CN2468957Y - Hanging type work bench - Google Patents
Hanging type work bench Download PDFInfo
- Publication number
- CN2468957Y CN2468957Y CN 01205106 CN01205106U CN2468957Y CN 2468957 Y CN2468957 Y CN 2468957Y CN 01205106 CN01205106 CN 01205106 CN 01205106 U CN01205106 U CN 01205106U CN 2468957 Y CN2468957 Y CN 2468957Y
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- arm
- bench board
- collar
- base
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model is a hanging working table used in the ring shaped tank inner wall. The utility model is composed by a base which can be fixed on the lower inlet flange, a main rod spliced on the base, a cantilever which forms a triangle structure with the main rod, a hanging arm and a hanging hurdle which is connected with one end of the hanging arm. The utility model with a simple structure, an easy installation, a flexible disassembly and a strong practicality is easy to reach any part of the ring shaped tank inner wall. In use, the utility model is very convenient and avoids many troubles in putting up a scaffold and overcomes the drawbacks that workers climb up and down on the scaffold carrying a detection device.
Description
A kind of hanging bench board that is used for petrochemical industry, particularly a kind of hanging bench board of ball-type jar inwall maintenance usefulness.
In petrochemical industry and other industry, spherical tank is as a kind of mesohigh container, be used to materials such as splendid attire propylene, propane, autogas, liquefied ammonia widely, for guaranteeing the safe handling of spherical tank, regular spherical tank is carried out fatigue detecting and flaw detection etc. according to national regulation.In detecting or detecting a flaw, the testing staff will arrive each position of spherical tank inwall.For reaching this purpose, in the prior art, it generally all is scaffolding in spherical tank, detection or flaw detection personnel are being with instrument, climb down on scaffold swashes, very inconvenient, the diameter of spherical tank is generally all from several meters to tens meters, scaffolding is promptly taken a lot of work in spherical tank, expense is expected again, has increased many labour intensity simultaneously again.
The purpose of this utility model is exactly in order to overcome above-mentioned shortcoming, provides a kind of simple in structure, practical, arrives the hanging bench board of spherical tank inwall any part easily.
The utility model is achieved in that it is by being fixed on down base on the manhole flange, being plugged on mobile jib on the base, forming cantilever, the arm of triangular structure with mobile jib and the hurdle etc. that hangs that links to each other with arm one end constitutes, one end of arm is hinged with the lower collar that is enclosed within mobile jib middle part, and the other end is with to hang the hurdle hinged; The two ends of cantilever are hinged with the last collar and the arm that are enclosed within on the mobile jib respectively; Lower collar, go up between the collar and the mobile jib and match by bearing respectively.
When spherical tank need overhaul, as long as the base of the utility model hanging bench board is fixed by bolts to down on the hand-hole, install the hanging bench board by said structure, the adjustment lower bracket near the stationkeeping in the spherical tank center of circle on mobile jib.The staff just may stand in and hangs in the hurdle, by adjusting the length of cantilever, can arrive the arbitrary height of spherical tank inwall.Because of cantilever and arm cooperate by bearing with mobile jib, the staff can by about hand steered tank skin firmly, make and hang the hurdle sway to needing the position of arrival to overhaul detection arbitrarily.Because hanging Working table structure of the present utility model is simple, dismounting is installed easily flexibly, it is convenient especially to use, reduced many troubles that scaffolding brings, overcome the staff and carry the drawback that detecting instrument climbs down on scaffold swashes, special practical in the spherical tank maintenance.
Fig. 1 is an application scheme drawing of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a boom structure scheme drawing of the present utility model;
Further specify structure of the present utility model and condition of service below in conjunction with accompanying drawing: as shown in Figure 2, the base (5) that will have hollow round platform is fixed by bolts to down on the manhole flange, mobile jib (1) is plugged on the hollow round platform of base (5), mobile jib (1) is made of three sections grafting, mainly is easy for removal and installation.Base (5) is less than 1/2 hand-hole, to guarantee that service personnel can normally pass in and out down hand-hole; Mobile jib (1), cantilever (2), arm (3) form triangular structure, and the midway location of mobile jib (1) is provided with the lower bracket (8) that lower collar (6) is installed, and the position of adjusting lower bracket (8) is as far as possible near locking with pin behind the spherical tank center of circle; One end of arm (3) and lower collar (6) are hinged, and the other end is with to hang hurdle (4) hinged; Arm (3) can be made of mutual sleeve plug-in part (10) and package assembly (11) two parts together, and plug-in part (10) is provided with several pin jacks, and package assembly (11) is provided with one or two cooresponding with it pin jack.Length according to the suitable adjustment arm (3) of the big I of spherical tank diameter locks with pin.There is the head bearing support (9) of installing the collar (7) upper end of mobile jib (1), and the two ends of cantilever (2) are hinged with the last collar (7) and arm (3) respectively; Cantilever (2) replaces with jack, and the pulling jack can be adjusted the elevation angle of arm (3).Lower collar (6), go up between the collar (7) and the mobile jib (1) and match by bearing respectively; The effect of bearing is when about maintenance or the hand steered spherical tank wall of testing staff firmly the time, hangs wall (3) and hang hurdle (4) that together left-right rotation is to the needs position, and hanging hurdle (4) is the detouchable assembly parts.Tapered hollow round platform (13) on the base (5) inserts the bottom of trunk (1), makes stable limited of trunk (1).The top of mobile jib (1) prevents rocking of trunk (1) with the spacing support of bracing frame (12) that is fixed on the hand-hole flange.
Claims (6)
1. one kind is used for the interior hanging bench board of spherical tank, by can be fixed on down base (5) on the manhole flange, be plugged on mobile jib (1) on the base (5), with mobile jib (1) form cantilever (2), the arm (3) of triangular structure and link to each other with arm (3) one ends hang hurdle formations such as (4), an end that it is characterized in that arm (3) is hinged with the lower collar (6) that is enclosed within mobile jib (1) middle part, and the other end is with to hang hurdle (4) hinged; Cantilever (2) two ends are hinged with the last collar (7) and the arm (3) that overlap on the mobile jib (1) respectively; Lower collar (6), go up between the collar (7) and the mobile jib (1) and match by bearing respectively.
2. hanging bench board as claimed in claim 1, it is characterized in that mobile jib (1) can be one or a few formation of pegging graft, the midway location of mobile jib (1) is provided with the lower bracket (8) that lower collar (6) is installed, and there is the head bearing support (9) of installing the collar (7) upper end of mobile jib (1).
3. hanging bench board as claimed in claim 1 or 2, it is characterized in that arm (3) is made of mutual sleeve plug-in part (10) and package assembly (11) two parts together, plug-in part (10) is provided with several pin jacks, and package assembly (11) is provided with one or two cooresponding with it pin jack.
4. as hanging bench board as described in claim 1 or 3, it is characterized in that lower bracket (8) is limited by the pin that is inserted in mobile jib (1) middle part along the position of mobile jib (1).
5. as claim 1 or 4 described hanging bench board, it is characterized in that base (5) is less than manhole under the 1/2 ring jar, and the bolt hole of manhole flange is corresponding under having 4 bolts hole at least and encircling jar, and base (5) is provided with the hollow round platform (13) that can insert mobile jib (1) lower end.
6. as claim 1 or 5 described hanging bench board, it is characterized in that there is the bracing frame (12) that can be fixed on the hand-hole flange upper end of mobile jib (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205106 CN2468957Y (en) | 2001-01-21 | 2001-01-21 | Hanging type work bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205106 CN2468957Y (en) | 2001-01-21 | 2001-01-21 | Hanging type work bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468957Y true CN2468957Y (en) | 2002-01-02 |
Family
ID=33626155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205106 Expired - Fee Related CN2468957Y (en) | 2001-01-21 | 2001-01-21 | Hanging type work bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468957Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006010299A1 (en) * | 2004-07-29 | 2006-02-02 | Guangzhou Light Holdings Limited | Multifunction roasting oven |
| CN103642676A (en) * | 2013-11-27 | 2014-03-19 | 江苏浩特隆搅拌设备有限公司 | Large fermentation tank bearing |
| CN105698003A (en) * | 2014-11-26 | 2016-06-22 | 中国海洋石油总公司 | Application of steel plate, forge piece and welding rod to manufacture of propylene spherical tank, and preparation method of propylene spherical tank |
| CN109911438A (en) * | 2019-03-15 | 2019-06-21 | 大连理工大学 | A kind of horizontal tank inside regular inspection uses manned device |
| CN113998323A (en) * | 2021-11-01 | 2022-02-01 | 上海锅炉厂有限公司 | Outer cylinder structure, inner support mounting device thereof and manufacturing process method |
-
2001
- 2001-01-21 CN CN 01205106 patent/CN2468957Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006010299A1 (en) * | 2004-07-29 | 2006-02-02 | Guangzhou Light Holdings Limited | Multifunction roasting oven |
| CN103642676A (en) * | 2013-11-27 | 2014-03-19 | 江苏浩特隆搅拌设备有限公司 | Large fermentation tank bearing |
| CN105698003A (en) * | 2014-11-26 | 2016-06-22 | 中国海洋石油总公司 | Application of steel plate, forge piece and welding rod to manufacture of propylene spherical tank, and preparation method of propylene spherical tank |
| CN109911438A (en) * | 2019-03-15 | 2019-06-21 | 大连理工大学 | A kind of horizontal tank inside regular inspection uses manned device |
| CN113998323A (en) * | 2021-11-01 | 2022-02-01 | 上海锅炉厂有限公司 | Outer cylinder structure, inner support mounting device thereof and manufacturing process method |
| CN113998323B (en) * | 2021-11-01 | 2022-11-25 | 上海锅炉厂有限公司 | Outer cylinder structure, inner support mounting device thereof and manufacturing process method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |