CN203519428U - Novel easily operated water pressure test bed - Google Patents
Novel easily operated water pressure test bed Download PDFInfo
- Publication number
- CN203519428U CN203519428U CN201320615641.9U CN201320615641U CN203519428U CN 203519428 U CN203519428 U CN 203519428U CN 201320615641 U CN201320615641 U CN 201320615641U CN 203519428 U CN203519428 U CN 203519428U
- Authority
- CN
- China
- Prior art keywords
- disk
- stressed
- water pressure
- pressure test
- test bed
- 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.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 11
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a water pressure test bed and in particular relates to an artificial pressing test bed. A novel easily operated water pressure test bed comprises a stander, a screw rod, a stressed disk and a pressure disk, wherein the screw rod is arranged on the horizontal plane on the stander and penetrates through both the horizontal plane on the stander and the stressed disk; the stressed disk is fixedly connected below the lower surface of the horizontal plane of the stander; the pressure disk is opposite to the working surface of the stressed disk; the pressure disk and the working surface of the stressed disk are horizontal and smooth; the screw rod is connected with the stressed disk through an adjustment thread and can move up and down along the adjustment screw. According to the novel easily operated water pressure test bed, the adjustment nut pushes the screw rod, so that the pressure disk and the stressed disk are compacted relatively. The novel easily operated water pressure test bed is high in efficiency and safe; during operation of water pressure test preparation work, time and labor can be saved; the working efficiency is improved favorably; the phenomenon of leakage caused by non-uniform stress due to flange locking during sealing in the water pressure test is avoided.
Description
Technical field
The utility model relates to a kind of water pressure testing board, particularly a kind of artificial bulge test platform.
Background technology
The hydraulic testing is the check intensity of pressure-containing member and necessity of tightness test.When carrying out the operation of the hydraulic testing, water test unit is more complicated cannot suppress larger pressure testing workpiece, and can not adapt to difform pressure testing workpiece.And during in test to workpiece water-filling, must be by after container atmosphere emptying, then connect pressure testing workpiece and boost.Preliminary work before this operation generally needs artificial compression.Common hydraulic test pressure is at 1.0～20MPa because pressure is larger, and manual compression cannot reach requirement unavoidably.General way is with the flange sealing that is fixed and clamped.The process sealing due to flange screw is that operating personnel carry out by hand, so sealing effectiveness varies with each individual.And the compression that flange usually occurs reveals because discontinuity produces, the dismounting of same pressure testing workpiece also brings operating personnel very large burden.
Summary of the invention
For addressing the above problem, the utility model provides a kind of novel water pressure testing board easy to operate, this device is simple, efficient, safety, in the operation of hydraulic testing preliminary work, accomplish time saving and energy saving, be conducive to increase work efficiency, the leak case that while having solved the locking of flange while sealing in the hydraulic testing, discontinuity produces.Guaranteed the quality of the hydraulic testing.
For achieving the above object, the utility model provides a kind of novel water pressure testing board easy to operate, it comprises frame, leading screw, stressed disk, pressure disk, described frame upper horizontal plane is provided with leading screw, leading screw is through frame upper horizontal plane, leading screw is simultaneously through stressed disk, described stressed disk is fixedly connected under horizontal plane of frame lower surface, leading screw is fixedly connected with pressure disk, pressure disk is relative with stressed disk workplace, pressure disk and stressed disk workplace level, smooth, described leading screw is threaded by adjusting with stressed disk, leading screw can be along regulating screw thread to rotate up and down, .
Described pressure disk is provided with rotational structure, and rotational structure is fixedly connected with pressure disk.
Described frame is connected by guide rail with ground.
Use the utility model effect remarkable: the utility model promotes leading screw by rotational structure, make that pressure disk is relative with stressed disk to be compressed, compression effect is remarkable, avoids compressing by craft the difference of the sealing effectiveness bringing.This device is efficient, safety, in the operation of hydraulic testing preliminary work, accomplish time saving and energy savingly, is conducive to increase work efficiency, the leak case that while having solved flange locking while sealing in the hydraulic testing, discontinuity produces.Meanwhile, the utility model dismounting is simple, easy to use and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is for adjusting helicitic texture schematic diagram.
1-frame in figure, 2-adjusts screw thread, 3-leading screw, the stressed disk of 4-, 5-pressure disk, 6-rotational structure, 7-guide rail.
Embodiment
The utility model provides a kind of novel water pressure testing board easy to operate, and the movement of its mid frame is mainly by the guide rail 7 under frame 1, and frame has fastening structure 1 time, when frame 1 moves to fixed location, can be fixed by fastening, guarantees the stable of frame.Adjusting screw thread 2 is nested in the middle of frame 1, the rotation of adjusting screw thread 2 drives moving up and down of leading screw 3, and stressed disk 5 is welded in frame, and pressure disk 5 closely engages with stressed disk 4, two disc surfaces require Quenching Treatment to want wear-resistant pressure-resistant, and they are critical pieces of pressurized.Above frame, with thrust ball bearing and two round nuts, fix, smooth when guaranteeing that it rotates, saves the strength of rotating, and makes processing ease.
The screw thread of leading screw 3 is selected acme thread, is used for strengthening compression capability, and pitch can be selected the pitch of 10mm, also can regulate voluntarily according to operating mode, in order to accelerate the speed of lifting, raises the efficiency.
The utility model operation steps is as follows:
First pressure testing workpiece is positioned over to platform, guarantees its level.Put in its lower section gasket seal, guarantee its sealing.In pressure testing workpiece pressurized center, place lifting jack, then moving frame 1, by frame 1 be placed in pressure testing workpiece directly over, fixed frame 1 is held foot bolt, the test that guarantees different workpieces with this can be carried out smoothly.
Draw-in groove on card on leading screw 3 prevents that leading screw from rotating along with adjusting screw thread 2.Rotate the position of rotational structure 6 adjusting screws 3, make it compress lifting jack.Because leading screw 3 screw threads are larger, can be used as thick pressure, roughly compress.
With lifting jack is afterburning, compress, make its sealing.Guarantee in pressure testing workpiece in sealing state.Leading screw 3 length can be with regulating working conditions.To guarantee the demand of operating mode.So, can save time, solve again the impact that while doing the hydraulic testing, artificial sealing brings.The very little burden that can alleviate equally operating personnel of lifting jack ascensional range meanwhile.
The utility model is not limited to hand rotation water pressure testing board, can also make simple replacement or extension according to the utility model, makes the utility model adopt other powered version to compress.
Claims (3)
1. novel water pressure testing board easy to operate, it is characterized in that: it comprises frame, leading screw, stressed disk, pressure disk, described frame upper horizontal plane is provided with leading screw, leading screw is through frame upper horizontal plane, leading screw is simultaneously through stressed disk, described stressed disk is fixedly connected under horizontal plane of frame lower surface, pressure disk is relative with stressed disk workplace, pressure disk and stressed disk workplace level, smooth, described leading screw is threaded by adjusting with stressed disk, and leading screw can be along regulating screw thread to move up and down.
2. novel water pressure testing board easy to operate according to claim 1, is characterized in that: described pressure disk is provided with rotational structure, and rotational structure is fixedly connected with pressure disk.
3. novel water pressure testing board easy to operate according to claim 1, is characterized in that: described frame is connected by guide rail with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615641.9U CN203519428U (en) | 2013-10-08 | 2013-10-08 | Novel easily operated water pressure test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615641.9U CN203519428U (en) | 2013-10-08 | 2013-10-08 | Novel easily operated water pressure test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519428U true CN203519428U (en) | 2014-04-02 |
Family
ID=50378346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615641.9U Expired - Lifetime CN203519428U (en) | 2013-10-08 | 2013-10-08 | Novel easily operated water pressure test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519428U (en) |
-
2013
- 2013-10-08 CN CN201320615641.9U patent/CN203519428U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |