CN212144432U

CN212144432U - Auxiliary lifting appliance for mold splitting of steel ingot mold

Info

Publication number: CN212144432U
Application number: CN202020415632.5U
Authority: CN
Inventors: 吴建华; 朱荣根
Original assignee: Zhenjiang Baoruitong Machinery Co ltd
Current assignee: Zhenjiang Baoruitong Machinery Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-15
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses an auxiliary lifting device for steel ingot mould divides mould, including the hoist body, the left side and the equal fixedly connected with transmission case in right side of hoist body inner chamber, the front side and the dorsal part of transmission incasement wall bottom all have a bull stick, the top fixedly connected with gear of bull stick through bearing frame swing joint. The utility model discloses a user uses rotatory connecting rod before the hoist, the connecting rod is rotatory to drive the gear, the gear rotation drives the bull stick rotation, the bull stick rotation drives the rotatory through promoting L type slide bar toward inboard removal of ejector pad, compression spring shock attenuation when L type slide bar cooperation spout toward inboard spacing removal, last L type slide bar moves the position of the dead cable wire of sliding sleeve toward inboard side moving contact cable wire card toward inboard side moving drive sliding sleeve toward inboard, current supplementary hoist cable wire slip easily has been solved, lead to the unstable problem of in-process of lifting by crane, the security of hoist work has been increased, the efficiency of hoist work has also been improved, the practicality of hoist has also been increased.

Description

Auxiliary lifting appliance for mold splitting of steel ingot mold

Technical Field

The utility model relates to a steel ingot mould hoist machinery technical field specifically is an auxiliary hoist that is used for steel ingot mould to divide mould.

Background

Molten steel is poured into a casting mold through a ladle to be solidified to form a steel ingot, the molten steel is processed only by being cast into an ingot or a blank with a certain shape after being smelted in a steelmaking furnace, and the process of casting the steel ingot by using the casting mold is called as the ingot for short.

In the steel ingot mould course of working, need use auxiliary lifting device, but current auxiliary lifting device cable wire slides easily, leads to lifting by crane the in-process unstability, has reduced the security of hoist work, has also reduced hoist work efficiency, has also reduced the practicality of hoist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary lifting device for steel ingot mould divides mould possesses stable effectual advantage, has solved current auxiliary lifting device cable wire and has slided easily, leads to lifting by crane the unstable problem of in-process.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary lifting appliance for steel ingot mould parting comprises a lifting appliance body, wherein the left side and the right side of the inner cavity of the lifting appliance body are both fixedly connected with a transmission case, the front side and the back side of the bottom of the inner wall of the transmission box are both movably connected with a rotating rod through a bearing seat, the top of the rotating rod is fixedly connected with a gear, the surface of the rotating rod and the bottom of the gear are sleeved with a push block, the front and the back of the left side of the inner wall of the transmission box and the inner side of the push block are connected with an L-shaped sliding rod in a sliding way, the front side of the L-shaped sliding rod is contacted with one side of the push block, the top of the transmission case is movably connected with a connecting rod through a bearing seat, the bottom of the connecting rod penetrates through the top of the transmission case and is fixedly connected with a worm wheel, the front side and the back side of the worm wheel are meshed and connected with the inner side of the gear, and the left side and the right side of the inner cavity of the lifting appliance body are longitudinally and fixedly connected with a fixing mechanism on one side far away from the transmission case.

Preferably, fixed establishment includes the dead lever, the sliding sleeve has all been cup jointed to the front side and the dorsal part on dead lever surface, the left one end of transmission case inner wall is kept away from to L type slide bar runs through one side of transmission case and one side fixed connection of sliding sleeve, the cable wire has been cup jointed to the surface of dead lever and the inboard that is located the sliding sleeve, the inboard of sliding sleeve and the surface contact of cable wire.

Preferably, the left side of transmission case inner wall and the position that corresponds L type slide bar have seted up the spout, the length of spout is greater than L type slide bar displacement, the spout uses with L type slide bar cooperation.

Preferably, the front side and the back side of the inner wall of the transmission case are fixedly connected with springs, one ends, far away from the inner wall of the transmission case, of the springs are fixedly connected with one side of the L-shaped sliding rod, and the springs are matched with the L-shaped sliding rod for use.

Preferably, an opening is formed in the right side of the transmission case and in a position corresponding to the L-shaped sliding rod, the length of the opening is larger than the moving distance of the L-shaped sliding rod, and the opening is matched with the L-shaped sliding rod for use.

Preferably, the surface of the sliding sleeve is sleeved with a rubber pad, the cross-sectional area of the rubber pad is equal to that of the sliding sleeve, and the rubber pad is matched with the sliding sleeve for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the hoist body, the transmission case, the bull stick, the gear, the ejector pad, L type slide bar, the connecting rod, worm wheel and fixed establishment cooperation are used, rotatory connecting rod before using the hoist through the user, the connecting rod is rotatory to drive the gear, the gear rotation drives the bull stick rotatory, the bull stick is rotatory to drive the rotatory through promoting L type slide bar toward inboard removal of ejector pad, compression spring shock attenuation when L type slide bar cooperation spout toward inboard spacing removal, last L type slide bar moves the position of the dead cable wire of sliding sleeve toward inboard side movable contact cable wire card to the inboard side, current supplementary hoist cable wire easy slip has been solved, lead to lifting by crane the unstable problem of in-process, the security of hoist work has been increased, the efficiency of hoist work has also been improved, the practicality of hoist has also been increased.

2. The utility model discloses a setting of spout can make L type slide bar at the inside back-and-forth movement of spout, plays spacing effect simultaneously, has avoided L type slide bar to appear the phenomenon of rocking at the in-process that removes, also reduces L type slide bar at the inside friction of spout, increases the life of L type slide bar.

3. The utility model discloses a setting of spring can assist L type slide bar to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided L type slide bar because rock the phenomenon of noise production at the in-process that removes, also increases the stability that L type slide bar removed.

4. The utility model discloses an open-ended sets up, can make the L type slide bar complete carry out mechanical transmission through the opening, has avoided open-ended length short excessively to lead to L type slide bar to remove to the phenomenon that the opening edge department collided, also improves the security of mechanical work.

5. The utility model discloses a setting of rubber pad can assist the sliding sleeve to carry out work, plays the effect of protection simultaneously, has avoided the sliding sleeve direct and the cable wire contact to cause wearing and tearing, also prolongs the live time of sliding sleeve.

Drawings

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

FIG. 2 is a top view of the hanger body shown in FIG. 1 according to the present invention;

FIG. 3 is a top cross-sectional view of the transmission housing of FIG. 2 according to the present invention;

fig. 4 is a top partial sectional view of the transmission case structure of fig. 2 according to the present invention.

In the figure: the lifting appliance comprises a lifting appliance body 1, a transmission case 2, a rotating rod 3, a gear 4, a pushing block 5, a sliding rod 6L, a connecting rod 7, a worm wheel 8, a fixing mechanism 9, a fixing rod 91, a sliding sleeve 92, a steel cable 93, a sliding chute 10, a spring 11, an opening 12 and a rubber pad 13.

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. 1-4, an auxiliary lifting appliance for steel ingot mold parting comprises a lifting appliance body 1, wherein a transmission case 2 is fixedly connected to the left side and the right side of the inner cavity of the lifting appliance body 1, a rotating rod 3 is movably connected to the front side and the back side of the bottom of the inner wall of the transmission case 2 through a bearing seat, a gear 4 is fixedly connected to the top of the rotating rod 3, a push block 5 is sleeved on the surface of the rotating rod 3 and positioned at the bottom of the gear 4, an L-shaped slide bar 6 is slidably connected to the front side and the back side of the left side of the inner wall of the transmission case 2 and positioned at the inner side of the push block 5, a chute 10 is formed in the left side of the inner wall of the transmission case 2 and corresponding to the L-shaped slide bar 6, the length of the chute 10 is greater than the moving distance of the L-shaped slide bar 6, the chute 10 is used in cooperation with the L-shaped slide bar 6, the L-shaped slide bar, the friction of the L-shaped sliding rod 6 in the sliding groove 10 is also reduced, the service life of the L-shaped sliding rod 6 is prolonged, springs 11 are fixedly connected to the front side and the back side of the inner wall of the transmission box 2, one end, far away from the inner wall of the transmission box 2, of each spring 11 is fixedly connected with one side of the L-shaped sliding rod 6, each spring 11 is matched with the L-shaped sliding rod 6 for use, the L-shaped sliding rod 6 can be assisted to work through the arrangement of the springs 11, meanwhile, the damping and resetting effects are achieved, the phenomenon that noise is generated due to shaking of the L-shaped sliding rod 6 in the moving process is avoided, the moving stability of the L-shaped sliding rod 6 is also improved, an opening 12 is formed in the right side of the transmission box 2 and in the position corresponding to the L-shaped sliding rod 6, the length of the opening 12 is larger than the moving distance of the L-shaped sliding rod 6, the opening 12 is matched with the, the phenomenon that the L-shaped sliding rod 6 moves to the edge of the opening 12 to collide due to the fact that the length of the opening 12 is too short is avoided, and the safety of mechanical work is also improved, the front side of the L-shaped sliding rod 6 is in contact with one side of the push block 5, the top of the transmission case 2 is movably connected with the connecting rod 7 through the bearing seat, the bottom of the connecting rod 7 penetrates through the top of the transmission case 2 and is fixedly connected with the worm wheel 8, the front side and the back side of the worm wheel 8 are in meshed connection with the inner side of the gear 4, the left side and the right side of the inner cavity of the lifting appliance body 1 and the side far away from the transmission case 2 are longitudinally and fixedly connected with the fixing mechanism 9, the fixing mechanism 9 comprises a fixing rod 91, the front side and the back side of the surface of the fixing rod 91 are both sleeved with the sliding sleeves 92, one end, far away from the left side of the, the inboard of sliding sleeve 92 and the surface contact of cable wire 93, the surperficial cover of sliding sleeve 92 is equipped with rubber pad 13, and the cross-sectional area of rubber pad 13 equals the cross-sectional area of sliding sleeve 92, and rubber pad 13 uses with the cooperation of sliding sleeve 92, through the setting of rubber pad 13, can assist sliding sleeve 92 to carry out work, plays the effect of protection simultaneously, has avoided sliding sleeve 92 direct and cable wire 93 contact to cause wearing and tearing, also prolongs sliding sleeve 92's live time.

During the use, the user is through using hoist preceding swivelling joint pole 7, and connecting rod 7 is rotatory to drive gear 4 rotatory, and gear 4 is rotatory to drive bull stick 3 rotatory, and bull stick 3 is rotatory to drive 5 rotatory through promoting L type slide bar 6 and move towards inboard, and L type slide bar 6 cooperates with spout 10 and moves compression spring 11 shock attenuation towards inboard spacing removal the time, and L type slide bar 6 moves towards the inboard and drives sliding sleeve 92 and move towards the inboard position of contact cable wire 93 card dead cable wire 93 towards the inboard finally.

In summary, the following steps: this an auxiliary lifting device for steel ingot mould divides mould, through hoist body 1, transmission case 2, bull stick 3, gear 4, ejector pad 5, L type slide bar 6, connecting rod 7, worm wheel 8 and fixed establishment 9 cooperation are used, use rotatory connecting rod 7 before the hoist through the user, connecting rod 7 is rotatory to drive gear 4 rotatory, gear 4 is rotatory to drive bull stick 3 rotatory, 3 rotatory through promoting L type slide bar 6 toward inboard removal of driving ejector pad 5 of bull stick 5 rotation, compression spring 11 shock attenuation when L type slide bar 6 cooperation spout 10 toward inboard spacing removal, L type slide bar 6 moves the position of contact cable wire 93 card dead cable wire 93 toward inboard side of driving sliding sleeve 92 toward inboard at last, solved current auxiliary lifting device cable wire and slided easily, lead to lifting the unstable problem of in-process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides an auxiliary lifting device for steel ingot mould divides mould, includes hoist body (1), its characterized in that: the lifting appliance comprises a lifting appliance body (1), wherein a transmission case (2) is fixedly connected to the left side and the right side of an inner cavity of the lifting appliance body (1), a rotating rod (3) is movably connected to the front side and the back side of the inner wall bottom of the transmission case (2), a gear (4) is fixedly connected to the top of the rotating rod (3), a push block (5) is sleeved on the surface of the rotating rod (3) and located at the bottom of the gear (4), an L-shaped slide rod (6) is slidably connected to the front side and the back side of the inner wall of the transmission case (2) and located at the inner side of the push block (5), the front side of the L-shaped slide rod (6) is in contact with one side of the push block (5), a connecting rod (7) is movably connected to the top of the transmission case (2) through a bearing seat, a worm wheel (8) is fixedly connected to the bottom of the connecting rod (7) in a penetrating manner, the lifting appliance is characterized in that a fixing mechanism (9) is fixedly connected to the left side and the right side of the inner cavity of the lifting appliance body (1) in the longitudinal direction on one side far away from the transmission case (2).

2. An auxiliary lifting appliance for ingot mold splitting according to claim 1, characterized in that: fixed establishment (9) are including dead lever (91), sliding sleeve (92) have all been cup jointed to the front side and the dorsal part on dead lever (91) surface, transmission case (2) inner wall left one end is run through one side of transmission case (2) and one side fixed connection of sliding sleeve (92) are kept away from in L type slide bar (6), cable wire (93) have been cup jointed on the surface of dead lever (91) and the inboard that is located sliding sleeve (92), the surface contact of the inboard of sliding sleeve (92) and cable wire (93).

3. An auxiliary lifting appliance for ingot mold splitting according to claim 1, characterized in that: the left side of transmission case (2) inner wall just corresponds L type slide bar (6) the position and has seted up spout (10), the length of spout (10) is greater than L type slide bar (6) displacement, spout (10) and L type slide bar (6) cooperation use.

4. An auxiliary lifting appliance for ingot mold splitting according to claim 1, characterized in that: the equal fixedly connected with spring (11) in front side and the dorsal part of transmission case (2) inner wall, one end and one side fixed connection of L type slide bar (6) of transmission case (2) inner wall are kept away from in spring (11), spring (11) and L type slide bar (6) cooperation are used.

5. An auxiliary lifting appliance for ingot mold splitting according to claim 1, characterized in that: an opening (12) is formed in the position, corresponding to the L-shaped sliding rod (6), on the right side of the transmission case (2), the length of the opening (12) is larger than the moving distance of the L-shaped sliding rod (6), and the opening (12) is matched with the L-shaped sliding rod (6) for use.

6. An auxiliary lifting appliance for ingot mold splitting according to claim 2, characterized in that: the surface cover of sliding sleeve (92) is equipped with rubber pad (13), the cross-sectional area of rubber pad (13) equals the cross-sectional area of sliding sleeve (92), rubber pad (13) and sliding sleeve (92) cooperation use.