CN205151502U - Hydrostatic test jib structure - Google Patents
Hydrostatic test jib structure Download PDFInfo
- Publication number
- CN205151502U CN205151502U CN201520809302.3U CN201520809302U CN205151502U CN 205151502 U CN205151502 U CN 205151502U CN 201520809302 U CN201520809302 U CN 201520809302U CN 205151502 U CN205151502 U CN 205151502U
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- CN
- China
- Prior art keywords
- gallows
- suspension
- support
- steel cable
- fixed
- 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 - Fee Related
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Abstract
The utility model relates to a hydrostatic test jib structure, including spring unit, steel cable, a gallows, vice pole, fastening nut, buffing pad, spring unit both ends and rope connection, its characterized in that: gallows includes a gallows and bottom suspension gallows to be propped up the gallows on, and installs on the crossbeam, and the last steel cable of spring unit passes a gallows and fixed through fastening nut, and spring unit steel cable and bottom suspension gallows fixed connection down still is provided with the buffing pad between spring unit and the bottom suspension gallows, prop up the gallows both sides and be fixed with pair pole through fastening nut. The utility model discloses it installs vice pole additional to prop up gallows both sides at the spring. The boiler is daily in service, unscrews the bolt on the vice pole in both sides, satisfies the effect of hanging of pipeline inflation, before hydrostatic test sails upstream, only need to exert an effect of hanging with the bolt tightening on the vice pole to replace chain block, the manpower and materials that significantly reduce expense.
Description
Technical field
The utility model relates to a kind of hanging rod structure of boiler, especially a kind of water test hanging rod structure.
Background technology
Hydraulic boiler test is the test of intensity and the leak tightness of carrying out with penstock after boiler assembling.When boiler carries out water test, hydraulic pressure should be elevated slowly.When reaching operation pressure, should boosting be suspended, check with or without leaking or strange phenomena, and then boost to test pressure.During inspection, pressure remains unchanged.
In prior art, before carrying out hydraulic boiler test, all want artificial chain block to be strained by former spring hanger at every turn.Otherwise because of the cause of gravity, may cause the distortion of suspension spring, once be out of shape impaired, spring cannot recover normal effect of hanging, and cause being obstructed at pipe expansion or when shrinking, damage equipment.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of structure with the effect of protection boom support, and can replace the chain block be applied in prior art, structure is simple, maintains easily.
The technical solution of the utility model is: a kind of water test hanging rod structure, comprise spring assembly, steel cable, suspension and support, secondary bar, clamp nut, buffing pad, spring assembly two ends are connected with steel cable, it is characterized in that: suspension and support comprises suspension and support and lower suspension and support, upper suspension and support is arranged on crossbeam, steel cable on spring assembly is passed upper suspension and support and is fixed by clamp nut, steel cable under spring assembly is fixedly connected with lower suspension and support, also be provided with buffing pad between spring assembly and lower suspension and support, suspension and support both sides are fixed with secondary bar by clamp nut.
Described upper suspension and support comprises boatswain chair, upper mounted plate, and upper boatswain chair is fixed on top or the below of crossbeam, and upper mounted plate is fixed on below crossbeam.
Described lower suspension and support comprises lower boatswain chair, bottom plate, and the top of described lower boatswain chair is provided with bottom plate, is provided with buffing pad above bottom plate.
The beneficial effects of the utility model are: install secondary bar additional in spring support hanging frame both sides.In boiler day-to-day operation, the bolt on secondary for both sides bar is unscrewed, meets pipe expansion and prop up the effect of hanging; On water test before water, only by the bolt tightening on secondary bar, need can play to prop up and hang effect, thus replace chain block, greatly reduce manpower and materials expense.
Accompanying drawing explanation
Fig. 1 is a kind of water test hanging rod structure schematic diagram of the present utility model;
In figure: boatswain chair under suspension and support, 7-, 8-bottom plate, 9-secondary bar, 10-clamp nut, 11-buffing pad under 1-spring assembly, 2-steel cable, the upper suspension and support of 3-, the upper boatswain chair of 4-, 5-upper mounted plate, 6-.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, a kind of water test hanging rod structure, comprise spring assembly 1, steel cable 2, suspension and support, secondary bar 9, clamp nut 10, buffing pad 11, spring assembly 1 two ends are connected with steel cable 2, suspension and support comprises suspension and support 3 and lower suspension and support 6, upper suspension and support 3 is arranged on crossbeam, steel cable 2 on spring assembly 1 is also fixed by clamp nut 10 through upper suspension and support 3, steel cable 2 under spring assembly 1 is fixedly connected with lower suspension and support 6, also be provided with buffing pad 11 between spring assembly 1 and lower suspension and support 6, suspension and support both sides are fixed with secondary bar 9 by clamp nut 10.
Described upper suspension and support 3 comprises boatswain chair 4, upper mounted plate 5, and upper boatswain chair 4 is fixed on top or the below of crossbeam, and upper mounted plate 5 is fixed on below crossbeam.
Described lower suspension and support 6 comprises lower boatswain chair 7, bottom plate 8, and the top of described lower boatswain chair 7 is provided with bottom plate 8, is provided with buffing pad 11 above bottom plate 8.Bottom plate 8 adjusts the height of buffing pad 11 by the thickness adjusting bottom plate 8.
Secondary bar 9 is installed additional in spring support hanging frame both sides.In boiler day-to-day operation, the bolt on secondary for both sides bar 9 is unscrewed, meets pipe expansion and prop up the effect of hanging; On water test before water, only by the bolt tightening on secondary bar 9, need can play to prop up and hang effect, thus replace chain block.Through statistics, every platform stove can hang chain block 48 less, greatly reduces manpower and materials expense.
What describe in above-described embodiment and specification sheets just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (3)
1. a water test hanging rod structure, comprise spring assembly, steel cable, suspension and support, secondary bar, clamp nut, buffing pad, spring assembly two ends are connected with steel cable, it is characterized in that: suspension and support comprises suspension and support and lower suspension and support, upper suspension and support is arranged on crossbeam, steel cable on spring assembly is passed upper suspension and support and is fixed by clamp nut, steel cable under spring assembly is fixedly connected with lower suspension and support, also be provided with buffing pad between spring assembly and lower suspension and support, suspension and support both sides are fixed with secondary bar by clamp nut.
2. water test hanging rod structure according to claim 1, is characterized in that: described upper suspension and support comprises boatswain chair, upper mounted plate, and upper boatswain chair is fixed on top or the below of crossbeam, and upper mounted plate is fixed on below crossbeam.
3. water test hanging rod structure according to claim 1, is characterized in that: described lower suspension and support comprises lower boatswain chair, bottom plate, and the top of described lower boatswain chair is provided with bottom plate, is provided with buffing pad above bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809302.3U CN205151502U (en) | 2015-10-20 | 2015-10-20 | Hydrostatic test jib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809302.3U CN205151502U (en) | 2015-10-20 | 2015-10-20 | Hydrostatic test jib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205151502U true CN205151502U (en) | 2016-04-13 |
Family
ID=55687218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809302.3U Expired - Fee Related CN205151502U (en) | 2015-10-20 | 2015-10-20 | Hydrostatic test jib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205151502U (en) |
-
2015
- 2015-10-20 CN CN201520809302.3U patent/CN205151502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20211020 |