CN204035243U - Steel structure web arc means for correcting - Google Patents
Steel structure web arc means for correcting Download PDFInfo
- Publication number
- CN204035243U CN204035243U CN201420335525.6U CN201420335525U CN204035243U CN 204035243 U CN204035243 U CN 204035243U CN 201420335525 U CN201420335525 U CN 201420335525U CN 204035243 U CN204035243 U CN 204035243U
- Authority
- CN
- China
- Prior art keywords
- steel
- hydraulic
- steel structure
- web
- correcting
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a kind of steel structure web arc means for correcting, comprise the electric-control system of several hydraulic systems and each hydraulic system of correspondence; Described hydraulic system comprises the high-pressure liquid tube of the described hydraulic pump of hydraulic pump, hydraulic cylinder and connection and hydraulic cylinder, the hydraulic cylinder piston rod of hydraulic system described in several is respectively in the two sides that steel builds material web, and the piston rod that steel builds material web two sides is symmetrical, is positioned at steel and builds the piston rod of material web any surface all along the width arrangement of steel structure material web; Described electric-control system comprises the flow controller be arranged on described high-pressure liquid tube, and whether described flow controller for controlling the work of described hydraulic system.Steel structure web arc means for correcting described in the utility model, for steel structure web arc correction operation provides a kind of new technical scheme, and operating efficiency is high, labour intensity is low, automaticity is high.
Description
Technical field
The utility model relates to a kind of steel structure web arc means for correcting, belongs to metal building material manufacturing technology field.
Background technology
The metal building materials such as case beam, H profile steel all have web structure, in the process of case beam and H profile steel, web is easier to deform in the process overturning workpiece or weld job, the web of distortion needs to correct in time, the mechanical strength avoiding web to be out of shape the structure such as the steel that causes case beam, H profile steel material sustains damage, and does not reach actual operation requirements.In prior art, correction operation for web distortion mainly comprises following process: be first placed in by Troffer under the steel such as case beam, H profile steel builds the wing plate (or cover plate) of materials, then block shape drift is placed on the steel such as Troffer and case beam, H profile steel and builds between the web of material; Then knocking block shape drift makes it movable thus web that the is steel structure materials such as squeezing tank beam, H profile steel, reaches the object of correcting and protruding distortion.In addition, for the rectification of web depressed deformation, need welding one block plate thus the local dent distortion of the web of the steel structure materials such as case beam, H profile steel is pulled out, then carry out spot welding at the welding bead place of web and wing plate (or cover plate) to fix, need the steel plate be welded on web to remove after finally having assembled, and the overlap built on the web of material is polished clean by being retained in the steel such as case beam, H profile steel.It can thus be appreciated that, in prior art for the steel such as case beam, H profile steel build the web distortion correction task difficulty of material larger, consuming time compared with long, cost compared with high, labour intensity is large, operating efficiency is low, therefore in the urgent need to providing one more reasonable, efficient technical scheme, to realize the correction of steel structure web arc.
Utility model content
The utility model is just for the deficiency that prior art exists, and provide a kind of steel structure web arc means for correcting, for steel structure web arc correction operation provides a kind of new technical scheme, and operating efficiency is high, labour intensity is low, automaticity is high.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of steel structure web arc means for correcting, comprising:
The electric-control system of several hydraulic systems and each hydraulic system of correspondence;
Described hydraulic system comprises the high-pressure liquid tube of the described hydraulic pump of hydraulic pump, hydraulic cylinder and connection and hydraulic cylinder, the hydraulic cylinder piston rod of hydraulic system described in several is respectively in the two sides that steel builds material web, and the piston rod that steel builds material web two sides is symmetrical, is positioned at steel and builds the piston rod of material web any surface all along the width arrangement of steel structure material web;
Described electric-control system comprises the flow controller be arranged on described high-pressure liquid tube, and whether described flow controller for controlling the work of described hydraulic system.
The structure of described flow controller and working method are obviously not limited to the utility model specific embodiment or hereinafter preferably detailed description of the invention, it can also be the fluid flow uniquely caused by detecting piston rod, flow signal is converted into the control signal containing work degree by single-chip microcomputer, hydraulic control cylinder promotes piston rod and moves to reset.
Namely the work of described hydraulic system provide hydraulic coupling that piston rod is outwards extended, thus promote web towards the direction movement and deformation away from hydraulic cylinder.
As the improvement of technique scheme, described flow controller comprises electromagnetic relay, two static contacts and the movable contact spring for conducting two described static contacts, described electromagnetic relay connects operating circuit and control circuit, two described static contacts are arranged on the inwall of described high-pressure liquid tube all at least partially, described movable contact spring to be movably set in described high-pressure liquid tube and to stop the liquid of described movable contact spring both sides mutually to circulate, two described static contacts access the both positive and negative polarity of described control circuit respectively, and described hydraulic system works asynchronously with described operating circuit.
Described hydraulic system works asynchronously with described operating circuit and refers to that, after described operating circuit is connected, described hydraulic system is started working; After described operating circuit disconnects, described hydraulic system quits work.
As the improvement of technique scheme, described electromagnetic relay is connection signal circuit also, and described signal circuit is provided with signal prompt mechanism.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Steel structure web arc means for correcting described in the utility model, make steel structure web arc convex degree by the perception of piston rod institute by arranging flow controller, and hydraulic control system starts, hydraulic system provides hydraulic coupling that piston rod is moved and extrudes steel structure web arc convex portion, until lug boss smooth after, during piston rod work, the distance of movement equals lug boss and extrudes the displacement caused, and hydraulic system quits work automatically; Above-mentioned operation process automaticity is high, operating efficiency is high, labour intensity is low.
Accompanying drawing explanation
Fig. 1 is steel structure web arc means for correcting described in the utility model cross section structure schematic diagram when not working;
Cross section structure schematic diagram when Fig. 2 is steel structure web arc means for correcting described in the utility model work;
Fig. 3 is steel structure web arc means for correcting plan structure schematic diagram described in the utility model;
Fig. 4 is steel structure web arc means for correcting described in the utility model electrical block diagram when not working;
Electrical block diagram when Fig. 5 is steel structure web arc means for correcting described in the utility model work.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figures 1 to 5, be steel structure web arc means for correcting structural representation described in the utility model.Steel structure web arc means for correcting described in the utility model, comprising: the electric-control system of several hydraulic systems and each hydraulic system of correspondence; Described hydraulic system comprises hydraulic pump 1, hydraulic cylinder 2 and is connected the high-pressure liquid tube 3 of described hydraulic pump 1 and hydraulic cylinder 2, hydraulic cylinder 2 piston rod 21 of hydraulic system described in several is respectively in the two sides that steel builds material web 4, and the piston rod 21 that steel builds material web 4 two sides is symmetrical, is positioned at steel and builds the piston rod 21 of material web 4 any surface all along the width arrangement of steel structure material web 4; Described electric-control system comprises the flow controller 5 be arranged on described high-pressure liquid tube 3, and whether described flow controller 5 for controlling the work of described hydraulic system.Specifically preferably, described flow controller comprises electromagnetic relay 51, two static contacts 52 and the movable contact spring 53 for the described static contact 52 of conducting two, described electromagnetic relay 51 connects operating circuit 54 and control circuit 55, two described static contacts 52 are arranged on the inwall of described high-pressure liquid tube 3 all at least partially, described movable contact spring 53 to be movably set in described high-pressure liquid tube 3 and to stop the liquid of described movable contact spring 53 both sides mutually to circulate, two described static contacts 52 access the both positive and negative polarity of described control circuit 55 respectively, described hydraulic system works asynchronously with described operating circuit 54.
When work starts, as shown in Figure 1, movable contact spring 53 state in electric-control system as shown in Figure 4 for the state of hydraulic cylinder 2 piston rod 21, movable contact spring 53 makes two described static contact 52 admittances, namely control circuit 55 is admittance state, and electromagnetic relay 51 makes operating circuit 54 disconnect, and namely hydraulic system does not work.
Along with steel builds the movement of material web 4, as shown in Figure 2, boss touches piston rod 21, promote piston rod 21 to move, thus the liquid in hydraulic cylinder 2 is flowed, the liquid of flowing promotes movable contact spring 53 and moves in high-pressure liquid tube 3, state as shown in Figure 5, movable contact spring 53 makes two described static contacts 52 disconnect, namely control circuit 55 is off state, electromagnetic relay 51 makes operating circuit 54 admittance, namely hydraulic system is started working, hydraulic pump 1 pressurizes and piston rod 21 extruding promotion steel structure material web 4 is moved in hydraulic cylinder 2, the boss making steel build material web 4 caves in gradually, until smooth, along with the reset gradually of piston rod 21, now movable contact spring 53 is got back to again as shown in Figure 4 under state, thus make control circuit 55 admittance, electromagnetic relay 51 makes operating circuit 54 disconnect, hydraulic system quits work.In fig. 2, the hydraulic system worked particularly is that the right counts second, third and the 4th hydraulic system from top to bottom.
Further optimally, described electromagnetic relay 51 is connection signal circuit 56 also, and described signal circuit 56 is provided with signal prompt mechanism 57.By signalization circuit 56 and signal prompt mechanism 57, when operating circuit 54 admittance, when hydraulic system is started working, signal prompt mechanism 57 can send cue, operating personnel or automation equipment is made to stop Mobile steel building material web 4, until steel build the boss process of material web 4 smooth after, signal prompt mechanism 57 stops prompting, then continues Mobile steel and build material web 4.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (3)
1. a steel structure web arc means for correcting, is characterized in that, comprising:
The electric-control system of several hydraulic systems and each hydraulic system of correspondence;
Described hydraulic system comprises hydraulic pump (1), hydraulic cylinder (2) and is connected the high-pressure liquid tube (3) of described hydraulic pump (1) and hydraulic cylinder (2), hydraulic cylinder (2) piston rod (21) of hydraulic system described in several is respectively in the two sides that steel builds material web (4), and the piston rod (21) that steel builds material web (4) two sides is symmetrical, is positioned at steel and builds the piston rod (21) of material web (4) any surface all along the width arrangement of steel structure material web (4);
Described electric-control system comprises the flow controller (5) be arranged on described high-pressure liquid tube (3), and whether described flow controller (5) for controlling the work of described hydraulic system.
2. steel structure web arc means for correcting as claimed in claim 1, it is characterized in that, described flow controller comprises electromagnetic relay (51), two static contacts (52) and the movable contact spring (53) for conducting two described static contacts (52), described electromagnetic relay (51) connects operating circuit (54) and control circuit (55), two described static contacts (52) are arranged on the inwall of described high-pressure liquid tube (3) all at least partially, described movable contact spring (53) to be movably set in described high-pressure liquid tube (3) and to stop the liquid of described movable contact spring (53) both sides mutually to circulate, two described static contacts (52) access the both positive and negative polarity of described control circuit (55) respectively, described hydraulic system works asynchronously with described operating circuit (54).
3. steel structure web arc means for correcting as claimed in claim 2, is characterized in that, described electromagnetic relay (51) is connection signal circuit (56) also, and described signal circuit (56) is provided with signal prompt mechanism (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335525.6U CN204035243U (en) | 2014-06-23 | 2014-06-23 | Steel structure web arc means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335525.6U CN204035243U (en) | 2014-06-23 | 2014-06-23 | Steel structure web arc means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035243U true CN204035243U (en) | 2014-12-24 |
Family
ID=52235953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335525.6U Withdrawn - After Issue CN204035243U (en) | 2014-06-23 | 2014-06-23 | Steel structure web arc means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096725A (en) * | 2014-06-23 | 2014-10-15 | 铜陵有色建安钢构有限责任公司 | Steel structure web arc-shaped correction device |
-
2014
- 2014-06-23 CN CN201420335525.6U patent/CN204035243U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096725A (en) * | 2014-06-23 | 2014-10-15 | 铜陵有色建安钢构有限责任公司 | Steel structure web arc-shaped correction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203893986U (en) | Gas testing equipment for elbows | |
| CN104400351A (en) | Production technology of box girder of crane | |
| CN104096725B (en) | Steel structure web arc means for correcting | |
| CN105600441A (en) | Building wall material intelligent production line pneumatic magnetic suction plate device | |
| CN204639413U (en) | Multiple-unit transformer mash welder | |
| CN204035243U (en) | Steel structure web arc means for correcting | |
| CN204686280U (en) | A kind of positioning compression device for the flat docking laser welding equipment of thin plate | |
| CN105382393A (en) | Single-face double-point welding process for automobile | |
| CN203316924U (en) | Special relay outgoing line welding machine | |
| CN204656159U (en) | A kind of screen pack auto-cleaning structure thereof of emission-control equipment | |
| CN207888146U (en) | A kind of universal evaporator fin turnover device | |
| CN204619531U (en) | A kind of efficient filter press being applied to pickling Treatment of Sludge | |
| CN110385356A (en) | A kind of steel structure web means for correcting | |
| CN204639416U (en) | Rotating disc type many groups transformer mash welder | |
| CN203991770U (en) | Steel construction piece pressuring flat device | |
| CN204613040U (en) | A kind of steel pipe hydraulic pressure test equipment | |
| CN208980265U (en) | A kind of auto repair adjustable width lifting device | |
| CN203624566U (en) | Nut supply device of nut automatic welding machine | |
| CN203863233U (en) | Sheet metal part detecting mechanism | |
| CN208347272U (en) | A kind of steel-structure factory building crane | |
| CN206200022U (en) | A kind of upper panel assembly of veneer reeling machine auxiliary | |
| CN205418989U (en) | Turning device is used in test of central air conditioning smallpox machine | |
| CN205448704U (en) | Walking beam formula heating furnace and lifting wheel rises device with having assisted thereof | |
| CN208913360U (en) | A kind of battery core prewelding pressurizing unit | |
| CN204095818U (en) | A kind of RH finery dip pipe maintenance spray repair chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |