CN202147107U - Assembly jig for welding of oval silencer bracket and accessories of concrete pump truck - Google Patents
Assembly jig for welding of oval silencer bracket and accessories of concrete pump truck Download PDFInfo
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- CN202147107U CN202147107U CN201120183570U CN201120183570U CN202147107U CN 202147107 U CN202147107 U CN 202147107U CN 201120183570 U CN201120183570 U CN 201120183570U CN 201120183570 U CN201120183570 U CN 201120183570U CN 202147107 U CN202147107 U CN 202147107U
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Abstract
The utility model discloses an assembly jig for welding of an oval silencer bracket and accessories of a concrete pump truck, belonging to the assembly jig for welding, which is characterized in that: the assembly jig for welding is mainly composed of a platform, a front side plate, a rear side plate, a left side plate, a right side plate, an upper locating plate, a left locating plate and a support steel pipe, wherein the front side plate and the rear side plate are symmetrically welded on the front and rear side surfaces of the platform; a vertical panel I, a vertical panel II, a vertical panel III, a vertical panel IV and a vertical panel V are sequentially arranged on the front side plate and the rear side plate from the left to the right; a connecting plate I, a connecting plate II and a bracket II are correspondingly arranged in through bolts in the mounting holes of all the vertical panels; the front side plate and the rear side plate are correspondingly welded with the left side plate and the right side plate which are presented as inverted U shapes respectively; the upper locating plate, which is arranged horizontally, is welded on the middle parts of circular arc-shaped surfaces of the left side plate and the right side plate; brackets I are mounted in the locating holes I, II, III of the upper locating plate respectively; and all the connecting plates and the brackets are welded and located with a carrier and a barrel of the silencer. The assembly jig for welding of the oval silencer bracket and the accessories of the concrete pump truck is accurate and rapid in location, high in efficiency, and good in quality.
Description
Technical field
The utility model belongs to welding and uses moulding bed, especially relates to the welding of a kind of concrete mixer muffler bracket and annex and uses moulding bed.
Background technology
Support and annex on the oval silencer of concrete mixer all need accurately location; Its locating accuracy is had relatively high expectations, if adopt general tape measure location welding, can cause support and annex location inaccurate; Influence follow-up assembly work, reduce production efficiency and product quality.
Summary of the invention
The purpose of the utility model provides the oval muffler bracket of a kind of concrete mixer and moulding bed is used in the annex welding; Solve support and annex effectively and locate inaccurate problem; Make support and annex accurate positioning, convenient, fast, improve production efficiency and product quality.
The purpose of the utility model realizes like this: moulding bed is used in oval muffler bracket of a kind of concrete mixer and annex welding; It is characterized in that: mainly by platform, front side board, back side panel, left plate, right plate, last location-plate, left location-plate and supporting steel pipe are formed with moulding bed for oval muffler bracket of this concrete mixer and annex welding, and platform is the cuboid steel plate; Be used to place oval silencer cylinder and on carriage; Be support and annex welding datum plane, the symmetry supporting steel pipe that is welded on the rectangular ground, bottom of platform makes platform parallel to the ground and have a certain height; The height of this platform can be 500mm, so that operating personnel's operation; Front side board and back side panel symmetrically are welded respectively on the front and back sides of platform; Distance between the back surface of the front surface of this front side board and back side panel is 374mm; The structure of this front side board and back side panel is identical, all be about to the vertical elongated plates that is provided with, its thickness of slab is 6mm; The lower surface of front side board and back side panel is positioned at the below of platform; And the distance of this lower surface and platform lower surface is 27mm, and platform is stretched out on an equal left side, the left side of front side board and back side panel, and the distance of the left side of this left side and platform is 80mm; And having facade plate I, facade plate II, facade plate III, facade plate IV and the facade plate V of putting on front side board and the back side panel from left to right successively; And corresponding respectively left end and the right-hand member that is positioned at this vertical elongated plates of its neutral surface plate I and facade plate V; Facade plate I and height such as facade plate IV grade; Thirty years of age panel II, facade plate III and facade plate V height such as grade and be higher than facade plate I and facade plate IV; The width of this each facade plate all can be 40mm; The left surface of facade plate II is 308mm to the distance of the left surface of facade plate I, and the centre-to-centre spacing between facade plate III and the facade plate II is 392.5mm, and centre-to-centre spacing is 368mm between facade plate IV and the facade plate III; Centre-to-centre spacing between facade plate V and the facade plate IV is 295.5mm; And on the vertical center line of each facade plate, offered installing hole respectively, the diameter of this installing hole is 9mm, is used for the location of annex; The bottom surface that installing hole on its neutral surface plate I, the IV is the forward and backward side plate of centre-to-centre spacing of single hole and this installing hole is 73mm; The bottom surface that installing hole on facade plate II, the III is the forward and backward side plate of centre distance of diplopore up and down and this time installing hole and last installing hole is respectively 73mm and 163mm, and the installing hole on the facade plate V is that the bottom surface of the forward and backward side plate of centre-to-centre spacing of single hole and this installing hole is 134mm, distinguishes the connecting plate II of the band nut of corresponding installation bracket in each installing hole on facade plate I, II with bolt; In each installing hole on facade plate III, IV with the bolt connecting plate I of the band nut of corresponding installation bracket respectively, in the installing hole on facade plate V with the fix a silencer support II of band nut of cylindrical shell of bolt correspondence; Be that the corresponding bolt that installs is to be used for installing respectively connecting plate I, connecting plate II and support II in each installing hole, it is remained on the certain height position; The left part and corresponding respectively being welded of right part that on the outer surface of front side board and back side panel, are positioned at front side board, back side panel are left plate and the right plate of being inverted U-shaped; The napex of putting on this left plate and right plate are vertical is circular arc; The straight plate in front and back is then corresponding to be welded on the outer surface of forward and backward side plate; Distance between the right flank of this right plate and the right side of front side board is 427mm, and the distance between the right flank of left plate and the right side of front side board is 933mm; The middle part of the inner arc surface at left and right side plate top fixedly be welded be about on the strip that is provided with location-plate; Should go up the length of location-plate * wide * thick is 1200 * 40 * 6 mm; Upward the distance between the upper surface of the lower surface of location-plate and platform is 440mm; The distance that should go up between location-plate left side and the left plate left side is 188mm; On this on location-plate about to center line on spaced apart from left to right locating hole I, locating hole II and the locating hole III of establishing; And the distance of the center of the locating hole I on the last location-plate, II, III and last location-plate right side is respectively 1092.5mm, 592.5mm and 92.5mm, uses the support I of bolt suspension type ground mounting strap nut in the locating hole I on last location-plate, II, the III respectively; The left side of the upper end section of the left supporting steel pipe that is provided with in front and back the be welded left location-plate and the reinforcement gusset that between this left location-plate and left supporting steel pipe, is welded respectively; And making this left location-plate left side stretch out platform, the last plane of this left side location-plate and spacing parallel with the lower surface of platform is 48mm.
When using this moulding bed, the carriage integral body of silencer cylinder and the U-shaped that is welded into one with it is put in the center of platform upper surface, and the upper surface of the lower surface of the left bending section of this carriage and left location-plate leans; Left and right directions moves silencer cylinder and carriage then; The left side of right surface and platform of right riser of the left bending section of carriage is leant; Then the flatly corresponding forward and backward outer surface that is positioned over carriage of the connecting plate I of each band nut is positioned on the position of each installing hole on facade plate III, the IV, the installing hole with each φ 9 of each M8 bolt on facade plate III, the IV penetrates simultaneously, is screwed in the nut of each connecting plate I again; Make each connecting plate I location; The connecting plate I of adjustment band nut again makes its lower surface parallel with platform and keep motionless, is with the connecting plate I of nut to be fixedly welded on the carriage respectively each with spot welding again; The welding location of each connecting plate II of band nut is the same with the connecting plate I welding location of band nut; The front and rear surfaces that the support II correspondence that will respectively have nut then is positioned over silencer cylinder is positioned on the position of the installing hole on the facade plate V, makes the support II that respectively has nut keep vertically concordant with front and back facade plate V respectively, but not against; Installing hole with the bolt of the M8 φ 9 on the facade plate V of front and back penetrates simultaneously, is screwed in the nut of each support II again, keeps respectively motionless with the support II of nut, and the support II with some welding nut is fixedly welded on the silencer cylinder again; Position corresponding to the through hole of 3 φ 9 on the last location-plate; The upper surface of the support I that respectively has nut is concordant with the lower surface of last location-plate; The lower surface and the silencer cylinder of each support I lean, simultaneously each M8 bolt from top to bottom the locating hole of 3 φ 9 from the last location-plate penetrate, be screwed into again in the nut of each support I; Keep each support I motionless, be fixedly welded on the silencer cylinder with the support I of spot welding again each band nut; After accomplish all connecting plates and support and silencer carriage and silencer cylinder welding location, back-out all M8 bolts again, carriage and silencer cylinder are hung platform, locate to weld for next oval muffler bracket and annex and prepare.
Moulding bed is used in oval support of the concrete mixer that the utility model proposed and annex welding, and rational in infrastructure, safe and reliable, accurate positioning, convenient, fast has improved production efficiency and product quality.
Now in conjunction with the accompanying drawings and embodiments oval support of the concrete mixer that the utility model proposed and annex welding are described further with moulding bed.
Description of drawings
Fig. 1 looks sketch map for the oval muffler bracket of concrete mixer that the utility model proposed and annex welding with the master of moulding bed.
Fig. 2 is that oval muffler bracket of concrete mixer and annex welding are looked sketch map with the left side of moulding bed.
Among Fig. 1, Fig. 2:
1, carriage 2, silencer cylinder 3, last location-plate 4, right plate 5, support I 6, support II 7, supporting steel pipe 8, platform 9, front side board 10, connecting plate I 11, connecting plate II 12, reinforcement gusset 13, left location-plate 14, bolt 15, left plate 16, back side panel.
The specific embodiment
By finding out among Fig. 1, Fig. 2: moulding bed is used in oval muffler bracket of a kind of concrete mixer and annex welding; It is characterized in that: oval muffler bracket of this concrete mixer and annex welding with moulding bed mainly by platform 8, front side board 9, back side panel 16, left plate 15, right plate 4, go up location-plate 3, left location-plate 13 is formed with supporting steel pipe 7, platform 8 is the cuboid steel plate; Be used to place silencer cylinder 2 and on carriage; Be support and annex welding datum plane, the symmetry supporting steel pipe 7 that is welded on the rectangular ground, bottom of platform 8 makes platform 8 parallel to the ground and have a certain height; The height of this platform 8 can be 500mm, so that operating personnel's operation; Front side board 9 and back side panel 16 symmetrically are welded respectively on the front and back sides of platform 8; Distance between the back surface of the front surface of this front side board 9 and back side panel 16 is 374mm; This front side board 9 is identical with the structure of back side panel 16, all be about to the vertical elongated plates that is provided with, its thickness of slab is 6mm; The lower surface of front side board 9 and back side panel 16 is positioned at the below of platform 8; And the distance of this lower surface and platform 8 lower surfaces is 27mm, and platform 8 is stretched out on the equal left side, left side of front side board 9 and back side panel 16, and the distance of the left side of this left side and platform 8 is 80mm; And on front side board 9 and back side panel 16, have facade plate I, facade plate II, facade plate III, facade plate IV and the facade plate V of putting from left to right successively; And corresponding respectively left end and the right-hand member that is positioned at this vertical elongated plates of its neutral surface plate I and facade plate V; Facade plate I and height such as facade plate IV grade; Thirty years of age panel II, facade plate III and facade plate V height such as grade and be higher than facade plate I and facade plate IV; The width of this each facade plate all can be 40mm; The left surface of this facade plate II is 308mm to the centre-to-centre spacing of the left surface of facade plate I; Centre-to-centre spacing between facade plate III and the facade plate II is 392.5mm, and centre-to-centre spacing is 368mm between facade plate IV and the facade plate III, and the centre-to-centre spacing between facade plate V and the facade plate IV is 295.5mm; And on the vertical center line of each facade plate, offered installing hole respectively; The diameter of this installing hole is 9mm, is used for the location of annex, and the bottom surface that the installing hole on its neutral surface plate I, the VI is the forward and backward side plate 9,16 of centre-to-centre spacing of single hole and this installing hole is 73mm; The bottom surface of the forward and backward side plate 9,16 of centre distance of diplopore and this time installing hole and last installing hole was respectively 73mm and 163mm about installing hole on facade plate II, the III was; Installing hole on the facade plate V is that the bottom surface of the forward and backward side plate 9,16 of the centre-to-centre spacing of single hole and this installing hole is 134mm, in each installing hole on facade plate I, II with the bolt 14 connecting plate II 11 of the band nut of corresponding installation bracket 1 respectively, in each installing hole on facade plate III, IV with in the connecting plate I 10 of the band nut of the corresponding respectively installation bracket 1 of bolt 14, the installing hole on facade plate V with the fix a silencer support II 6 of band nut of cylindrical shell 2 of bolt 14 correspondences; Be that the corresponding bolt 14 that installs is to be used for installing respectively connecting plate I 11, connecting plate II 10 and support II 6 in each installing hole, it is remained on the certain height position; The left part and corresponding respectively being welded of right part that on front side board 9 and back side panel 16 outer surfaces, are positioned at front side board 9, back side panel 16 are left plate 15 and the right plate 4 of being inverted U-shaped; The napex of putting on this left plate 15 and right plate 4 are vertical is circular arc; The straight plate in front and back is then corresponding to be welded on the outer surface of forward and backward side plate 9,16; Distance between the right side of the right flank of this right plate 4 and front side board 9 is 427mm, and the distance between the right side of the right flank of left plate 15 and front side board 9 is 933mm; The middle part of the inner arc surface at left and right side plate 15,4 tops fixedly be welded be about on the strip that is provided with location-plate 3; Should go up the length of location-plate * wide * thick is 1200 * 40 * 6 mm; Upward the distance between the upper surface of the lower surface of location-plate 3 and platform 8 is 440mm; The distance that should go up between location-plate 3 left sides and left plate 15 left sides is 188mm; On this on location-plate 3 about to center line on spaced apart from left to right locating hole I, locating hole II and the locating hole III of establishing; And the distance of the center of the locating hole I on the last location-plate 3, II, III and last location-plate 3 right sides is respectively 1092.5mm, 592.5mm and 92.5mm, uses the support I 5 of bolt suspension type ground mounting strap nut in the locating hole I on last location-plate 3, II, the III respectively; The left side of the upper end section of the left supporting steel pipe 7 that is provided with in front and back the be welded left location-plate 13 and the reinforcement gusset 12 that between this left location-plate 13 and left supporting steel pipe 7, is welded respectively; And making these left location-plate 13 left sides stretch out platform 8, the last plane of this left side location-plate 13 and spacing parallel with the lower surface of platform 8 is 48mm.
When using this moulding bed, silencer cylinder 2 and the carriage that takes the shape of the letter U 1 integral body that is welded into one with it are put in the center of platform 8 upper surfaces, and the upper surface of the lower surface of the left bending section of this carriage 1 and left location-plate 13 leans; Left and right directions moves silencer cylinder 2 and carriage 1 then; The left side of right surface and platform 8 of right riser of the left bending section of silencer carriage 1 is leant; Then the flatly corresponding front and back outer surface that is positioned over carriage 1 of the connecting plate I 10 of each band nut is positioned on the position of each installing hole on facade plate III, the IV, simultaneously each M8 bolt 14 installing hole of φ 9 on facade plate III, the IV is penetrated, be screwed into again in the nut on each connecting plate I 10; Make each connecting plate I 10 location; The connecting plate I 10 of adjustment band nut again makes its lower surface and platform 8 parallel and keep motionless, is with the connecting plate I 10 of nut to be fixedly welded on respectively on the carriage 1 each with spot welding again; The welding location of the connecting plate II 11 of band nut is the same with the connecting plate I of band nut 10 welding location; The front and rear surfaces that support II 6 correspondences that will respectively have nut then are positioned over silencer cylinder 2 is positioned on the position of the installing hole on the facade plate V, and this support II 6 that respectively has nut keeps vertically concordant with front and back facade plate V respectively, but not against; Installing hole with the bolt 14 of the M8 φ 9 on the facade plate V of front and back penetrates simultaneously, is screwed in the nut of each support II 6 again, keeps respectively motionless with the support II 6 of nut, and the support II 6 with some welding nut is fixedly welded on the silencer cylinder 2 again; Position corresponding to the locating hole of 3 φ 9 on the last location-plate; The upper surface of support I 5 that will respectively have nut respectively is concordant with the lower surface of last location-plate 3; The lower surface of each support I 5 and silencer cylinder 2 lean, simultaneously M8 bolt 14 from top to bottom the locating hole of 3 φ 9 from the last location-plate penetrate, be screwed into again in the nut of each support I 5; Keep each support I 5 motionless, be fixedly welded on the silencer cylinder 2 with the support I 5 of spot welding again each band nut; After all connecting plates and support and carriage 1 are accomplished with silencer cylinder 2 welding location, back-out all M8 bolts 14 again, hang platform 8 to carriage 1 and silencer cylinder 2, for welding with the annex location, next oval muffler bracket prepares.
Claims (7)
1. moulding bed is used in oval muffler bracket of a concrete mixer and annex welding, it is characterized in that:
A, the oval muffler bracket of this concrete mixer and annex weld with moulding bed mainly by platform (8), front side board (9), back side panel (16), left plate (15), right plate (4), last location-plate (3); Left side location-plate (13) and supporting steel pipe (7) are formed; Platform (8) is the cuboid steel plate, the symmetry supporting steel pipe (7) that is welded on the rectangular ground, bottom of platform (8);
B, front side board (9) and back side panel (16) symmetrically are welded respectively on the front and back sides of platform (8); This front side board (9) is identical with the structure of back side panel (16); All be about to the vertical elongated plates that is provided with; The lower surface of front side board (9) and back side panel (16) is positioned at the below of platform (8); Platform (8) is stretched out on the equal left side, left side of front side board (9) and back side panel (16); And having facade plate I, facade plate II, facade plate III, facade plate IV and the facade plate V of putting on front side board (9) and the back side panel (16) from left to right successively, corresponding respectively left end and the right-hand member that is positioned at this vertical elongated plates of facade plate I and facade plate V, facade plate I and height such as facade plate IV grade; Thirty years of age panel II, facade plate III and facade plate V height such as grade and be higher than facade plate I and facade plate IV; And difference mounting holes on the vertical center line of each facade plate, the installing hole on facade plate I, the VI is single hole, and the installing hole on facade plate II, the III is diplopore up and down; Installing hole on the facade plate V is a single hole; With bolt (14) the connecting plate II (11) of the band nut of corresponding installation bracket (1) respectively, distinguish the connecting plate I (10) of the band nut of corresponding installation bracket (1) in each installing hole on facade plate III, IV with bolt (14) in each installing hole on facade plate I, II, in the installing hole on facade plate V with the fix a silencer support II (6) of band nut of cylindrical shell (2) of bolt (14) correspondence;
Corresponding respectively being welded of c, the left part that on front side board (9) and back side panel (16) outer surface, is positioned at front side board (9), back side panel (16) and right part is left plate (15) and the right plate (4) of being inverted U-shaped; The napex of putting on this left plate (15) and right plate (4) are vertical is circular arc; The straight plate in front and back then correspondence is welded on the outer surface of forward and backward side plate (9,16); The middle part of the inner arc surface at left and right side plate (15,4) top fixedly be welded be about to the last location-plate (3) of the strip that is provided with; About location-plate on this (3) is gone up to center line on spaced apart from left to right locating hole I, locating hole II and the locating hole III of establishing, the support I (5) of mounting strap nut with using the bolt suspension type in the locating hole I on last location-plate (3), II, the III respectively;
The left side of the upper end section of d, the left supporting steel pipe (7) that is provided with in the front and back left location-plate (13) that is welded; And the reinforcement gusset (12) that between this left location-plate (13) and left supporting steel pipe (7), is welded respectively; And making this left location-plate (13) left side stretch out platform (8), the last plane of this left side location-plate (13) is parallel with the lower surface of platform (8).
2. moulding bed is used in oval muffler bracket of concrete mixer according to claim 1 and annex welding; It is characterized in that front side board (9) and back side panel (16) thickness of slab are 6mm; The distance of the lower surface of front side board (9) and back side panel (16) and platform (8) lower surface is 27mm; The distance of the left side of the left side of front side board (9) and back side panel (16) and platform (8) is 80mm, and the distance between the back surface of front surface of this front side board (9) and back side panel (16) is 374mm.
3. moulding bed is used in oval muffler bracket of concrete mixer according to claim 1 and annex welding; The width that it is characterized in that this each facade plate is 40mm; The left surface of facade plate II is 308mm to the distance of the left surface of facade plate I; Distance between facade plate III and the facade plate II is 392.5mm, and distance is 368mm between facade plate IV and the facade plate III, and the distance between facade plate V and the facade plate IV is 295.5mm.
4. moulding bed is used in oval muffler bracket of concrete mixer according to claim 1 and annex welding; The diameter that it is characterized in that this installing hole is 9mm; The bottom surface of the forward and backward side plate of centre-to-centre spacing (9,16) of the installing hole on facade plate I, the VI is 73mm; The bottom surface of the forward and backward side plate of centre distance (9,16) of following installing hole on facade plate II, the III and last installing hole is respectively 73mm and 163mm, and the bottom surface of the forward and backward side plate of centre-to-centre spacing (9,16) of the installing hole on the facade plate V is 134mm.
5. moulding bed is used in oval muffler bracket of concrete mixer according to claim 1 and annex welding; It is characterized in that and making the distance between the right side of right flank and front side board (9) of right plate (4) is 427mm, and the distance between the right side of the right flank of left plate (15) and front side board (9) is 933mm.
6. moulding bed is used in oval muffler bracket of concrete mixer according to claim 1 and annex welding; It is characterized in that the length of location-plate on this (3) * wide * thick is 1200 * 40 * 6 mm; Distance between the upper surface of the lower surface of last location-plate (3) and platform (8) is 440mm; The distance that should go up between location-plate (3) left side and left plate (15) left side is 188mm, and the locating hole I, II, the center of III and the distance of last location-plate (3) right side that go up on the location-plate (3) are respectively 1092.5mm, 592.5mm and 92.5mm.
7. moulding bed is used in oval muffler bracket of concrete mixer according to claim 1 and annex welding, it is characterized in that the spacing of lower surface of last plane and the platform (8) of this left side location-plate (13) is 48mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183570U CN202147107U (en) | 2011-06-02 | 2011-06-02 | Assembly jig for welding of oval silencer bracket and accessories of concrete pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183570U CN202147107U (en) | 2011-06-02 | 2011-06-02 | Assembly jig for welding of oval silencer bracket and accessories of concrete pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147107U true CN202147107U (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120183570U Expired - Fee Related CN202147107U (en) | 2011-06-02 | 2011-06-02 | Assembly jig for welding of oval silencer bracket and accessories of concrete pump truck |
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| Country | Link |
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| CN (1) | CN202147107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002089A (en) * | 2014-06-12 | 2014-08-27 | 安徽星马专用汽车有限公司 | Locating device for installation and welding of delivery pipes of concrete pump truck |
| CN104511713A (en) * | 2013-09-30 | 2015-04-15 | 大连同泰汽车部件有限公司 | Manual vertical rotating assembly welding die seat of core of mobile muffler |
-
2011
- 2011-06-02 CN CN201120183570U patent/CN202147107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511713A (en) * | 2013-09-30 | 2015-04-15 | 大连同泰汽车部件有限公司 | Manual vertical rotating assembly welding die seat of core of mobile muffler |
| CN104002089A (en) * | 2014-06-12 | 2014-08-27 | 安徽星马专用汽车有限公司 | Locating device for installation and welding of delivery pipes of concrete pump truck |
| CN104002089B (en) * | 2014-06-12 | 2015-08-19 | 安徽星马专用汽车有限公司 | A kind of assembly welding positioner for concrete mixer carrier pipe |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20160602 |