CN103216714A - Bottom resting type regulating device of external pressure test pressure-cylinder cylinder cap - Google Patents
Bottom resting type regulating device of external pressure test pressure-cylinder cylinder cap Download PDFInfo
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- CN103216714A CN103216714A CN2013101584087A CN201310158408A CN103216714A CN 103216714 A CN103216714 A CN 103216714A CN 2013101584087 A CN2013101584087 A CN 2013101584087A CN 201310158408 A CN201310158408 A CN 201310158408A CN 103216714 A CN103216714 A CN 103216714A
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Abstract
The invention discloses a bottom resting type regulating device of an external pressure test pressure-cylinder cylinder cap. The bottom resting type regulating device of the external pressure test pressure-cylinder cylinder cap comprises a base. The base is fixedly supported by a foundation. A hydraulic cylinder is arranged on the base. A piston rod of the hydraulic cylinder is fixedly connected with a wedge-shaped sizing block. An auxiliary supporting plate is located above the wedge-shaped sizing block. The auxiliary supporting plate is provided with an inclined plane. The inclined plane is arranged to be opposite to the wedge-shaped plane of the wedge-shaped sizing block and can be attached to the wedge-shaped plane of the wedge-shaped sizing block. The auxiliary supporting plate is fixedly connected with a regulated device. The bottom resting type regulating device of the external pressure test pressure-cylinder cylinder cap is capable of carrying out height regulation and limiting on the pressure-cylinder cylinder cap, has large bearing capacity and is reliable in operation.
Description
Technical field
The present invention relates to the external pressure test device, be specifically related to be used to support, regulate in the horizontal external pressure test device bottom-sitting type device of horizontal pressure measuring cylinder tube cap.
Background technique
External pressure test normally is used for testing and detects performance parameter values such as the sealing of test specimen under conditions such as specific hydrostatic pressure, static strength, fatigue behaviour.In the external pressure pilot system, pressure measuring cylinder is a key equipment, because pressure measuring cylinder has super large, overweight, when the pressure measuring cylinder cylindrical shell assembles with tube cap and clip, need regulate the tube cap, reach designing requirement with the working state of guaranteeing clip, tube cap and pressure measuring cylinder cylindrical shell.
The bottom-sitting type controlling device mainly is put in below all kinds of machinery, is used for supported mechanical weight, adjusts the machinery balance.The structure of the existing bottom-sitting type device that the tube cap is regulated is seen shown in Figure 1, mainly comprise base plate 100, parallels 200 and screw mandrel 300, during operation, promoting or spur parallels 200 by rotary screw 300 regulates a tube cap and a tube cap bracket, because be subjected to the restriction of screw mandrel moment of torsion, its bearing capacity is restricted, in addition, in case screw mandrel is stuck, then can't realize the balance adjustment function of equipment.For the super sized type pressure measuring cylinder because its cap and tube cap bracket weight are bigger, head and shoulders above the bearing capacity of traditional bottom-sitting type controlling device, therefore need design to have the bottom-sitting type controlling device of bigger bearing capacity.
Summary of the invention
The applicant improves at above-mentioned shortcoming of the prior art, and a kind of bottom-sitting type controlling device of external pressure test pressure measuring cylinder tube cap is provided, and it can carry out height adjusting and spacing to pressure measuring cylinder tube cap, possess bigger bearing capacity, and operation is reliable.
Technological scheme of the present invention is as follows:
The bottom-sitting type controlling device of external pressure test pressure measuring cylinder tube cap, comprise base, base is by the ground fixed support, base is provided with oil hydraulic cylinder, the piston rod of oil hydraulic cylinder and wedge shape parallels are affixed, and auxiliary fagging is positioned at the top of wedge shape parallels, and auxiliary fagging has the inclined-plane, the sphenoid surface of described inclined-plane and wedge shape parallels is oppositely arranged and can fits, and assists fagging and be adjusted equipment affixed.
Its further technological scheme is:
Described base is fixedly supported on the described ground by affixed with embedded part.
Described auxiliary fagging is along the width direction setting that is adjusted equipment.
Have restraining groove on the described base, the cylinder body middle part of oil hydraulic cylinder is arranged with baffle plate, and the baffle plate both sides are connected in the restraining groove.
Described base is a framed plate structure.
Technique effect of the present invention:
The present invention adopts oil hydraulic cylinder to replace screw mandrel as executive component, promoting or spur the wedge shape parallels moves, thereby the height of fine setting tube cap bracket and tube cap also carries out spacing to the tube cap, make the working state of a cap, pressure measuring cylinder cylindrical shell and clip reach matching requirements, on the one hand, overcome the stuck problem of not rotating of screw mandrel in traditional bottom-sitting type controlling device, operation is reliable, labor intensity is low, and easily be automated operation, on the other hand, owing to be not subjected to the restriction of screw mandrel moment of torsion, the present invention can be carried bigger weight; With accessory plate with to be adjusted equipment affixed, the form that simplifies the structure, for ease of maintenaince; Establish embedded part in the ground, support removably is connected on the embedded part, is convenient to mounting or dismounting.
Description of drawings
Fig. 1 is the structural representation of existing bottom-sitting type controlling device.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is the assembly structure schematic representation of the present invention with the tube cap bracket.
Fig. 4 is operation process figure of the present invention, before there is shown oil hydraulic cylinder action, in the course of action and three kinds of signal states of adjusting to the right place, three kinds of signal states are represented with Fig. 4 a, Fig. 4 b, Fig. 4 c respectively, the position relation of auxiliary fagging and wedge shape parallels in the expression adjustment process.
Wherein: 100, base plate; 200, parallels; 300, screw mandrel; 1, base; 11, restraining groove; 2, embedded part; 3, oil hydraulic cylinder; 4, wedge shape parallels; 5, auxiliary fagging; 6, baffle plate; 7, tube cap bracket; 8, flanged plate.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 2, the present invention includes base 1, base 1 is a framed plate structure, base 1 is by the ground fixed support, base 1 is by affixed with embedded part 2, be fixedly supported on the described ground, base 1 can be made of one formula or detachable structure with embedded part 2, for the ease of mounting or dismounting, preferably base 1 and embedded part 2 is made into detachable structure, base 1 is provided with oil hydraulic cylinder 3, the cylinder body middle part of oil hydraulic cylinder 3 is arranged with baffle plate 6, has restraining groove 11 on the base 1, and baffle plate 6 both sides are connected in the restraining groove 11, the cylinder body of restraining groove 11 and 6 pairs of oil hydraulic cylinders 3 of baffle plate carries out spacing, the piston rod of oil hydraulic cylinder 3 and wedge shape parallels 4 are affixed by flanged plate 8, and auxiliary fagging 5 is positioned at the top of wedge shape parallels 4, and auxiliary fagging 5 has the inclined-plane, the sphenoid surface of described inclined-plane and wedge shape parallels 4 is oppositely arranged and can fits, and assists fagging 5 and be adjusted equipment affixed.
Further, described auxiliary fagging 5 extends setting along the width direction that is adjusted equipment, guarantees that the weight of the equipment that is adjusted is evenly distributed on the auxiliary fagging 5.
The method of operation of the present invention is as follows:
See Fig. 3, Fig. 3 is the preferred embodiments of the present invention, promptly the height of the pressure measuring cylinder tube cap in the horizontal external pressure test device is finely tuned, feasible tube cap and pressure measuring cylinder cylindrical shell, being seated of clip, auxiliary fagging 5 is fixed in the bottom of a cap bracket 7, auxiliary fagging 5 extends setting along the width direction of tube cap bracket 7, the present invention is arranged on the both sides of the length direction of a cap bracket 7, and can uniformly overlap controlling devices of the present invention in each side more, during work, the oil hydraulic cylinder 3 in the controlling device of the both sides of tube cap bracket 7 promotes or pulling wedge shape parallels 4 synchronously.
Working procedure of the present invention is seen Fig. 4, earlier tube cap bracket 7 and tube cap is moved in the present invention, and the auxiliary fagging 5 of tube cap bracket 7 bottoms is positioned at the top of wedge shape parallels 4, sees Fig. 4 a; Primer fluid cylinder pressure 3 promotes or pulling wedge shape parallels 4, and itself and auxiliary fagging 5 are fitted, and sees Fig. 4 b; Promote or pulling wedge shape parallels 4 by oil hydraulic cylinder 3, can finely tune the height of a cap bracket 7 and tube cap, clip closure to playing the role of fastening after tube cap and the sealing of pressure measuring cylinder cylindrical shell is put in place, make the working state of clip, tube cap and pressure measuring cylinder cylindrical shell reach matching requirements thus, see Fig. 4 c; Adjust to the right place, oil hydraulic cylinder 3 is closed, the relative position relation after wedge shape parallels 4 keeps adjusting to the right place by the frictional force between self and the auxiliary fagging 5.
The present invention can be used for regulating the height of pressure measuring cylinder tube cap in the horizontal external pressure sample device, also can be used for needs and regulates height and other spacing equipment.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion within protection scope of the present invention, can be done any type of modification referring to claim to the qualification of invention.
Claims (5)
1. the bottom-sitting type controlling device of external pressure test pressure measuring cylinder tube cap, it is characterized in that: comprise base (1), base (1) is by the ground fixed support, base (1) is provided with oil hydraulic cylinder (3), the piston rod of oil hydraulic cylinder (3) and wedge shape parallels (4) are affixed, and auxiliary fagging (5) is positioned at the top of wedge shape parallels (4), and auxiliary fagging (5) has the inclined-plane, the sphenoid surface of described inclined-plane and wedge shape parallels (4) is oppositely arranged and can fits, and assists fagging (5) and be adjusted equipment affixed.
2. by the bottom-sitting type controlling device of the described external pressure test pressure measuring cylinder of claim 1 tube cap, it is characterized in that: described base (1) is fixedly supported on the described ground by affixed with embedded part (2).
3. by the bottom-sitting type controlling device of claim 1 or 2 described external pressure test pressure measuring cylinder tube caps, it is characterized in that: described auxiliary fagging (5) is along the width direction setting that is adjusted equipment.
4. press the bottom-sitting type controlling device of claim 1 or 2 described external pressure test pressure measuring cylinder tube caps, it is characterized in that: have restraining groove (11) on the described base (1), the cylinder body middle part of oil hydraulic cylinder (3) is arranged with baffle plate (6), and baffle plate (6) both sides are connected in the restraining groove (11).
5. by the bottom-sitting type controlling device of claim 1 or 2 described external pressure test pressure measuring cylinder tube caps, it is characterized in that: described base (1) is a framed plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158408.7A CN103216714B (en) | 2013-05-02 | 2013-05-02 | Bottom resting type regulating device of external pressure test pressure-cylinder cylinder cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158408.7A CN103216714B (en) | 2013-05-02 | 2013-05-02 | Bottom resting type regulating device of external pressure test pressure-cylinder cylinder cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103216714A true CN103216714A (en) | 2013-07-24 |
| CN103216714B CN103216714B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158408.7A Active CN103216714B (en) | 2013-05-02 | 2013-05-02 | Bottom resting type regulating device of external pressure test pressure-cylinder cylinder cap |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2894878Y (en) * | 2006-05-24 | 2007-05-02 | 曹全有 | Lower roll box dual-wedge adjusting device for multi-roll mill |
| CN202045146U (en) * | 2011-04-13 | 2011-11-23 | 无锡市桥联冶金机械有限公司 | Rolling line adjusting device |
| CN202274243U (en) * | 2011-08-26 | 2012-06-13 | 成都飞机工业（集团）有限责任公司 | Large-load height adjuster |
| CN102635761A (en) * | 2012-04-27 | 2012-08-15 | 中国联合工程公司 | Adjustable sizing block |
| CN202469387U (en) * | 2012-03-16 | 2012-10-03 | 上海东方泵业(集团)有限公司 | Novel sizing block plate |
| CN102878400A (en) * | 2012-08-29 | 2013-01-16 | 贵州成智重工科技有限公司 | Two-point support autosynchronous adjusting mechanism |
-
2013
- 2013-05-02 CN CN201310158408.7A patent/CN103216714B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2894878Y (en) * | 2006-05-24 | 2007-05-02 | 曹全有 | Lower roll box dual-wedge adjusting device for multi-roll mill |
| CN202045146U (en) * | 2011-04-13 | 2011-11-23 | 无锡市桥联冶金机械有限公司 | Rolling line adjusting device |
| CN202274243U (en) * | 2011-08-26 | 2012-06-13 | 成都飞机工业（集团）有限责任公司 | Large-load height adjuster |
| CN202469387U (en) * | 2012-03-16 | 2012-10-03 | 上海东方泵业(集团)有限公司 | Novel sizing block plate |
| CN102635761A (en) * | 2012-04-27 | 2012-08-15 | 中国联合工程公司 | Adjustable sizing block |
| CN102878400A (en) * | 2012-08-29 | 2013-01-16 | 贵州成智重工科技有限公司 | Two-point support autosynchronous adjusting mechanism |
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| Publication number | Publication date |
|---|---|
| CN103216714B (en) | 2015-07-08 |
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