CN216192079U

CN216192079U - Novel coke quenching car door made of fireproof castable

Info

Publication number: CN216192079U
Application number: CN202122966898.6U
Authority: CN
Inventors: 王斌
Original assignee: DALIAN TIANGONG MACHINERY CO LTD
Current assignee: DALIAN TIANGONG MACHINERY CO LTD
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-05
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the field of coke quenching cars, and particularly relates to a novel coke quenching car door made of fireproof castable, which aims at solving the problems that the existing structure is simple, the opening and closing mode is single, the lining plate is easy to break, the structure is easy to corrode and deform and the like. The utility model has the advantages of fixing and opening the vehicle door in various modes, along with convenient operation, prolonged service life of the vehicle door and convenient heat dissipation and cooling.

Description

Novel coke quenching car door made of fireproof castable

Technical Field

The utility model relates to the technical field of coke quenching cars, in particular to a novel coke quenching car door made of fireproof castable.

Background

The coke quenching car is a matched device of a large coke oven, generally runs on a track below the coke side of the coke oven, is used for receiving coke of about one thousand DEG C which is guided out by a coke guide car, and transporting the coke to a coke quenching chamber for quenching, and finally transporting quenched coke to a designated place, and consists of a frame, a bogie, front and rear end walls, a front side wall, left and right car doors, a middle wall, a bottom plate, a fence and a door opening mechanism.

The structure of traditional quenching car door is comparatively simple, it is all comparatively single with the mode of fixed door to open, use fixed and open the back for a long time, it is inseparable usually to connect, lead to ordinary quenching car door to appear the welt fracture easily under abominable service environment, the structure is perishable phenomenons such as yielding, life is extremely short, the production efficiency has seriously been influenced, now in the production flow that dry quenching is the owner, the water quenching car is in standby state most of the time, cause the waste of resource easily, and the corrosivity of material has been accelerated to this kind of using method.

Disclosure of Invention

The utility model provides a novel coke quenching car door made of fireproof castable, which solves the problems that the traditional device is simple in structure, the opening and closing mode is single, the lining plate is easy to break, the structure is easy to corrode and deform and the like.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel coke quenching car door of fire prevention castable preparation, which comprises a door plate, one side of door plant is provided with the welt, the inside that the welt was kept away from to the door plant is the array and has seted up a plurality of structure grooves, the inside center in structure groove all rotates and is connected with fixing bolt, the spout has all been seted up to the both sides wall of door plant, the equal vertical hydraulic stem that is provided with of the position that the door plant both sides are close to the spout, vertical hydraulic stem is close to one side outer wall fixedly connected with slide rail of spout, rotating assembly is installed to top one side of slide rail, the bottom of vertical hydraulic stem stretches out the end and is provided with the connecting block, one side that the connecting block is close to rotating assembly is provided with hydraulic telescoping rod.

Preferably, the rotating assembly comprises a fixing rod, a torsion spring and a fixing block, the center of the fixing rod is rotatably connected with the fixing block, the torsion spring is arranged on the outer wall of one side of the fixing rod far away from the door plate in a surrounding mode, and two ends of the torsion spring are fixedly connected with the fixing rod and the fixing block respectively.

Preferably, the fixed block is fixedly connected with the top side wall of the sliding rail, the fixed rod and one end, close to the door plate, of the hydraulic telescopic rod are connected with a fixed frame, and the fixed rod is fixed with the fixed frame.

Preferably, the inside sliding connection of slide rail has the slider, and the slider keeps away from the inside mutual sliding connection of one side of slide rail and spout, and the outer wall top and the bottom of slide rail all are the closed form.

Preferably, the top of the connecting block and the bottom of the vertical hydraulic rod extend out of the end and are fixed to each other, the connecting block and the side wall of the door plate are fixedly connected to each other, and one side of the connecting block extends out of the end and is rotatably connected with the inside of the hydraulic telescopic rod through a rotating shaft.

Preferably, the inside of door plant is through a plurality of fixing bolt and the mutual fixed connection of welt, and the inside bottom in structure groove all is provided with the through hole, and the locating hole that corresponds each other with the through hole is seted up to the bottom lateral wall of door plant, locating hole top and the inside intercommunication of structure inslot.

Preferably, the door plant top all is provided with communicating pipe with the mutual position that corresponds of structure groove, and communicates pipe and the inside intercommunication each other of structure groove at door plant lateral wall top, and the door plant lateral wall is vertical to be provided with the cooling plate between a plurality of structure grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. the vertical hydraulic rod can be started to contract when unloading is carried out, the hydraulic telescopic rod at the bottom is simultaneously extended, the vertical hydraulic rod is further contracted to drive the connecting block at the bottom to move towards the top, the door plate and the lining plate are further driven to move towards the top through the connecting block, the positioning hole is further released from being fixed, the vertical hydraulic rod can be kept fixed, the hydraulic telescopic rod is further extended continuously, the hydraulic telescopic rod can drive the connecting block to incline through the rotating shaft, the door plate is further inclined, the door plate drives the sliding block to incline through the sliding grooves at the two sides, the sliding block drives the vertical hydraulic rod to rotate around the rotating component through the sliding rail, the fixing block rotates to drive the torsional spring to rotate, the torsional spring is rotated and contracted, the torsional spring can conveniently reset through the fixing block when the door plate is stopped to be subsequently toppled, and the vertical hydraulic rod can be started to contract when the toppling is carried out, the connecting block drives the door plant and to the removal that the top lasts, can more conveniently empty, empties through multiple mode, and reduction door that can be fine improves the life-span with the contact friction of material.

2. When in use, the lining plate can be driven by the door plate to be contacted with materials, so that the erosion to the door plate is reduced by the fireproof lining plate, the service life is prolonged, meanwhile, the lining plate can transmit heat to the inside of the door plate, further, the heating area is enlarged by the side wall structure of the structural groove to carry out heat dissipation, simultaneously, the heat can be transmitted to one side far away from the lining plate by the cooling plate well to carry out cooling, and outside cold air and cooling liquid can be conveyed to the inside of the structural groove at the top of the side wall of the door plate by the communicating pipe to further drive air to flow, so that the heat dissipation is accelerated, the cooling liquid is discharged to the inside of the structural groove at the bottom by the through holes through which the cooling liquid rapidly absorbs heat, so that the cooling liquid can be repeatedly absorbed for multiple times, finally, the cooling liquid can be conveniently discharged through the positioning holes, the door plate is very convenient, the inside of the door plate is not required to be hollow, and the structural strength can be effectively maintained, and corrosion is reduced.

Drawings

FIG. 1 is a schematic view of a door of a novel coke quenching car made of a fireproof castable material provided by the utility model;

FIG. 2 is a bottom view of a structure of the bottom of a novel coke quenching car door made of fireproof castable provided by the utility model;

FIG. 3 is a formal diagram of a door structure of a novel coke quenching car made of a fireproof castable material provided by the utility model;

fig. 4 is a schematic diagram of the internal structure of a door rotating assembly of a novel coke quenching car made of fireproof castable provided by the utility model.

In the figure: 1. a door panel; 101. a communicating pipe; 2. a liner plate; 3. a structural groove; 4. fixing the bolt; 5. a cooling plate; 6. a chute; 7. a vertical hydraulic rod; 8. a slide rail; 9. a rotating assembly; 901. fixing the rod; 902. a torsion spring; 903. a fixed block; 10. a slider; 11. connecting blocks; 12. a rotating shaft; 13. a hydraulic telescopic rod; 14. a fixed mount; 15. a through hole; 151. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a novel coke quenching car door of fire prevention castable preparation, including door plant 1, one side of door plant 1 is provided with welt 2, the inside of one side that welt 2 was kept away from to door plant 1 is the array and has seted up a plurality of structure grooves 3, the inside center of structure groove 3 all rotates and is connected with fixing bolt 4, spout 6 has all been seted up to the both sides wall of door plant 1, the equal vertical hydraulic stem 7 that is provided with in position that the both sides of door plant 1 are close to spout 6, vertical hydraulic stem 7 is close to one side outer wall fixedly connected with slide rail 8 of spout 6, runner assembly 9 is installed to top one side of slide rail 8, the bottom of vertical hydraulic stem 7 stretches out the end and is provided with connecting block 11, one side that connecting block 11 is close to runner assembly 9 is provided with hydraulic telescoping rod 13.

Further, in last technical scheme, rotating assembly 9 includes dead lever 901, torsional spring 902 and fixed block 903, and the center department of dead lever 901 is connected with fixed block 903 rotation each other, and dead lever 901 is kept away from one side outer wall of door plant 1 and is surrounded and be provided with torsional spring 902, torsional spring 902's both ends respectively with dead lever 901 and fixed block 903 fixed connection, rotating assembly 9 is rotatory, and then makes the rotatory torsional spring 902 that drives of fixed block 903 rotate for torsional spring 902 rotates the shrink.

Further, in last technical scheme, fixed block 903 and slide rail 8's top lateral wall mutual fixed connection, dead lever 901 and the one end that hydraulic telescoping rod 13 is close to door plant 1 all are connected with mount 14, dead lever 901 and mount 14 reciprocal anchorage, torsional spring 902 can drive door plant 1 through fixed block 903 and reset, can also start vertical hydraulic stem 7 shrink when empting simultaneously, and connecting block 11 drives the removal that door plant 1 lasts to the top, can more conveniently empty.

Further, in last technical scheme, the inside sliding connection of slide rail 8 has slider 10, and slider 10 keeps away from one side of slide rail 8 and the inside mutual sliding connection of spout 6, and the outer wall top and the bottom of slide rail 8 all are the closed form, and door plant 1 drives slider 10 slope through the spout 6 of both sides, and then slider 10 drives vertical hydraulic stem 7 through slide rail 8 and rotates round runner assembly 9.

Further, in last technical scheme, the top of connecting block 11 and the bottom of vertical hydraulic stem 7 stretch out the end reciprocal anchorage, connecting block 11 and door plant 1's lateral wall reciprocal fixed connection, and one side of connecting block 11 stretches out the end rotation through pivot 12 and hydraulic telescoping rod 13's inside and is connected, and connecting block 11 moves to the top, and then can drive door plant 1 and welt 2 through connecting block 11 and move to the top, and then make locating hole 151 relieved fixedly.

Further, in last technical scheme, door plant 1's inside is through a plurality of

fixing bolt

4 and 2 mutual fixed connection of welt, and the inside bottom of structure groove 3 all is provided with through hole 15, and door plant 1's bottom lateral wall is seted up the locating hole 151 that corresponds each other with through hole 15, locating hole 151 top and the inside intercommunication of structure groove 3, and the locating hole 151 of door plant 1 bottom can be fixed with the bottom mutual joint in carriage.

Further, in last technical scheme, the position that 1 top of door plant and structure groove 3 correspond each other all is provided with communicating pipe 101, and communicating pipe 101 communicates with the structure groove 3 inside at 1 lateral wall top of door plant each other, 1 lateral wall of door plant is the vertical cooling plate 5 that is provided with between a plurality of structure grooves 3, through communicating pipe 101 with outside cold air and coolant liquid to the structure groove 3 inside transport at 1 lateral wall top of door plant, and then drive the air flow, accelerate the heat dissipation, through the quick absorption heat of coolant liquid, simultaneously through 15 with coolant liquid to the inside emission of structure groove 3 of bottom, and then repeated heat absorption reuse, at last can be convenient discharge through locating hole 151, and is very convenient.

The working principle is as follows: the rotating assembly 9 and the hydraulic telescopic rod 13 are respectively fixed with the side wall of a carriage through a fixing frame 14, a positioning hole 151 at the bottom of the door panel 1 can be clamped and fixed with the bottom of the carriage, the position of the door panel 1 is kept fixed through contraction of the hydraulic telescopic rod 13, the interior of the carriage is kept closed, the vertical hydraulic rod 7 can be started to contract when unloading, the hydraulic telescopic rod 13 at the bottom is extended, the vertical hydraulic rod 7 contracts to drive the connecting block 11 at the bottom to move towards the top, the door panel 1 and the lining plate 2 can be driven to move towards the top through the connecting block 11, the positioning hole 151 is released from being fixed, the vertical hydraulic rod 7 can be kept fixed, the hydraulic telescopic rod 13 is extended continuously, the hydraulic telescopic rod 13 can drive the connecting block 11 to incline through the rotating shaft 12, and the door panel 1 is inclined, so that the door panel 1 drives the sliding block 10 to incline through the sliding chutes 6 on the two sides, the sliding block 10 drives the vertical hydraulic rod 7 to rotate around the rotating component 9 through the sliding rail 8, the fixing block 903 is further made to rotate to drive the torsion spring 902 to rotate and contract, the torsion spring 902 can drive the door panel 1 to reset through the fixing block 903 when the door panel stops to topple subsequently, meanwhile, the vertical hydraulic rod 7 can be started to contract when the door panel 1 topples, the connecting block 11 drives the door panel 1 to move continuously towards the top, the door panel can be toppled more conveniently, the door can be opened in various modes, the contact friction between the door panel and materials can be well reduced, the service life can be prolonged, the lining panel 2 can be driven by the door panel 1 to be contacted with the materials when in use, the erosion of the materials to the door panel 1 can be reduced through the fireproof lining panel 2, the service life can be prolonged, and meanwhile, the lining panel 2 can transmit heat to the inside of the door panel 1, and then enlarge the heated area through the lateral wall structure of structure groove 3 and dispel the heat, simultaneously can also be fine transmit the heat to the one side of keeping away from welt 2 through cooling plate 5, lower the temperature, and can be through communicating pipe 101 with the outside cold air and the coolant liquid to the structure groove 3 inside transport at door plant 1 lateral wall top, and then drive the air flow, accelerate the heat dissipation, through the quick absorption heat of coolant liquid, simultaneously through hole 15 with the coolant liquid to the 3 inside emission in structure groove of bottom, and then repeated heat absorption reuse, discharge through locating hole 151 that can be convenient at last, it is very convenient, need not the inside cavity of door plant 1, can effectual keep structural strength, reduce the corruption.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel coke quenching car door made of fireproof casting material comprises a door plate (1) and is characterized in that, one side of door plant (1) is provided with welt (2), the inside of one side that welt (2) were kept away from in door plant (1) is the array and has seted up a plurality of structure groove (3), the inside center of structure groove (3) all rotates and is connected with fixing bolt (4), spout (6) have all been seted up to the both sides wall of door plant (1), the equal vertical hydraulic stem (7) that is provided with in position that spout (6) are close to in door plant (1) both sides, one side outer wall fixedly connected with slide rail (8) that vertical hydraulic stem (7) are close to spout (6), runner assembly (9) is installed to top one side of slide rail (8), the bottom of vertical hydraulic stem (7) is stretched out the end and is provided with connecting block (11), one side that connecting block (11) are close to runner assembly (9) is provided with hydraulic telescoping rod (13).

2. The novel coke quenching car door made of fireproof castable material according to claim 1, wherein the rotating assembly (9) comprises a fixing rod (901), a torsion spring (902) and a fixing block (903), the center of the fixing rod (901) is rotatably connected with the fixing block (903) mutually, the torsion spring (902) is arranged around the outer wall of one side of the fixing rod (901) far away from the door panel (1), and two ends of the torsion spring (902) are fixedly connected with the fixing rod (901) and the fixing block (903) respectively.

3. The novel coke quenching car door made of fireproof castable material according to claim 2, wherein the fixed block (903) is fixedly connected with the top side wall of the sliding rail (8), the fixed rod (901) and one end of the hydraulic telescopic rod (13) close to the door panel (1) are both connected with the fixed frame (14), and the fixed rod (901) and the fixed frame (14) are fixed with each other.

4. The novel coke quenching car door made of fireproof castable material according to claim 1, wherein the slide rail (8) is internally and slidably connected with a slide block (10), one side of the slide block (10) away from the slide rail (8) is slidably connected with the inside of the chute (6), and the top and the bottom of the outer wall of the slide rail (8) are closed.

5. The novel coke quenching car door made of fireproof castable material according to claim 1, wherein the top of the connecting block (11) is fixed with the bottom extending end of the vertical hydraulic rod (7), the connecting block (11) is fixedly connected with the side wall of the door plate (1), and one side of the connecting block (11) is rotatably connected with the inner extending end of the hydraulic telescopic rod (13) through the rotating shaft (12).

6. The novel coke quenching car door made of fireproof castable material according to claim 1, wherein the interior of the door panel (1) is fixedly connected with the lining plate (2) through a plurality of fixing bolts (4), the bottom ends of the interior of the structural groove (3) are provided with through holes (15), the bottom side wall of the door panel (1) is provided with positioning holes (151) corresponding to the through holes (15), and the tops of the positioning holes (151) are communicated with the interior of the structural groove (3).

7. The novel coke quenching car door made of fireproof castable according to claim 1, wherein the top of the door panel (1) and the structural groove (3) are provided with communicating pipes (101) at positions corresponding to each other, the communicating pipes (101) are communicated with the interior of the structural groove (3) at the top of the side wall of the door panel (1), and the side wall of the door panel (1) is vertically provided with cooling plates (5) among the structural grooves (3).