CN211866587U

CN211866587U - Special trolley for ladle hot repair

Info

Publication number: CN211866587U
Application number: CN201922285997.0U
Authority: CN
Inventors: 朱在新; 沈剑; 冯吉军
Original assignee: Yangzhou Shunda Heavy Industry Equipment Co ltd
Current assignee: Yangzhou Shunda Heavy Industry Equipment Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-06
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a special platform truck is repaiied to ladle heat, including the frame, the both ends at frame top are fixed front end maintenance platform and the afterbody platform of being equipped with respectively, and the fixed ladle seat that is equipped with in top of frame is driven, and one side of front end maintenance platform and one side of afterbody platform are all fixed and are equipped with the ladder of getting on the bus, and the fixed flue gas that is equipped with of one end of frame is taken out from the device, and the both ends of frame are all fixed and are equipped with buffer, and the both ends of frame bottom are all fixed and are equipped with the track sweeper, the beneficial effects of the utility model: this hot repair platform truck can transport the molten steel jar from the place that has dust collecting equipment specially outside to the workshop, and operating personnel directly carries out the hot repair to the ladle on the platform at hot repair platform truck both ends, cleans the drain, changes air brick, work such as shutoff drain, and front end maintenance platform one side has hot repair baffle in addition on the hot repair car, can effectual protection operating personnel, and the higher authority has the flue gas to take out from the device in addition, takes out to the flue gas that produces in the maintenance process and leaves to dust collecting equipment in.

Description

Special trolley for ladle hot repair

Technical Field

The utility model relates to a maintenance platform truck, in particular to special platform truck is repaiied to ladle heat belongs to iron and steel smelting equipment technical field.

Background

The molten steel tank is very important equipment in the steel smelting process, has very high use frequency, can be said to stop at all times, the inner part of the steel ladle can be damaged in the long-term use process, the steel ladle needs to be detected and maintained, a water discharging mechanism needs to be replaced with high frequency, a water discharging opening is cleaned, air bricks are replaced, the water discharging opening is blocked, and the like, the process is called ladle hot repair, this series of operations is carried out by crane and then left open in the workshop, in the process, the workshop is always in a production state, the molten steel tank filled with molten steel at the upper part is continuously conveyed to the workshop, at the moment, maintenance personnel in the workshop detect and maintain the lower part and avoid a travelling crane which shuttles back and forth from the upper part all the time, the personnel safety is not ensured, the working efficiency is low, and a lot of smoke dust and residual steel splashing can be generated in the hot repair process, and the environmental protection level can not meet the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special platform truck is repaiied to ladle heat to the security performance who proposes among the above-mentioned background art of solution is low, and the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special platform truck is repaiied to ladle heat, includes the frame, the both ends at frame top are fixed respectively and are equipped with front end maintenance platform and afterbody platform, the fixed ladle seat that is equipped with in top of frame is driven, just one side of front end maintenance platform and one side of afterbody platform are all fixed and are equipped with the ladder of getting on the bus, the fixed flue gas that is equipped with of one end of frame is taken out from the device, the both ends of frame are all fixed and are equipped with buffer, the both ends of frame bottom are all fixed and are equipped with the track sweeper, the bottom of frame is fixed respectively and is equipped with the wheel and the transmission of drive wheel, the fixed warning light that is equipped with in one end at frame top, just the fixed automobile body cable introduction device.

As a preferred technical scheme of the utility model, the flue gas is taken out from the device including aspirating hood, air exhaust fan and exhaust tube, the exhaust tube passes through support frame fixed mounting in the one end of frame, air exhaust fan and aspirating hood fixed connection are passed through to the one end of exhaust tube.

As a preferred technical scheme of the utility model, two buffer includes arc buffer board, buffer spring and spring fixed plate, two the inner wall of arc buffer board is all fixed and is equipped with a plurality of buffer spring, a plurality of buffer spring's one end is all through spring fixed plate fixed mounting at the both ends of frame.

As an optimal technical scheme of the utility model, transmission includes driving motor and two belt pulleys, driving motor fixed mounting is in the bottom of frame, two the belt pulley is installed respectively in the pivot of driving motor's transmission shaft and wheel, two the belt pulley passes through the driving belt transmission and connects, driving belt's fixed surface installs the transmission safety cover.

As a preferred technical scheme of the utility model, automobile body cable introduction device includes fixed disk, a lead wire section of thick bamboo and arc fixation clamp, the fixed disk passes through fixing bolt fixed mounting in one side of frame, one side fixed mounting of fixed disk has a lead wire section of thick bamboo, the fixed arc fixation clamp that is equipped with of one end of a lead wire section of thick bamboo, just the arc fixation clamp passes through fixing bolt fixed mounting in a avris of frame.

As an optimized technical scheme of the utility model, one side of front end maintenance platform is fixed and is equipped with the hot repair baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a special platform truck is repaiied to ladle heat, this heat is repaiied the platform truck and can be transported away the molten steel jar from the place that has dust collecting equipment specially outside the workshop, operating personnel directly carries out the heat to the ladle on the platform at heat is repaiied the platform at platform both ends, clean the drain, change air brick, work such as shutoff drain, the baffle is repaiied to heat in front end maintenance platform one side on the car in addition, can effectual protection operating personnel, the higher authority is taken out from the device in addition to the flue gas, take out from to dust collecting equipment in the flue gas that produces in the maintenance process, reuse this heat is repaiied the platform truck and is transported to the workshop and continue to use after accomplishing, so both solved the safety problem, work efficiency is also great improvement, certain requirement has also been reached in the environmental protection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the buffering device of the present invention;

fig. 3 is a schematic structural diagram of the car body cable introducing device of the present invention.

In the figure: 1. a frame; 2. a flue gas extraction device; 3. a buffer device; 4. an arc-shaped buffer plate; 5. a buffer spring; 6. a spring fixing plate; 7. a track sweeper; 8. a wheel; 9. a transmission device; 10. a front end maintenance platform; 11. a tail platform; 12. climbing a ladder; 13. a ladle is seated; 14. hot repairing the baffle; 15. a warning light; 16. a vehicle body cable lead-in device; 17. fixing the disc; 18. a lead drum; 19. an arc-shaped fixing clip; 20. the transmission safety cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a trolley special for ladle hot repair, which comprises a frame 1, a front maintenance platform 10 and a tail platform 11 are respectively fixed at two ends of the top of the frame 1, a ladle seat 13 is fixed at the top of the frame 1, a boarding ladder 12 is fixed at one side of the front maintenance platform 10 and one side of the tail platform 11, a smoke extraction device 2 is fixed at one end of the frame 1, smoke generated in the maintenance process is extracted to a dust removing device through the smoke extraction device 2, a buffer device 3 is fixed at two ends of the frame 1, the buffer device 3 can buffer the trolley body to prevent the trolley body from colliding with obstacles to cause the damage of the trolley body, a track cleaner 7 is fixed at two ends of the bottom of the frame 1 to clean the sundries of the track, wheels 8 and a transmission device 9 for driving the wheels 8 are respectively fixed at the bottom of the frame 1, a warning light 15 is fixedly arranged at one end of the top of the frame 1, and a vehicle body cable leading-in device 16 is fixedly arranged at one side of the frame 1.

Preferably, the smoke extraction device 2 comprises an extraction hood, an extraction fan and an extraction pipe, the extraction pipe is fixedly mounted at one end of the frame 1 through a support frame, one end of the extraction pipe is fixedly connected with the extraction hood through the extraction fan, and smoke generated in the maintenance process is extracted to the dust removal equipment through the arranged smoke extraction device 2; the two buffer devices 3 comprise arc buffer plates 4, buffer springs 5 and spring fixing plates 6, a plurality of buffer springs 5 are fixedly arranged on the inner walls of the two arc buffer plates 4, one ends of the buffer springs 5 are fixedly arranged at the two ends of the frame 1 through the spring fixing plates 6, and the buffer devices 3 can buffer the vehicle body and prevent the vehicle body from colliding with obstacles to cause damage to the vehicle body; the transmission device 9 comprises a driving motor and two belt pulleys, the driving motor is fixedly arranged at the bottom end of the frame 1, the two belt pulleys are respectively arranged on a transmission shaft of the driving motor and a rotating shaft of the wheel 8, the two belt pulleys are in transmission connection through a transmission belt, and a transmission protective cover 20 is fixedly arranged on the surface of the transmission belt which is convenient for driving the wheel 8 to work through the transmission device 9, so that the transmission device 9 is protected; the vehicle body cable lead-in device 16 comprises a fixed disc 17, a lead cylinder 18 and an arc-shaped fixing clamp 19, wherein the fixed disc 17 is fixedly installed on one side of the vehicle frame 1 through a fixing bolt, the lead cylinder 18 is fixedly installed on one side of the fixed disc 17, the arc-shaped fixing clamp 19 is fixedly arranged at one end of the lead cylinder 18, and the arc-shaped fixing clamp 19 is fixedly installed on one side of the vehicle frame 1 through the fixing bolt, so that a cable is protected and is prevented from being seriously abraded; a hot repair baffle 14 is fixedly arranged on one side of the front end maintenance platform 10, so that operators can be effectively protected.

When in specific use, the utility model relates to a special trolley for ladle hot repair, a molten steel tank is loaded on a ladle seat 13 of a frame 1 and is driven by a transmission device 9 to transport the molten steel tank to a place which is specially provided with dust removal equipment and is outside a production workshop, an operator can climb onto a front end maintenance platform 10 and a tail end platform 11 through a boarding ladder stand 12 to directly carry out hot repair on the ladle, clean a water drain hole, replace a permeable brick, block the water drain hole and the like, smoke generated in the maintenance process is pumped into the dust removal equipment through a set smoke pumping device 2, the hot repair trolley is transported to the workshop for continuous use after the completion, the arranged buffer device 3 can play a role in buffering the trolley body, the trolley body is prevented from colliding with obstacles to cause the damage of the trolley body, and impurities on a track can be cleaned through a set track cleaner 7, the warning lamp 15 can warn nearby vehicles or people, and accidents are prevented.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The trolley special for ladle hot repair comprises a trolley frame (1) and is characterized in that a front end maintenance platform (10) and a tail platform (11) are fixedly arranged at two ends of the top of the trolley frame (1) respectively, a ladle seat (13) is fixedly arranged at the top end of the trolley frame (1), an upper trolley ladder (12) is fixedly arranged on one side of the front end maintenance platform (10) and one side of the tail platform (11), a flue gas extraction device (2) is fixedly arranged at one end of the trolley frame (1), buffer devices (3) are fixedly arranged at two ends of the trolley frame (1), a track sweeper (7) is fixedly arranged at two ends of the bottom end of the trolley frame (1), wheels (8) and a transmission device (9) for driving the wheels (8) are fixedly arranged at the bottom end of the trolley frame (1), a warning lamp (15) is fixedly arranged at one end of the top of the trolley frame (1), and a vehicle body cable lead-in device (16) is fixedly arranged on one side of the vehicle frame (1).

2. The special trolley for ladle hot repair according to claim 1, wherein: the smoke extraction device (2) comprises an extraction hood, an extraction fan and an extraction pipe, wherein the extraction pipe is fixedly installed at one end of the frame (1) through a support frame, and one end of the extraction pipe is fixedly connected with the extraction hood through the extraction fan.

3. The special trolley for ladle hot repair according to claim 1, wherein: two buffer (3) include arc buffer board (4), buffer spring (5) and spring fixing plate (6), two the inner wall of arc buffer board (4) is all fixed and is equipped with a plurality of buffer spring (5), a plurality of the both ends at frame (1) are all passed through spring fixing plate (6) fixed mounting to the one end of buffer spring (5).

4. The special trolley for ladle hot repair according to claim 1, wherein: transmission (9) are including driving motor and two belt pulleys, driving motor fixed mounting is in the bottom of frame (1), two the belt pulley is installed respectively in the pivot of driving motor's transmission shaft and wheel (8), two the belt pulley passes through the driving belt transmission and connects, driving belt's fixed surface installs transmission safety cover (20).

5. The special trolley for ladle hot repair according to claim 1, wherein: automobile body cable introduction device (16) include fixed disk (17), lead wire section of thick bamboo (18) and arc fixation clamp (19), fixed disk (17) are through fixing bolt fixed mounting in one avris of frame (1), one side fixed mounting of fixed disk (17) has lead wire section of thick bamboo (18), the one end of lead wire section of thick bamboo (18) is fixed and is equipped with arc fixation clamp (19), just arc fixation clamp (19) are through one side of fixing bolt fixed mounting in frame (1).

6. The special trolley for ladle hot repair according to claim 1, wherein: and a hot repair baffle (14) is fixedly arranged on one side of the front end maintenance platform (10).