CN212419617U

CN212419617U - Groove guide device that falls of tank tower supporting seat on hot-metal bottle

Info

Publication number: CN212419617U
Application number: CN202020406033.7U
Authority: CN
Inventors: 叶开尧; 刘文浩; 胡正益
Original assignee: Fujian Quanzhou Min Guang Steel Co ltd
Current assignee: Fujian Quanzhou Min Guang Steel Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-29
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a falling groove guider of tank tower supporting seat on hot-metal bottle, installs on the recess at tank tower supporting seat top middle part, includes a protruding deflector, the both sides of protruding deflector have a direction inclined plane respectively, and every direction inclined plane extends to tank tower supporting seat top surface by the top on to cover rather than the hump between close falling groove, every direction inclined plane is the acute angle rather than the contained angle that corresponding hump top surface formed. When the hot-metal bottle falls to the upper part of the falling groove of the supporting seat of the tank frame, the trunnion can touch the inclined plane of the guiding device and accurately fall into the groove along the inclined plane. The protruding deflector of this structure can play the effect of direction inslot to hot metal bottle gudgeon, guarantees the rate of accuracy of gudgeon inslot, has reduced the driving worker to the groove degree of difficulty, has avoided the hidden danger occurence of failure of hot metal bottle messenger's gudgeon inslot.

Description

Groove guide device that falls of tank tower supporting seat on hot-metal bottle

Technical Field

The utility model relates to the technical field of metallurgy, more specifically say and indicate a tank guide that falls of tank tower supporting seat on hot metal bottle.

Background

The positioning and placing process of the hot metal ladle is that the gate type gantry crane hooks on the crane hook group are hung on the crane trunnions on two sides of the hot metal ladle, and then four seat trunnions on two sides of the hot metal ladle are correspondingly hung on the tank bracket supporting seat falling grooves on two sides of the tank car by utilizing the crane to realize the placement and transportation of the hot metal ladle.

As shown in fig. 3, the middle of the top end of the conventional tank support seat 1 is provided with a groove 11, two sides of the groove 11 are respectively provided with a falling groove 12 at intervals, two sides of each falling groove 12 respectively form a hump 13, and the top surfaces of the four humps 13 are wider and are in the same plane. In the daily hot metal ladle hoisting operation process, a driver and a pilot are matched to align the hot metal ladle with the tank car, so that the seat ear shaft of the hot metal ladle directly falls into the falling groove of the tank frame support seat, and the alignment mode has high difficulty. Moreover, if the hot metal ladle is slightly deviated in the process of falling the ladle, two seat ear shafts on one side of the hot metal ladle can fall into the ladle, and the seat ear shaft on the other side of the hot metal ladle is supported on two separated humps, so that the potential safety hazard that the seat ear shaft is inclined greatly can not occur generally, the seat ear shaft is difficult to find on site, and if the seat ear shaft is not found to be continuously used, a major production accident can be easily caused. Therefore, we propose an improvement to the tank frame support base, and provide a falling groove guide device of the tank frame support base on the hot-metal bottle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tank guide device that falls of tank tower supporting seat on hot metal bottle, its main aim at overcome the current hot metal bottle the groove that falls the degree of difficulty of counterpointing great, and when the groove in-process takes place to squint, cause two seat trunnion fall grooves of hot metal bottle one side easily, and the seat trunnion frame of opposite side potential safety hazard scheduling problem on two spaced humps.

The utility model adopts the following technical scheme:

the utility model provides a falling groove guider of tank tower supporting seat on hot-metal bottle, installs on the recess at tank tower supporting seat top middle part, includes a protruding deflector, the both sides of protruding deflector have a direction inclined plane respectively, and every direction inclined plane extends to tank tower supporting seat top surface by the top on to cover rather than the hump between close falling groove, every direction inclined plane is the acute angle rather than the contained angle that corresponding hump top surface formed.

Specifically, the protruding guide plate is composed of an inverted trapezoidal plate and a triangular plate, the inverted trapezoidal plate is located in the groove, the triangular plate is located above the inverted trapezoidal plate, and two sides of the bottom surface of the triangular plate respectively abut against the hump.

Preferably, the acute angle is between 30 ° and 75 °.

Further, the thickness of the convex guide plate is 50mm, and the height difference between the top of the convex guide plate and the bottom of the drop groove is not more than 350 mm.

Furthermore, a plurality of triangular rib plates are welded on the inner side surface of the raised guide plate.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a chute guide device, including a protruding deflector, install on the recess at tank tower supporting seat top middle part, its both sides have a direction inclined plane respectively, and every direction inclined plane extends to tank tower supporting seat top surface and will cover rather than the hump between the close chute, and when the molten iron jar falls to the chute top of tank tower supporting seat and the slight incline appears, the trunnion can touch guider's inclined plane and along the accurate inslot that falls into in inclined plane. The protruding deflector of event this structure can play the effect of direction inslot to hot metal bottle gudgeon, guarantees the trunnion and goes into the rate of accuracy in groove, has reduced the driving worker to the groove degree of difficulty, has avoided the hot metal bottle to hang the hidden danger occurence of failure of gudgeon to the groove.

Drawings

Fig. 1 is a front view of the utility model mounted on a support seat of a tank frame.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a front view of a conventional tank stand support base.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details. Well-known components, methods and processes are not described in detail below.

The utility model provides a tank guide device that falls of tank tower supporting seat on hot-metal bottle, refers to fig. 1 to 3, includes a protruding deflector 20, installs on the recess 11 at tank tower supporting seat 1 top middle part, and the thickness of protruding deflector 20 is 50mm, and the difference in height between the top of this protruding deflector 20 and the groove 12 bottom that falls is no longer than 350 mm.

Referring to fig. 1, the protruding guide plate 20 is composed of an inverted trapezoidal plate 21 and a triangular plate 22, the inverted trapezoidal plate 21 is located in the groove 11, the triangular plate 22 is located above the inverted trapezoidal plate 21, and two sides of the bottom surface of the triangular plate 22 respectively abut against the hump 13.

Referring to fig. 1, the triangular plate 22 has a guiding inclined surface 221 on each side, each guiding inclined surface 221 extends from the top to the top surface of the tank stand supporting seat 1 and covers the hump 13 between the adjacent falling grooves 12, and the included angle formed by each guiding inclined surface 221 and the top surface of the corresponding hump 13 is an acute angle, and the size of the acute angle is preferably 30 ° to 75 °.

Referring to fig. 2, the raised guide plate 20 is fixed 20mm away from the outer side surface of the tank support base 1, a plurality of triangular rib plates 23 are welded on the inner side surface of the raised guide plate, the thickness of each triangular rib plate 23 is 30mm, the length of each triangular rib plate is 50mm, the height of each triangular rib plate is 50mm, and all welding surfaces are beveled and fully welded.

The hot metal bottle is hung to the top of tank tower supporting seat by the driving, appears slightly inclining when the hot metal bottle falls to the tank tower supporting seat's the groove top that falls, and guider's inclined plane and the inslot that falls into along the inclined plane accuracy can be touchped to the trunnion.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a tank guide device that falls of tank tower supporting seat on hot-metal bottle which characterized in that: install on the recess at tank frame supporting seat top middle part, including a protruding deflector, the both sides of protruding deflector have a direction inclined plane respectively, and every direction inclined plane is extended to tank frame supporting seat top surface by the top on to cover rather than the hump between the close groove that falls, every direction inclined plane and the contained angle that rather than corresponding hump top surface formed are the acute angle.

2. The drop groove guide device of the support seat of the hot metal ladle upper frame according to claim 1, wherein: the protruding guide plate is composed of an inverted trapezoidal plate and a triangular plate, the inverted trapezoidal plate is located in the groove, the triangular plate is located above the inverted trapezoidal plate, and two sides of the bottom surface of the triangular plate respectively abut against the hump.

3. The drop groove guide device of the support seat of the hot metal ladle upper frame according to claim 1, wherein: the acute angle is between 30 ° and 75 °.

4. The drop groove guide device of the support seat of the hot metal ladle upper frame according to claim 1, wherein: the thickness of the protruding guide plate is 50mm, and the height difference between the top of the protruding guide plate and the bottom of the drop groove is not more than 350 mm.

5. The drop groove guide device of the support seat of the hot metal ladle upper frame according to claim 1, wherein: the inner side surface of the protruding guide plate is welded with a plurality of triangular rib plates.