CN203696343U - Horizontal type welding fixture for standard knots of tower crane - Google Patents
Horizontal type welding fixture for standard knots of tower crane Download PDFInfo
- Publication number
- CN203696343U CN203696343U CN201420089934.2U CN201420089934U CN203696343U CN 203696343 U CN203696343 U CN 203696343U CN 201420089934 U CN201420089934 U CN 201420089934U CN 203696343 U CN203696343 U CN 203696343U
- Authority
- CN
- China
- Prior art keywords
- standard knot
- turntable
- type groove
- standard
- locating piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a horizontal type welding fixture for standard knots of a tower crane. The welding fixture is characterized by comprising two bases, wherein the top of each base is respectively provided with a turntable component through a V-shaped slot positioning block, and the turntable components of the two bases are respectively connected with the two ends of the standard knots. Each turntable component comprises a turntable bodie, a plurality of connecting rods are fixed on one surface of each turntable body, a revolving shaft matched up with the corresponding V-shaped slot positioning block is fixed on another surface of the each turntable body, and the revolving shafts of the two turntable components are coaxially arranged. The connecting rods are matched up with connecting sleeves at the one ends of the standard knobs, and one ends of the connecting rods are provided with locknuts. The V-shaped slots with upward openings are formed in the V-shaped slot positioning blocks, the top parts of the V-shaped slot positioning blocks are hinged with anti-loose pressing plates, and balancing weights are arranged in the bases. The welding fixture provided by the utility model aims to simplify the welding operation of the standard knobs, and has the characteristics of being simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of frock, specifically the horizontal welding tooling of a kind of standard knot of derrick crane.
Background technology
The tower body structure of derrick crane adopts multiple standard knots to connect and forms.Each standard knot, in manufacturing process, after main chord, web member, adapter sleeve are tentatively fixed through spot welding, is placed on the artificial welding of entirety on platform.Due to standard knot weight more greatly and highly higher, when welding, can only save positive welded seam by welding standard, after having welded front, need to be with other face upset of standard knot be welded again, operation is trouble comparatively.
Utility model content
The technical problems to be solved in the utility model is the deficiency that overcomes above-mentioned background technology, and a kind of horizontal welding tooling of standard knot of derrick crane is provided, and this welding tooling should be able to be simplified the welding operation of standard knot, and has feature simple in structure, easy to use.
The technical solution adopted in the utility model is: a kind of horizontal welding tooling of standard knot of derrick crane, it is characterized in that: comprise two pedestals, the top of each pedestal is provided with rotary disc assembly by V-type groove locating piece respectively, and the rotary disc assembly of two pedestals is connected with the two ends of standard knot respectively.
Described rotary disc assembly comprises a disk body, and the one side of disk body is fixed with several connecting rods, and another side is fixed with the rotating shaft of mating with V-type groove locating piece, and the rotating shaft of two rotary disc assemblies is coaxially arranged.
Described connecting rod mates with the adapter sleeve of standard knot end, and the end of connecting rod is provided with locking nut.
On described V-type groove locating piece, offer the V-type groove towards upper shed, V-type groove locating piece top is hinged with anticreep pressing plate.
In described pedestal, be provided with balancing weight.
Operation principle of the present utility model is: first two rotating disks are respectively fixed to the two ends of standard knot, in the adapter sleeve of the connecting rod insertion standard knot end of rotating disk, lock afterwards with locking nut; Then with suspender, standard knot is transported to the top of two pedestals, then puts down standard knot rotating shaft is dropped in V-type groove, press anticreep pressing plate, now standard knot, by two base supports, can overturn by 360 degree when welding, carries out comprehensive welding.
The beneficial effects of the utility model are: the utility model is simple in structure, can make standard knot 360 degree upsets in the time of welding, thereby all weld seams on standard knot all can be welded easily, only need lifting once, have saved the time of upset, have improved production efficiency.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the syndeton schematic diagram of the utility model and standard knot.
Fig. 3 is the structural representation of standard knot end.
Fig. 4 is the structural representation of V-type groove locating piece.
Fig. 5 is the structural representation of rotating disk.
Detailed description of the invention
The utility model is described in further detail below, but the utility model is not limited to following examples.
As shown in Fig. 1～Fig. 5, the horizontal welding tooling of standard knot of a kind of derrick crane described in the utility model, comprise two pedestals 1 with balancing weight 2, the top of each pedestal is provided with rotary disc assembly by V-type groove locating piece 4 respectively, and the rotary disc assembly of two pedestals is connected with the two ends of standard knot 7 respectively.
Described rotary disc assembly comprises a disk body 5, it (is 4 connecting rods in figure that the one side of disk body is fixed with several connecting rods 6, corresponding with the adapter sleeve at Si Ge angle, standard knot end respectively), it is coaxially arranged that another side is fixed with the rotating shaft of 3, two rotary disc assemblies of rotating shaft that mate with V-type groove locating piece.Described connecting rod mates with the adapter sleeve 8 of standard knot end, and the end of connecting rod is provided with locking nut.
On described V-type groove locating piece, offer the V-type groove 10 towards upper shed, V-type groove locating piece top is provided with anticreep pressing plate 11, and one end of anticreep pressing plate is hinged on a side of V-type groove, and the other end is fixed on the opposite side of V-type groove by bolt 9.
Claims (5)
1. the horizontal welding tooling of the standard knot of a derrick crane, it is characterized in that: comprise two pedestals (1), the top of each pedestal is provided with rotary disc assembly by V-type groove locating piece (4) respectively, and the rotary disc assembly of two pedestals is connected with the two ends of standard knot (7) respectively.
2. the horizontal welding tooling of the standard knot of a kind of derrick crane according to claim 1, it is characterized in that: described rotary disc assembly comprises a disk body (5), the one side of disk body is fixed with several connecting rods (6), another side is fixed with the rotating shaft (3) of mating with V-type groove locating piece, and the rotating shaft of two rotary disc assemblies is coaxially arranged.
3. the horizontal welding tooling of the standard knot of a kind of derrick crane according to claim 2, is characterized in that: described connecting rod mates with the adapter sleeve (8) of standard knot end, and the end of connecting rod is provided with locking nut.
4. the horizontal welding tooling of the standard knot of a kind of derrick crane according to claim 3, it is characterized in that: on described V-type groove locating piece, offer the V-type groove (10) towards upper shed, V-type groove locating piece top is hinged with anticreep pressing plate (11).
5. the horizontal welding tooling of the standard knot of a kind of derrick crane according to claim 4, is characterized in that: in described pedestal, be provided with balancing weight (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089934.2U CN203696343U (en) | 2014-02-28 | 2014-02-28 | Horizontal type welding fixture for standard knots of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089934.2U CN203696343U (en) | 2014-02-28 | 2014-02-28 | Horizontal type welding fixture for standard knots of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696343U true CN203696343U (en) | 2014-07-09 |
Family
ID=51046842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089934.2U Expired - Fee Related CN203696343U (en) | 2014-02-28 | 2014-02-28 | Horizontal type welding fixture for standard knots of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581283A (en) * | 2018-05-07 | 2018-09-28 | 杜宗英 | Semi-automatic tooling is welded in first band feeder connecting section intelligence |
-
2014
- 2014-02-28 CN CN201420089934.2U patent/CN203696343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581283A (en) * | 2018-05-07 | 2018-09-28 | 杜宗英 | Semi-automatic tooling is welded in first band feeder connecting section intelligence |
| CN108581283B (en) * | 2018-05-07 | 2019-11-19 | 新昌县辰逸服饰有限公司 | Semi-automatic tooling is welded in nail belt feeder connecting section intelligence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203696343U (en) | Horizontal type welding fixture for standard knots of tower crane | |
| CN202985004U (en) | Simple and easy docking device of big-caliber line pipe | |
| CN206335864U (en) | A kind of fiber cloth of blade of wind-driven generator bonding angle | |
| CN102717122A (en) | Punching tool for hub support ring of wind generator | |
| CN202556032U (en) | Tool for fixing and adjusting circular seam | |
| CN203725349U (en) | Adjustable paint spraying tooling for standard section of tower crane | |
| CN203696330U (en) | Multipurpose clamp of tower crane standard section | |
| CN204490027U (en) | The two handgrip of box type robot | |
| CN206608283U (en) | A kind of pylon for wind-power electricity generation | |
| CN202245671U (en) | Lifting cross beam of evaporator component | |
| CN204294992U (en) | A kind of crane gear boring device | |
| CN205953322U (en) | Large -scale rotating member turns over a frock | |
| CN205590157U (en) | Large -scale hydraulic turbine movable guide vane lifts by crane instrument | |
| CN203918331U (en) | Swing arm processing unit (plant) before agricultural folding arm hay grabbing machine | |
| CN204752033U (en) | Tower machine balance arm pull rod connection structure | |
| CN205087800U (en) | Meet long main chord tube special lifting device in back | |
| CN205218409U (en) | A positioner for connect between large diameter pipe | |
| CN205165692U (en) | Supporting artifical revolving stage that is used for forging apparatus | |
| CN204173206U (en) | A kind of electronic product wrapping machine grasping structures | |
| CN203442080U (en) | Large straight-tooth bevel gear ring used for ultra-deep well oil rig rotary table | |
| CN202936090U (en) | Controllable removal rigging for hoisting prefabricated column | |
| CN202756810U (en) | Centralized connection device for pipelines | |
| CN203614657U (en) | High-speed flywheel, flywheel set and automatic clutch mechanism | |
| CN204096927U (en) | The whole plate inner lining structure of a kind of hoisting crane | |
| CN204127055U (en) | A kind of moment coupling equilibrium pressure puts support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140709 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |