CN202071048U - Withdrawal tool for split manhole inner plug of catalytic pyrolysis device - Google Patents
Withdrawal tool for split manhole inner plug of catalytic pyrolysis device Download PDFInfo
- Publication number
- CN202071048U CN202071048U CN2011201323454U CN201120132345U CN202071048U CN 202071048 U CN202071048 U CN 202071048U CN 2011201323454 U CN2011201323454 U CN 2011201323454U CN 201120132345 U CN201120132345 U CN 201120132345U CN 202071048 U CN202071048 U CN 202071048U
- Authority
- CN
- China
- Prior art keywords
- catalytic pyrolysis
- pyrolysis device
- mobile connector
- crossbeam
- inner plug
- 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
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Abstract
The utility model discloses a withdrawal tool for a split manhole inner plug of a catalytic pyrolysis device, which basically solves the time and labor wasting problems which are caused by coking and the like when the existing split manhole inner plug is overhauled and repacked. The utility model has the technical key points that: the withdrawal tool comprises a beam, a movable connection body and a hydraulic jack, wherein the movable connection body comprises a connection plate and a connection ring which is welded with the connection plate, a pinhole is arranged at the free end of the connection plate, the size of the hole of the connection ring can enable the beam to pass by, when the withdrawal tool is used to dismantle an inner plug, the free end of the connection plate of the movable connection body is connected with a U-shaped fastener which is arranged on the upper surface of the inner plug through a hinge pin, the beam penetrates through the connection ring of the movable connection body, and the hydraulic jack is utilized to support between the beam and the end surface of a manhole flange. The withdrawal tool of the split manhole inner plug of the catalytic pyrolysis device has a simple design structure and is convenient to use, and time and labor are saved when the manhole inner plug is dismantled.
Description
Technical field
The utility model relates to extracting tool, the particularly a kind of interior plug of split manhole extracting tool that is used for the catalytic pyrolysis device.
Background technology
At present, two device manholes adopt the split manhole in the catalytic pyrolysis device (CPP), the inner interior plug that is provided with of manhole flange is opened and inspect in the process when splitting out because of reasons such as cokings in maintenance wastes time and energy, difficult especially, be unfavorable for the raising of operating efficiency, be very important so design a kind of removal tool special.
Summary of the invention
The purpose of this utility model is to fill in extracting tool in order to provide in a kind of simplicity of design, the catalytic pyrolysis device split manhole easy to use, fundamentally solves in the existing split manhole plug and overhauls in the process in maintenance and split out the problem that wastes time and energy because of reasons such as cokings.
The technical solution of the utility model is: plug extracting tool in a kind of catalytic pyrolysis device split manhole, its technical essential is: extracting tool comprises crossbeam, mobile connector, hydraulic jack, the connecting ring that described mobile connector comprises connecting plate, welds together with connecting plate, described connecting plate free end is provided with pin-and-hole, described connecting ring annular distance size can be passed through described crossbeam
Use when filling in the described extracting tool dismounting, the connecting plate free end of described mobile connector utilize bearing pin and described in beyond the Great Wall the U type buckle that is provided with of surface link together, described crossbeam passes the connecting ring of described mobile connector, utilizes hydraulic jack to support between described crossbeam and the described manhole end face of flange.
In order to make connecting ring more fastening, the jackscrew that is used for holding out against described crossbeam is set on the connecting ring of described mobile connector with being connected of crossbeam.
In order to make connecting plate more fastening with being connected of connecting ring and increase the intensity of connector, between the connecting plate of described mobile connector and the connecting ring gusset is set.
In order to reach the purpose of extracting interior plug out, the number of the U type buckle of the number of described mobile connector and described interior plug all 〉=1.
For crossbeam is contacted steadily with the contact-making surface of hydraulic jack, described crossbeam is a steel I-beam.
Advantage of the present utility model and positive technique effect are: because the U type buckle that the connecting plate free end of the mobile connector that adopts utilizes bearing pin and interior surface beyond the Great Wall to be provided with links together, crossbeam passes the connecting ring of mobile connector, between crossbeam and manhole end face of flange, utilize hydraulic jack to support again, so during to the hydraulic jack reinforcing, hydraulic jack just passes to crossbeam with support force (extraction power), pass in the manhole and fill in by crossbeam, mobile connector again, and then plug in the manhole is extracted out.
By manhole flange and interior hanger beyond the Great Wall (being U type buckle), and utilize the specific purpose tool that designs, and cooperating in the safety quick extraction of energy by two hydraulic jack and fill in, this project organization is simple, easy to use, solution inspection manhole dismounting problem that can be as safe as a house, time saving and energy saving.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is a use sketch of the present utility model;
Fig. 2 is the structural representation sketch of mobile connector of the present utility model;
Fig. 3 is the vertical view of Fig. 2.
Sequence number explanation among the figure: plug, 2 manhole flanges, 3 hydraulic jack, 4 crossbeams, 5 move connector, 6U type buckle, 7 connecting plates, 8 gussets, 9 connecting rings, 10 jackscrews, 11 pads, 12 pin-and-holes in 1.
To be described in further detail utility model by example below, but following example only is the utility model example wherein the rights protection scope of not representing the utility model and being limited.
The specific embodiment
Be described in detail according to Fig. 1-3 pair the utility model.The application solves is extraction problem to filling in the coking manhole.
The plug extracting tool comprises crossbeam, mobile connector, hydraulic jack three parts in this catalytic pyrolysis device split manhole, and wherein mobile connector is the intermediate that connects crossbeam and interior plug, and it comprises connecting plate, and the connecting ring that welds together of connecting plate.The free end of connecting plate is provided with pin-and-hole, and the annular distance size of connecting ring can be passed through crossbeam, and the connecting ring of mobile connector is provided with jackscrew, can be used to hold out against crossbeam.Shown in Fig. 2,3, the gusset of strengthening its intensity is set between the connecting plate of mobile connector and the connecting ring.The number of the U type buckle of the number of mobile connector and Nei Sai is corresponding mutually, number 〉=1, and as shown in Figure 1, the number of mobile connector may be selected to be two.Connecting plate is a steel plate, and connecting ring can be a seamless steel pipe, and crossbeam can be steel I-beam, and crossbeam and hydraulic jack top contact-making surface are the plane.
Use when filling in the above-mentioned extracting tool dismounting, the U type buckle that the connecting plate free end of mobile connector utilizes bearing pin and interior surface beyond the Great Wall to be provided with links together, crossbeam passes the connecting ring of two mobile connectors, utilizes hydraulic jack to support then between crossbeam two ends and the manhole end face of flange respectively.
When hydraulic jack was afterburning, crossbeam drove mobile connector, and plug was drawn out of it in mobile connector drove.This extracting tool simplicity of design, easy to use, have practical value very.
Claims (5)
1. fill in extracting tool in a catalytic pyrolysis device split manhole, it is characterized in that: extracting tool comprises crossbeam, mobile connector, hydraulic jack, the connecting ring that described mobile connector comprises connecting plate, welds together with connecting plate, described connecting plate free end is provided with pin-and-hole, described connecting ring annular distance size can be passed through described crossbeam
Use when filling in the described extracting tool dismounting, the connecting plate free end of described mobile connector utilize bearing pin and described in beyond the Great Wall the U type buckle that is provided with of surface link together, described crossbeam passes the connecting ring of described mobile connector, utilizes hydraulic jack to support between described crossbeam and the described manhole end face of flange.
2. plug extracting tool in the catalytic pyrolysis device split manhole according to claim 1 is characterized in that: the jackscrew that is used for holding out against described crossbeam is set on the connecting ring of described mobile connector.
3. the plug extracting tool is characterized in that: between the connecting plate of described mobile connector and the connecting ring gusset is set in the catalytic pyrolysis device split manhole according to claim 1 and 2.
4. according to filling in extracting tool in claim 1 or the 2 or 3 described catalytic pyrolysis device split manholes, it is characterized in that: the number of the U type buckle of the number of described mobile connector and described interior plug all 〉=1.
5. plug extracting tool in the catalytic pyrolysis device split manhole according to claim 1, it is characterized in that: described crossbeam is a steel I-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201323454U CN202071048U (en) | 2011-04-29 | 2011-04-29 | Withdrawal tool for split manhole inner plug of catalytic pyrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201323454U CN202071048U (en) | 2011-04-29 | 2011-04-29 | Withdrawal tool for split manhole inner plug of catalytic pyrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071048U true CN202071048U (en) | 2011-12-14 |
Family
ID=45109158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201323454U Expired - Lifetime CN202071048U (en) | 2011-04-29 | 2011-04-29 | Withdrawal tool for split manhole inner plug of catalytic pyrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922194A (en) * | 2016-06-27 | 2016-09-07 | 天津港第五港埠有限公司 | Tool used for mounting and dismounting inner gear coupling of wire rope reel of portal crane and application thereof |
-
2011
- 2011-04-29 CN CN2011201323454U patent/CN202071048U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922194A (en) * | 2016-06-27 | 2016-09-07 | 天津港第五港埠有限公司 | Tool used for mounting and dismounting inner gear coupling of wire rope reel of portal crane and application thereof |
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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 |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |