CN205773153U - The hanger structure that a kind of normal direction manhole cover is installed - Google Patents
The hanger structure that a kind of normal direction manhole cover is installed Download PDFInfo
- Publication number
- CN205773153U CN205773153U CN201620487013.0U CN201620487013U CN205773153U CN 205773153 U CN205773153 U CN 205773153U CN 201620487013 U CN201620487013 U CN 201620487013U CN 205773153 U CN205773153 U CN 205773153U
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- China
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- manhole cover
- suspension hook
- normal direction
- hanger structure
- vertical beam
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Abstract
The hanger structure that a kind of normal direction manhole cover is installed, including suspension hook support, described hanger structure is for lifting the inclination manhole cover that normal direction is installed on tank container, it is connected with suspension bracket base bottom described suspension hook support, connect on the rack beam of described suspension hook support and have suspension hook, connecting on this suspension hook and have shackle plate, this shackle plate is connected fixing with suspension bracket, and described suspension bracket is connected with tilting manhole cover.This utility model improves the manhole arranged with men hoisting tilting and is stamped the shortcoming excessive to operator's physical demands, can simplify execute-in-place simultaneously.
Description
Technical field
This utility model relates to manhole cover installing area, is specifically related to the hanger structure that a kind of normal direction manhole cover is installed.
Background technology
The safety that manhole is mounted in tank roof is met an urgent need breather; generally support the use with flame damper, mechanical breather valve; both be avoided that because of accidental cause cause in tank drastically superpressure or vacuum time; damage storage tank and have an accident; play again safe back-fire relief effect; it is the safety device of protection storage tank, is particularly well-suited to store the vault normal pressure tank that material binds with nitrogen.There is level pressure discharge, level pressure suction, opening and closing back-fire relief flexible, safe, compact conformation, good seal performance, the advantage such as safe and reliable.Manhole is divided into emergency decompression manhole, anti-explosion fire-retardant breathing manhole, roof manhole, shell manhole and belt carcass manhole etc..
The sealing of protrusion it is designed with on a lot of container class equipment by manhole cover in Chemical Manufacture, because technique produces or equipment size reason, the installation direction of manhole cover mostly be container class equipment surface normal direction, the opening and closing of traditional manhole cover relies primarily on manpower and mentions, this mode is big to the physical demands of operator, unfavorable safety guarantee with operator and everything goes well with your work carries out.
Utility model content
For overcoming the problem of the deficiencies in the prior art and existence, this utility model provides the hanger structure that a kind of normal direction manhole cover is installed.
This utility model is achieved through the following technical solutions:
The hanger structure that a kind of normal direction manhole cover is installed, including suspension hook support, described hanger structure is for lifting the inclination manhole cover that normal direction is installed on tank container, it is characterized in that, being connected with suspension bracket base bottom described suspension hook support, the rack beam of described suspension hook support connects suspension hook, and this suspension hook connects shackle plate, this shackle plate is connected fixing with suspension bracket, and described suspension bracket is connected with tilting manhole cover.
Described suspension bracket includes horizontally disposed crossbeam, the first vertical beam and is shorter in length than the second vertical beam of the first vertical beam, described first vertical beam, the upper end of the second vertical beam are connected with the two ends of crossbeam respectively, the lower end of described first vertical beam is connected with the low side tilting manhole cover, and manhole cover is high-end is connected with inclination in the lower end of described second vertical beam.
Described suspension hook is hinged with shackle plate.
Described suspension hook includes suspension rod, and this suspension rod is connected by leading screw with rack beam, and described suspension rod top is fixing in order to the handwheel rotating and upgrading suspension rod.
It is set in bottom described suspension hook support on suspension bracket base.
Described suspension hook support includes 1～3 root posts and the rack beam with column lateral connection.
Described suspension hook support includes 1 root post and the rack beam with column lateral connection.
The hanger structure that a kind of normal direction manhole cover that this utility model provides is installed, reached to provide the benefit that: with mechanical type boom structure, sling by hanger mechanism the manhole cover being obliquely installed, avoid conventional tilting manhole cover must by manual operation promote open in the way of, by avoiding with the mode of operation of men hoisting manhole cover, avoid with men hoisting manhole cover likely to people muscle power consumption excessive, simultaneously can simplify execute-in-place, the manhole cover arranged especially for tilting be lifted with good assosting effect.
Accompanying drawing explanation
Fig. 1 is the hanger structure schematic diagram that this utility model normal direction manhole cover is installed.
Fig. 2 is the suspension bracket plan structure schematic diagram of the hanger structure that this utility model normal direction manhole cover is installed.
Fig. 3 is the Suspension hook structure schematic diagram of the suspension bracket of the hanger structure that this utility model normal direction manhole cover is installed.
In figure, label show: 10-suspension hook support, 11-rack beam, 12-column, 13-suspension hook, 14-suspension rod, 15-shackle plate, 16-handwheel, 20-suspension bracket, 21-crossbeam, 22-the first vertical beam, 23-the second vertical beam, 24-hook, and 30-tilts manhole cover, 40-suspension bracket base.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the hanger structure that a kind of normal direction manhole cover is installed, including suspension hook support 10, hanger structure is for lifting the inclination manhole cover 30 that normal direction is installed on tank container, being set in bottom suspension hook support 10 on suspension bracket base 40, the rack beam 11 of suspension hook support 10 connects suspension hook 13, and suspension hook 13 is hinged with shackle plate 15, this shackle plate 15 is connected fixing with suspension bracket 20, and suspension bracket 20 is connected with tilting manhole cover 30.Suspension bracket 20 includes horizontally disposed crossbeam the 21, first vertical beam 22 and is shorter in length than the second vertical beam 23 of the first vertical beam 22, two ends with crossbeam 21 respectively, the upper end of first vertical beam the 22, second vertical beam 23 are connected, the lower end of the first vertical beam 22 is connected with the low side tilting manhole cover 30, and the lower end of the second vertical beam 23 is connected with tilting the high-end of manhole cover 30.Suspension hook 13 includes suspension rod 14, and this suspension rod 14 is connected by leading screw with rack beam 11, and suspension rod 14 top is fixing in order to the handwheel 16 rotating and upgrading suspension rod 14.Suspension hook support 10 includes 1 root post 12 and the rack beam 11 with column 12 lateral connection.
The hanger structure that a kind of normal direction manhole cover that this utility model provides is installed, on many root posts 12, mounting bracket crossbeam 11 constitutes the main body of suspension hook support 10, preferably, can only arrange a root post 12, on column 12, fixed support crossbeam 11 constitutes the suspension hook support 10 of 7 fonts.
Preferably, suspension hook support 10 is mobilizable is set on suspension bracket base 40 so that suspension hook support 10 can be free to rotate to proper angle after inclination manhole cover 30 of slinging, to simplify the lifting tilting manhole cover 30.
The rack beam 21 of suspension hook support 20 is provided with the leading screw attachment means with suspension rod 14, and suspension rod 14 can be rotarily driven down by the most hard-wired handwheel 16 so that suspension rod 14 can move by upward and downward, meets the lifting tilting manhole cover 30.
By being welded with suspension hook 13 on suspension rod 14, this suspension hook 13 is connected with shackle plate 15 by hinged, hinged enable to suspension bracket 20 rotate for being rotatably connected, and also meeting suspension bracket 20 in practical operation may the requirement of needs rotation.
Suspension bracket 20 includes that horizontally disposed crossbeam 21, length are longer than the first vertical beam 22 and the second vertical beam 23 of the second vertical beam 23, the upper end of the first vertical beam 22 and the second vertical beam 23 is connected with the two ends of crossbeam 21 by welding, the lower end of the first vertical beam 22, the second vertical beam 23 lower end by hook 24 and the low side tilting manhole cover 30, high-end be connected respectively, first vertical beam the 22, second vertical beam 23 is provided with the hook 24 in order to be connected with inclination manhole cover.This guarantees to tilt manhole cover 30 lift when, suspension bracket 20 will not tilt because of installation site；After slinging, it is also convenient for the installation again of manhole cover 30.
The lower end of the first vertical beam 22, the lower end of the second vertical beam 23 are passed through hook and tilt the connection of manhole cover 30, and the length of first vertical beam the 22, second vertical beam 23 can make change according to the actual requirements, with the angle of inclination that satisfied inclination manhole cover 30 is different.
The hanger structure that a kind of normal direction manhole cover that this utility model provides is installed, effectively simplify the lifting of the manhole cover tilting manhole that pressure vessel widely used to fields such as existing chemical industry is provided with, for the opening and closing tilting manhole cover bigger on the tank container that some are large-scale, typically passed through manual operation in the past, this mode of operation is big to physical demands, and it is unfavorable for operator safety, this utility model avoids manual operation well, the opening and closing of manhole cover can be simplified, for the personal security in practical operation, efficiency of construction is all greatly improved.
Above-described embodiment is this utility model preferably implementation, without departing from the concept of the premise utility, this utility model is simply made directly displacement or the replacement of equivalent, within belonging to protection domain of the present utility model.
Claims (7)
1. the hanger structure that a normal direction manhole cover is installed, including suspension hook support (10), described hanger structure is for lifting the inclination manhole cover (30) that normal direction is installed on tank container, it is characterized in that, described suspension hook support (10) bottom is connected with suspension bracket base (40), the upper connection of the rack beam (11) of described suspension hook support (10) has suspension hook (13), the upper connection of this suspension hook (13) has shackle plate (15), this shackle plate (15) is connected fixing with suspension bracket (20), and described suspension bracket (20) is connected with tilting manhole cover (30).
The hanger structure that normal direction manhole cover the most according to claim 1 is installed, it is characterized in that, described suspension bracket (20) includes horizontally disposed crossbeam (21), the first vertical beam (22) and is shorter in length than second vertical beam (23) of the first vertical beam (22), described first vertical beam (22), the two ends with crossbeam (21) respectively, upper end of the second vertical beam (23) are connected, the lower end of described first vertical beam (22) is connected with the low side tilting manhole cover (30), the lower end of described second vertical beam (23) and high-end connection theing tilt manhole cover (30).
The hanger structure that normal direction manhole cover the most according to claim 2 is installed, it is characterised in that described suspension hook (13) is hinged with shackle plate (15).
The hanger structure that normal direction manhole cover the most according to claim 3 is installed, it is characterized in that, described suspension hook (13) includes suspension rod (14), this suspension rod (14) is connected by leading screw with rack beam (11), and described suspension rod (14) top is fixing in order to the handwheel (16) rotating and upgrading suspension rod (14).
The hanger structure that normal direction manhole cover the most according to claim 4 is installed, it is characterised in that described suspension hook support (10) bottom is set on suspension bracket base (40).
The hanger structure that normal direction manhole cover the most according to claim 5 is installed, it is characterised in that described suspension hook support (10) includes 1～3 root posts (12) and the rack beam (11) with column (12) lateral connection.
The hanger structure that normal direction manhole cover the most according to claim 6 is installed, it is characterised in that described suspension hook support (10) includes 1 root post (12) and the rack beam (11) with column (12) lateral connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487013.0U CN205773153U (en) | 2016-05-25 | 2016-05-25 | The hanger structure that a kind of normal direction manhole cover is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487013.0U CN205773153U (en) | 2016-05-25 | 2016-05-25 | The hanger structure that a kind of normal direction manhole cover is installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773153U true CN205773153U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487013.0U Active CN205773153U (en) | 2016-05-25 | 2016-05-25 | The hanger structure that a kind of normal direction manhole cover is installed |
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| Country | Link |
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| CN (1) | CN205773153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230647A (en) * | 2018-06-21 | 2019-01-18 | 安徽森米诺农业科技有限公司 | A kind of grain heat-drying discharge port dust guard |
-
2016
- 2016-05-25 CN CN201620487013.0U patent/CN205773153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230647A (en) * | 2018-06-21 | 2019-01-18 | 安徽森米诺农业科技有限公司 | A kind of grain heat-drying discharge port dust guard |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |