CN204725040U - Turning rolls mobile device - Google Patents
Turning rolls mobile device Download PDFInfo
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- CN204725040U CN204725040U CN201520476162.2U CN201520476162U CN204725040U CN 204725040 U CN204725040 U CN 204725040U CN 201520476162 U CN201520476162 U CN 201520476162U CN 204725040 U CN204725040 U CN 204725040U
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- turning rolls
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Abstract
The utility model discloses a kind of turning rolls mobile device, belong to pressure vessel and make technical field of auxiliary equipment, it comprises turning rolls, the upper surface of described turning rolls is arranged with two in parallel for the roller of support tube body, roller described in two all rotates and is installed on described turning rolls, the two ends of described turning rolls are equipped with a bracing frame, support frame as described above is provided with the vertical mounting hole arranged, fastening bolt is provided with between support frame as described above and turning rolls, described fastening bolt constraint is installed in described mounting hole, support frame as described above is connected with wheel seat by connector, described wheel seat is rotatablely equipped with movable pulley, the moving direction of described turning rolls and the axial consistent of described roller.The utility model can make the turning rolls used in pairs regulate anywhere or anytime according to barrel lenght, and ensure the axiality between two turning rolls after movement, and operate light, reduce the labour intensity of operator, be widely used in pressure container cylinder flaw detection.
Description
Technical field
The utility model relates to pressure vessel and makes technical field of auxiliary equipment, particularly relates to a kind of turning rolls mobile device.
Background technology
Pressure vessel, by parts Combination Welding being got up, can form many weld seams, needs the welding quality of butt welded seam to carry out carrying out flaw detection, prevents there is the weld defect such as pore, crackle in weld seam.When detecting a flaw operation, often need pressure vessel to be put into and turning rolls carries out.This turning rolls uses in pairs, and be placed on above platform by the support of turning rolls base.
But the length of the shell of flaw detection is inconsistent often, when length cylindrical shell converts, just in turning rolls is lifted shift position by needs driving.When reapposing turning rolls, not only needing to adjust its lateral attitude, motionless turning rolls and the axiality of movable idler wheel shelf must be ensured.The change of each generation barrel lenght all needs the adjustment carrying out turning rolls, wastes time and energy, and the precision of turning rolls axiality after adjustment is low.
Therefore, for a kind of new turning rolls mobile device of exploitation, not only have urgent researching value, also have good economic benefit and commercial Application potentiality, this is the power place that is accomplished of the utility model and basis just.
Utility model content
In order to overcome the defect of above-mentioned pointed prior art, the present inventor, to this has been further investigation, after having paid a large amount of creative work, thus completes the utility model.
Specifically, technical problem to be solved in the utility model is: provide a kind of turning rolls mobile device, the turning rolls used in pairs can be made to regulate anywhere or anytime according to barrel lenght, and ensure the axiality between two turning rolls after movement, and operate light, reduce the labour intensity of operator.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of turning rolls mobile device, comprise turning rolls, the upper surface of described turning rolls is arranged with two in parallel for the roller of support tube body, roller described in two all rotates and is installed on described turning rolls, the two ends of described turning rolls are equipped with a bracing frame, support frame as described above is provided with the vertical mounting hole arranged, fastening bolt is provided with between support frame as described above and turning rolls, described fastening bolt constraint is installed in described mounting hole, support frame as described above is connected with wheel seat by connector, described wheel seat is rotatablely equipped with movable pulley, the moving direction of described turning rolls and the axial consistent of described roller.
In described turning rolls mobile device of the present utility model, as the preferred technical scheme of one, described turning rolls is threaded limited location bolt, and end and the support frame as described above of described caging bolt offset.
In described turning rolls mobile device of the present utility model, as the preferred technical scheme of one, described movable pulley is provided with defining flange away from one end of described turning rolls.
In described turning rolls mobile device of the present utility model, as the preferred technical scheme of one, described connector is leaf spring.
In described turning rolls mobile device of the present utility model, as the preferred technical scheme of one, every support frame as described above is arranged with two described movable pulleys in parallel, two described movable pulleys are all installed on support frame as described above by described connector.
After have employed technique scheme, the beneficial effects of the utility model are:
(1) the utility model structure is simple, easy to use, can regulate the distance between two turning rolls according to barrel lenght and effectively ensure its axiality, be applicable to the flaw detection weld job of various length-tension shell; Can movable idler wheel shelf be facilitated when pressure vessel flaw detection work, avoid equipment such as using driving, reduce production cost, reduce labour intensity.
(2) because connector uses leaf spring, when cylindrical shell is positioned over after on turning rolls, the gravity of cylindrical shell and the gravity of turning rolls are applied on leaf spring simultaneously, leaf spring is bent, the bottom of turning rolls can be made directly to contact with ground, by the bottom of turning rolls with the frictional force between ground, turning rolls is fixed on the ground, after being hung away by cylindrical shell, leaf spring resets, and is supported by turning rolls and pulls away ground, turning rolls just can move, therefore, the utility model decreases complicated fixed structure, simple to operate.
(3) can by the height of adjustment caging bolt adjustment bracing frame, with the height of adjustment roll wheel carrier with ground, during operation, turning rolls can be fixed on ground as required, even can be positioned on the ground of inclination, can be suitable for various working environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram in A portion in Fig. 1;
Fig. 3 is the using state figure of the utility model embodiment;
Wherein, in Fig. 1, Fig. 2 and Fig. 3, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, turning rolls, 2, roller, 3, bracing frame, 4, wheel seat, 5, leaf spring, 6, movable pulley, 7, defining flange, 8, caging bolt, 9, mounting hole, 10, fastening bolt, 11, I-shaped track.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.But the purposes of these exemplary embodiments and object are only used for exemplifying the utility model, not any type of any restriction is formed to real protection scope of the present utility model, more non-protection domain of the present utility model is confined to this.
As Fig. 1 and Fig. 2 jointly shown in, the utility model provides a kind of turning rolls mobile device, comprise turning rolls 1, the upper surface of turning rolls 1 is arranged with two in parallel for the roller 2 of support tube body, two rollers 2 all rotate and are installed on turning rolls 1, the two ends of turning rolls 1 are equipped with a bracing frame 3, bracing frame 3 is provided with the vertical mounting hole 9 arranged, usual mounting hole 9 is arranged with two in parallel, fastening bolt 10 is provided with between bracing frame 3 and turning rolls 1, fastening bolt 10 constraint is installed in mounting hole 9, when after the height and position adjusting bracing frame 3, fastening bolt 10 is used bracing frame 3 and turning rolls 1 to be fixed together, turning rolls 1 is threaded limited location bolt 8, end and the bracing frame 3 of caging bolt 8 offset, when adjusting the height of bracing frame 3, fastening bolt 10 can be unclamped, rotary spacing bolt 8, by the position of the active force adjustment bracing frame 3 of caging bolt 8, operate like this and can either alleviate the labour intensity of operator, the axiality of the turning rolls 1 used in pairs can be ensured again, bracing frame 3 is connected with wheel seat 4 by connector, wheel seat 4 is rotatablely equipped with movable pulley 6, the moving direction of turning rolls 1 and the axial consistent of roller 2.
Movable pulley 6 is provided with defining flange 7 away from one end of turning rolls 1, and the diameter of defining flange 7 is greater than the external diameter of movable pulley 6, certainly, according to installation needs, defining flange 7 can be arranged on the outside of movable pulley 6, also can be arranged on the inner side of movable pulley 6, namely near the side of turning rolls 1.
Every bracing frame 3 is arranged with two movable pulleys 6 in parallel, two movable pulleys 6 are all installed on bracing frame 3 by connector, connector is preferably leaf spring 5, when cylindrical shell is positioned over after on turning rolls 1, the gravity of cylindrical shell and the gravity of turning rolls 1 are applied on leaf spring 5 simultaneously, leaf spring 5 is bent, the bottom of turning rolls 1 can be made directly to contact with ground, by the bottom of turning rolls 1 with the frictional force between ground, turning rolls 1 is fixed on the ground, after cylindrical shell is hung away, leaf spring 5 resets, turning rolls 1 is supported and pulls away ground, manpower can light movable idler wheel shelf 1, to regulate the distance between two turning rolls 1, adapt to barrel lenght, therefore, the utility model decreases complicated fixed structure, simple to operate.
As shown in Figure 3, during use, usually and I-shaped track 11 with the use of, movable pulley 6 rolls on the upper surface of I-shaped track 11, the edge of defining flange 7 and the edge of I-shaped track 11 lean, the two groups of defining flanges 7 being positioned at turning rolls 1 two ends just use two I-shaped tracks 11 to locate, and prevent turning rolls 1 from moving process, deviating from I-shaped track 11.I-shaped track 11 can be buried underground on the ground, as the distance on I-shaped track 11 upper surface distance ground, needs to set as required, does not limit at this.
Based on above design, this turning rolls can use on ground flatcar, also can use being covered with on the unsettled platform in steel plate both sides, and those skilled in the art can choice for use scope voluntarily as required, illustrates no longer one by one at this.
Should be appreciated that the purposes of these embodiments is only not intended to for illustration of the utility model limit protection domain of the present utility model.In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various change, amendment and/or modification to the utility model, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (5)
1. turning rolls mobile device, comprise turning rolls, the upper surface of described turning rolls is arranged with two in parallel for the roller of support tube body, roller described in two all rotates and is installed on described turning rolls, it is characterized in that: the two ends of described turning rolls are equipped with a bracing frame, support frame as described above is provided with the vertical mounting hole arranged, fastening bolt is provided with between support frame as described above and turning rolls, described fastening bolt constraint is installed in described mounting hole, support frame as described above is connected with wheel seat by connector, described wheel seat is rotatablely equipped with movable pulley, the moving direction of described turning rolls and the axial consistent of described roller.
2. turning rolls mobile device as claimed in claim 1, it is characterized in that: described turning rolls is threaded limited location bolt, end and the support frame as described above of described caging bolt offset.
3. turning rolls mobile device as claimed in claim 1, is characterized in that: described movable pulley is provided with defining flange away from one end of described turning rolls.
4. turning rolls mobile device as claimed in claim 1, is characterized in that: described connector is leaf spring.
5. the turning rolls mobile device as described in any one of Claims 1-4 claim, is characterized in that: every support frame as described above is arranged with two described movable pulleys in parallel, and two described movable pulleys are all installed on support frame as described above by described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476162.2U CN204725040U (en) | 2015-07-06 | 2015-07-06 | Turning rolls mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476162.2U CN204725040U (en) | 2015-07-06 | 2015-07-06 | Turning rolls mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725040U true CN204725040U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520476162.2U Active CN204725040U (en) | 2015-07-06 | 2015-07-06 | Turning rolls mobile device |
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| Country | Link |
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| CN (1) | CN204725040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493703A (en) * | 2016-12-13 | 2017-03-15 | 苏州天沃科技股份有限公司 | A kind of heat exchanger tube is set with follow-up trolley support |
| CN107520605A (en) * | 2016-06-21 | 2017-12-29 | 五冶集团上海有限公司 | A kind of rane trolley turning rolls installing and fixing method |
-
2015
- 2015-07-06 CN CN201520476162.2U patent/CN204725040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520605A (en) * | 2016-06-21 | 2017-12-29 | 五冶集团上海有限公司 | A kind of rane trolley turning rolls installing and fixing method |
| CN106493703A (en) * | 2016-12-13 | 2017-03-15 | 苏州天沃科技股份有限公司 | A kind of heat exchanger tube is set with follow-up trolley support |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |