CN205402018U - Flange plate fixing device - Google Patents
Flange plate fixing device Download PDFInfo
- Publication number
- CN205402018U CN205402018U CN201620150776.6U CN201620150776U CN205402018U CN 205402018 U CN205402018 U CN 205402018U CN 201620150776 U CN201620150776 U CN 201620150776U CN 205402018 U CN205402018 U CN 205402018U
- Authority
- CN
- China
- Prior art keywords
- hydraulic drive
- ring flange
- flange
- piston
- drive cylinder
- 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
Links
Abstract
The utility model provides a flange plate fixing device, includes the body, the internally mounted of body has the first ring flange and the second ring flange of cooperation use, the internally mounted of body has the hydraulic drive jar, the inside of hydraulic drive jar is equipped with the inner chamber, the middle part of inner chamber is equipped with the piston, and the inner chamber is separated for storehouse and the working bin of reseing by the piston, the pressure ram is installed to the front end of piston, the lateral wall of hydraulic drive jar is equipped with draw -in groove and liquid through hole, liquid through hole and working bin intercommunication, the inboard joint of draw -in groove has the pipeline, it installs reset spring in the storehouse to reset. The utility model discloses simple structure, design benefit, convenient to use, through using the hydraulic drive jar, guarantee the connection process to a certain extent in second ring flange atress even, the also convenient ring flange direction of adjusting simultaneously to guarantee the accuracy nature of ring flange installation, the very big has saved the time that fire fighter mounting flange coiled, has shortened the time of preparation before the fire fighting, has increased the rescue success rate.
Description
Technical field
This utility model relates to fire-fighting equipment technical field, is specially a kind of flange tray fixing device.
Background technology
Flange (Flange), again call orchid flange or bead.Flange is interconnective part between pipe and pipe, for the connection between pipe end；Also there is the flange that the equipment that is used in is imported and exported, for the connection between two equipment, such as reductor flange.In the connection of a lot of main equipment pipelines, it will usually use ring flange.Fire-fighting usually can be used ring flange, but general ring flange connected mode is welding and bolt connection.But, owing to ring flange volume is relatively big, relatively heavy, in connection procedure, flange is vertical with the conduit axis that needs are connected, and it is directed at the flange screw at two ends.If flange screw can not be directed at, just trouble very is installed, the strong influence rescue work of fireman.There are currently no a kind of design can help ring flange to be attached, to ensure its accuracy, for the problems referred to above, and a kind of flange tray fixing device of special proposition.
Utility model content
The purpose of this utility model is in that to provide a kind of flange tray fixing device, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme: a kind of flange tray fixing device，Including body，Described body internally installed have with the use of the first ring flange and the second ring flange，The internally installed of described body has hydraulic drive cylinder，The inside of described hydraulic drive cylinder is provided with inner chamber，The bottom of described hydraulic drive cylinder is provided with sealing lid，The middle part of described inner chamber is provided with piston，And inner chamber is divided into reset storehouse and working bin by piston，The front end of described piston is provided with pressure ram，Described pressure ram snaps fit onto the sidewall of the second ring flange，The sidewall of described hydraulic drive cylinder is provided with draw-in groove and liquid-through hole，Described liquid-through hole connects with working bin，The inner side of described draw-in groove is connected with pipeline，And liquid-through hole is connected to the hydraulic press in the external world by pipeline，In described reset storehouse, back-moving spring is installed，And the two ends of back-moving spring lay respectively at the medial wall of hydraulic drive cylinder and the upper surface of piston.
Preferably, the quantity at least two of described hydraulic drive cylinder.
Preferably, described draw-in groove and pipeline interference fit, the sidewall interference fit of described pressure ram and the second ring flange.
Preferably, the lateral wall of described body scribbles high-temperature-resistant layer.
Compared with prior art, the beneficial effects of the utility model are: a kind of flange tray fixing device, simple in construction, design ingenious, easy to use, by using hydraulic drive cylinder, ensure the second ring flange uniform force in connection procedure to a certain extent, be also convenient for regulating flange dish direction simultaneously, to ensure the accuracy that ring flange is installed, it is greatly saved the time of fireman's fixed flange, shortens the time before fire fighting, increase rescue success rate.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, body, the 2, first ring flange, the 3, second ring flange, 4, hydraulic drive cylinder, 5, inner chamber, 6, seal lid, 7, piston, 8, reset storehouse, 9, working bin, 10, pressure ram, 11, draw-in groove, 12, liquid-through hole, 13, pipeline, 14, back-moving spring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: a kind of flange tray fixing device，Including body 1，Described body 1 internally installed have with the use of the first ring flange 2 and the second ring flange 3，The internally installed of described body 1 has hydraulic drive cylinder 4，The inside of described hydraulic drive cylinder 4 is provided with inner chamber 5，The bottom of described hydraulic drive cylinder 4 is provided with sealing lid 6，The middle part of described inner chamber 5 is provided with piston 7，And inner chamber 5 is divided into reset storehouse 8 and working bin 9 by piston 7，The front end of described piston 7 is provided with pressure ram 10，Described pressure ram 10 snaps fit onto the sidewall of the second ring flange 3，The sidewall of described hydraulic drive cylinder 4 is provided with draw-in groove 11 and liquid-through hole 12，Described liquid-through hole 12 connects with working bin 9，The inner side of described draw-in groove 11 is connected with pipeline 13，And liquid-through hole 12 is connected to the hydraulic press in the external world by pipeline 13，In described reset storehouse 8, back-moving spring 14 is installed，And the two ends of back-moving spring 14 lay respectively at the medial wall of hydraulic drive cylinder 4 and the upper surface of piston 7，Simple in construction，Design ingenious，Easy to use，By using hydraulic drive cylinder 4，Ensure the second ring flange 3 uniform force in connection procedure to a certain extent，It is also convenient for regulating flange dish direction simultaneously，To ensure the accuracy that ring flange is installed，It is greatly saved the time of fireman's fixed flange，Shorten the time before fire fighting，Increase rescue success rate.
Specifically, the quantity at least two of described hydraulic drive cylinder 4, it is possible to better drive the second ring flange 3.
Specifically, described draw-in groove 11 and pipeline 13 interference fit, the sidewall interference fit of described pressure ram 10 and the second ring flange 3, it is possible to prevent pipeline 13 and pressure ram 10 in use from coming off.
Specifically, the lateral wall of described body 1 scribbles high-temperature-resistant layer, it is possible to prevent the high temperature impact on this flange tray fixing device.
Operation principle: in use, it would be desirable to the water pipe of connection snaps fit onto on the first ring flange 2 and the second ring flange 3 respectively, drives the second ring flange 3 by hydraulic drive cylinder 4, and then makes ring flange fix.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a flange tray fixing device，Including body (1)，It is characterized in that: described body (1) internally installed have with the use of the first ring flange (2) and the second ring flange (3)，The internally installed of described body (1) has hydraulic drive cylinder (4)，The inside of described hydraulic drive cylinder (4) is provided with inner chamber (5)，The bottom of described hydraulic drive cylinder (4) is provided with sealing lid (6)，The middle part of described inner chamber (5) is provided with piston (7)，And inner chamber (5) is divided into reset storehouse (8) and working bin (9) by piston (7)，The front end of described piston (7) is provided with pressure ram (10)，Described pressure ram (10) snaps fit onto the sidewall of the second ring flange (3)，The sidewall of described hydraulic drive cylinder (4) is provided with draw-in groove (11) and liquid-through hole (12)，Described liquid-through hole (12) connects with working bin (9)，The inner side of described draw-in groove (11) is connected with pipeline (13)，And liquid-through hole (12) is connected to the hydraulic press in the external world by pipeline (13)，In described reset storehouse (8), back-moving spring (14) is installed，And the two ends of back-moving spring (14) lay respectively at the medial wall of hydraulic drive cylinder (4) and the upper surface of piston (7).
- 2. a kind of flange tray fixing device according to claim 1, it is characterised in that: the quantity at least two of described hydraulic drive cylinder (4).
- 3. a kind of flange tray fixing device according to claim 1, it is characterized in that: described draw-in groove (11) and pipeline (13) interference fit, the sidewall interference fit of described pressure ram (10) and the second ring flange (3).
- 4. a kind of flange tray fixing device according to claim 1, it is characterised in that: the lateral wall of described body (1) scribbles high-temperature-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150776.6U CN205402018U (en) | 2016-02-26 | 2016-02-26 | Flange plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150776.6U CN205402018U (en) | 2016-02-26 | 2016-02-26 | Flange plate fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402018U true CN205402018U (en) | 2016-07-27 |
Family
ID=56424768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150776.6U Expired - Fee Related CN205402018U (en) | 2016-02-26 | 2016-02-26 | Flange plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020225984A1 (en) * | 2019-05-07 | 2020-11-12 | 株式会社タクマ | Extraneous-matter removal device |
-
2016
- 2016-02-26 CN CN201620150776.6U patent/CN205402018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020225984A1 (en) * | 2019-05-07 | 2020-11-12 | 株式会社タクマ | Extraneous-matter removal device |
| JPWO2020225984A1 (en) * | 2019-05-07 | 2021-05-20 | 株式会社タクマ | Deposit remover |
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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: 20160727 Termination date: 20170226 |