CN101694439A - Gas cylinder clamping device of system for externally measuring water pressure - Google Patents
Gas cylinder clamping device of system for externally measuring water pressure Download PDFInfo
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- CN101694439A CN101694439A CN200910035955A CN200910035955A CN101694439A CN 101694439 A CN101694439 A CN 101694439A CN 200910035955 A CN200910035955 A CN 200910035955A CN 200910035955 A CN200910035955 A CN 200910035955A CN 101694439 A CN101694439 A CN 101694439A
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- fixture block
- gas cylinder
- clamping device
- water pressure
- measuring water
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Abstract
The invention provides a gas cylinder clamping device of a system for externally measuring water pressure, which comprises a base and a main shaft arranged on the base, wherein at least one fixed clamp block is fixedly arranged on the main shaft, the main shaft is provided with at least one sliding clamping block in a sliding way, and a gas cylinder drives the sliding clamping blocks to slide relative to the fixed clamping blocks for clamping or loosening a gas cylinder. The invention has simple structure and more convenient operation, and enables the efficiency to be greatly improved.
Description
Technical field
The present invention relates to a kind of outside measurement method hydraulic testing system in gas cylinder by hydrostatic pressure test field, relate in particular to and be used to clamp the clamp device that gas cylinder comes water filling or discharges water in a kind of this system.
Background technology
Along with applying of economic development and modern technologies, sharply strengthen as class pressure gas consumptions such as rock gas, hydrogen, helium, gas cylinder becomes the first-selected container of this class pressure gas.For volume to weight ratio and the bearing capacity that improves gas cylinder, the technical scheme of generally taking in this area is to take the steel high pressure seamless pipe of high-quality as much as possible, adopt termination spinning necking method to be processed into inner bag, select for use high strength fibre to strengthen resin matrix again and twine on the wall outside the tank and solidify to form one deck composite layer, improve the bearing capacity of existing inner bag.
Gas cylinder by hydrostatic pressure test is the bulk strength satisfactory classic method whether of check gas cylinder, for seamless gas cylinder and composite cylinder, in the hydraulic testing, to measure value of residual volumetric deformation simultaneously, and with the size of rate of residual volumetric deformation, as the standard of judging that gas cylinder is whether qualified.The hydraulic testing is the check-up project that new bottle dispatches from the factory, and also is the main contents of gas cylinder periodic inspection simultaneously.It is the water filling operation of weighing that the outside measurement method hydraulic testing wherein has an operation, and the hydraulic testing is intact need be with the water emptying in the gas cylinder, this two procedures all needs gas cylinder is clamped, present clamp device is roughly manually and clamps, and wastes time and energy.
Summary of the invention
The objective of the invention is to solve above-mentioned technical matters, gas cylinder clamping device of system for externally measuring water pressure a kind of simple in structure, easy to operate is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of gas cylinder clamping device of system for externally measuring water pressure, comprise pedestal, be arranged at the main shaft on the described pedestal, be fixed with at least one fixedly fixture block on the described main shaft, and slide and to be provided with at least one slip fixture block, there is the described slip fixture block of an air cylinder driven to slide in order to step up or to unclamp gas cylinder with respect to described fixedly fixture block.
Further, extension is provided with a fixed bar on the described fixedly fixture block, and described fixed bar and main shaft and cylinder are all affixed.Extension is provided with a slide bar on the described slip fixture block, and the two ends of described slide bar are socketed on two described main shafts respectively, fixedlys connected with a piston rod in its slide bar middle part, and described piston rod is positioned at described cylinder and is moved back and forth by this air cylinder driven.Described slip fixture block and fixedly fixture block locate to be equipped with block rubber in opposite directions.
Again further, described pedestal comprises a base, is vertical at support and side plate on the described base, and is fixedly arranged on the described side plate in order to passive brace summer.
Further, the middle part of described main shaft is installed with a fixed bar, and the other end of this fixed bar is provided with fixedly fixture block, and the both sides of described fixedly fixture block are equipped with a slip fixture block.All fixedly connected with a piston rod with the slide bar that described slip fixture block is affixed, described two piston rods are located in the same cylinder and by this air cylinder driven alternative expression and are moved back and forth.
Perhaps, described main shaft is located between two flaps, and one of them flap is connected with a reductor that is rotated by motor-driven by connector, makes described flap drive the slip axis rotation of main shaft around described slip fixture block.Described reductor is located in the deceleration box, is connected with described connector by a shaft coupling, is provided with rolling bearing units between described connector and the deceleration box.The outside of described deceleration box is fixed with the block that is used to stop the flap rotation.
Beneficial effect of the present invention is mainly reflected in: simple in structure, operate more conveniently, and and cause efficient also greatly to improve.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the front view of the water filling clamp device of gas cylinder outside measurement method hydraulic pressure system of the present invention.
Fig. 2: the vertical view of the water filling clamp device of gas cylinder outside measurement method hydraulic pressure system of the present invention.
Fig. 3: the front view of the clamp device that discharges water of gas cylinder outside measurement method hydraulic pressure system of the present invention.
Fig. 4: the vertical view of the clamp device that discharges water of gas cylinder outside measurement method hydraulic pressure system of the present invention.
Embodiment
The present invention has disclosed a kind of gas cylinder clamping device of system for externally measuring water pressure, comprises as depicted in figs. 1 and 2 the water filling clamp device and as shown in Figure 3 and Figure 4 the clamp device that discharges water.
As depicted in figs. 1 and 2, outside measurement method hydraulic pressure system gas cylinder water filling clamp device comprises two pedestals that are oppositely arranged, and is arranged at the main shaft 5 between the described pedestal.Described pedestal comprises a base 1, is vertical at support 2 and side plate 3 on the described base, and is fixedly arranged between described two side plates 3 two in order to passive brace summer 4.
In the present embodiment, be installed with two main shafts 5 between the side plate 3 of two pedestals, between these two main shafts 5, be provided with a cylinder 6.One end is connected with fixedly that the fixed bar 8 of fixture block 10 is fixed on the described main shaft 5, and also affixed with cylinder 6.Described fixed bar 8 is located at the middle part of described main shaft 5, described fixed bar 8 and fixedly the both sides of fixture block 10 be equipped with a slide bar 9 and a slip fixture block 11.Described slip fixture block 11 is fixedlyed connected with slide bar 9, and the two ends of described slide bar 9 are socketed on respectively on two described main shafts 5, fixedlys connected with a piston rod 7 in its slide bar 9 middle parts, and described piston rod 7 is positioned at described cylinder 6 and is moved back and forth by these cylinder 6 drivings.In this example, described two piston rods 7 are located in the same cylinder 6 and are driven alternative expressions by this cylinder 6 and move back and forth, and make two slip fixture blocks 11 cooperate the realization alternative expression to step up or unclamp gas cylinder with fixing fixture block 10 respectively.
In order to clamp gas cylinder, described slip fixture block 11 and fixedly fixture block 10 locate in opposite directions be equipped with block rubber 12, in this example fixedly the both sides of fixture block 10 all be provided with block rubber 12, strengthened the slip fixture block 11 or the fixing friction force of 10 pairs of gas cylinders of fixture block like this.
In the water filling operation of outside measurement method hydraulic testing system, with electric block gas cylinder is winched among Fig. 2 the slip fixture block 11 in left side with fixedly between the fixture block 10, the startup cylinder makes slip fixture block 11 move and clamp gas cylinder with respect to fixing fixture block 10, can be to the gas cylinder water filling.And when another gas cylinder winched to the slip fixture block 11 on right side among Fig. 2 and fixedly between the fixture block 10 after, start cylinder, the slip fixture block 11 on right side clamps gas cylinders with fixing fixture block 10, and the gas cylinder that is positioned at the fills with water in left side can be sling and carries out the hydraulic testing.
Fig. 3 and Fig. 4 have disclosed the outside measurement method hydraulic pressure system gas cylinder clamp device that discharges water, and comprise a pedestal, and be the same with the pedestal of water filling clamp device, comprises a base 1, is vertical at support 2 and side plate 3 on the described base.Opposite side with respect to pedestal in this example is provided with a deceleration box 19, is installed with two between described deceleration box 19 and the side plate 3 in order to passive brace summer 4.
In the present embodiment, be provided with two main shafts 5 between described deceleration box 19 and the side plate 3, and these two main shafts 5 are installed in all between two flaps 13, and can rotate with flap 13.One of them flap 13 is connected with a reductor 14 that is rotated by motor-driven by connector 16, described reductor 14 is located in the deceleration box 19, be connected with described connector 16 by a shaft coupling 15, be provided with rolling bearing units 17 between described connector 16 and the deceleration box 19.Another flap 13 is pivotally connected with the side plate 3 of pedestal by connector 16, also is provided with rolling bearing units 17 between described connector 16 and the side plate 3.After electric motor starting drive speed reducer 14 is rotated, can drive flap 13 and two main shafts 5 rotate together.
In addition, the same with the pedestal of water filling clamp device, between two main shafts 5, be provided with a cylinder 6.One end is connected with fixedly that the fixed bar 8 of fixture block 10 is fixed on the described main shaft 5, and also affixed with cylinder 6.There is a slip fixture block 11 to fixedly connected with slide bar 9, the two ends of described slide bar 9 are socketed on respectively on two described main shafts 5, fixedly connected with a piston rod 7 in its slide bar 9 middle parts, described piston rod 7 is positioned at described cylinder 6 and is driven by this cylinder 6 and moves back and forth, and makes slip fixture block 11 cooperate realization to step up or unclamp gas cylinder with fixing fixture block 10.
Similarly, in order to clamp gas cylinder, described slip fixture block 11 and fixedly fixture block 10 locate in opposite directions be provided with block rubber 12, strengthened the slip fixture block 11 or the fixing friction force of 10 pairs of gas cylinders of fixture block.
In the operation that discharges water of outside measurement method hydraulic testing system, gas cylinder is winched to slip fixture block 11 and fixedly between the fixture block 10 with electric block, start cylinder, make slip fixture block 11 move and clamp gas cylinder with respect to fixing fixture block 10, after taking off water jacket plug, start reductor 14, make described flap 13 drive main shafts 5, slip fixture block 11 with fixing fixture block 10 around the slip axis Rotate 180 degree of described slip fixture block 11.Because the outside of described deceleration box 19 is fixed with the block 18 that is used to stop flap 13 rotations, therefore after forwarding 180 degree to, flap 13 understands limited stopping, bottle mouth of gas cylinder down at this moment, after inserting pneumatic hose, open air pressure switch, pressurized air enters gas cylinder, and gas cylinder closed test water is blown out.After gas cylinder closed test water is put only, restart reductor 14, drive flap 13 and drive main shafts 5, slip fixture block 11 and rotate and be returned to initial position, the suspension ring of screwing at the cylinder interface place with fixing fixture block 10, gas cylinder is winched to the logistics line, and the operation that discharges water finishes.
The present invention still has multiple concrete embodiment, for example is provided with a plurality of fixedly fixture blocks and the slip fixture block clamping gas cylinder that cooperatively interacts, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (10)
1. gas cylinder clamping device of system for externally measuring water pressure, it is characterized in that: comprise pedestal, be arranged at the main shaft (5) on the described pedestal, be fixed with at least one fixedly fixture block (10) on the described main shaft (5), and slide and to be provided with at least one slip fixture block (11), there is a cylinder (6) to drive described slip fixture block (11) and slides in order to step up or to unclamp gas cylinder with respect to described fixedly fixture block (10).
2. gas cylinder clamping device of system for externally measuring water pressure according to claim 1 is characterized in that: described fixedly fixture block (10) is gone up to extend and is provided with a fixed bar (8), and described fixed bar (8) is all affixed with main shaft (5) and cylinder (6).
3. gas cylinder clamping device of system for externally measuring water pressure according to claim 1, it is characterized in that: extension is provided with a slide bar (9) on the described slip fixture block, the two ends of described slide bar (9) are socketed on two described main shafts (5) respectively, fixedly connected with a piston rod (7) in its slide bar (9) middle part, described piston rod (7) is positioned at described cylinder (6) and is moved back and forth by this cylinder (6) driving.
4. gas cylinder clamping device of system for externally measuring water pressure according to claim 1 is characterized in that: described slip fixture block (11) and fixedly fixture block (10) locate to be equipped with block rubber (12) in opposite directions.
5. gas cylinder clamping device of system for externally measuring water pressure according to claim 1, it is characterized in that: described pedestal comprises a base (1), is vertical at support (2) and side plate (3) on the described base, and is fixedly arranged on described side plate (3) upward in order to passive brace summer (4).
6. according to described any one gas cylinder clamping device of system for externally measuring water pressure of claim 1 to 5, it is characterized in that: the middle part of described main shaft (5) is installed with a fixed bar (8), the other end of this fixed bar (8) is provided with fixedly fixture block (10), and the both sides of described fixedly fixture block (10) are equipped with a slip fixture block (11).
7. gas cylinder clamping device of system for externally measuring water pressure according to claim 6, it is characterized in that: all fixedly connected with a piston rod (7) with the slide bar (9) that described slip fixture block (11) is affixed, described two piston rods (7) are located in the same cylinder (6) and are driven alternative expression by this cylinder (6) and move back and forth.
8. according to described any one gas cylinder clamping device of system for externally measuring water pressure of claim 1 to 5, it is characterized in that: described main shaft is located between two flaps (13), one of them flap (13) is connected with a reductor (14) that is rotated by motor-driven by connector (16), makes described flap (13) drive the slip axis rotation of main shaft around described slip fixture block (11).
9. gas cylinder clamping device of system for externally measuring water pressure according to claim 8, it is characterized in that: described reductor (14) is located in the deceleration box (19), be connected with described connector (16) by a shaft coupling (15), be provided with rolling bearing units (17) between described connector (16) and the deceleration box (19).
10. gas cylinder clamping device of system for externally measuring water pressure according to claim 9 is characterized in that: the outside of described deceleration box (19) is fixed with the block (18) that is used to stop flap (13) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035955A CN101694439A (en) | 2009-09-28 | 2009-09-28 | Gas cylinder clamping device of system for externally measuring water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035955A CN101694439A (en) | 2009-09-28 | 2009-09-28 | Gas cylinder clamping device of system for externally measuring water pressure |
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| Publication Number | Publication Date |
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| CN101694439A true CN101694439A (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910035955A Pending CN101694439A (en) | 2009-09-28 | 2009-09-28 | Gas cylinder clamping device of system for externally measuring water pressure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680318A (en) * | 2012-05-16 | 2012-09-19 | 何小成 | Test chuck for water pressure of free body of dry powder bottle cylinder body |
| CN103076231A (en) * | 2012-03-23 | 2013-05-01 | 甘肃蓝科石化高新装备股份有限公司 | Mobile hydraulic pressure test machine oil well pipe stabilizing device |
| CN105540521A (en) * | 2015-12-22 | 2016-05-04 | 新兴能源装备股份有限公司 | Gas bottle emptying device |
| CN108515371A (en) * | 2018-05-17 | 2018-09-11 | 无锡意佳工业设备制造有限公司 | A kind of sustainable pneumatic clamping mechanism passively rotated |
| CN109238823A (en) * | 2018-10-26 | 2019-01-18 | 苏州大学 | Detect the dedicated unit that slim textile material punctures performance |
-
2009
- 2009-09-28 CN CN200910035955A patent/CN101694439A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076231A (en) * | 2012-03-23 | 2013-05-01 | 甘肃蓝科石化高新装备股份有限公司 | Mobile hydraulic pressure test machine oil well pipe stabilizing device |
| CN102680318A (en) * | 2012-05-16 | 2012-09-19 | 何小成 | Test chuck for water pressure of free body of dry powder bottle cylinder body |
| CN105540521A (en) * | 2015-12-22 | 2016-05-04 | 新兴能源装备股份有限公司 | Gas bottle emptying device |
| CN108515371A (en) * | 2018-05-17 | 2018-09-11 | 无锡意佳工业设备制造有限公司 | A kind of sustainable pneumatic clamping mechanism passively rotated |
| CN109238823A (en) * | 2018-10-26 | 2019-01-18 | 苏州大学 | Detect the dedicated unit that slim textile material punctures performance |
| CN109238823B (en) * | 2018-10-26 | 2024-05-17 | 苏州大学 | Special device for detecting puncture performance of thin textile material |
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Open date: 20100414 |