CN102107621A - Self-assembly and disassembly tube conveyor - Google Patents
Self-assembly and disassembly tube conveyor Download PDFInfo
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- CN102107621A CN102107621A CN 201110040869 CN201110040869A CN102107621A CN 102107621 A CN102107621 A CN 102107621A CN 201110040869 CN201110040869 CN 201110040869 CN 201110040869 A CN201110040869 A CN 201110040869A CN 102107621 A CN102107621 A CN 102107621A
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Abstract
The invention discloses a self-assembly and disassembly tube conveyor, which comprises a crawler tractor (I), a front-arm frame assembly support (II), a rear arm frame assembly support (III), a front left arm frame assembly (a), a front right arm assembly (b), a rear left arm frame assembly (c) and a rear right arm frame assembly (d), wherein the front-arm frame assembly support (II) and the rear arm frame assembly support (III) are respectively and fixedly arranged at the front end and rear end of the crawler tractor (I) by bolts and pins; the front left arm frame assembly (a) and the front right arm assembly (b) are arranged on the front-arm frame assembly support (II) by a pin shaft to perform rotating connection; the rear left arm frame assembly (c) and the rear right arm frame assembly (d) are arranged on the rear arm frame assembly support (III) by the pin shaft to form the rotating connection; and longitudinal symmetrical planes of the front left arm frame assembly (a), the front right arm assembly (b), the rear left arm frame assembly (c) and the rear right arm frame assembly (d) respectively and vertically intersect with a longitudinal symmetrical plane of the crawler tractor (I).
Description
Technical field
The present invention relates to a kind of loading-unload machine that belongs to engineering machinery field, more particularly, it relates to a kind of self-loading and unloading type tubing transport plane.
Background technology
Existing loader is the cubic metre of earth and stone construction machinery and equipment that is widely used in construction projects such as highway, railway, building, water power, harbour, mine, it is mainly used in bulk materials such as shovel dress soil, sandstone, lime, coal, also can dig operation to the slight shovel of works such as ore, pan soil, engineering machinery field is not still at the cargo-carring self-loading and unloading type transport plane of tubing.Existing grab pipe machine mainly contains two kinds of versions:
A kind of structure is similar to loader, and the body front end is arranged the integral type scraper bowl, adopts hydraulic actuating cylinder to promote and rotate scraper bowl by bucket tipping device, realizes the loading of tubing.The problem that this kind grab pipe machine exists mainly contains:
1. because scraper bowl is a forward type, under the situation of loading tubing, causing the center of gravity reach, therefore can not load heavier tubing, is balance body front end weight simultaneously, and needing increases more counterweight at the body rear;
2. outside width of bucket is narrower, can not load than the long tube material;
3. the integral type scraper bowl can't be firmly grasped tubing by failure-free, is not suitable for the middle and long distance transportation, needs to increase special transport trolley.
The grab pipe machine structure of another kind of version is similar to fork truck, interior outer mast, crotch, pallet fork, lifting chain are housed in the body rear and front end, promote hydraulic actuating cylinder, hydraulic tilt cylinder etc., grab pipe machine drives the pallet fork fork by hydraulic tilt cylinder and gets tubing by promoting chain and promoting the height that hydraulic actuating cylinder is adjusted crotch.The problem that this kind grab pipe machine exists mainly contains:
1. employing portal-framed structure, grab pipe machine is very heavy;
2. the version of pallet fork is simple, and promptly tubing that can not be firm is not suitable for the middle and long distance transportation, needs to increase special transport trolley.
Therefore, existing grab pipe machine only is fit to the loading among a small circle of short, light tubing, and is not ideal enough for the tubing transportation of abominable ground-surface middle and long distance such as oil field, building site.
In the more abominable place of service conditions such as oil field, building site, a kind of can realize convenient from loading and unloading, transport plane that simultaneously can middle and long distance transportation tubing for the smooth transfer of tubing such as drilling rod provides may.The purpose of this invention is to provide self-loading and unloading type tubing transport plane, bilateral symmetry is arranged, realizes that more tubing flexibly from loading and unloading, has reduced the waste of manpower, has also avoided the problem of unbalance loading simultaneously, is convenient to the tubing transportation on the abominable road surface of middle and long distance.Because the front and back two cover jib assembly spacings of the same side are bigger, can realize the stable loading transport than the long tube material.
Summary of the invention
Technical matters to be solved by this invention is to overcome the problem that prior art exists, and a kind of self-loading and unloading type tubing transport plane is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme to realize: described self-loading and unloading type tubing transport plane also comprises track type tractor, preceding jib assembly bracket, back jib assembly bracket, preceding left arm frame assembly, preceding right arm frame assembly, back left arm frame assembly and back right arm frame assembly.
Preceding jib assembly bracket and back jib assembly bracket are fixedly mounted on the front end and the rear end of track type tractor vehicle frame respectively, and preceding left arm frame assembly is installed on the preceding jib assembly bracket to become to be rotationally connected by bearing pin with preceding right arm frame assembly.Back left arm frame assembly is installed on the jib assembly bracket of back to become to be rotationally connected by bearing pin with back right arm frame assembly.Before vertical symmetrical plane of vertical symmetrical plane and back right arm frame assembly of vertical symmetrical plane, back left arm frame assembly of vertical symmetrical plane, preceding right arm frame assembly of left arm frame assembly intersect vertically with vertical symmetrical plane of track type tractor respectively.
Preceding left arm frame assembly described in the technical scheme, preceding right arm frame assembly, back left arm frame assembly are with afterwards the right arm frame assembly structure is identical.Before left arm frame assembly, preceding right arm frame assembly, back left arm frame assembly or back right arm frame assembly include the big arm of jib assembly, jib assembly one joint arm, jib assembly two joint arms, jib assembly three joint arms, the big arm hydraulic cylinder of jib assembly, jib assembly one joint arm hydraulic cylinder, jib assembly two joint arm hydraulic cylinders and save arm hydraulic cylinders with jib assembly three.One end of the big arm of jib assembly is provided with the hinge-point B of equipped bearing pin B, the other end of the big arm of jib assembly is rotationally connected by the hinge-point E of bearing pin E and jib assembly one joint arm, the hinge-point M of jib assembly one joint arm is rotationally connected by an end of bearing pin M and jib assembly two joint arms, and the hinge-point L of jib assembly two joint arms is rotationally connected by an end of bearing pin L and jib assembly three joint arms 8.One end of the big arm hydraulic cylinder of jib assembly is set to the hinge-point A of equipped bearing pin A, and the other end of the big arm hydraulic cylinder of jib assembly is rotationally connected by the hinge-point C of bearing pin C and the big arm of jib assembly.One end of jib assembly one joint arm hydraulic cylinder is rotationally connected by the hinge-point D of bearing pin D and the big arm of jib assembly, and the other end of jib assembly one joint arm hydraulic cylinder is rotationally connected by the hinge-point G of bearing pin G and jib assembly one joint arm.One end of jib assembly two joint arm hydraulic cylinders is rotationally connected by the hinge-point F of bearing pin F and jib assembly one joint arm, and the other end of jib assembly two joint arm hydraulic cylinders is rotationally connected by the hinge-point H of bearing pin H and jib assembly two joint arms.One end of jib assembly three joint arm hydraulic cylinders is rotationally connected by the hinge-point J of bearing pin J and jib assembly two joint arms, and the other end of jib assembly three joint arm hydraulic cylinders is rotationally connected by the hinge-point K of bearing pin K and jib assembly three joint arms;
Preceding jib assembly bracket described in the technical scheme or back jib assembly bracket all are made up of supporting seat, mount pad and two hinged seats.Supporting seat is a flat box structure.The promptly preceding left hinged seat of two hinged seats on the preceding jib assembly bracket is two identical fork configuration spares of structure with preceding right hinged seat.Preceding left hinged seat and preceding right hinged seat relatively are arranged on the upper surface of supporting seat, before the symmetrical plane of left hinged seat and preceding right hinged seat be in respectively in two planes that are parallel to each other, vertical symmetrical plane of two planes that are parallel to each other and track type tractor intersects vertically.The upper end of preceding left hinged seat and preceding right hinged seat is provided with the through hole that bearing pin B is installed, and the lower end of preceding left hinged seat and preceding right hinged seat is provided with the through hole that bearing pin A is installed.Two hinged seats on the back jib assembly bracket i.e. left hinged seat in back are two identical fork configuration spares of structure with the right hinged seat in back.The left hinged seat in back relatively is arranged on the upper surface of back jib assembly bracket supporting seat with the right hinged seat in back, the left hinged seat in back is in respectively in two planes that are parallel to each other with the symmetrical plane of the right hinged seat in back, and vertical symmetrical plane of two planes that are parallel to each other and track type tractor intersects vertically.The left hinged seat in back is provided with the through hole that bearing pin B is installed with the upper end of the right hinged seat in back, and the left hinged seat in back is provided with the through hole that bearing pin A is installed with the lower end of the right hinged seat in back.The mount pad of preceding jib assembly bracket is two vertical also flat boards of symmetric arrangement with end face of supporting seat, is evenly equipped with the through hole that passes bolt and locating dowel pin around two flat boards.The mount pad of back jib assembly bracket is the flat board of an and symmetric arrangement parallel with end face of supporting seat, is evenly equipped with the through hole that passes bolt and locating dowel pin on the flat board, and dull and stereotyped back and both sides are provided with gusset.
Preceding left arm frame assembly described in the technical scheme is installed in to become to be rotationally connected on the preceding jib assembly bracket by bearing pin with preceding right arm frame assembly and is meant: the through hole of the hinge-point B employing bearing pin B of the big arm of jib assembly in preceding left arm frame assembly and the preceding right arm frame assembly and the preceding left hinged seat on the preceding jib assembly bracket and preceding right hinged seat upper end is rotationally connected, and the hinge-point A employing bearing pin A of the big arm hydraulic cylinder of jib assembly in preceding left arm frame assembly and the preceding right arm frame assembly and the preceding left hinged seat on the preceding jib assembly bracket and the through hole of preceding right hinged seat lower end are rotationally connected.
Described back left arm frame assembly is installed in to become to be rotationally connected on the jib assembly bracket of back by bearing pin with back right arm frame assembly and is meant: the hinge-point B of the big arm of jib assembly in back left arm frame assembly and the back right arm frame assembly adopts the through hole of back left hinged seat and right hinged seat upper end, back on bearing pin B and the back jib assembly bracket to be rotationally connected, the hinge-point A of the big arm hydraulic cylinder of jib assembly in back left arm frame assembly and the back right arm frame assembly adopt bearing pin A and after on the jib assembly bracket back left hinged seat and after the through hole of right hinged seat lower end be rotationally connected.
Compared with prior art the invention has the beneficial effects as follows:
1. the preceding left arm frame assembly in the self-loading and unloading type tubing transport plane of the present invention, back left arm frame assembly, preceding right arm frame assembly and back right arm frame assembly are left and right sides symmetric arrangement, and be rational in infrastructure, can avoid loading the unbalance loading behind the tubing.Avoid traditional fortune pipe machine to load the problem that the tubing tailheaviness moves forward simultaneously, improved the carrying capacity of loader.Can under abominable road conditions such as oil field, building ground, work.
2. the preceding jib assembly bracket in the self-loading and unloading type tubing transport plane of the present invention, back jib assembly bracket, preceding left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and back right arm frame assembly light and flexible, can realize significantly, the motion of big corner, flexible according to actual needs adjustment respectively saves position, the angle of arm, the tubing failure-free is clamped, can load and unload tubing easily.Improve the carrying capacity of loader simultaneously, be convenient to the transport of loader middle and long distance on abominable road surface at lade.
3. the front and back jib assembly spacing in the self-loading and unloading type tubing transport plane of the present invention is bigger, has increased the fixedly moment of tubing, and the clamping of tubing is more reliable and stable, simultaneously, can realize the transport than the long tube material.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 be self-loading and unloading type tubing transport plane of the present invention grab Guan Shiqian left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and back right arm frame assembly jib assembly three joint arms at first level stretch out the axonometric projection graph that inserts under the tubing;
Fig. 2 is that self-loading and unloading type tubing transport plane of the present invention is grabbed Guan Shiqian left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and afterwards the jib assembly two joint arms and the jib assembly three joint arms of right arm frame assembly are turned up the axonometric projection graph of embracing tubing;
Fig. 3 is that jib assembly two joint arms, the jib assembly three joint arms that self-loading and unloading type tubing transport plane of the present invention is grabbed Guan Shiqian left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and back right arm frame assembly are turned up the front view of embracing tubing;
Fig. 4 is the axonometric projection graph of self-loading and unloading type tubing transport plane of the present invention;
Fig. 5 is the front view of self-loading and unloading type tubing transport plane of the present invention;
Fig. 6 is the right elevation of self-loading and unloading type tubing transport plane of the present invention;
Fig. 7 is the axonometric projection graph of the preceding jib assembly bracket in the self-loading and unloading type tubing transport plane of the present invention, preceding left arm frame assembly and preceding right arm frame assembly;
Fig. 8 is the axonometric projection graph of back jib assembly bracket, back left arm frame assembly and back right arm frame assembly in the self-loading and unloading type tubing transport plane of the present invention;
Fig. 9 is the preceding right arm frame assembly in the self-loading and unloading type tubing transport plane of the present invention or the axonometric projection graph of back right arm frame assembly;
Figure 10 is the axonometric projection graph of jib assembly two joint arms, jib assembly three joint arms and jib assembly three joint arm hydraulic cylinder assembly relations in preceding left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and the back right arm frame assembly in the self-loading and unloading type tubing transport plane of the present invention;
Figure 11 is the shaft side projection drawing of the preceding jib assembly bracket in the self-loading and unloading type tubing transport plane of the present invention;
Figure 12 is the shaft side projection drawing of the back jib assembly bracket in the self-loading and unloading type tubing transport plane of the present invention;
Figure 13 is that self-loading and unloading type tubing transport plane of the present invention is grabbed Guan Shiqian left arm frame assembly, afterwards the jib assembly three of left arm frame assembly, preceding right arm frame assembly and back right arm frame assembly saves the axonometric projection graph that the arm levels are stretched out;
Figure 14 is that self-loading and unloading type tubing transport plane of the present invention is grabbed the axonometric projection graph that Guan Shiqian left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and back right arm frame always are shaped as " V " font;
Figure 15 is the axonometric projection graph that the jib assembly three joint arms of preceding left arm frame assembly, back left arm frame assembly, preceding right arm frame assembly and back right arm frame assembly in the self-loading and unloading type tubing transport plane of the present invention compress tubing;
Figure 16 is that self-loading and unloading type tubing transport plane of the present invention unloads the axonometric projection graph when managing;
Among the figure: jib assembly bracket before the I. track type tractor, II., jib assembly bracket behind the III., A. hinge-point A, B. hinge-point B, C. hinge-point C, D. hinge-point D, E. hinge-point E, F. hinge-point F, G. hinge-point G, H. hinge-point H, J. hinge-point J, K. hinge-point K, L. hinge-point L, M. hinge-point M, a. right arm frame assembly before the preceding left arm frame assembly, b., left arm frame assembly behind the c., d. right arm frame assembly, the 1. big arm hydraulic cylinder of jib assembly, the 2. big arm of jib assembly after, 3. jib assembly one saves arm hydraulic cylinder, 4. jib assembly one saves arm, 5. jib assembly two joint arm hydraulic cylinders, 6. jib assembly two joint arms, 7. jib assembly three saves arm hydraulic cylinders, 8. jib assembly three saves arms, 9. preceding left hinged seat, 10. preceding right hinged seat, 11. the left hinged seat in back, the right hinged seat in 12. backs.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is explained in detail:
Consult Fig. 5 to Figure 12, a kind of self-loading and unloading type tubing transport plane of the present invention mainly is made up of track type tractor I, preceding jib assembly bracket II, back jib assembly bracket III, preceding left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b, back right arm frame assembly d and hydraulic efficiency pressure system.
Jib assembly bracket II is fixedly mounted on respectively on the front end and rear end of track type tractor I vehicle frame by bolt and locating dowel pin respectively with back jib assembly bracket III before described, preceding jib assembly bracket II after the installation should be in the same horizontal surface with back jib assembly bracket III, as the strut member of preceding left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b and back right arm frame assembly d.Structure, the fixed form of preceding jib assembly bracket II or back jib assembly bracket III can be adjusted accordingly according to the structure of trac., but basic structure is identical.Preceding jib assembly bracket II or back jib assembly bracket III belong to non-standard structure spare, can adopt steel plate to be welded and also can adopt foundry goods.Preceding jib assembly bracket II or back jib assembly bracket III all are made up of supporting seat, mount pad and two hinged seats.Supporting seat is a flat casing spare when overlooking, two hinged seats are two identical fork configuration spares of structure, two hinged seats relatively are arranged on the upper surface of supporting seat, the symmetrical plane of two hinged seats is in respectively in two planes that are parallel to each other, vertical symmetrical plane of two planes that are parallel to each other and track type tractor I intersects vertically, the upper end of two hinged seats is provided with the through hole that bearing pin B is installed, and the lower end of two hinged seats is provided with the through hole that bearing pin A is installed.The mount pad of preceding jib assembly bracket II is two vertical also flat boards of symmetric arrangement of an end face with supporting seat, described two flat mount pads of symmetric arrangement are after jib assembly bracket II is installed in the front end of track type tractor I vehicle frame before making, the symmetrical plane of preceding jib assembly bracket II and vertical symmetrical plane coplane of track type tractor I are evenly equipped with the through hole that passes bolt and locating dowel pin around two flat boards.The mount pad of back jib assembly bracket III is the flat board of an and symmetric arrangement parallel with end face of supporting seat, is evenly equipped with the through hole that passes bolt and locating dowel pin on the flat board, and dull and stereotyped back is provided with the gusset of its booster action.Before on the jib assembly bracket II two hinged seats promptly before hinge-point (hole) B hinged (be rotationally connected) of upper end by the identical bearing pin B of two structures jib assembly big arm 2 identical of left hinged seat 9 and preceding right hinged seat 10 with the structure among preceding left arm frame assembly a and the preceding right arm frame assembly b, it is hinged that an end of the identical bearing pin A of two structures jib assembly big arm hydraulic cylinder 1 identical with the structure among preceding left arm frame assembly a and the preceding right arm frame assembly b is passed through in preceding left hinged seat 9 simultaneously on the jib assembly bracket II and the lower end of preceding right hinged seat 10, promptly realize and preceding left arm frame assembly a and preceding right arm frame assembly b hinged, and vertical symmetrical plane of the vertical symmetrical plane of preceding left arm frame assembly a and preceding right arm frame assembly b intersects vertically with vertical symmetrical plane of track type tractor I respectively.Two hinged seats on the back jib assembly bracket III promptly the left hinged seat 11 in back and the right hinged seat 12 in back the upper end by the identical bearing pin B of two structures and back left arm frame assembly c and after hinge-point (hole) B hinged (being rotationally connected) of the identical big arm 2 of jib assembly of structure among the right arm frame assembly d, simultaneously the lower end of the back left hinged seat 11 on the back jib assembly bracket III and the right hinged seat 12 in back by the identical bearing pin A of two structures and back left arm frame assembly c with after an end of the identical big arm hydraulic cylinder 1 of jib assembly of structure among the right arm frame assembly d hinged, promptly realize and back left arm frame assembly c and back right arm frame assembly d hinged, and vertical symmetrical plane of vertical symmetrical plane of back left arm frame assembly c and back right arm frame assembly d intersects vertically with vertical symmetrical plane of track type tractor I respectively.Preceding left arm frame assembly a is positioned at track type tractor I (working direction) both sides with preceding jib assembly bracket II, back jib assembly bracket III after being connected with preceding right arm frame assembly b, back left arm frame assembly c respectively with back right arm frame assembly d, the preceding left arm frame assembly a that is positioned at track type tractor I one side both can realize synchronization action with back left arm frame assembly c and preceding right arm frame assembly b that is positioned at track type tractor I opposite side and back right arm frame assembly d, also can separate self contained function.Wherein, when in general work flatly, the preceding left arm frame assembly a that is positioned at track type tractor I one side keeps strokes with back left arm frame assembly c, and the preceding right arm frame assembly b that is positioned at track type tractor I opposite side keeps strokes with back right arm frame assembly d; Relatively more bumpy on ground, when the tubing position was uneven, left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b can self contained functions with back right arm frame assembly d.Before left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b identical with structure, the mounting means of back right arm frame assembly d.Preceding left arm frame assembly a and preceding right arm frame assembly b, among back left arm frame assembly c and the back right arm frame assembly d end of the big arm hydraulic cylinder 1 of jib assembly by bearing pin A respectively with preceding jib assembly bracket II and back jib assembly bracket III on preceding left hinged seat 9, preceding right hinged seat 10, the left hinged seat 11 in back is hinged with the lower end of the right hinged seat 12 in back, hinge-point is hinge-point A, big arm 2 one ends of jib assembly are by the preceding left hinged seat 9 on bearing pin B and preceding jib assembly bracket II and the back jib assembly bracket III, preceding right hinged seat 10, the left hinged seat 11 in back is hinged with the upper end of the right hinged seat 12 in back, and hinge-point is hinge-point B.Thereby left arm frame assembly a, preceding right arm frame assembly b before driving the big arm 2 of jib assembly and realize by the big arm hydraulic cylinder of jib assembly 1, back left arm frame assembly c and back right arm frame assembly d rotate flexibly around hinge-point B separately.
As previously mentioned, preceding left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b is identical with back right arm frame assembly d structure, they mainly save pivotally attached joint arm successively and 4 by 4 respectively and drive 4 and save the hydraulic actuating cylinders that pivotally attached joint arm successively rotates and forms promptly preceding left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b or back right arm frame assembly d include the big arm 2 of jib assembly, jib assembly one joint arm 4, jib assembly two joint arms 6, jib assembly three joint arms 8, the big arm hydraulic cylinder 1 of jib assembly, jib assembly one joint arm hydraulic cylinder 3, jib assembly two joint arm hydraulic cylinders 5, jib assembly three joint arm hydraulic cylinders 7, bearing pin A, bearing pin B, bearing pin C, bearing pin D, bearing pin E, bearing pin F, bearing pin G, bearing pin H, bearing pin J, bearing pin K, bearing pin L, bearing pin M.Described jib assembly one joint arm hydraulic cylinder 3, jib assembly two joint arm hydraulic cylinders 5 are all the standard knots member with jib assembly three joint arm hydraulic cylinders 7, can select according to the design needs.The big arm 2 of described jib assembly, jib assembly one joint arm 4, jib assembly two joint arms 6 are all non-standard structure spare with jib assembly three joint arms 8.The big arm 2 of jib assembly, jib assembly one joint arm 4 are box-shaped structural member with jib assembly two joint arms 6, and inner hollow can adopt steel plate to be welded, and also can adopt foundry goods.Jib assembly three joint arms 8 can adopt foundry goods or forging.
The other end of the big arm 2 of described jib assembly and jib assembly one joint arm 4 are hinged by bearing pin E, hinge-point is hinge-point E, jib assembly one joint arm 4 is hinged by bearing pin M with jib assembly two joint arms 6, hinge-point is hinge-point M, jib assembly two joint arms 6 are hinged by bearing pin L with jib assembly three joint arms 8, and hinge-point is hinge-point L.Thereby realize the hinged successively of 4 joint arms, because the mutual rotation between each joint arm has realized respectively saving the variation of position between arm, angle.
The other end of the big arm hydraulic cylinder 1 of described jib assembly is hinged by an end of bearing pin C and the big arm 2 of jib assembly, and hinge-point is hinge-point C.Under the effect of the big arm hydraulic cylinder 1 of jib assembly, the big arm 2 of jib assembly can rotate around hinge-point B.
Described jib assembly one joint arm hydraulic cylinder 3 is arranged in the inner chamber of the big arm 2 of jib assembly, one end of jib assembly one joint arm hydraulic cylinder 3 is hinged by the other end of bearing pin D and the big arm 2 of jib assembly, hinge-point is hinge-point D, one end of the other end of jib assembly one joint arm hydraulic cylinder 3 and jib assembly one joint arm 4 is hinged by bearing pin G, hinge-point is hinge-point G, so jib assembly one joint arm hydraulic cylinder 3 as the strong point, drives the big arm of jib assembly 2 jib assembly one joint arm 4 and rotates around hinge-point E.
Described jib assembly two joint arm hydraulic cylinders 5 are arranged in the inner chamber of jib assembly one joint arm 4, the place is hinged by bearing pin F in the middle of one end of jib assembly two joint arm hydraulic cylinders 5 and the jib assembly one joint arm 4, hinge-point is hinge-point F, one end of the other end of jib assembly two joint arm hydraulic cylinders 5 and jib assembly two joint arms 6 is hinged by bearing pin H, hinge-point is hinge-point H, thereby jib assembly two joint arm hydraulic cylinders 5 as the strong point, drive jib assembly one joint arm 4 jib assembly two joint arms 6 and rotate around hinge-point M.
Described jib assembly three joint arm hydraulic cylinders 7 are arranged in the inner chamber of jib assembly two joint arms 6 or the below, the place is hinged by bearing pin J in the middle of one end of jib assembly three joint arm hydraulic cylinders 7 and the jib assembly two joint arms 6, hinge-point is hinge-point J, one end of the other end of jib assembly three joint arm hydraulic cylinders 7 and jib assembly three joint arms 8 is hinged by bearing pin K, hinge-point is hinge-point K, thereby jib assembly three joint arm hydraulic cylinders 7 as the strong point, drive jib assembly one joint arm 6 jib assembly three joint arms 8 and rotate around hinge-point L.
By stretching out and contractile motion of piston in the big arm hydraulic cylinder 1 of jib assembly, jib assembly one joint arm hydraulic cylinder 3, jib assembly two joint arm hydraulic cylinders 5 and the jib assembly three joint arm hydraulic cylinders 7, realize that the big arm 2 of jib assembly, jib assembly one save arm 4, jib assembly two joint arms 6 and the plane motion of jib assembly three joint arms 8 in vertical symmetrical plane of preceding left arm frame assembly a, back left arm frame assembly c, preceding right arm frame assembly b and back right arm frame assembly d.
The principle of work of self-loading and unloading type tubing transport plane:
Consult Fig. 1,2,3,11,12,13,14, self-loading and unloading type tubing transport plane of the present invention rests in tubing one side, be positioned at the preceding left arm frame assembly a and back left arm frame assembly c coordination of self-loading and unloading type tubing transport plane one side, be positioned at the preceding right arm frame assembly b and back right arm frame assembly d coordination of self-loading and unloading type tubing transport plane opposite side.Be positioned at the preceding left arm frame assembly a and back left arm frame assembly c or preceding right arm frame assembly b and back right arm frame assembly d of self-loading and unloading type tubing transport plane one side by control, straight bottom that is inserted into tubing of both jib assemblies three joint arm 8 with it, controlling jib assembly three joint arms 8 then turns an angle, prevent that tubing from tumbling, again by the big arm hydraulic cylinder 1 of control jib assembly, jib assembly one joint arm hydraulic cylinder 3, stretching of jib assembly two joint arm hydraulic cylinders 5, realize jib assembly one joint arm 4, jib assembly two joint arms 6, the rising of jib assembly three joint arms 8 positions, simultaneously, at jib assembly one joint arm 4, form " V " font angle between the jib assembly two joint arms 6, it is reliable to make tubing place, at last, the extension elongation of control jib assembly three joint arm hydraulic cylinders 7 is adjusted the angle of jib assembly three joint arms 8, compresses tubing.When tubing was transported to assigned address, the big arm hydraulic cylinder 1 of jib assembly shrank, and drives the jib assembly integral and drops to certain position.Then, save the flexible of arm hydraulic cylinders 7, open the jib assembly, make jib always be shaped as certain downward angle, unload tubing by control jib assembly one joint arm hydraulic cylinder 3, jib assembly two joint arm hydraulic cylinders 5, jib assembly three.
Claims (4)
1. self-loading and unloading type tubing transport plane, comprise track type tractor (I), it is characterized in that described self-loading and unloading type tubing transport plane also comprises preceding jib assembly bracket (II), back jib assembly bracket (III), preceding left arm frame assembly (a), preceding right arm frame assembly (b), back left arm frame assembly (c) and back right arm frame assembly (d);
Preceding jib assembly bracket (II) and back jib assembly bracket (III) are fixedly mounted on the front end and the rear end of track type tractor (I) vehicle frame respectively, preceding left arm frame assembly (a) is installed on the preceding jib assembly bracket (II) to become to be rotationally connected by bearing pin with preceding right arm frame assembly (b), back left arm frame assembly (c) is installed on the back jib assembly bracket (III) by bearing pin with back right arm frame assembly (d) and becomes to be rotationally connected vertical symmetrical plane of preceding left arm frame assembly (a), vertical symmetrical plane of preceding right arm frame assembly (b), vertical symmetrical plane of back left arm frame assembly (c) with the back right arm frame assembly (d) vertical symmetrical plane respectively and vertical symmetrical plane of track type tractor (I) intersect vertically.
2. according to the described self-loading and unloading type tubing of claim 1 transport plane, it is characterized in that, left arm frame assembly (a) before described, preceding right arm frame assembly (b), back left arm frame assembly (c) is identical with back right arm frame assembly (d) structure, preceding left arm frame assembly (a), preceding right arm frame assembly (b), back left arm frame assembly (c) or back right arm frame assembly (d) include the big arm of jib assembly (2), jib assembly one joint arm (4), jib assembly two joint arms (6), jib assembly three joint arms (8), the big arm hydraulic cylinder of jib assembly (1), jib assembly one joint arm hydraulic cylinder (3), jib assembly two joint arm hydraulic cylinders (5) and jib assembly three joint arm hydraulic cylinders (7);
One end of the big arm of jib assembly (2) is provided with the hinge-point B of equipped bearing pin B, the other end of the big arm of jib assembly (2) is rotationally connected by the hinge-point E of bearing pin E and jib assembly one joint arm (4), the hinge-point M of jib assembly one joint arm (4) is rotationally connected by an end of bearing pin M and jib assembly two joint arms (6), and the hinge-point L of jib assembly two joint arms (6) is rotationally connected by an end of bearing pin L and jib assembly three joint arms 8;
One end of the big arm hydraulic cylinder of jib assembly (1) is provided with the hinge-point A of equipped bearing pin A, the other end of the big arm hydraulic cylinder of jib assembly (1) is rotationally connected by the hinge-point C of bearing pin C and the big arm of jib assembly (2), one end of jib assembly one joint arm hydraulic cylinder (3) is rotationally connected by the hinge-point D of bearing pin D and the big arm of jib assembly (2), the other end of jib assembly one joint arm hydraulic cylinder (3) is rotationally connected by the hinge-point G of bearing pin G and jib assembly one joint arm (4), one end of jib assembly two joint arm hydraulic cylinders (5) is rotationally connected by the hinge-point F of bearing pin F and jib assembly one joint arm (4), the other end of jib assembly two joint arm hydraulic cylinders (5) is rotationally connected by the hinge-point H of bearing pin H and jib assembly two joint arms (6), one end of jib assembly three joint arm hydraulic cylinders (7) is rotationally connected by the hinge-point J of bearing pin J and jib assembly two joint arms (6), and the other end of jib assembly three joint arm hydraulic cylinders (7) is rotationally connected by the hinge-point K of bearing pin K and jib assembly three joint arms (8).
3. according to the described self-loading and unloading type tubing of claim 1 transport plane, it is characterized in that described preceding jib assembly bracket (II) or back jib assembly bracket (III) all are made up of supporting seat, mount pad and two hinged seats;
Supporting seat is a flat box structure; The promptly preceding left hinged seat (9) of two hinged seats on the preceding jib assembly bracket (II) is two identical fork configuration spares of structure with preceding right hinged seat (10), preceding left hinged seat (9) relatively is arranged on the upper surface of supporting seat with preceding right hinged seat (10), preceding left hinged seat (9) is in respectively in two planes that are parallel to each other with the symmetrical plane of preceding right hinged seat (10), vertical symmetrical plane of two planes that are parallel to each other and track type tractor (I) intersects vertically, preceding left hinged seat (9) is provided with the through hole that bearing pin B is installed with the upper end of preceding right hinged seat (10), and preceding left hinged seat (9) is provided with the through hole that bearing pin A is installed with the lower end of preceding right hinged seat (10); Two hinged seats on the back jib assembly bracket (III) the i.e. left hinged seat in back (11) are two identical fork configuration spares of structure with the right hinged seat in back (12), the left hinged seat in back (11) relatively is arranged on the upper surface of back jib assembly bracket (III) supporting seat with the right hinged seat in back (12), the left hinged seat in back (11) is in respectively in two planes that are parallel to each other with the symmetrical plane of the right hinged seat in back (12), vertical symmetrical plane of two planes that are parallel to each other and track type tractor (I) intersects vertically, the left hinged seat in back (11) is provided with the through hole that bearing pin B is installed with the upper end of the right hinged seat in back (12), and the left hinged seat in back (11) is provided with the through hole that bearing pin A is installed with the lower end of the right hinged seat in back (12); The mount pad of preceding jib assembly bracket (II) is two vertical also flat boards of symmetric arrangement with end face of supporting seat, be evenly equipped with the through hole that passes bolt and locating dowel pin around two flat boards, the mount pad of back jib assembly bracket (III) is the flat board of an and symmetric arrangement parallel with end face of supporting seat, be evenly equipped with the through hole that passes bolt and locating dowel pin on the flat board, dull and stereotyped back and both sides are provided with gusset.
4. according to the described self-loading and unloading type tubing of claim 1 transport plane, it is characterized in that, left arm frame assembly (a) is installed in to become to be rotationally connected on the preceding jib assembly bracket (II) by bearing pin with preceding right arm frame assembly (b) and is meant before described: the hinge-point B employing bearing pin B of the big arm of jib assembly (2) in preceding left arm frame assembly (a) and the preceding right arm frame assembly (b) and the preceding left hinged seat (9) on the preceding jib assembly bracket (II) are rotationally connected with the through hole of preceding right hinged seat (10) upper end, and the hinge-point A employing bearing pin A of the big arm hydraulic cylinder of jib assembly (1) in preceding left arm frame assembly (a) and the preceding right arm frame assembly (b) and the preceding left hinged seat (9) on the preceding jib assembly bracket (II) and the through hole of preceding right hinged seat (10) lower end are rotationally connected;
Described rear left jib assembly (c) is installed in to become to be rotationally connected on the rear jib assembly bracket (III) by bearing pin with rear right jib assembly (d) and refers to: the pin joint B employing bearing pin B of the large arm of jib assembly (2) in rear left jib assembly (c) and the rear right jib assembly (d) and the rear left hinged seat (11) on the rear jib assembly bracket (III) are rotationally connected with the through hole of rear right hinged seat (12) upper end, and the pin joint A employing bearing pin A of the large arm hydraulic cylinder of jib assembly (1) in rear left jib assembly (c) and the rear right jib assembly (d) and the rear left hinged seat (11) on the rear jib assembly bracket (III) and the through hole of rear right hinged seat (12) lower end are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100408695A CN102107621B (en) | 2011-02-21 | 2011-02-21 | Self-assembly and disassembly tube conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100408695A CN102107621B (en) | 2011-02-21 | 2011-02-21 | Self-assembly and disassembly tube conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102107621A true CN102107621A (en) | 2011-06-29 |
| CN102107621B CN102107621B (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100408695A Expired - Fee Related CN102107621B (en) | 2011-02-21 | 2011-02-21 | Self-assembly and disassembly tube conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102107621B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935948A (en) * | 2011-08-15 | 2013-02-20 | 廊坊市管道人机械设备有限公司 | Pipeline conveying device |
| CN103373269A (en) * | 2012-04-24 | 2013-10-30 | 廊坊市管道人机械设备有限公司 | Self-loading and self-unloading off-road pipe conveying machine |
| CN107554381A (en) * | 2017-09-30 | 2018-01-09 | 湖南三快而居住宅工业有限公司 | Haulage vehicle and transport vehicle |
| CN111238315A (en) * | 2020-03-05 | 2020-06-05 | 北京中科宇航技术有限公司 | Upper clamp and rocket fixing mechanism |
| CN111238316A (en) * | 2020-03-05 | 2020-06-05 | 北京中科宇航技术有限公司 | Upper clamp and rocket fixing mechanism |
| CN115156959A (en) * | 2022-07-14 | 2022-10-11 | 江苏金方圆数控机床有限公司 | Pipe clamping device and clamping method thereof |
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| US5141387A (en) * | 1991-06-06 | 1992-08-25 | Smith Barney S | Apparatus for handling drums |
| CN1493517A (en) * | 2002-10-29 | 2004-05-05 | 炯 陈 | Pipe suspension transferring machine |
| CN201961223U (en) * | 2011-02-21 | 2011-09-07 | 吉林大学 | Self-loading and unloading type tube conveyor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5141387A (en) * | 1991-06-06 | 1992-08-25 | Smith Barney S | Apparatus for handling drums |
| CN1493517A (en) * | 2002-10-29 | 2004-05-05 | 炯 陈 | Pipe suspension transferring machine |
| CN201961223U (en) * | 2011-02-21 | 2011-09-07 | 吉林大学 | Self-loading and unloading type tube conveyor |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935948A (en) * | 2011-08-15 | 2013-02-20 | 廊坊市管道人机械设备有限公司 | Pipeline conveying device |
| CN103373269A (en) * | 2012-04-24 | 2013-10-30 | 廊坊市管道人机械设备有限公司 | Self-loading and self-unloading off-road pipe conveying machine |
| CN103373269B (en) * | 2012-04-24 | 2015-12-23 | 廊坊市管道人机械设备有限公司 | A kind of Self-loading-unloading cross-country fortune pipe machine |
| CN107554381A (en) * | 2017-09-30 | 2018-01-09 | 湖南三快而居住宅工业有限公司 | Haulage vehicle and transport vehicle |
| CN107554381B (en) * | 2017-09-30 | 2024-03-08 | 湖南三一快而居住宅工业有限公司 | Transport vehicle and transport vehicle |
| CN111238315A (en) * | 2020-03-05 | 2020-06-05 | 北京中科宇航技术有限公司 | Upper clamp and rocket fixing mechanism |
| CN111238316A (en) * | 2020-03-05 | 2020-06-05 | 北京中科宇航技术有限公司 | Upper clamp and rocket fixing mechanism |
| CN111238316B (en) * | 2020-03-05 | 2022-04-22 | 北京中科宇航技术有限公司 | Upper clamp and rocket fixing mechanism |
| CN115156959A (en) * | 2022-07-14 | 2022-10-11 | 江苏金方圆数控机床有限公司 | Pipe clamping device and clamping method thereof |
| CN115156959B (en) * | 2022-07-14 | 2024-04-16 | 江苏金方圆数控机床有限公司 | Pipe clamping device and clamping method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102107621B (en) | 2012-05-23 |
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