CN208518355U - A kind of cylinder siding radius and perpendicularity regulating device - Google Patents
A kind of cylinder siding radius and perpendicularity regulating device Download PDFInfo
- Publication number
- CN208518355U CN208518355U CN201820903809.9U CN201820903809U CN208518355U CN 208518355 U CN208518355 U CN 208518355U CN 201820903809 U CN201820903809 U CN 201820903809U CN 208518355 U CN208518355 U CN 208518355U
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- claw
- cylinder
- radius
- siding
- nut
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Abstract
The utility model discloses a kind of cylinder siding radius and perpendicularity regulating devices, including claw and fixed frame, inner thread sleeve is fixedly installed in the side of fixed frame, internal screw thread nut is arranged in the outside of claw, adjusting screw both ends are threaded onto respectively in inner thread sleeve and internal screw thread nut, are adjusted screw rod and are further fixed on the part between inner thread sleeve and internal screw thread nut convenient for rotating handle.The regulating device makes the spacing between the stud at both ends and sleeve, nut, nut change, to realize the adjusting to barrel radius and verticality, degree of regulation is controllable, and precision is high by adjusting screw rod rotation.And the possibility of falling object from high altitude is not present in adjustment process, it operates also safer.
Description
Technical field
The utility model relates to a kind of installation sites to adjust device, and especially a kind of large-scale steel structure cylinder siding assembly is applied
In work, for adjusting the device of circular cylinder radius and verticality.
Background technique
The large-scale steel structures circle such as Large-diameter Steel cylinder siding assembly in the assembly of nuclear power station Leak-tight liner cylinder siding, coffering
In barrel plate assembling construction, to achieve the purpose that accurately to adjust cylinder siding radius and verticality, need in cylinder assembly process
Middle installation large-scale steel structure cylinder siding radius and verticality adjusting device pair radius and verticality are adjusted.
Existing adjustment device, such as Fig. 1, claw connect with arc Wall board angle steel, is pulled by moving up and down for wedge iron
Arc siding is finally reached the purpose of adjustment siding radius and verticality.
Such adjustment device pulls arc siding by moving up and down for wedge iron, due to large-scale siding layer it is high it is general all
Greater than 3m, when tapping wedge iron, there are falling object from high altitude risks, and there are security risks.In addition, being struck every time when adjustment radius size
The change in depth hit in the gap of wedge iron insertion component be it is uncontrollable, changing value can not be allowed to reach a certain during each percussion
A definite value, adjusting cause the radius change of barrel not can control, and cylinder radius adjustment control precision is low, and cylinder is then caused to hang down
Straight degree control precision is also low.
Utility model content
The utility model is intended to provide a kind of to be adjusted using safe and high degree of regulation cylinder siding radius and verticality
Device.
Cylinder siding radius and perpendicularity regulating device described in the utility model, including claw and fixed frame, in fixation
Inner thread sleeve is fixedly installed in the side of frame, and internal screw thread nut is arranged in the outside of claw, and adjusting screw both ends are threaded onto interior spiral shell respectively
In line sleeve and internal screw thread nut, adjusts screw rod and be further fixed on just on the part between inner thread sleeve and internal screw thread nut
In rotating handle.
Cylinder siding radius and perpendicularity regulating device described in the utility model, in use, claw, which is clamped in, to be needed to adjust
On connected siding angle steel on the outside of whole cylinder siding, fixed frame is fixed on positioning datum column, then passes through rotation
Rotating handle on modulation section screw rod makes to adjust screw rod rotation, and the stud and sleeve, nut, nut for adjusting screw both end occur
Relative motion makes its spacing change, so that barrel be pulled to deform, realizes the adjusting to barrel radius and verticality.Due to
When screw rod rotates, the distance change between sleeve, nut and stud is continuous gentle, therefore is turned by controlling to adjust screw rod
Dynamic angle can easily and accurately control the deflection of barrel, thus degree of regulation is controllable, and precision is high.Moreover, it was adjusted
The possibility of falling object from high altitude is not present in journey, operates also safer.
Detailed description of the invention
Fig. 1 is the schematic diagram of the prior art；
Fig. 2, Fig. 3 are the structural schematic diagram of the utility model；
Fig. 4 is the use state diagram of the utility model regulating device.
Specific embodiment
Such as Fig. 2, Fig. 3, a kind of cylinder siding radius and perpendicularity regulating device, including claw 1 and fixed frame 2, in fixation
Inner thread sleeve 3 is fixedly installed in the side of frame, and internal screw thread nut 4 is arranged in the outside of claw, and 5 both ends of adjusting screw are threaded onto set respectively
In cylinder and nut, adjusts screw rod 5 and be also fixedly installed with the handle 6 for being convenient for rotation on the part between sleeve and nut.
The claw 1 includes the substrate 101 of vertical direction, the claw angle steel that substrate is welded and fixed to the side of cylinder siding
102, claw angle steel vertical edge is welded and fixed with basic plate, and horizontal sides stretch to cylinder siding, also welds on the horizontal sides downwards
The vertical edge of limit card board 103, limit card board and claw angle steel collectively forms downward card slot 104.
In use, being fixed on benchmark column 7(Fig. 4 on the outside of the barrel of lower layer's cylinder 20 such as Fig. 4 and not marking component 7), base
Quasi- column upwardly extends the outside for the cylinder 10 for needing to adjust until upper layer, and the outside of upper layer cylinder 10 is fixed with siding angle steel
21,21 direction of siding angle steel upward, by the card slot 104 of the claw 1 of regulating device be clamped on siding angle steel 21 straight up
On wall surface, fixed frame is then fixed on positioning datum column, then measures the direction for determining that upper layer barrel needs to adjust, according to
Determining direction, positive or reverse rotation adjust screw rod, to make the internal screw thread nut 4 and inner screw sheath that adjust screw both end
Relative motion occurs for cylinder 3, and its spacing is made to change, so that barrel be pulled to deform, realizes the tune to barrel radius and verticality
Section.It is angle that is continuous gentle, being rotated by controlling to adjust screw rod that it, which adjusts the distance change between process middle sleeve and nut,
Degree controls the deflection of barrel, adjusts controllably, precision is high.
Claims (2)
1. a kind of cylinder siding radius and perpendicularity regulating device, including claw and fixed frame, it is characterised in that: in fixed frame
Inner thread sleeve is fixedly installed in side, and internal screw thread nut is arranged in the outside of claw, and adjusting screw both ends are threaded onto inner screw sheath respectively
In cylinder and internal screw thread nut, adjusts screw rod and be further fixed on the part between inner thread sleeve and internal screw thread nut convenient for rotation
Change hands handle.
2. cylinder siding radius according to claim 1 and perpendicularity regulating device, it is characterised in that: the claw packet
Include the substrate of vertical direction, the claw angle steel that substrate is welded and fixed to the side of cylinder siding, claw angle steel vertical edge and basic
Plate is welded and fixed, and horizontal sides stretch to cylinder siding, also welds downward limit card board, limit card board and claw angle on the horizontal sides
The vertical edge of steel collectively forms downward card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903809.9U CN208518355U (en) | 2018-06-12 | 2018-06-12 | A kind of cylinder siding radius and perpendicularity regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903809.9U CN208518355U (en) | 2018-06-12 | 2018-06-12 | A kind of cylinder siding radius and perpendicularity regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518355U true CN208518355U (en) | 2019-02-19 |
Family
ID=65324796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903809.9U Active CN208518355U (en) | 2018-06-12 | 2018-06-12 | A kind of cylinder siding radius and perpendicularity regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518355U (en) |
-
2018
- 2018-06-12 CN CN201820903809.9U patent/CN208518355U/en active Active
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