CN204644253U - Coke oven door hook and firedoor frame fixed system - Google Patents
Coke oven door hook and firedoor frame fixed system Download PDFInfo
- Publication number
- CN204644253U CN204644253U CN201520356527.8U CN201520356527U CN204644253U CN 204644253 U CN204644253 U CN 204644253U CN 201520356527 U CN201520356527 U CN 201520356527U CN 204644253 U CN204644253 U CN 204644253U
- Authority
- CN
- China
- Prior art keywords
- firedoor frame
- fire door
- door hook
- coke oven
- reinforcing member
- 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
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a kind of coke oven door hook and firedoor frame fixed system, comprise firedoor frame and fire door hook; Described firedoor frame is connected with fire door hook; Described firedoor frame is fixed with firedoor frame standing bolt, described firedoor frame is fixedly connected with reinforcing member by described firedoor frame standing bolt.After utility model sets up reinforcing member, joint bolt supporting capacity improves, and strengthens the steadiness of fire door hook; After extension supporting part, can effectively prevent fire door from linking up with and the dropping of fire door; Reinforcing member and fire door are linked up with perpendicular contact face and are welded, dispersive stress, effectively prevent joint bolt to be pulled off; Pull bar after reform, without the stressed generation gap of silk mouth, slippage situation, ensure that the accuracy of testing data; Avoid the loaded down with trivial details firedoor frame replacing operation because firedoor frame screw thread stripped thread causes; To the damage of equipment and the injury of the personnel that come out of the stove after avoiding fire door hook and fire door to drop.
Description
Technical field
The utility model relates to coke oven door hook and firedoor frame mode of connection technical field, is specifically related to a kind of coke oven door hook and firedoor frame fixed system.
Background technology
In prior art, coke oven door hook to be connected with firedoor frame bolt and to there is following problem:
1. fire door hook is serious stressed weak part with firedoor frame joint bolt: under link up with the fire door action of gravity of bearing at fire door, gap appears in silk mouth, repeatedly, under the stressed and high temperature action of long period, the fracture of silk mouth stripped thread, screw rod frequently;
2. firedoor frame silk mouth excessive clearance or stripped thread, fire door hook can not effectively be fixed, and fire door cannot normally contraposition, must carry out the long firedoor frame replacing operation of operation process complexity, activity duration, directly the continuity of impact production, causes the rising of costs of production and operation;
3. fire door hook and firedoor frame joint bolt are by horizontal or vertical shearing stress effect, frequently rupture, and directly cause fire door hook or fire door to drop, easily cause structure deteriorate or loss of life and personal injury, there is great potential safety hazard.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of coke oven door to link up with and firedoor frame fixed system.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of coke oven door hook and firedoor frame fixed system, comprise firedoor frame and fire door hook; Described firedoor frame is connected with fire door hook; Described firedoor frame is fixed with firedoor frame standing bolt, described firedoor frame is fixedly connected with reinforcing member by described firedoor frame standing bolt.
Further technical scheme is that fire door hook below is provided with strut member.
Further technical scheme is that strut member is welded on furnace stay.
Further technical scheme strut member is arranged on fire door and links up with position immediately below vertical stress point.
Further technical scheme is that reinforcing member links up with vertical coincidence with described fire door, and described reinforcing member and described fire door are linked up with vertical coincidence line position and be fixedly connected with.
Further technical scheme is that to link up with vertical coincidence line position with described fire door be welded and fixed to reinforcing member.
Further technical scheme is that firedoor frame is connected by three bolts with fire door hook.
Compared with prior art, the beneficial effects of the utility model are:
(1) after setting up reinforcing member, joint bolt supporting capacity improves, and strengthens the steadiness of fire door hook;
(2), after extension supporting part, can effectively prevent fire door from linking up with and the dropping of fire door;
(3) reinforcing member and fire door are linked up with perpendicular contact face and are welded, and dispersive stress, effectively prevents joint bolt to be pulled off; Pull bar after reform, without the stressed generation gap of silk mouth, slippage situation, ensure that the accuracy of testing data;
(4) avoid the loaded down with trivial details firedoor frame replacing operation because firedoor frame screw thread stripped thread causes;
(5) to the damage of equipment and the injury of the personnel that come out of the stove after avoiding fire door hook and fire door to drop.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of strut member in the utility model embodiment.
Fig. 3 is the structural representation of reinforcing member in the utility model embodiment.
Embodiment
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification sheets (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, according to an embodiment of the present utility model, the present embodiment discloses a kind of coke oven door hook and firedoor frame fixed system, and it comprises firedoor frame 1 and fire door hook 2; Concrete, firedoor frame 1 and fire door hook 2 are connected and fixed by three bolts 4; Highly preferred embodiment, firedoor frame 1 is fixed with two firedoor frame standing bolts 3 in the present embodiment, firedoor frame 1 is fixedly connected with reinforcing member 5 by firedoor frame standing bolt 3.By reinforcing member is arranged on firedoor frame standing bolt, fire door is linked up with while being subject to original 3-M24 tri-horizontal direction fastening forces, is also subject to the fastening force in 2-M30 bis-horizontal vertical directions, actual bearer ability improves.
Further, as preferred embodiment, reinforcing member 5 and fire door are linked up with 2 and be there is the vertical position that overlaps, in the present embodiment, reinforcing member 5 and fire door are linked up with 2 vertical coincidence line positions, soldered 7 position is as shown in Figure 1 fixedly connected by welding together, the vertical coincidence line position that reinforcing member and fire door are linked up with is welded, effectively share the load of 3-Φ 25 and 2-Φ 30 5 tie points, reduce the firedoor frame replacing operation frequency because screw thread excessive clearance or stripped thread cause, save costs of production and operation.
As preferred embodiment, on the basis of above-described embodiment, be provided with strut member 6 below fire door hook 2, preferably, strut member 6 is arranged on fire door and links up with position immediately below vertical stress point, and further, strut member 6 is welded on furnace stay.The present embodiment is linked up with immediately below vertical stress point at fire door and is designed strut member, strut member is directly welded on furnace stay, the load of effective reduction fire door hook and firedoor frame joint bolt, reduce connecting screw rod Break frequency, simultaneously, can effectively prevent from fire door from linking up with rupture with firedoor frame joint bolt afterwards fire door to link up with or fire door is vertical drops, reduction structure deteriorate or the personnel of coming out of the stove injure probability, eliminate safe hidden trouble.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any one embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although the multiple explanatory embodiment here with reference to utility model is described the utility model, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (7)
1. coke oven door hook and a firedoor frame fixed system, comprise firedoor frame (1) and fire door hook (2); Described firedoor frame (1) is connected with fire door hook (2); It is characterized in that: described firedoor frame (1) is fixed with firedoor frame standing bolt (3), described firedoor frame (1) is fixedly connected with reinforcing member (5) by described firedoor frame standing bolt (3).
2. coke oven door hook according to claim 1 and firedoor frame fixed system, is characterized in that described fire door hook (2) below is provided with strut member (6).
3. coke oven door hook according to claim 2 and firedoor frame fixed system, is characterized in that described strut member (6) is welded on furnace stay.
4. the coke oven door hook according to Claims 2 or 3 and firedoor frame fixed system, is characterized in that described strut member (6) is arranged on fire door and links up with position immediately below vertical stress point.
5. coke oven door hook according to claim 1 and firedoor frame fixed system, it is characterized in that described reinforcing member (5) links up with described fire door that (2) are vertical to be overlapped, described reinforcing member (5) is linked up with (2) vertical coincidence line position and is fixedly connected with described fire door.
6. coke oven door hook according to claim 5 and firedoor frame fixed system, it is characterized in that (2) vertical coincidence line position linked up with by described reinforcing member (5) with described fire door is be welded and fixed.
7. coke oven door hook according to claim 1 and firedoor frame fixed system, is characterized in that described firedoor frame (1) is connected by three bolts (4) with fire door hook (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356527.8U CN204644253U (en) | 2015-05-28 | 2015-05-28 | Coke oven door hook and firedoor frame fixed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356527.8U CN204644253U (en) | 2015-05-28 | 2015-05-28 | Coke oven door hook and firedoor frame fixed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644253U true CN204644253U (en) | 2015-09-16 |
Family
ID=54097014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356527.8U Expired - Fee Related CN204644253U (en) | 2015-05-28 | 2015-05-28 | Coke oven door hook and firedoor frame fixed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733613A (en) * | 2016-04-27 | 2016-07-06 | 中国一冶集团有限公司 | Coke oven door installing device and method |
-
2015
- 2015-05-28 CN CN201520356527.8U patent/CN204644253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733613A (en) * | 2016-04-27 | 2016-07-06 | 中国一冶集团有限公司 | Coke oven door installing device and method |
| CN105733613B (en) * | 2016-04-27 | 2019-03-05 | 中国一冶集团有限公司 | Coke oven door mounting device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204644253U (en) | Coke oven door hook and firedoor frame fixed system | |
| CN207124418U (en) | A kind of electric power tower hanger for power equipment maintaining | |
| CN202830073U (en) | Revolving furnace slag blocking structure | |
| CN203832504U (en) | Universal connecting rod capable of increasing distance between electric locomotive and quenching compartment | |
| CN102718124A (en) | Anti-slipping lifting appliance | |
| CN204474228U (en) | Hoist ceiling crane inhibiting device | |
| CN203938311U (en) | Construction elevator wall-attaching equipment | |
| CN202687731U (en) | Mechanical pedal breaking protection device used for moving sidewalk | |
| CN202082910U (en) | Main steel frame node device for tower type supercritical boiler | |
| CN205120361U (en) | Experimental wireless remote control detacher of using of cage safety hook unhook | |
| CN201580368U (en) | Movable engineering machinery and supporting leg thereof | |
| CN205527299U (en) | Portable magnet separator mounting structure for equipment | |
| CN204716696U (en) | A kind of safety pin | |
| CN104355226B (en) | A kind of device for being used to change hydraulic shear cutting edge | |
| CN104176585B (en) | Building hoist guide rail frame safe early warning and control device | |
| CN204897149U (en) | Rolling guide plate hoist | |
| CN204198234U (en) | A kind of wind power foundation ring turning device | |
| CN204412806U (en) | Breathing cantilever support axle is batched in a kind of follow-on milling train uncoiling | |
| CN215328192U (en) | Centering fixed bolster of blast furnace tapping machine drilling rod central point | |
| CN104085796B (en) | Macrobending radius roller hoist cable protective device | |
| CN203528480U (en) | Welding assembly type rope clip capable of being taken down and hung | |
| CN206255767U (en) | A kind of Novel crown block gib head anti-drop device | |
| CN203247702U (en) | Steel structural support | |
| CN204545690U (en) | A kind of portable resistance weldering welding equipment suspension arrangement | |
| CN202676444U (en) | Drilling platform pre-connecting casing manipulator load test device |
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 |
Granted publication date: 20150916 Termination date: 20170528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |