodiment, two reinforcement beam actions contribute to increase structural strength and
Structural stability.
It include 8 He of middle carriage stringer being successively welded and fixed from beginning to end in the middle part of vehicle frame in a kind of specific embodiment
Middle carriage crossbeam 9, middle carriage stringer 8 and middle carriage crossbeam 9 surround the square frame in the middle part of vehicle frame, boom mounting seat
27 are located in square frame, and rear end and the middle carriage crossbeam 9 of boom mounting seat 27 are welded and fixed, boom mounting seat 27
Front end is welded and fixed by a pair of symmetrical middle carriage reinforcing beam 7 with vehicle frame front, and hydraulic leg hold-down support 6 is set to
The end of middle carriage reinforcing beam 7, hydraulic leg hold-down support 6 is to install splayed hydraulic leg.In the present embodiment, lead to
It crosses and boom such as Hydraulic jip is installed in boom mounting seat 27, may be implemented, which will need freight to be placed on main body of vehicle frame, appoints
The stability when carrying out lifting operation is improved by installing splayed configuration hydraulic leg in hydraulic leg hold-down support 6 in what position
And safety.
In a kind of specific embodiment, vehicle frame rear portion includes the rear frame stringer I10 for being symmetrically set in two sides, rear portion
Longitudinal beam II16 is symmetrically set between rear frame stringer I10, frame cross I5 and rear frame stringer II16 and rear portion vehicle
Frame stringer I10 is welded and fixed in the rear end of rear frame.It is welded between rear frame stringer II16 by rear frame crossbeam 17
It is fixed, it is welded and fixed between rear frame crossbeam 17 and frame cross I5 by rear frame reinforcing beam III18, rear frame is vertical
It is welded and fixed between beam II16 and rear frame stringer I10 by rear frame reinforcing beam II15, hydraulic leg hold-down support 6 is set
In the end of rear frame reinforcing beam II15, hydraulic leg hold-down support 6 is to install splayed hydraulic leg.In the present embodiment
In, the rear frame reinforcing beam I13 being welded and fixed, vehicle frame are equipped between rear frame stringer II16 and rear frame stringer I10
Battery mounting 21, hydraulic oil container hold-down support 26 and the reinforcement to reinforce connection are additionally provided between rear portion and bottom of frame
Muscle II39, hydraulic oil container are bolted on hydraulic oil container hold-down support 26, and battery is fixed on battery mounting 21.Vehicle
The rear frame stringer I10 of frame rear portion two sides is equipped with and is tethered at towing hook 11.
In a kind of specific embodiment, shelf 14 is fixed between rear frame stringer II16, and cargo is solid
Determining frame 14 includes the goods for being located at the shelf stringer 141 of two sides and the shelf stringer 141 of two sides being welded and fixed
It is welded on object fixed frame crossbeam 143, the shelf stringer 141 of two sides and the shelf crossbeam 143 of two sides
Shelf connecting support 12, the secured adjusted plate I142 and secured adjusted plate II144 for offering a hole pass through bolt and weldering
There is the shelf connecting support 12 of spot welding nut to be detachably connected, rear frame two sides, which are additionally provided with, is tethered at towing hook 11.
Illustratively, shelf connecting support 12 is welded with spot welding nut, secured adjusted plate I142 and secured adjusted plate
It is provided with the hole for adjusting that surplus is 100mm on II144, is attached by bolt and shelf connecting support 12, installs
It is quick with convenient disassembly.All around with 200mm adjusting surplus, cooperation vehicle frame two sides be tethered at towing hook 11 be able to achieve it is more
The container type cargo and capacity of specification are the fixation of 250KV or less transformer etc..Secured adjusted plate I142 and secured adjusted plate II144
Equipped with flange, flange and cargo contacts, shelf crossbeam 143 are fitted with the cushion of 10mm thickness, to reduce transport
Complex road surface bring is impacted in the process, guarantees that transport cargo is not damaged.While fixation of dismantling when not transporting container type cargo
The goods of remaining shape may be implemented in adjustable plate I142 and secured adjusted plate II144, the ratchet 20 welded by main body of vehicle frame two sides
The fixation of object, and transported.
To sum up, which has landform adaptable, carries the features such as purposes is wide.The crawler belt vehicle carriage is different
Shape tubular structure, overall structure is simple, light-weight, strength and stability is high, is in Z-shaped before and after main body of vehicle frame, increases vehicle frame
The approach angle of main body, improves passage capacity.Simultaneously by corresponding interface on main body of vehicle frame and switching support, it can carry or pacify
It fills Hydraulic jip, shelf 14, rod piece and transports the devices such as fixed device, thus within realizing to diameter 400mm
Rod piece cargo, container type cargo, more specification cargos lifting and fixation, and under normal road condition and field complex environment
Transport, disassemble and install it is efficient and convenient, it is easy to operate, can quickly and reliably realize the fixation to cargo, greatly improve
Working efficiency reduces job costs, and guarantees personnel safety.
The present invention also provides a kind of caterpillars should have above-mentioned crawler belt vehicle carriage using above-mentioned crawler belt vehicle carriage
Whole beneficial effects, no longer repeat one by one here.
It should be noted that in the present specification, the orientation of instructions such as term " on " "lower" " left side " " right side " " preceding " " rear " or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing, rather than indication or suggestion is signified
Device or element must have a particular orientation, constructed or operated with specific orientation, therefore should not be understood as to the present invention
Limitation.
Caterpillar provided by the present invention and its crawler belt vehicle carriage are described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention.It should be pointed out that for those skilled in the art, not departing from this
, can be with several improvements and modifications are made to the present invention under the premise of inventive principle, these improvement and modification also fall into the present invention
In scope of protection of the claims.
Claims (11)
1. a kind of crawler belt vehicle carriage, which is characterized in that including vehicle frame front and with the vehicle frame front is coplanar is fixedly connected
Vehicle frame in the middle part of, the middle part in the middle part of the vehicle frame is equipped with the boom mounting seat (27) to realize boom installation, the vehicle frame
The two sides at middle part are equipped with the hydraulic leg hold-down support (6) to realize supporting leg installation, consolidate in the middle part of the vehicle frame with vehicle frame rear portion
Fixed connection, lower than being in Z-shaped in the middle part of the vehicle frame and in junction, the middle part at the vehicle frame rear portion, which is equipped with, to be used at the vehicle frame rear portion
To realize the fixed shelf (14) of cargo, the two sides at the vehicle frame rear portion are equipped with the liquid to realize supporting leg installation
It presses supporting leg hold-down support (6), bottom of frame is fixedly connected with the vehicle frame front and the vehicle frame rear portion respectively, the vehicle frame bottom
Portion is equipped with the crawler belt crossbeam to realize crawler belt installing.
2. crawler belt vehicle carriage according to claim 1, which is characterized in that the vehicle frame front, vehicle frame middle part and institute
The two sides at vehicle frame rear portion are stated there are to realize the space of rod piece cargo transport and be equipped with ratchet (20), before the vehicle frame front
It holds the rear end sides at two sides and the vehicle frame rear portion to be equipped with rod piece and transports fixed device docking support (1).
3. crawler belt vehicle carriage according to claim 1, which is characterized in that the vehicle frame front includes being symmetrically set in two sides
Front frame stringer I (3) and the front frame stringer II (4) being symmetrically set between the front frame stringer I (3), it is described
Front frame stringer I (3) and the front frame stringer II (4) are solid in the rear end of the vehicle frame front by frame cross I (5)
Fixed connection.
4. crawler belt vehicle carriage according to claim 3, which is characterized in that the middle part of the vehicle frame front is equipped with to realize
The motor mounts (37) of engine installation, the motor mounts (37) include adjustable fixed position and successively fix
Engine mounting rail I (371), engine mounting rail II (372), engine mounting rail III (373) and the engine installation of connection
Beam IV (374), multiple engine-mounting brackets (375) are adjustable to fix position and is fixedly connected on the motor mounts
(37) surface.
5. crawler belt vehicle carriage according to claim 4, which is characterized in that the bottom of frame includes before being located at the vehicle frame
Below portion, to realize the preceding base cross members (28) being fixedly connected at both ends with the crawler belt crossbeam, the preceding base cross members
(28) it is fixedly connected by the supporting beam II (38) extended vertically with the vehicle frame front, the preceding base cross members (28) are by inclining
The reinforcing beam III (29) tiltedly extended is fixedly connected with the motor mounts (37), and the preceding base cross members (28) are by adding
Strengthening tendons I (30) is fixedly connected with preceding base longerons (31), is equipped on the upside of the preceding base longerons (31) to support described start
The motor mounts support beam (32) of machine mounting rack (37).
6. crawler belt vehicle carriage according to claim 5, which is characterized in that the bottom of frame further includes being located at the vehicle frame
Lower rear, to realize the rear base cross members (24) being fixedly connected at both ends with the crawler belt crossbeam, it is described after base cross members
(24) it is fixedly connected by the reinforcing beam I (22) that the supporting beam I (23) extended vertically and inclination extend with the vehicle frame rear portion, institute
Rear base cross members (24) are stated to be fixedly connected by the reinforcing beam II (25) that inclination extends with the boom mounting seat (27).
7. crawler belt vehicle carriage according to claim 6, which is characterized in that including that head and the tail are successively fixed in the middle part of the vehicle frame connects
The middle carriage stringer (8) and middle carriage crossbeam (9) connect, the rear end of the boom mounting seat (27) and the middle carriage
Crossbeam (9) is fixedly connected, and the front end of the boom mounting seat (27) passes through a pair of symmetrical middle carriage reinforcing beam (7)
It is fixedly connected with the vehicle frame front, the hydraulic leg hold-down support (6) for installing splayed hydraulic leg is set to institute
State the end of middle carriage reinforcing beam (7).
8. crawler belt vehicle carriage according to any one of claims 1 to 7, which is characterized in that the vehicle frame rear portion includes symmetrical
It is vertical set on the rear frame stringer I (10) of two sides and the rear frame that is symmetrically set between the rear frame stringer I (10)
Beam II (16), the rear frame stringer I (10) is with the rear frame stringer II (16) by frame cross I (5) described
The rear end at vehicle frame rear portion is fixedly connected.
9. crawler belt vehicle carriage according to claim 8, which is characterized in that pass through between the rear frame stringer II (16)
Rear frame crossbeam (17) is fixedly connected, and passes through rear portion vehicle between the rear frame crossbeam (17) and the frame cross I (5)
Frame reinforcing beam III (18) is fixedly connected, and is passed through between the rear frame stringer II (16) and the rear frame stringer I (10)
Rear frame reinforcing beam II (15) is fixedly connected, for installing the hydraulic leg hold-down support (6) of splayed hydraulic leg
Set on the end of the rear frame reinforcing beam II (15).
10. crawler belt vehicle carriage according to claim 9, which is characterized in that the shelf (14) is at the rear portion
It is fixed between longitudinal beam II (16), the shelf (14) include positioned at two sides shelf stringer (141) with
And it is fixedly connected with the shelf crossbeam (143) of the shelf stringer (141) of two sides, the cargo of two sides is solid
Determine to be fixedly connected with shelf connecting support on the shelf crossbeam (143) of frame stringer (141) and two sides
(12), the secured adjusted plate I (142) and secured adjusted plate II (144) in hole are offered by bolt and is welded with spot welding nut
The shelf connecting support (12) is detachably connected, and the rear frame two sides, which are additionally provided with, is tethered at towing hook (11).
11. a kind of caterpillar, including crawler belt vehicle carriage as described in any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585369.6A CN110282040B (en) | 2019-07-01 | 2019-07-01 | Tracked vehicle and tracked vehicle frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585369.6A CN110282040B (en) | 2019-07-01 | 2019-07-01 | Tracked vehicle and tracked vehicle frame thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN110282040A true CN110282040A (en) | 2019-09-27 |
| CN110282040B CN110282040B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910585369.6A Active CN110282040B (en) | 2019-07-01 | 2019-07-01 | Tracked vehicle and tracked vehicle frame thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659963A (en) * | 2020-12-24 | 2021-04-16 | 国网智慧能源交通技术创新中心(苏州)有限公司 | Bottom support structure for battery replacing cantilever |
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| CN1342578A (en) * | 2000-08-15 | 2002-04-03 | 株式会社小松制作所 | Endless-track type building machinery vehicle frame structure |
| JP2003056005A (en) * | 2001-08-07 | 2003-02-26 | Kubota Corp | Crawler type travelling equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110282040B (en) | 2020-07-31 |
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