CN208662906U - A kind of standard section of tower crane main chord assemble welding tooling - Google Patents
A kind of standard section of tower crane main chord assemble welding tooling Download PDFInfo
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- CN208662906U CN208662906U CN201821019427.6U CN201821019427U CN208662906U CN 208662906 U CN208662906 U CN 208662906U CN 201821019427 U CN201821019427 U CN 201821019427U CN 208662906 U CN208662906 U CN 208662906U
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- fixedly connected
- main chord
- cylinder groove
- tower crane
- hole
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of standard section of tower crane main chord assemble welding toolings, including support plate and main chord, the opposite two sides in the left and right of support plate are fixed by the connecting rod the supporting leg for being connected with v-shaped structure, the upper end bilateral symmetry of support plate is fixedly connected there are two fixed plate, the surface of fixed plate is opened up there are three through-hole corresponding with three sleeve positions, sliding sleeve is connected to support rod in through-hole, the inner sidewall of through-hole offers cylinder groove, reset spring is equipped in cylinder groove, one end of reset spring is fixedly connected with the inner wall of cylinder groove, the other end of reset spring is fixedly connected with gag lever post, the bar wall of support rod is uniformly provided with multiple limiting slots corresponding with gag lever post, the side of cylinder groove offers through slot, one end that gag lever post is located in cylinder groove is fixedly connected with release link, release link is stretched out outside fixed plate by through slot, and fixed company It is connected to pulling plate.The utility model efficiently can quickly realize the placement of casing Yu main chord relative position, be convenient for welding.
Description
Technical field
The utility model relates to tower crane production equipment technology more particularly to a kind of standard section of tower crane main chord welding dresses
With tooling.
Background technique
Derrick crane abbreviation tower crane, also known as tower crane originate from West Europe.Swing arm is mounted in the rotation lifting on towering tower body top
Machine.Working space is big, is mainly used for the vertically and horizontally conveying and the installation of building element of material in housing construction.By gold
Belong to structure, operating mechanism and electrical system three parts composition.Metal structure includes tower body, swing arm and pedestal etc..Operating mechanism has
Raising, four parts of luffing, revolution and walking.Electrical system includes motor, controller, power distribution cabinet, connection line, signal and photograph
Bright device etc..
Standard section of tower crane is the important component of a tower crane, therefore is occupied very importantly in whole tower crane
, the main chord in standard section of tower crane is the pith of standard section of tower crane, the firm main function of support is played, main chord
Need to weld three casings on bar wall so that the prior art is mostly manually to help for the welding of three casings, then
It is welded, or is carried out matching connection using stationary fixture, not only need clamping one by one to help, but also artificial
It helps and is easy to shake and then influence welding quality, using fixture also more cumbersome, and fixture is easy to influence pad, is not easy to
People's operation.
Utility model content
It is mostly manually purpose of the utility model is to solve the welding in the prior art for three casings
It helps, is then welded, or carried out matching connection using stationary fixture, clamping one by one is not only needed to help
It holds, and manually helps and be easy to shake and then influence welding quality, using fixture also more cumbersome, and fixture is easy to influence weldering
Contact, be not easy to people operation the problem of, and propose a kind of standard section of tower crane main chord assemble welding tooling.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of standard section of tower crane main chord assemble welding tooling, including support plate and main chord, the left and right of the support plate
Opposite two sides are fixed by the connecting rod the supporting leg for being connected with v-shaped structure, and the upper end bilateral symmetry of the support plate is fixedly connected
There are two fixed plate, the surface of the fixed plate is opened up there are three through-hole corresponding with three sleeve positions, sliding in the through-hole
Dynamic to be socketed with support rod, the inner sidewall of the through-hole offers cylinder groove, is equipped with reset spring, the reset in the cylinder groove
One end of spring is fixedly connected with the inner wall of cylinder groove, and the other end of the reset spring is fixedly connected with gag lever post, the branch
The bar wall of strut is uniformly provided with multiple limiting slots corresponding with gag lever post, and the cylinder groove is offered far from the side of through-hole and passed through
The through slot of fixed board outer wall is fastened, one end that the gag lever post is located in cylinder groove is fixedly connected with release link, and the release link is logical
It crosses through slot to stretch out outside fixed plate, and is fixedly connected with pulling plate, the upper end of the support plate is symmetrically fixedly connected with that there are two for putting
The snap-gauge of main chord is set, the upper end of the snap-gauge is v-shaped structure.
Preferably, the inner sidewall of the through-hole is symmetrically fixedly connected there are four the first position limiting slide block, the bar of the support rod
Wall offers the first limit sliding chutes to match with the first position limiting slide block.
Preferably, the bar wall of the gag lever post is symmetrically fixedly connected there are two the second position limiting slide block, the cylinder groove it is interior
Wall offers the second limit sliding chutes to match with the second position limiting slide block.
Preferably, the pulling plate is fixedly connected with drawstring far from the side of fixed plate.
Preferably, the specific material of the gag lever post is stainless steel.
Compared with prior art, the utility model provides a kind of standard section of tower crane main chord assemble welding tooling, has
Below the utility model has the advantages that
Main chord is placed on snap-gauge by the standard section of tower crane main chord assemble welding tooling by the snap-gauge being equipped with, then
Casing is socketed on support rod, support rod is adjusted in through-hole with the relative position of fixed plate, makes the outer of casing and main chord
Wall connects, and can fast and accurately realize that the relative position between casing and main chord is placed, greatly facilitate to set
The welding of pipe and main chord, and reset spring releases gag lever post outside cylinder groove, engages gag lever post with limiting slot, it can
It is fixed on what support rod consolidated in through-hole, and then the limit that can carry out relative securement to casing is fixed, and is completed in welding
Afterwards, pulling plate is pulled by drawstring, and then pulls gag lever post using release link, gag lever post is pulled out outside limiting slot, branch can be released
The opposite locking of strut and fixed plate, operates with convenient for people.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
Welding is convenient in the novel placement that efficiently can quickly realize casing Yu main chord relative position.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of standard section of tower crane main chord assemble welding tooling structural schematic diagram；
Fig. 2 be the utility model proposes a kind of standard section of tower crane main chord assemble welding tooling part A structural representation
Figure；
Fig. 3 be the utility model proposes the structure of main chord of standard section of tower crane main chord assemble welding tooling a kind of show
It is intended to；
Fig. 4 be the utility model proposes a kind of standard section of tower crane main chord assemble welding tooling snap-gauge structural representation
Figure.
In figure: 1 support plate, 2 main chords, 3 connecting rods, 4 supporting legs, 5 fixed plates, 6 through-holes, 7 support rods, 8 cylinder grooves, 9 are answered
Position spring, 10 gag lever posts, 11 limiting slots, 12 through slots, 13 release links, 14 pulling plates, 15 snap-gauges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of standard section of tower crane main chord assemble welding tooling, including support plate 1 and main chord 2, support
The opposite two sides in the left and right of plate 1 pass through the supporting leg 4 that connecting rod 3 is fixedly connected with v-shaped structure, the upper end bilateral symmetry of support plate 1
It is fixedly connected there are two fixed plate 5, the surface of fixed plate 5 opens up that there are three through-hole 6 corresponding with three sleeve positions, through-holes 6
Interior sliding sleeve is connected to support rod 7, and the inner sidewall of through-hole 6 offers cylinder groove 8, is equipped with reset spring 9 in cylinder groove 8, resets bullet
One end of spring 9 is fixedly connected with the inner wall of cylinder groove 8, and the other end of reset spring 9 is fixedly connected with gag lever post 10, support rod 7
Bar wall be uniformly provided with multiple limiting slots 11 corresponding with gag lever post 10, cylinder groove 8 is offered far from the side of through-hole 6 to be run through
The through slot 12 of 5 outer wall of fixed plate, one end that gag lever post 10 is located in cylinder groove 8 are fixedly connected with release link 13, and release link 13 is logical
It crosses through slot 12 to stretch out outside fixed plate 5, and is fixedly connected with pulling plate 14, the upper end of support plate 1 is symmetrically fixedly connected with that there are two be used for
The snap-gauge 15 of main chord 2 is placed, the upper end of snap-gauge 15 is v-shaped structure.
The inner sidewall of through-hole 6 is symmetrically fixedly connected there are four the first position limiting slide block, and the bar wall of support rod 7 offers and first
The first limit sliding chutes that position limiting slide block matches.
The bar wall of gag lever post 10 is symmetrically fixedly connected there are two the second position limiting slide block, and the inner wall of cylinder groove 8 offers and the
The second limit sliding chutes that two position limiting slide blocks match.
Pulling plate 14 is fixedly connected with drawstring far from the side of fixed plate 5.
The specific material of gag lever post 10 is stainless steel.
In the utility model, in use, main chord 2 is placed on snap-gauge 15 by the snap-gauge 15 that is equipped with, then by casing
It is socketed on support rod 7, adjusts relative position of the support rod 7 in through-hole 6 with fixed plate 5, make the outer wall of casing Yu main chord 2
It connects, can fast and accurately realize that the relative position between casing and main chord 2 is placed, greatly facilitate to casing
With the welding of main chord 2, and reset spring 9 releases gag lever post 10 outside cylinder groove 8, blocks gag lever post 10 and limiting slot 11
It closes, can be fixed on what support rod 7 consolidated in through-hole 6, and then the limit that can carry out relative securement to casing is fixed, and
After the completion of welding, pulling plate 14 is pulled by drawstring, and then pull gag lever post 10 using release link 13, gag lever post 10 is pulled out and is limited
Outside slot 11, the opposite locking of support rod 7 and fixed plate 5 can be released, is operated with convenient for people.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of standard section of tower crane main chord assemble welding tooling, including support plate (1) and main chord (2), which is characterized in that institute
The opposite two sides in left and right for stating support plate (1) pass through the supporting leg (4) that connecting rod (3) is fixedly connected with v-shaped structure, the support plate
(1) upper end bilateral symmetry is fixedly connected there are two fixed plate (5), the surface of the fixed plate (5) open up there are three with three
The corresponding through-hole of sleeve position (6), the interior sliding sleeve of the through-hole (6) are connected to support rod (7), and the inner sidewall of the through-hole (6) is opened
Equipped with cylinder groove (8), reset spring (9) are equipped in the cylinder groove (8), one end and cylinder groove (8) of the reset spring (9)
Inner wall be fixedly connected, the other end of the reset spring (9) is fixedly connected with gag lever post (10), the bar of the support rod (7)
Wall is uniformly provided with multiple limiting slots (11) corresponding with gag lever post (10), and the cylinder groove (8) is opened far from the side of through-hole (6)
Equipped with the through slot (12) for running through fixed plate (5) outer wall, one end that the gag lever post (10) is located in cylinder groove (8) is fixedly connected with
Release link (13), the release link (13) stretches out fixed plate (5) outside by through slot (12), and is fixedly connected with pulling plate (14), institute
The upper end for stating support plate (1) is symmetrically fixedly connected there are two the snap-gauge (15) for placing main chord (2), the snap-gauge (15)
Upper end is v-shaped structure.
2. a kind of standard section of tower crane main chord assemble welding tooling according to claim 1, which is characterized in that the through-hole
(6) inner sidewall is symmetrically fixedly connected there are four the first position limiting slide block, and the bar wall of the support rod (7) offers and the first limit
The first limit sliding chutes that sliding block matches.
3. a kind of standard section of tower crane main chord assemble welding tooling according to claim 1, which is characterized in that the limit
The bar wall of bar (10) is symmetrically fixedly connected there are two the second position limiting slide block, and the inner wall of the cylinder groove (8) offers and the second limit
The second limit sliding chutes that position sliding block matches.
4. a kind of standard section of tower crane main chord assemble welding tooling according to claim 1, which is characterized in that the pulling plate
(14) side far from fixed plate (5) is fixedly connected with drawstring.
5. a kind of standard section of tower crane main chord assemble welding tooling according to claim 1, which is characterized in that the limit
The specific material of bar (10) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019427.6U CN208662906U (en) | 2018-06-29 | 2018-06-29 | A kind of standard section of tower crane main chord assemble welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019427.6U CN208662906U (en) | 2018-06-29 | 2018-06-29 | A kind of standard section of tower crane main chord assemble welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662906U true CN208662906U (en) | 2019-03-29 |
Family
ID=65825763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019427.6U Expired - Fee Related CN208662906U (en) | 2018-06-29 | 2018-06-29 | A kind of standard section of tower crane main chord assemble welding tooling |
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| Country | Link |
|---|---|
| CN (1) | CN208662906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877215A (en) * | 2019-12-09 | 2020-03-13 | 四川航天烽火伺服控制技术有限公司 | Multi-station flexible clamp |
| CN111843261A (en) * | 2020-06-13 | 2020-10-30 | 临澧金华天机械制造有限公司 | Tower crane jib spin welding device capable of being rapidly clamped |
-
2018
- 2018-06-29 CN CN201821019427.6U patent/CN208662906U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877215A (en) * | 2019-12-09 | 2020-03-13 | 四川航天烽火伺服控制技术有限公司 | Multi-station flexible clamp |
| CN110877215B (en) * | 2019-12-09 | 2020-08-14 | 四川航天烽火伺服控制技术有限公司 | Multi-station flexible clamp |
| CN111843261A (en) * | 2020-06-13 | 2020-10-30 | 临澧金华天机械制造有限公司 | Tower crane jib spin welding device capable of being rapidly clamped |
| CN111843261B (en) * | 2020-06-13 | 2021-11-23 | 临澧金华天机械制造有限公司 | Tower crane jib spin welding device capable of being rapidly clamped |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |