CN108454495B - High-efficient adjustable level track support - Google Patents
High-efficient adjustable level track support Download PDFInfo
- Publication number
- CN108454495B CN108454495B CN201810345916.9A CN201810345916A CN108454495B CN 108454495 B CN108454495 B CN 108454495B CN 201810345916 A CN201810345916 A CN 201810345916A CN 108454495 B CN108454495 B CN 108454495B
- Authority
- CN
- China
- Prior art keywords
- support
- bracket
- rotating
- fixedly connected
- lower support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 14
- 238000010276 construction Methods 0.000 description 3
- 239000000346 nonvolatile oil Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
- B60P1/5404—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base
-
- 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
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
-
- 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
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
- B60P7/15—Securing or supporting by load bracing means the load bracing means comprising a movable bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/075—Tracked vehicles for ascending or descending stairs, steep slopes or vertical surfaces
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a high-efficiency adjustable-level crawler support, a plurality of jacking elements are vertically embedded in a bracket, and telescopic rods of the jacking elements are fixedly connected with a steel pipe bearing mechanism. The steel pipe bearing mechanism comprises an upper support and a lower support, wherein the lower support comprises a lower rotating beam, a right lower support and a left lower support, the telescopic rods of the jacking elements are fixedly connected with the lower end of the lower rotating beam, the left lower support is fixedly connected with the left end of the lower rotating beam, the right lower support is fixedly connected with the right end of the lower rotating beam, and the upper support is rotatably connected with the top end of the right lower support or the top end of the left lower support. The upper support comprises a right upper bracket, an upper rotating beam, a right bracket rotating mechanism, a left bracket rotating mechanism and a left upper bracket, wherein the lower end of the left upper bracket is rotationally connected with the top end of the left lower bracket, the left end of the upper rotating beam is fixedly connected with the left upper bracket, and the middle end of the upper rotating beam is rotationally connected with the right upper bracket. The invention realizes the adjustment of the gravity center position of the steel pipe, and greatly improves the field adaptability and the pipe transportation safety when the whole machine walks.
Description
Technical Field
The invention relates to a high-efficiency adjustable-level crawler support, and belongs to the technical field of supports of crawler chassis.
Background
Along with the increase of the construction demands of petroleum and natural gas pipelines, the demands of users on the pipeline transporting machine are increasing, the efficient adjustable crawler pipeline transporting machine is developed for meeting the demands of the users, the structure of the current pipeline transporting machine is complex, the cost is high, generally only two pipes can be transported each time, the structure is complex, the cost is high, and the pipeline transporting efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a high-efficiency adjustable track bracket.
In order to achieve the purpose, the invention provides the efficient adjustable-level crawler support, which comprises a bracket, a plurality of jacking elements and a steel pipe bearing mechanism, wherein the jacking elements are vertically embedded in the bracket, and telescopic rods of the jacking elements are fixedly connected with the steel pipe bearing mechanism.
Preferentially, the steel pipe bears the weight of the mechanism and includes upper bracket and lower support, the lower support includes lower rotation crossbeam, right lower carriage, left lower carriage, a plurality of the telescopic link of jacking component is equal fixed connection lower rotation crossbeam lower extreme, left lower carriage fixed connection lower rotation crossbeam left end, right lower carriage fixed connection lower rotation crossbeam right-hand member, the upper bracket rotates and connects right lower carriage top or left lower carriage top.
Preferentially, the upper support comprises a right upper support, an upper rotating cross beam, a right support rotating mechanism, a left support rotating mechanism and a left upper support, wherein the lower end of the left upper support is rotationally connected with the top end of the left lower support, the left end of the upper rotating cross beam is fixedly connected with the left upper support, and the middle end of the upper rotating cross beam is rotationally connected with the right upper support.
Preferentially, the left bracket rotating mechanism comprises a supporting plate and a swinging element, the right end of the supporting plate is vertically and fixedly connected with the left lower bracket, the upper end of the swinging oil cylinder is rotationally connected with the left side wall of the left upper bracket, and the lower end of the swinging oil cylinder is rotationally connected with the left end of the supporting plate.
Preferably, the right bracket rotating mechanism comprises an upper fixing element, the right end of the upper rotating cross beam is rotationally connected with the lower end of the upper fixing element, and the upper end of the upper fixing element is rotationally connected with the right side wall of the right upper bracket.
Preferably, the device comprises a fixed oil cylinder which is vertically embedded in the upper rotating cross beam.
Preferentially, the device comprises a buckling lug, wherein the buckling lug is fixedly arranged on the right lower bracket, and the right end of the upper rotating cross beam is connected with the buckling lug in a clamping way.
Preferably, the upper end of the bracket is U-shaped, and the left lower bracket and the right lower bracket are parallel to the side wall of the bracket.
Preferably, the jacking element, the swinging element and the upper fixing element are cylinders or oil cylinders.
The invention has the beneficial effects that:
the invention has the advantages of realizing the leveling function of the transported steel pipes, adjusting the gravity center position of the steel pipes on the ramp, ensuring that the site adaptability and the pipe transportation safety are greatly improved when the whole machine runs on the ramp, enabling the steel pipes to be in a horizontal state, transporting 2 steel pipes with oversized pipe diameters at one time, greatly improving the pipe transportation efficiency, realizing the transportation with different pipe diameters, meeting the requirements of more construction working conditions, providing more construction choices for users, greatly improving the cost performance of products, having stronger practicability and higher return rate of the products.
Drawings
FIG. 1 is a schematic view of the present invention mounted on a crawler chassis;
FIG. 2 is a schematic view of a loading steel pipe of the present invention;
FIG. 3 is a block diagram of the present invention;
FIG. 4 is a schematic representation of the present invention prior to the transport of steel pipe being non-leveled;
FIG. 5 is a schematic illustration of the present invention after leveling of the transport steel pipe;
fig. 6 is a structural diagram of the present invention.
The meaning of the sign in the attached drawing, 1-power box; 2-a crawler chassis; 3-leveling brackets; 4-a suspension arm; 5-brackets; 6-lifting elements; 7-rotating the cross beam downwards; 8-lower right bracket; 9-upper fixing elements; 10-upper right rack; 11-lower left rack; 12-swinging oil cylinders; 13-upper rotating cross beam; 14-fixing an oil cylinder; 15-upper left bracket; 16-a support plate; 17-button ear.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides a high-efficient adjustable level track support, includes bracket, a plurality of jacking component and steel pipe bearing mechanism, a plurality of the jacking component is embedded perpendicularly in the bracket, a plurality of the telescopic link of jacking component all fixed connection steel pipe bearing mechanism.
Further, the steel pipe bears the weight of the mechanism and includes upper bracket and lower support, the lower support includes lower rotation crossbeam, right lower carriage, left lower carriage, a plurality of the telescopic link of jacking component is all fixed connection lower rotation crossbeam lower extreme, left lower carriage fixed connection lower rotation crossbeam left end, right lower carriage fixed connection lower rotation crossbeam right-hand member, the upper bracket rotates and connects right lower carriage top or left lower carriage top.
Further, the upper support comprises a right upper support, an upper rotating cross beam, a right support rotating mechanism, a left support rotating mechanism and a left upper support, wherein the lower end of the left upper support is rotationally connected with the top end of the left lower support, the left end of the upper rotating cross beam is fixedly connected with the left upper support, and the middle end of the upper rotating cross beam is rotationally connected with the right upper support.
Further, the left bracket and the right bracket comprise buckling lugs, the buckling lugs are fixedly arranged on the right lower bracket, and the right end of the upper rotating cross beam is connected with the buckling lugs in a clamping manner.
Further, the left support rotating mechanism comprises a support plate and a swinging element, the right end of the support plate is vertically and fixedly connected with the left lower support, the upper end of the swinging oil cylinder is rotationally connected with the left side wall of the left upper support, and the lower end of the swinging oil cylinder is rotationally connected with the left end of the support plate.
Further, the right bracket rotating mechanism comprises an upper fixing element, the right end of the upper rotating cross beam is rotationally connected with the lower end of the upper fixing element, and the upper end of the upper fixing element is rotationally connected with the right side wall of the right upper bracket.
Further, the device comprises a fixed oil cylinder which is vertically embedded in the upper rotating cross beam.
Further, the jacking element, the swinging element and the upper fixing element are cylinders or oil cylinders.
Further, the upper end of the bracket is U-shaped, the left lower bracket and the right lower bracket are parallel to the side wall of the bracket, and the bracket protects the left lower bracket and the right lower bracket from shifting to the left side or the right side.
The power box 1 is arranged on the 2 crawler chassis, the power box 1 comprises a power system, a hydraulic system and an electric system, the power system is used for walking of the whole machine, amplitude variation of the arm support, rotation and lifting, the leveling support 3 is fixedly connected to the 2 crawler frame through pins or bolts, the up-and-down movement of the structure, rotation of the base and pipe clamping fixing function are realized through driving of various oil cylinders, the suspension arm 4 is fixed on the 2 frame through a slewing bearing, the amplitude variation of the arm support is realized through driving of the oil cylinders, the rotation of the suspension arm 4 is realized through driving of the slewing mechanism, and the lifting function is realized through a lifting mechanism. And the self-dismounting of the steel pipe is realized through the arm support system.
The steel pipe leveling bracket comprises a 5 bracket, a 6 jacking oil cylinder, a 7 lower rotating cross beam, an 8 right lower bracket, a 9 upper fixing element, a 10 right upper bracket, a 11 left lower bracket, a 12 swinging oil cylinder, a 13 upper rotating cross beam, a 14 lower fixing oil cylinder and a 15 left upper bracket, and the steel pipe leveling device is shown in figure 3.
The right lower support 8 and the left lower support 11 are provided with flat keys and pin holes, the right lower support 8 and the left lower support 11 are fixedly arranged on the 7 through pin shafts, key grooves are formed in the 5, the lower rotating cross beam 7, the right lower support 8 and the left lower support 11 are assembled into a lower support and then are arranged on the bracket 5 through the jacking element 6, the left upper support 15 is provided with pin holes, the upper rotating cross beam 13 is provided with a fixed pin shaft and an installation hinge lug, the upper fixed element 9, the right upper support 10, the upper rotating cross beam 13 and the left upper support 15 are assembled into an upper support through pin shafts and then are connected onto the lower support through pin shafts, the swinging oil cylinder 12 is connected onto the left upper support and the right lower support through pin shafts, and the fixed oil cylinder 14 is arranged on the upper rotating cross beam 13 through bolts.
Through 6 jack-up hydro-cylinders's the oscilaltion, realize the landing of lower carriage and upper carriage, realize the steel pipe leveling function on the ramp, 7, 13 can rotate along with the support reciprocates during the leveling, see fig. 4, 5 around the adjustment, realize compressing tightly fixedly to different pipe diameter steel pipe lower extreme through fixed hydro-cylinder 14 is flexible, realize compressing tightly fixedly to different pipe diameter steel pipe right-hand member through last fixed element 9 is flexible, realize the upper carriage through swing element 12 is flexible to open and close and the fixed of upper carriage, when the lower carriage installs the steel pipe, the upper carriage needs to be opened, see fig. 6.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (5)
1. The high-efficiency adjustable track support is characterized by comprising a bracket, a plurality of jacking elements and a steel pipe bearing mechanism, wherein the jacking elements are vertically embedded in the bracket, and telescopic rods of the jacking elements are fixedly connected with the steel pipe bearing mechanism;
the steel pipe bearing mechanism comprises an upper support and a lower support, wherein the lower support comprises a lower rotating beam, a right lower support and a left lower support, the telescopic rods of a plurality of jacking elements are fixedly connected with the lower end of the lower rotating beam, the left lower support is fixedly connected with the left end of the lower rotating beam, the right lower support is fixedly connected with the right end of the lower rotating beam, and the upper support is rotatably connected with the top end of the right lower support or the top end of the left lower support;
the upper support comprises a right upper support, an upper rotating cross beam, a right support rotating mechanism, a left support rotating mechanism and a left upper support, wherein the lower end of the left upper support is rotationally connected with the top end of the left lower support, the left end of the upper rotating cross beam is fixedly connected with the left upper support, and the middle end of the upper rotating cross beam is rotationally connected with the right upper support;
the left bracket rotating mechanism comprises a supporting plate and a swinging element, the right end of the supporting plate is vertically and fixedly connected with the left lower bracket, the upper end of the swinging element is rotationally connected with the left side wall of the left upper bracket, and the lower end of the swinging element is rotationally connected with the left end of the supporting plate;
the right support rotating mechanism comprises an upper fixing element, the right end of the upper rotating cross beam is rotationally connected with the lower end of the upper fixing element, and the upper end of the upper fixing element is rotationally connected with the right side wall of the right upper support.
2. The efficient adjustable track frame as defined in claim 1, including a fixed cylinder vertically embedded in the upper rotating cross member.
3. The efficient adjustable track support according to claim 1, comprising a buckle ear fixedly disposed on the right lower support, the right end of the upper rotating beam being snap-fitted to the buckle ear.
4. The efficient adjustable track support according to claim 1, wherein the upper end of the bracket is U-shaped, and the left lower bracket and the right lower bracket are parallel to the bracket side walls.
5. The efficient adjustable track frame as defined in claim 1, wherein the jacking member, the swinging member, and the upper stationary member are cylinders or rams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345916.9A CN108454495B (en) | 2018-04-18 | 2018-04-18 | High-efficient adjustable level track support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345916.9A CN108454495B (en) | 2018-04-18 | 2018-04-18 | High-efficient adjustable level track support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108454495A CN108454495A (en) | 2018-08-28 |
| CN108454495B true CN108454495B (en) | 2024-01-12 |
Family
ID=63236032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810345916.9A Active CN108454495B (en) | 2018-04-18 | 2018-04-18 | High-efficient adjustable level track support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454495B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233326A (en) * | 2021-05-21 | 2021-08-10 | 刘曙光 | Crane trolley set carrying and fixing device |
| CN113547976B (en) * | 2021-07-07 | 2023-01-31 | 惠州市深业新能源科技有限公司 | Bottle fixing device of distribution vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092141A (en) * | 1995-06-21 | 1997-01-07 | Mitsui Eng & Shipbuild Co Ltd | Cargo carrier |
| CN2578164Y (en) * | 2002-10-24 | 2003-10-08 | 廊坊开发区管道人机械设备有限公司 | Caterpillar pipe carryig tipper |
| CN101480957A (en) * | 2008-01-12 | 2009-07-15 | 襄樊金鹰轨道车辆有限责任公司 | Railway track-mounted machinery |
| CN103463768A (en) * | 2013-09-22 | 2013-12-25 | 徐州重型机械有限公司 | Leveling device, rotary table leveling system as well as fire fighting truck |
| CN203602276U (en) * | 2013-10-23 | 2014-05-21 | 徐州重型机械有限公司 | Whole ground crane and rotary platform bracket thereof |
| CN205173878U (en) * | 2015-12-09 | 2016-04-20 | 徐州和胜重工有限公司 | 4 of area locking are supported hydraulic pressure levelling mechanism |
| CN205952676U (en) * | 2016-08-17 | 2017-02-15 | 安徽全柴动力股份有限公司 | Cargo transportation rack |
| CN107298134A (en) * | 2017-07-25 | 2017-10-27 | 徐工集团工程机械股份有限公司 | A kind of Self-loading-unloading tracked carrier |
| CN208881673U (en) * | 2018-04-18 | 2019-05-21 | 徐工集团工程机械股份有限公司 | A kind of efficient levelling crawler rack |
-
2018
- 2018-04-18 CN CN201810345916.9A patent/CN108454495B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092141A (en) * | 1995-06-21 | 1997-01-07 | Mitsui Eng & Shipbuild Co Ltd | Cargo carrier |
| CN2578164Y (en) * | 2002-10-24 | 2003-10-08 | 廊坊开发区管道人机械设备有限公司 | Caterpillar pipe carryig tipper |
| CN101480957A (en) * | 2008-01-12 | 2009-07-15 | 襄樊金鹰轨道车辆有限责任公司 | Railway track-mounted machinery |
| CN103463768A (en) * | 2013-09-22 | 2013-12-25 | 徐州重型机械有限公司 | Leveling device, rotary table leveling system as well as fire fighting truck |
| CN203602276U (en) * | 2013-10-23 | 2014-05-21 | 徐州重型机械有限公司 | Whole ground crane and rotary platform bracket thereof |
| CN205173878U (en) * | 2015-12-09 | 2016-04-20 | 徐州和胜重工有限公司 | 4 of area locking are supported hydraulic pressure levelling mechanism |
| CN205952676U (en) * | 2016-08-17 | 2017-02-15 | 安徽全柴动力股份有限公司 | Cargo transportation rack |
| CN107298134A (en) * | 2017-07-25 | 2017-10-27 | 徐工集团工程机械股份有限公司 | A kind of Self-loading-unloading tracked carrier |
| CN208881673U (en) * | 2018-04-18 | 2019-05-21 | 徐工集团工程机械股份有限公司 | A kind of efficient levelling crawler rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108454495A (en) | 2018-08-28 |
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