CN203509286U - Cutting device for transition slope of steel structural tube - Google Patents
Cutting device for transition slope of steel structural tube Download PDFInfo
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- CN203509286U CN203509286U CN201320645805.2U CN201320645805U CN203509286U CN 203509286 U CN203509286 U CN 203509286U CN 201320645805 U CN201320645805 U CN 201320645805U CN 203509286 U CN203509286 U CN 203509286U
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- support wheel
- assembly
- connecting plate
- cutting
- burning torch
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Abstract
The utility model discloses a cutting device for a transition slope of a steel structural tube. The cutting device comprises a cutting trolley, a connecting plate assembly, a moving toothed bar and cutting gun assembly and two groups of supporting wheel assemblies, wherein the cutting trolley is connected integrally with the connecting plate assembly; the two groups of supporting wheel assemblies are clamped and fixed on the connecting plate assembly; the moving toothed bar and cutting gun assembly are arranged on the cutting trolley. The cutting device can be arranged on a cut steel structural tube fitting to rapidly adjust the required position and the angle of a cutting gun. Moreover, after a cutting machine is started, machining work of slope or transition slope of the structural steel tube can be realized automatically, stably and efficiently. The space hoisting workload and manual assisting and subsequent grinding workload in a cutting process are reduced, and the labor intensity is lowered. Meanwhile, the construction efficiency is increased, and the production cost is saved.
Description
Technical field
The utility model relates to cutter sweep, relates in particular to a kind of cutter sweep for space larger diameter steel-structure tube transition groove.
Background technology
In the building course of spatial steel structure; especially offshore oil platform chunk jacket; in the building course of the special steel structures such as the base ring of shipbuilding industry is prefabricated, loop wheel machine dead man; often can run into some same inner diameter or same outer diameter, but the steel pipe of different wall is grouping installation in space.For guarantee group to and welding quality, according to manufacture of steel structure code requirement, for thickness, exceed part and need to carry out according to the ratio of 1:4 the transition processing of inwall or outer wall groove, as run into some special structure members, also need inside and outside groove to be carried out to transition processing simultaneously.
At present, for the processing of the transition groove of steel-structure tube, the method generally adopting mainly contains two kinds: one is: pure hand cut; The 2nd, by after structural tube dismounting, with crane handling, arrive land, and make the axis of steel pipe parallel with ground level, then, re-use semi-automatic magnetic cutting machine and process.
Mainly there is following drawback in above two kinds of methods:
(1) groove cut quality is not high, and polishing amount is large, to subsequent group to bringing many difficulty;
(2) crane use amount is large, especially for the steel construction of some of complex, once the steel-structure tube external equipment that needs processing in place after, be just difficult to its dismounting;
(3) as after dismounting, on ground, carry out the processing of groove or transition groove, then, then carry out space mounting, the effort of relatively taking a lot of work.
Utility model content
Main purpose of the present utility model is to overcome the above-mentioned shortcoming that prior art exists, and provide a kind of cutter sweep of steel-structure tube transition groove, it not only can be arranged on cut steel construction pipe fitting, rapid adjustment burning torch desired location and angle, and, start after cutting machine, just can realize the processing work to the groove of structured steel pipe or transition groove automatically, stability and high efficiency; Reduce human assistance and follow-up polishing workload in space lifting workload and cutting process, reduced labor strength; Meanwhile, improved efficiency of construction.Saved production cost.
The purpose of this utility model is realized by following technical scheme:
A kind of cutter sweep of steel-structure tube transition groove, it is characterized in that: comprising: a Cutting dolly, connecting plate assembly, travelling rack and burning torch assembly, two groups of support wheel assemblies, wherein, Cutting dolly and connecting plate assembly connect as one, two groups of support wheel assemblies are clamped on connecting plate assembly, and travelling rack and burning torch assembly are arranged on Cutting dolly.
Described connecting plate assembly comprises: connecting plate, tighten up nut and outstanding hold double-screw bolt, wherein, connecting plate is L structure, consist of, and side plate is U-shaped structure the side plate of a base plate and setting; The base plate of connecting plate is provided with several through holes, U-shaped side plate two otic placodes on be respectively provided with a through hole, connecting plate assembly is fastenedly connected and is integrated by the screw through bottom hole and Cutting dolly, and outstanding hold double-screw bolt respectively through U-shaped side plate the through hole of two otic placodes, and will hang and hold double-screw bolt and connecting plate links together with tightening up nut.
Described Cutting dolly adopts semi auto cutting machine, and it mainly comprises: dolly body, be arranged on gas distributor, ratch seat, the vertical shift knob on dolly body and be arranged on several magnetic rollers of dolly body bottom; Wherein, ratch seat is arranged on a side of dolly body, and vertical shift knob is arranged in the screw of ratch seat.
Described support wheel assembly comprises: support wheel assembly clamp, support wheel free bearing, support wheel, and wherein, support wheel assembly clamp is a О shape card, one end of О shape card is provided with a gap, and along gap, respectively extend a card arm, card arm is provided with screw, in screw by through screw fix; Support wheel free bearing is a П shape structure; Support wheel free bearing and support wheel assembly clamp link together, and support wheel is arranged on П shape support wheel free bearing by bearing pin; This support wheel assembly is clamped to the outstanding of connecting plate assembly by support wheel assembly clamp and holds on double-screw bolt.
Described travelling rack and burning torch assembly comprise: travelling rack, the burning torch assembly being arranged on travelling rack clamp pipe clamp, are arranged on the burning torch rotation pipe clamp group on burning torch assembly clamping pipe clamp and are arranged on the burning torch in burning torch rotation pipe clamp group, wherein, burning torch rotation pipe clamp group 33 is two casing pipe card structures; Two casing pipe card structures comprise: rotation pipe clamp, burning torch clamping pipe clamp; Travelling rack is assemblied on the ratch seat of Cutting dolly, by the vertical shift knob on rotary teeth pole socket, can realize the movement of travelling rack in short transverse.
The beneficial effects of the utility model: the utility model is owing to adopting technique scheme, it not only can be arranged on cut steel construction pipe fitting, rapid adjustment burning torch desired location and angle, and, start after cutting machine, just can be automatically, stability and high efficiency ground realizes the processing work to the groove of structured steel pipe or transition groove, reduced human assistance and follow-up polishing workload in space lifting workload and cutting process, reduced labor strength; Meanwhile, efficiency of construction improves more than 90%, and construction cost is saved more than 60%.
Accompanying drawing explanation:
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the utility model Cutting dolly structural representation.
Fig. 3 is the utility model connecting plate assembly structure schematic diagram.
Fig. 4 is the utility model support wheel assembly structure schematic diagram.
Fig. 5 is the utility model burning torch assembly grip tube card structure schematic diagram.
Fig. 6 is the utility model burning torch rotation pipe clamp group structural representation.
Fig. 7 is the utility model travelling rack and burning torch assembly structure schematic diagram.
Fig. 8 is that the utility model is used enforcement view.
Major label description in figure:
1. Cutting dolly, 11. dolly bodies, 12. gas distributors, 13. ratch seats, 14. vertical shift knobs, 2. connecting plate assembly, 21. connecting plates, 22. tighten up nut, the 23. outstanding double-screw bolts of holding, 3. travelling rack and burning torch assembly, 31. travelling racks, 32. burning torch assembly clamping pipe clamps, 321. clamp steel pipes, 322. pipe clamp body, 323. thumbscrew, 33. burning torch rotation pipe clamp groups, 331. rotation pipe clamps, 332. burning torch clamping pipe clamps, 34. burning torches, 4. support wheel assembly, 41. support wheel assembly clamps, 42. support wheel free bearings, 43. support wheels, 5. be cut steel pipe.
The specific embodiment
As shown in Figure 1, the utility model comprises: Cutting dolly 1, connecting plate assembly 2, travelling rack and burning torch assembly 3, two groups of support wheel assemblies 4, wherein, Cutting dolly 1 connects as one by screw fastening with connecting plate assembly 2, two groups of support wheel assemblies 4 are clamped on connecting plate assembly 2, and the support wheel 43 in support wheel assembly 4 walks on the end face that is supported in cut steel pipe 5; Travelling rack and burning torch assembly 3 are arranged on Cutting dolly 1.
As shown in Figure 2, Cutting dolly 1 adopts semi auto cutting machine, it mainly comprises: dolly body 11, be arranged on gas distributor 12, ratch seat 13, vertical shift knob 14, the vertical shift knob on dolly body 11 and be arranged on several magnetic rollers of dolly body bottom, wherein, ratch seat 13 is arranged on a side of dolly body 11 by welding manner, vertical shift knob 14 is threaded connection in the screw that mode is arranged on ratch seat.
As shown in Figure 3, connecting plate assembly 2 mainly comprises: connecting plate 21, tighten up nut 22 and outstanding hold double-screw bolt 23, wherein, connecting plate 21 is L structure, consist of, and side plate is U-shaped structure the side plate of base plate and setting; The base plate of connecting plate 21 is provided with several through holes, U-shaped side plate two otic placodes on be respectively provided with a through hole, connecting plate assembly 2 is fastenedly connected and is integrated by the screw through bottom hole and Cutting dolly 1, and outstanding hold double-screw bolt 23 respectively through U-shaped side plate the through hole of two otic placodes, and front and back each tighten up nut 22 with two, will hang and hold double-screw bolt 23 and connecting plate 21 links together.
As shown in Figure 4, support wheel assembly 4 comprises: support wheel assembly clamp 41, support wheel free bearing 42, support wheel 43, wherein, support wheel assembly clamp 41 is a О shape card, one end of О shape card is provided with a gap, and along gap, respectively extend a card arm, card arm is provided with screw, in screw by through screw fix; Support wheel free bearing 42 is a П shape structure; Support wheel free bearing 42 adopts welding manner to link together with support wheel assembly clamp 41, and support wheel 43 is arranged on support wheel free bearing 42 by bearing pin mounting means, and can be around bearing pin at support wheel free bearing 42 flexible rotatings.Support wheel assembly 4 is clamped to the outstanding of connecting plate assembly 2 by support wheel assembly clamp 41 and holds on double-screw bolt 23.
As Fig. 5, shown in Fig. 6 and Fig. 7, travelling rack and burning torch assembly 3 comprise: travelling rack 31, the burning torch assembly clamping pipe clamp 32, the employing thread connecting mode that are arranged on travelling rack 31 are arranged on the burning torch rotation pipe clamp group 33 on burning torch assembly clamping pipe clamp 32 and are arranged on the burning torch 34 in burning torch rotation pipe clamp group 33, wherein, burning torch rotation pipe clamp group 33 is two casing pipe card structures; Two casing pipe card structures comprise: rotation pipe clamp 331, burning torch clamping pipe clamp 332; Travelling rack 31 is assemblied on the ratch seat 13 of Cutting dolly 1, by the vertical shift knob 14 on rotary teeth pole socket 13, can realize the movement of travelling rack 31 in short transverse, burning torch rotation pipe clamp group 33 is fixed on travelling rack 31 by burning torch assembly clamping pipe clamp 32, unclamp the rotation pipe clamp 331 of burning torch rotation pipe clamp group 33, make it around 321 rotations of clamp steel pipe, the cutting angle of capable of regulating burning torch 34, unclamp the burning torch clamping pipe clamp 332 of burning torch rotation pipe clamp group 33, the clip position of capable of regulating burning torch 34.According to the wall thickness of cut steel pipe workpieces 5 etc., can and adjust the clip position of burning torch 34 by comprehensive rotary vertically shifter knob 14, burning torch 34 is adjusted to suitable cutting position.
As shown in Figure 8, during use, Cutting dolly 1 is suspended on the end face of cut steel pipe workpieces 5 by support wheel assembly 4, because the roller of dolly body 11 has magnetic, the roller of dolly body 11 is adsorbed on the outer wall of cut steel pipe workpieces 5, the roller of dolly body 11 is closely adjacent to the outer wall of pipe cutting workpiece 5, has effectively guaranteed the accurate walking of cutter sweep at cut steel pipe workpieces 5, and has carried out cutting operation.
Above-mentioned semi auto cutting machine, gas distributor, burning torch, support wheel are prior art, and the technology of not specified (NS) is prior art.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the cutter sweep of a steel-structure tube transition groove, it is characterized in that: comprising: a Cutting dolly, connecting plate assembly, travelling rack and burning torch assembly, two groups of support wheel assemblies, wherein, Cutting dolly and connecting plate assembly connect as one, two groups of support wheel assemblies are clamped on connecting plate assembly, and travelling rack and burning torch assembly are arranged on Cutting dolly.
2. the cutter sweep of steel-structure tube transition groove according to claim 1, it is characterized in that: described connecting plate assembly comprises: connecting plate, tighten up nut and outstanding hold double-screw bolt, wherein, connecting plate is L structure, side plate by a base plate and setting forms, and side plate is U-shaped structure; The base plate of connecting plate is provided with several through holes, U-shaped side plate two otic placodes on be respectively provided with a through hole, connecting plate assembly is fastenedly connected and is integrated by the screw through bottom hole and Cutting dolly, and outstanding hold double-screw bolt respectively through U-shaped side plate the through hole of two otic placodes, and will hang and hold double-screw bolt and connecting plate links together with tightening up nut.
3. the cutter sweep of steel-structure tube transition groove according to claim 1, it is characterized in that: described Cutting dolly adopts semi auto cutting machine, and it mainly comprises: dolly body, be arranged on gas distributor, ratch seat, the vertical shift knob on dolly body and be arranged on several magnetic rollers of dolly body bottom; Wherein, ratch seat is arranged on a side of dolly body, and vertical shift knob is arranged in the screw of ratch seat.
4. the cutter sweep of steel-structure tube transition groove according to claim 1, it is characterized in that: described support wheel assembly comprises: support wheel assembly clamp, support wheel free bearing, support wheel, wherein, support wheel assembly clamp is a О shape card, one end of О shape card is provided with a gap, and along gap, respectively extend a card arm, card arm is provided with screw, in screw by through screw fix; Support wheel free bearing is a П shape structure; Support wheel free bearing and support wheel assembly clamp link together, and support wheel is arranged on П shape support wheel free bearing by bearing pin; This support wheel assembly is clamped to the outstanding of connecting plate assembly by support wheel assembly clamp and holds on double-screw bolt.
5. the cutter sweep of steel-structure tube transition groove according to claim 1, it is characterized in that: described travelling rack and burning torch assembly comprise: travelling rack, the burning torch assembly being arranged on travelling rack clamp pipe clamp, are arranged on the burning torch rotation pipe clamp group on burning torch assembly clamping pipe clamp and are arranged on the burning torch in burning torch rotation pipe clamp group, wherein, burning torch rotation pipe clamp group (33) is two casing pipe card structures; Two casing pipe card structures comprise: rotation pipe clamp, burning torch clamping pipe clamp; Travelling rack is assemblied on the ratch seat of Cutting dolly, by the vertical shift knob on rotary teeth pole socket, can realize the movement of travelling rack in short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645805.2U CN203509286U (en) | 2013-10-18 | 2013-10-18 | Cutting device for transition slope of steel structural tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645805.2U CN203509286U (en) | 2013-10-18 | 2013-10-18 | Cutting device for transition slope of steel structural tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509286U true CN203509286U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645805.2U Expired - Fee Related CN203509286U (en) | 2013-10-18 | 2013-10-18 | Cutting device for transition slope of steel structural tube |
Country Status (1)
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| CN (1) | CN203509286U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569008A (en) * | 2015-01-07 | 2015-04-29 | 中国神华能源股份有限公司 | Gamma-ray flaw detection device for water-cooled wall tube |
| CN105598552A (en) * | 2016-01-21 | 2016-05-25 | 中阀科技(长沙)阀门有限公司 | Device suitable for beveling large-pipeline cylinder |
| CN108746787A (en) * | 2018-08-14 | 2018-11-06 | 太原科技大学 | A kind of pipeline groove processing device |
| CN113878453A (en) * | 2021-10-27 | 2022-01-04 | 四川航天长征装备制造有限公司 | Large-scale deformation section of thick bamboo manual work is weld groove device fast |
-
2013
- 2013-10-18 CN CN201320645805.2U patent/CN203509286U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569008A (en) * | 2015-01-07 | 2015-04-29 | 中国神华能源股份有限公司 | Gamma-ray flaw detection device for water-cooled wall tube |
| CN105598552A (en) * | 2016-01-21 | 2016-05-25 | 中阀科技(长沙)阀门有限公司 | Device suitable for beveling large-pipeline cylinder |
| CN108746787A (en) * | 2018-08-14 | 2018-11-06 | 太原科技大学 | A kind of pipeline groove processing device |
| CN113878453A (en) * | 2021-10-27 | 2022-01-04 | 四川航天长征装备制造有限公司 | Large-scale deformation section of thick bamboo manual work is weld groove device fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20201018 |