CN112455322A - Telescopic telescopic super-long flat-plate transport vehicle - Google Patents
Telescopic telescopic super-long flat-plate transport vehicle Download PDFInfo
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- CN112455322A CN112455322A CN202011191890.0A CN202011191890A CN112455322A CN 112455322 A CN112455322 A CN 112455322A CN 202011191890 A CN202011191890 A CN 202011191890A CN 112455322 A CN112455322 A CN 112455322A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 123
- 239000010959 steel Substances 0.000 claims abstract description 123
- 230000001360 synchronised effect Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 76
- 239000004917 carbon fiber Substances 0.000 claims description 76
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 76
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 31
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/14—Understructures, i.e. chassis frame on which a vehicle body may be mounted of adjustable length or width
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The invention provides a sleeve type telescopic ultra-long flat transport vehicle which comprises a vehicle head and a vehicle body, wherein the vehicle body is provided with a front end steel platform, a rear end steel platform and a plurality of sleeves, and the sleeves are connected with the front end steel platform and the rear end steel platform and are horizontally arranged along the direction of the vehicle body; the middle parts of the plurality of sleeves are vertically connected with connecting rods, and sleeve supporting pull rods are connected to the connecting rods; and a gear transmission type swing parallel connecting rod synchronous telescopic mechanism is arranged below the front end steel platform and is used for driving the middle section of the telescopic vehicle body. The transport vehicle can be adjusted to different lengths by utilizing the sleeve and the sleeve supporting pull rod according to the length of the transported object, so that the freight service of the overlong object is facilitated. The invention is provided with the gear transmission type swing parallel connecting rod synchronous telescopic mechanism, the transport vehicle is firstly selected and adjusted by utilizing the adjusting function, and then the ultra-long object is transported, thereby reducing the investment cost of logistics companies.
Description
Technical Field
The invention relates to the technical field of logistics transportation, in particular to a sleeve type telescopic ultra-long flat transporter which can transport non-detachable ultra-long goods such as wind power blades.
Background
The ultra-long freight car is a common vehicle in daily road transportation, and has excellent transportation capability for loading and transporting ultra-long objects. And the length of the super-long object cargo has a growing trend, for example, the blade for wind power generation has the longest blade of 81.5m and the self-weight of the blade reaches 20t, and the blade has harsh requirements on strength and rigidity and cannot be damaged in the carrying process, so that the transportation by vehicles becomes the best choice. However, the traffic order of the current overlong freight vehicle is influenced to different degrees no matter the current overlong freight vehicle is used for off-peak traveling or traveling at night. When the overlong freight car runs slowly on a road or turns slowly across a road intersection, the situation of road blockage sometimes occurs, other vehicles are seriously influenced, and the daily traffic order is hindered. The goods that the current overlength transport vechicle that is applicable to engineering machine tool and can not dismantle the goods adorn are 3 tons to 30 tons, and length all is fixed, lack the flexibility through adjusting the different length transported substance article of length adaptation. Among the present in-service use, dongfeng jinba flat transport vechicle, dongfeng duoli ka flat transport vechicle, dongfeng four front and back flat transport vechicles and various specifications semitrailer flat transport vechicles etc. are common engineering machine and the overlength transport vechicle that is not detachable that is suitable for, and this kind of vehicle length is fixed, can't adapt to changeable transportation scene through adjusting automobile body length, and the function is single, and is changeable enough and durable, and does not possess limit function.
The Chinese patent application No. 201220635880.6 is a clamping groove type telescopic truck carriage, one end of the clamping groove type telescopic truck carriage, which is close to a truck head, is provided with a clamping piece matched with the clamping groove, and a fastening device used for connecting and locking is arranged between a fixed carriage and a movable carriage. This patent is when loosening fastener, with the activity carriage after-draw to different length, fixed in the draw-in groove that corresponds is gone into to the rotatory card of fastener dop, rethread fastener locking activity carriage and fixed carriage. The scalable freight train of draw-in groove formula that this patent described structure is comparatively simple, and large-scale undetachable goods can not be transported, only can load the light bubble goods, and increases the carriage volume alone, can influence driving safety again, and flexible mode is comparatively simple and fixed, can't adapt to the transportation of many scenes, does not possess the flexibility.
Disclosure of Invention
The invention aims to solve the problems and provides a sleeve type telescopic ultra-long flat-bed transport vehicle.
The technical scheme adopted for realizing the purpose is as follows:
a sleeve type telescopic ultra-long flat transport vehicle comprises a vehicle head and a vehicle body, wherein the vehicle body comprises a front end steel platform, a rear end steel platform and a plurality of sleeves, and the sleeves are connected with the front end steel platform and the rear end steel platform and are horizontally arranged along the direction of the vehicle body; the middle parts of the plurality of sleeves are vertically connected with connecting rods, and sleeve supporting pull rods are connected to the connecting rods; and a gear transmission type swing parallel connecting rod synchronous telescopic mechanism is arranged below the front end steel platform and is used for driving the middle section of the telescopic vehicle body.
Preferably, the sleeve comprises a carbon fiber large pipe, a carbon fiber small pipe and a telescopic connecting rod, the carbon fiber large pipe, the carbon fiber small pipe and the telescopic connecting rod are sleeved together, the carbon fiber large pipe is sleeved on the outermost layer, the carbon fiber small pipe is sleeved on the middle layer, and the telescopic connecting rod is sleeved on the innermost layer.
Preferably, one end of the telescopic connecting rod is connected with the side surface of the rear-end steel platform, and the other end of the telescopic connecting rod is connected with a gear transmission type swinging parallel connecting rod synchronous telescopic mechanism below the front-end steel platform; the gear transmission type swing parallel connecting rod synchronous telescopic mechanism comprises a motor and a movable platform, and the telescopic connecting rod drives the carbon fiber large pipe and the carbon fiber small pipe to synchronously extend and retract under the driving of the motor so as to extend or shorten the middle section of the vehicle body.
Preferably, the sleeve supporting pull rod is of an inverted V-shaped stretching structure, one end of the sleeve supporting pull rod is connected with the connecting rod, and the other end of the sleeve supporting pull rod is connected to the front end steel platform.
Preferably, one end of the sleeve supporting pull rod is connected with the connecting rod, and the other end of the sleeve supporting pull rod is connected to the rear end steel platform.
The preferable vehicle body is provided with two connecting rods, each connecting rod is respectively connected with one end of each of the two sleeve supporting pull rods, the other ends of the two sleeve supporting pull rods on the connecting rod close to the front-end steel platform are connected to the front-end steel platform, and the other ends of the two sleeve supporting pull rods on the connecting rod close to the rear-end steel platform are connected to the rear-end steel platform.
Preferably, a sliding bearing is arranged on the outer diameter of the pipe orifice at one end of the carbon fiber small pipe and is used for enabling the carbon fiber small pipe to stretch out and draw back in the carbon fiber large pipe by means of rolling of the steel balls. This slide bearing can make flexible more nimble and firm durable through this setting through welded connection carbon fiber tubule.
Preferably, the outer diameter of the pipe orifice at one end of the carbon fiber small pipe and the inner diameter of the pipe orifice at one end of the carbon fiber large pipe are provided with limiting devices in pairs.
The front end steel platform can be multilayer structure, and preferred front end steel platform is three layer construction, and the upper strata is the decorative pattern steel sheet, and the middle level is the channel-section steel and the lower floor is international square steel sheet crossbeam.
The thickness of the pattern steel plate is preferably 5mm, the thickness of the channel steel is preferably 100mm, and the thickness of the international square steel plate beam is preferably 100 mm. The length of the front end steel platform is 5-10m, the length of the rear end steel platform is 5-10m, the length of the sleeve is 35m, the total length of the car body is 50m, the maximum adjustable length is 15m, and the total length of the car body is 35 m.
The length range of the front and rear telescopic bodies of the transport vehicle can be 35-50 meters.
The vehicle head can be internally provided with a driving system and a hydraulic regulation and control system, a touch screen and a road traffic display screen are arranged in front of a driving position of the driving system, and a manual adjusting rod is arranged beside the touch screen.
The gear transmission type swing parallel connecting rod synchronous telescoping mechanism consists of a rack, a gear, a connecting rod, a rack, a movable platform and a motor.
Preferably, the two carbon fiber pipes with the same length and different diameters are sleeved together, the outer ends of the two carbon fiber pipes with the different diameters are respectively connected with the side surfaces of the steel plates at the front end and the rear end, and the other end of the large pipe is provided with a connecting rod which is vertical to the pipe and is respectively connected with the plurality of large pipes. Four inverted V-shaped supporting pull rods are arranged on two sides of the sleeve part at the middle section of the vehicle body, one end of each supporting pull rod is connected with the connecting rod on the same side, and the other end of each supporting pull rod is fixed at one end, close to the connecting pipe, of the steel platform at the front end and the rear end respectively.
According to the invention, a plurality of telescopic connecting rods are arranged in the large pipe and the small pipe which are connected to the inner side of the steel platform at the front end of the vehicle body, one end of each telescopic connecting rod is fixed on the side surface of the steel platform at the rear end, the other end of each telescopic connecting rod is connected to the parallel connecting rod synchronous telescopic mechanism below the steel platform at the front end, and the telescopic connecting rods are connected with the small carbon fiber pipes. The synchronous movement of the plurality of telescopic connecting rods enables the sleeve at the middle section of the vehicle body to be simultaneously telescopic, so that the middle section of the vehicle body is extended and shortened. A plurality of telescopic connecting rods form a gear transmission type swing parallel connecting rod synchronous telescopic mechanism.
The telescopic super-long flat-bed transport vehicle can be driven by 10 wheels, 2 wheels are arranged on the vehicle head, 4 wheels are arranged on the front portion and the rear portion of the vehicle body respectively, and 4 wheels on the rear portion of the vehicle are driven wheels.
The invention has the beneficial effects that:
the sleeve type telescopic overlength flat transport vehicle can be adjusted to different lengths by utilizing the sleeve and the sleeve supporting pull rod according to the length of a transported object, and is convenient for the freight service of the overlength object. The gear transmission type swing parallel connecting rod synchronous telescopic mechanism firstly selects and adjusts the transport vehicle by utilizing the adjusting function and then transports the super-long objects, thereby reducing the investment cost of logistics companies.
The telescopic overlength flat transport vehicle for transporting overlength articles can bear the transportation task of the overlength articles when in use, can 'shorten' the length of a flat plate before returning to the field without load, is convenient for transportation, and can reduce the occupied area when returning to a storage place. The transport vechicle can also be through receiving and releasing of hydraulic system intelligent regulation sleeve pipe, convenient operation adopts the carbon fiber pipe new material, can obviously alleviate the vehicle dead weight, practices thrift the cost of transportation.
According to the invention, the 10-wheel-drive telescopic super-long transport vehicle is designed, two wheels are designed for the wheels, four wheels are arranged in front of the transport vehicle, four driven wheels are arranged behind the transport vehicle, and the power efficiency of the transport vehicle is increased by adopting a 300-horsepower engine, so that the tension is efficiently matched with the support pull rod cast by the carbon fiber structure, the tension is reasonably distributed, various transport scenes are flexibly coped with, and the loss cost is reduced. The design strength of the front and rear end steel platforms is 3 to 4 times of the conventional design strength, the weight is one third of that of a common transport vehicle, the dead weight is greatly reduced under the condition of not influencing the transport capacity, and the vehicle body can be flexibly adjusted to be suitable for a mode of carrying the gravity center in the direction of the vehicle head or the vehicle tail through the length design of the front and rear end steel platforms.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows an overall structural schematic diagram of a telescopic ultra-long flat transporter.
Fig. 2 shows a structure view of a body sleeve portion of the telescopic ultra-long flat truck.
Fig. 3 shows a schematic view of the joint of the front steel platform and the casing according to the invention.
Fig. 4 shows a schematic view of the mousing-hook device according to the invention.
Figure 5 shows a schematic of the slide bearing arrangement within the sleeve of the present invention.
In the figure: 1. a headstock; 2. a sleeve; 3. a front end steel platform; 4. a rear end steel platform; 5. the sleeve supports the pull rod; 6. a tire; 7. a carbon fiber macrotube; 8. a carbon fiber tubule; 9. a telescopic connecting rod; 10. a connecting rod; 11. a limiting device; 12. a sliding bearing; 13. a gear transmission type swing parallel connecting rod synchronous telescoping mechanism.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
Example 1:
as shown in fig. 1, a telescopic ultra-long flat transport vehicle comprises a vehicle head 1 and a vehicle body, wherein the vehicle body mainly comprises a front end steel platform 3, a rear end steel platform 4 and a plurality of sleeves 2, and the plurality of sleeves are connected with the front end steel platform 3 and the rear end steel platform 4 and are horizontally arranged along the direction of the vehicle body; the middle parts of the plurality of sleeves 2 are vertically connected with connecting rods 10, and the connecting rods 10 are connected with sleeve supporting pull rods 5; a gear transmission type swing parallel connecting rod synchronous telescopic mechanism 13 is arranged below the front end steel platform 3 and used for driving a sleeve supporting pull rod 5 at the middle section of a telescopic vehicle body of the sleeve 2 to be in an inverted V-shaped stretching structure, one end of the sleeve supporting pull rod is connected with the connecting rod 10, and the other end of the sleeve supporting pull rod is connected to the front end steel platform 3.
The vehicle body is provided with two connecting rods 10, each connecting rod 10 is respectively connected with one end of each of the two sleeve supporting pull rods 5, the other ends of the two sleeve supporting pull rods 5 on the connecting rods 10 close to the front-end steel platform 3 are connected onto the front-end steel platform 3, and the other ends of the two sleeve supporting pull rods 5 on the connecting rods 10 close to the rear-end steel platform 4 are connected onto the rear-end steel platform 4. The front end steel platform 3 is of a multilayer structure. The front end steel platform 3 is of a three-layer structure, the upper layer is a patterned steel plate, the middle layer is a channel steel, and the lower layer is an international square steel plate cross beam. The steel plate with decorative patterns on the upper layer is 5mm, the channel steel on the middle layer is 100mm, and the beam of the international square steel plate on the lower layer is 100 mm. Wherein, the pattern steel plate of the front end steel platform 3 is longer than that of the rear end steel platform 4 by 1 m. The range of the front and rear telescopic bodies of the transport vehicle is within 35-50 meters. The dead weight of the transport vehicle is 20T, the height of the working platform is 1.5m, the width of the working platform is 3m, the design length of the vehicle is 50m, the contracted length is 35m, and the power of the engine is 300 horsepower.
A driving system and a hydraulic regulation and control system are arranged in the locomotive 1, a touch screen and a road traffic display screen are installed in front of a driving position of the driving system, and a manual adjusting rod is further arranged beside the touch screen. The gear transmission type swing parallel connecting rod synchronous telescoping mechanism consists of a rack, a gear, a connecting rod, a rack, a movable platform and a motor. The gear transmission type swing parallel connecting rod synchronous telescopic mechanism 13 drives the synchronous movement of the telescopic connecting rod 9, so that the sleeve at the middle section of the vehicle body can be simultaneously telescopic, and the middle section of the vehicle body can be extended and shortened.
3 long 10m of front end steel platform of transport vechicle, 4 long 5m of rear end steel platform, 2 long 35m of sleeve pipe, automobile body total length 50m, but maximum regulation length 15m, the automobile body is minimum 35m through flexible regulation total length, front end steel platform 3 is vertical multilayer structure with rear end steel platform 4, from the top down is 5 mm's decorative pattern steel sheet in proper order, 100 mm's channel-section steel and 100 mm's square steel plate crossbeam, front end steel platform 3 will compare the decorative pattern steel sheet length 1m on upper strata respectively with rear end steel platform 4's square steel plate crossbeam. The steel pipe with the length of 15m and the diameter of 30mm is welded into an inverted V-shaped steel pipe support pull rod 5 to support the carbon fiber large pipe 7. The telescopic connecting rod drives the sleeve 2 to stretch and contract to adjust the length and the length of the transport vehicle. The embodiment is suitable for transporting the overlong object with the carrying gravity center in the direction of the vehicle head.
Example 2:
the structure shown in the second embodiment is further optimized for the first embodiment. All the other settings are the same as embodiment 1, and the difference lies in that the front end steel platform of transport vechicle 3 is long 5m, the rear end steel platform 4 is long 10m, 2 is long 35m of sleeve pipe, automobile body total length 50m, but maximum adjustment length 15m, the automobile body is minimum 35m through flexible regulation total length, front end steel platform 3 is vertical multilayer structure with rear end steel platform 4, from the top down is 5 mm's decorative pattern steel sheet in proper order, 100 mm's channel-section steel and 100 mm's square steel sheet crossbeam, this embodiment is fit for the transportation of the overlength article of delivery focus in rear of a vehicle direction.
Example 3:
fig. 2 and 3 show a third embodiment, which is a structural diagram of a body sleeve part of the telescopic ultra-long flat transporter in the first embodiment and a schematic diagram of a joint of a front end steel platform and a sleeve, wherein the structure is further optimized for the first embodiment. The sleeve 2 comprises a carbon fiber large pipe 7, a carbon fiber small pipe 8 and a telescopic connecting rod 9, the carbon fiber large pipe 7, the carbon fiber small pipe 8 and the telescopic connecting rod 9 are sleeved together, the carbon fiber large pipe 7 is sleeved on the outermost layer, the carbon fiber small pipe 8 is sleeved on the middle layer, and the telescopic connecting rod 9 is sleeved on the innermost layer. The carbon fiber large pipe 7, the carbon fiber small pipe 8 and the telescopic connecting rod 9 are consistent in length and inconsistent in diameter. The large carbon fiber pipe 7 and the small carbon fiber pipe 8 are cast by using carbon fibers as raw materials, the strength of the large carbon fiber pipe is 3-4 times that of steel, the weight of the large carbon fiber pipe is 1/3 times that of steel, the dead weight of the transport vehicle can be reduced, and the load of the inverted V-shaped support pull rod is reduced.
10 sleeve pipes 2 are arranged in the middle section of the vehicle body in parallel, the direction of each sleeve pipe 2 is consistent with the direction of the vehicle body, and the height of each sleeve pipe 2 is consistent with the height of the front platform and the rear platform, the diameter of the outer pipe of the large carbon fiber pipe 7 of each sleeve pipe 2 is 140mm, the wall thickness of each sleeve pipe is 3.5mm, the diameter of the outer pipe of the small carbon fiber pipe 8 is 120 mm.
5 carbon fiber big pipes 7 are arranged on one side, close to the front end steel platform 3, of the middle section of the vehicle body at intervals in parallel, the length of each carbon fiber big pipe 7 is 20m, the pipe opening of each carbon fiber big pipe 7 extends into the front end steel platform 3, and the outer pipe wall of each carbon fiber big pipe 7 is welded on the side face of the front end steel platform 3. The carbon fiber small pipes 8 of the 5 carbon fiber large pipes 7 are respectively sleeved with a long carbon fiber small pipe 20m long, and pipe openings are welded on the side face of the front end steel platform 3. The bottoms of the 5 carbon fiber large pipes 7 and the 5 carbon fiber small pipes 8 are respectively welded on a steel plate beam extending out of the front end steel platform 3 by about 1 m. The bottoms of 5 carbon fiber large pipes 7 and 5 carbon fiber small pipes 8 on the side surface of the middle section of the vehicle body close to the rear end steel platform 4 are respectively welded on a square steel plate beam extending out of about 1m from the rear end steel platform 4.
The carbon fiber large pipe 7 welded on the side surface of the front end steel platform 3 and the carbon fiber large pipe 7 welded on the section of the rear end steel platform 4 are respectively welded with a steel pipe of 30cm at a position 1m away from the pipe orifice and are connected through a connecting rod 10 with the length of 3 m. One end of the connecting rod 10 is connected with a steel pipe with the length of 15m and the diameter of 30mm, and the steel pipe with the length of 15m and the diameter of 30mm, which is fixed on the front end steel platform 3 at the same side, is welded into an inverted V-shaped sleeve supporting pull rod 5 for supporting and pulling the carbon fiber large pipe 7.
One end of a telescopic connecting rod 9 is connected with the side surface of the rear end steel platform 4, and the other end of the telescopic connecting rod is connected with a gear transmission type swinging parallel connecting rod synchronous telescopic mechanism 13 below the front end steel platform 3; the gear transmission type swing parallel connecting rod synchronous telescopic mechanism 13 comprises a motor and a movable platform, and the telescopic connecting rod 9 drives the carbon fiber large pipe 7 and the carbon fiber small pipe 8 to synchronously telescope under the driving of the motor so as to extend or shorten the middle section of the vehicle body.
Example 4:
fig. 4 shows a fourth embodiment, which is a schematic view of the unhooking prevention device of the third embodiment, and the structure shown is further optimized for the third embodiment. Limiting devices 11 are arranged on the outer diameter of the pipe orifice at one end of the carbon fiber small pipe 8 and the inner diameter of the pipe orifice at one end of the carbon fiber large pipe 7 in pairs. The outer ring at one end of the carbon fiber small pipe 8 and the steel ring at the inner diameter of the pipe orifice of the non-fixed end of the carbon fiber large pipe 7 form an anti-unhooking device, and the steel ring at the inner diameter of the pipe orifice of the non-fixed end of the carbon fiber large pipe 7 is 0.5cm thick. The function of the limiting device 11 is realized by steel sleeves which are positioned at the outer side of the position 100cm away from the tail end of the small carbon fiber pipe 8 and the position 100cm away from the tail end of the large carbon fiber pipe 7, and the steel sleeves are 5mm high.
Example 5:
fig. 5 shows a fifth embodiment, which is a schematic diagram of the arrangement of the sliding bearing in the sleeve of the fourth embodiment, and the structure is further optimized for the fourth embodiment. The outer diameter of the pipe orifice at one end of the carbon fiber small pipe 8 is provided with a sliding bearing 12 for the carbon fiber small pipe 8 to stretch out and draw back in the carbon fiber large pipe 7 by the rolling of the steel ball. The sliding bearing 12 is welded on the outer diameter of the pipe orifice at one end of the carbon fiber small pipe 8.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A telescopic type telescopic ultra-long flat transport vehicle comprises a vehicle head (1) and a vehicle body, and is characterized in that the vehicle body comprises a front end steel platform (3), a rear end steel platform (4) and a plurality of sleeves (2), wherein the plurality of sleeves are connected with the front end steel platform (3) and the rear end steel platform (4) and are horizontally arranged along the direction of the vehicle body; the middle parts of the plurality of sleeves (2) are vertically connected with connecting rods (10), and the connecting rods (10) are connected with sleeve supporting pull rods (5); and a gear transmission type swing parallel connecting rod synchronous telescopic mechanism (13) is arranged below the front end steel platform (3) and is used for driving the sleeve (2) to stretch out and draw back the middle section of the vehicle body.
2. The telescopic super-long flat transporter according to claim 1, wherein the sleeve (2) comprises a carbon fiber large tube (7), a carbon fiber small tube (8) and a telescopic connecting rod (9), the carbon fiber large tube (7), the carbon fiber small tube (8) and the telescopic connecting rod (9) are sleeved together, the carbon fiber large tube (7) is sleeved on the outermost layer, the carbon fiber small tube (8) is sleeved on the middle layer, and the telescopic connecting rod (9) is sleeved on the innermost layer.
3. The telescopic super-long flat transporter according to claim 2, wherein one end of the telescopic connecting rod (9) is connected to the side surface of the rear end steel platform (4), and the other end is connected to a gear transmission type swinging parallel connecting rod synchronous telescopic mechanism (13) below the front end steel platform (3); the gear transmission type swing parallel connecting rod synchronous telescopic mechanism (13) comprises a motor and a movable platform, and a telescopic connecting rod (9) drives a carbon fiber large pipe (7) and a carbon fiber small pipe (8) to synchronously extend and retract under the driving of the motor, so that the middle section of the vehicle body is extended or shortened.
4. The telescopic ultra-long flat transporter according to claim 1, wherein the sleeve supporting pull rod (5) is of a reverse V-shaped stretching structure, one end of the sleeve supporting pull rod is connected with the connecting rod (10), and the other end of the sleeve supporting pull rod is connected with the front end steel platform (3).
5. The telescopic ultra-long flat transporter according to claim 4, wherein the sleeve supporting pull rod (5) is connected with the connecting rod (10) at one end and connected with the rear steel platform (4) at the other end.
6. The telescopic ultra-long flat transporter according to claims 4 and 5, wherein the body is provided with two connecting rods (10), each connecting rod (10) is connected with one end of each of the two casing supporting pull rods (5), the other ends of the two casing supporting pull rods (5) on the connecting rods (10) close to the front steel platform (3) are connected with the front steel platform (3), and the other ends of the two casing supporting pull rods (5) on the connecting rods (10) close to the rear steel platform (4) are connected with the rear steel platform (4).
7. The telescopic ultra-long flat transporter according to claim 1, wherein a sliding bearing (12) is arranged on the outer diameter of a pipe orifice at one end of the carbon fiber small pipe (8) and used for stretching the carbon fiber small pipe (8) in the carbon fiber large pipe (7) by means of rolling of steel balls.
8. The telescopic ultra-long flat transporter according to claim 1, wherein the carbon fiber small pipe (8) and the carbon fiber large pipe (7) are provided with a pair of limiting devices (11) on the outer diameter of the pipe orifice at one end.
9. The telescopic flat carrier vehicle according to claim 1, wherein the front steel platform (3) has a three-layer structure, the upper layer is a pattern steel plate, the middle layer is a channel steel and the lower layer is an international square steel plate beam.
10. The telescopic ultra-long flat transporter according to claim 1, wherein the length of the front and rear telescopic vehicles of the transporter ranges from 35m to 50 m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011191890.0A CN112455322B (en) | 2020-10-30 | 2020-10-30 | Telescopic telescopic super-long flat transport vehicle |
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| CN202011191890.0A CN112455322B (en) | 2020-10-30 | 2020-10-30 | Telescopic telescopic super-long flat transport vehicle |
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| CN112455322B CN112455322B (en) | 2023-08-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115505318A (en) * | 2022-08-09 | 2022-12-23 | 潍坊东方钢管有限公司 | Processing method of composite epoxy powder coating and material conveying equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004331032A (en) * | 2003-05-02 | 2004-11-25 | Minoru Kamiya | Super-lengthy cargo transportation vehicle and traveling pivoting truck |
| CN205110544U (en) * | 2015-11-10 | 2016-03-30 | 扬州动源车用泵业有限公司 | Tensile mould material returned mechanism |
| CN205818435U (en) * | 2016-07-22 | 2016-12-21 | 江西冠德新材科技股份有限公司 | A kind of thin film laterally efficient stretching device |
| CN207737317U (en) * | 2017-11-30 | 2018-08-17 | 湖口县东升机电加工有限公司 | A kind of variable-size travelling bogie that logistics transportation uses |
| CN108909576A (en) * | 2018-08-17 | 2018-11-30 | 成都跟驰科技有限公司 | A kind of multi-functional goods and materials disaster relief transport vehicle |
| CN109383356A (en) * | 2017-08-10 | 2019-02-26 | 宗春成 | The double-layer transport vehicle that narrowed, elongation is shortened can be widened |
| CN209064193U (en) * | 2018-11-30 | 2019-07-05 | 三河市新宏昌专用车有限公司 | A kind of trailer and its vehicle frame of car transporter |
| CN111452873A (en) * | 2020-04-23 | 2020-07-28 | 孝感雄坤隧道装备有限公司 | Three-section retractable frame and transport vehicle |
-
2020
- 2020-10-30 CN CN202011191890.0A patent/CN112455322B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004331032A (en) * | 2003-05-02 | 2004-11-25 | Minoru Kamiya | Super-lengthy cargo transportation vehicle and traveling pivoting truck |
| CN205110544U (en) * | 2015-11-10 | 2016-03-30 | 扬州动源车用泵业有限公司 | Tensile mould material returned mechanism |
| CN205818435U (en) * | 2016-07-22 | 2016-12-21 | 江西冠德新材科技股份有限公司 | A kind of thin film laterally efficient stretching device |
| CN109383356A (en) * | 2017-08-10 | 2019-02-26 | 宗春成 | The double-layer transport vehicle that narrowed, elongation is shortened can be widened |
| CN207737317U (en) * | 2017-11-30 | 2018-08-17 | 湖口县东升机电加工有限公司 | A kind of variable-size travelling bogie that logistics transportation uses |
| CN108909576A (en) * | 2018-08-17 | 2018-11-30 | 成都跟驰科技有限公司 | A kind of multi-functional goods and materials disaster relief transport vehicle |
| CN209064193U (en) * | 2018-11-30 | 2019-07-05 | 三河市新宏昌专用车有限公司 | A kind of trailer and its vehicle frame of car transporter |
| CN111452873A (en) * | 2020-04-23 | 2020-07-28 | 孝感雄坤隧道装备有限公司 | Three-section retractable frame and transport vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505318A (en) * | 2022-08-09 | 2022-12-23 | 潍坊东方钢管有限公司 | Processing method of composite epoxy powder coating and material conveying equipment |
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| CN112455322B (en) | 2023-08-29 |
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Denomination of invention: A sleeve type extendable ultra long flat transport vehicle Granted publication date: 20230829 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU HUAYUE TEXTILE NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980014231 |
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