CN219986162U

CN219986162U - Draw and rectify quick-witted base

Info

Publication number: CN219986162U
Application number: CN202321152174.0U
Authority: CN
Inventors: 王磊; 焦晓凯; 贾松; 林国海; 王军
Original assignee: Beijing Cisti Engineering Co ltd
Current assignee: Beijing Cisti Engineering Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-11-10
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to a tension leveler base, which comprises a base frame and a water receiving seat. The utility model changes the former base into the base with the cavity, wherein the base frame is provided with two sections of the water inlet section and the water return section, the water inlet section and the water return section are respectively provided with the water inlet cavity and the water return cavity, and the cooling liquid can be distributed on the whole withdrawal and straightening machine production line through the water inlet cavity and the water return cavity, so that the withdrawal and straightening machine production line has the function of the water separator, and the cooling liquid can be uniformly distributed to each withdrawal and straightening machine through the water receiving seat. The utility model can reduce the number of pipelines in workshops by directly replacing the water diversion station with the base, and can reduce the construction amount due to the reduction of the pipelines, thereby saving a great amount of material cost. The utility model saves the installation space and the maintenance space, reduces the construction quantity, solves the problems of difficult construction of the withdrawal and straightening machine region, difficult maintenance in later period, serious scale accumulation, incapability of cleaning and the like, and has more considerable combination effect on the withdrawal and straightening machine with multiple frames.

Description

Draw and rectify quick-witted base

Technical Field

The utility model relates to the technical field of withdrawal and straightening machines, in particular to a withdrawal and straightening machine base.

Background

The withdrawal and straightening machine is one of important core equipment of the continuous casting machine, and has the function of continuously withdrawing and straightening a casting blank after a certain blank shell is formed in a crystallizer, and a base of the withdrawal and straightening machine is a key of fixedly supporting the withdrawal and straightening machine. In order to ensure the casting blank quality, the withdrawal and straightening rollers are strictly ensured to be on the correct roller row, so that the mounting precision requirement on the base supported by the withdrawal and straightening rollers is higher, the strength of the base is ensured, and the thermal deformation is avoided particularly in a high-temperature area for a long time. The withdrawal and straightening machine belongs to continuous working equipment, and has to ensure normal operation under severe environments such as high temperature and the like, ensure that the withdrawal and straightening machine is cooled in place, and complete maintenance and replacement in the shortest and fastest time under the current rapid and efficient production rhythm, thereby creating the maximum production value for production enterprises. The withdrawal and straightening machine area is an equipment installation dense area, and a reasonable overhaul space and a reasonable production operation space are reserved. The water receiving in the region of the general continuous casting machine withdrawal and straightening machine is directly connected to the side of the single-frame withdrawal and straightening machine through a pipeline, and then is connected to the withdrawal and straightening machine body through a hose, so that the large number of pipelines in the region of the withdrawal and straightening machine can be caused, the pipelines are arranged in a crossing way with medium pipelines such as hydraulic and lubrication, the construction is difficult and complicated, the large number of the water pipelines occupies most of the region space of the withdrawal and straightening machine, the factors such as small overhaul space, inconvenient overhaul and the like are caused, the scale in the region is seriously accumulated and cleaned due to the falling of the scale for a long time, and the situation that the scale cannot be cleaned even is caused, and the machine is stopped for processing when serious. At present, a quick water receiving design mode of a water receiving plate and a tension leveler is adopted, but only the quick water receiving problem is solved, and a series of problems caused by a plurality of pipelines are not solved.

Therefore, it is necessary to provide a novel base of a tension leveler, so as to solve the problem of narrow space of the tension leveler.

Disclosure of Invention

In view of the above, the present utility model provides a base of a tension leveler to solve the above problems.

According to an aspect of the present utility model, there is provided a tension leveler base including: a base frame and a water receiving seat. The inside coolant liquid passageway that has of base frame, the water receiving seat sets up in the side of base frame, and water receiving seat is linked together with the coolant liquid passageway, and the coolant liquid passageway can form the liquid return circuit with the cooling tube of withdrawal and straightening machine.

In one possible implementation, the base frame has: a water inlet section, a water return section and a connecting part. The water inlet section is provided with a water inlet cavity. The water return section is provided with a water return cavity. The water inlet section is connected with the water return section through a connecting part. The water receiving seat is communicated with the water inlet section through a water inlet pipeline, and the water receiving seat is positioned on the outer vertical surface of the water inlet section. The water receiving seat is communicated with the water return section through a water return pipeline, and the water receiving seat is positioned on the outer vertical surface of the water return section.

In one possible implementation manner, the method further includes: and adjusting the valve. The adjusting valve is communicated with the water inlet pipeline, and the position of the adjusting valve is between the water receiving seat and the water inlet pipeline. The adjusting valve is communicated with the water return pipeline, and the position of the adjusting valve is between the water receiving seat and the water return pipeline.

In one possible implementation manner, the method further includes: a thermistor. The thermistor is arranged on the water return pipeline and is positioned between the regulating valve and the water receiving seat. The thermistor is electrically connected with the monitoring panel.

In one possible implementation manner, the method further includes: the positioning guide connecting plate is arranged on the top surface of the base frame and positioned on two sides of the water receiving seat.

In one possible implementation, the positioning guide connection plate includes: the first connecting plate, the second connecting plate and the third connecting plate. The first connecting plate is square. The front projection of the second connecting plate is in a convex shape. The third connecting plate is of a double-layer table-shaped structure, the bottom layer of the third connecting plate is of a square structure, and the top layer of the third connecting plate is of a round structure.

In one possible implementation, the top end of the base frame has a spigot, and the positioning connection guide plate is detachably connected to the top end of the base frame through the spigot.

In one possible implementation manner, the method further includes: the swing bolt is arranged on the outer vertical surface of the base frame, and the position of the swing bolt corresponds to the position of the positioning guide connecting plate.

In one possible implementation, the base frame has a fixed block, and the swing bolt is clamped with the base frame by the fixed block.

The utility model has the beneficial effects that: the utility model changes the former base frame into the base frame with a cooling liquid channel, and the cooling liquid can be directly communicated with the tension leveler through the water receiving seat, so that the utility model has the function of a water separator, and the cooling liquid can be uniformly distributed to each tension leveler through the water receiving seat. The design of directly replacing the water diversion station by the base can reduce the number of pipelines in a workshop, and the specific aspect of reducing the construction amount needs to be considered is more. The utility model saves the installation space and the maintenance space, reduces the construction quantity, solves the problems of difficult construction of the withdrawal and straightening machine region, difficult maintenance in later period, serious scale accumulation, incapability of cleaning and the like, and has more considerable combination effect on the withdrawal and straightening machine with multiple frames.

On the other hand, due to the increase of the space, a user can use fewer manpower to clean and recycle the iron scales, so that the metal yield is correspondingly improved while the manpower consumption is reduced.

Furthermore, because the cooling liquid flows in the base, the thermal deformation of the base can be reduced and the service life of the base can be prolonged in a working environment of long-term high-temperature baking.

Other features and aspects of the present utility model will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a main block diagram of a tension leveler base according to an embodiment of the present utility model;

fig. 2 shows a schematic main body diagram of a base of a withdrawal and straightening machine connected to a base withdrawal and straightening machine according to an embodiment of the present utility model.

Detailed Description

Various exemplary embodiments, features and aspects of the utility model will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It should be understood, however, that the terms "center," "longitudinal," "transverse," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the utility model or simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

In addition, numerous specific details are set forth in the following description in order to provide a better illustration of the utility model. It will be understood by those skilled in the art that the present utility model may be practiced without some of these specific details. In some instances, well known methods, procedures, components, and circuits have not been described in detail so as not to obscure the present utility model.

Fig. 1 shows a main body structure diagram of a withdrawal and straightening machine base according to an embodiment of the present utility model, and fig. 2 shows a main body schematic diagram of the withdrawal and straightening machine base according to an embodiment of the present utility model connected to a base withdrawal and straightening machine.

As shown in fig. 1-2, the tension leveler base includes: the base frame 100 and the water receiving seat 130. The base frame 100 has a cooling fluid channel therein, the water receiving seat 130 is disposed beside the base frame 100, and the water receiving seat 130 is communicated with the cooling fluid channel, and the cooling fluid channel can form a fluid loop with a cooling tube of the tension leveler 200.

In this embodiment, the conventional base frame 100 is changed to the base frame 100 having a cooling liquid channel, and the cooling liquid can be directly communicated with the withdrawal and straightening machine 200 via the water receiving seat 130, so that the withdrawal and straightening machine has the function of a water separator, and the cooling liquid can be uniformly distributed to each withdrawal and straightening machine via the water receiving seat 130. The design of directly replacing the water diversion station by the base can reduce the number of pipelines in a workshop, and the specific aspect of reducing the construction amount needs to be considered is more. The utility model saves installation space and overhaul space, reduces construction quantity, solves the problems of difficult construction of the region of the tension leveler 200, difficult maintenance in later period, serious accumulation of oxide scales, incapability of cleaning and the like, and has more considerable combination effect on the multi-rack tension leveler 200.

In one embodiment, the base frame 100 has: a water inlet section 110, a water return section 120 and a connecting part. The water inlet section 110 is provided with a water inlet cavity. The water return section 120 is provided with a water return cavity. The water inlet section 110 is connected with the water return section 120 through a connection portion. The water receiving seat 130 is communicated with the water inlet section 110 through a water inlet pipeline, and the water receiving seat 130 is positioned on the outer vertical surface of the water inlet section 110. The water receiving seat 130 is communicated with the water return section 120 through a water return pipeline, and the water receiving seat 130 is positioned on the outer vertical surface of the water return section 120. In this design, a complete coolant circuit is formed with the withdrawal and straightening machine 200 through the water inlet section 110 and the water return section 120. The connection portion may make the structure of the base frame 100 more stable.

In one specific embodiment, the method further comprises: the valve 140 is adjusted. The adjusting valve 140 is communicated with the water inlet pipeline, and the position of the adjusting valve 140 is between the water receiving seat 130 and the water inlet pipeline. The adjusting valve 140 is communicated with the water return pipeline, and the position of the adjusting valve 140 is between the water receiving seat 130 and the water return pipeline. In this design, the adjusting valve 140 is used for independently adjusting the cooling liquid amount of each tension leveler 200, so that water resources can be saved to a certain extent.

In one specific embodiment, the method further comprises: a thermistor 150. The thermistor 150 is disposed on the water return line, and the thermistor 150 is located between the regulating valve 140 and the water receiving seat 130. The thermistor 150 is electrically connected to the monitoring panel. In this design, the thermistor 150 is used to detect the temperature of the coolant entering the water return section 120 and display the temperature on the monitoring panel, and the technology of connecting the thermistor 150 with the monitoring panel and displaying the temperature is the prior art, so that the usage purpose can be achieved without labor of the skilled person, and therefore, the utility model is not repeated. The user can adjust the amount of the cooling liquid introduced into the interior of the tension leveler 200 according to the temperature. To achieve the most suitable water quantity.

In one specific embodiment, the method further comprises: the positioning guide connection plate 160 is arranged on the top surface of the base frame 100 and positioned on two sides of the water receiving seat 130. In this design, there is a groove position that matches with location direction connecting plate 160 in the machine 200 bottom of drawing and straightening, and when hoist and mount, the user can be according to the accurate location of location direction connecting plate 160 realization drawing and straightening machine 200, guarantees that drawing and straightening machine 200 can be linked together with the compaction of water receiving seat 130.

In one embodiment, the positioning guide web 160 includes: the first connecting plate, the second connecting plate and the third connecting plate. The first connecting plate is square. The front projection of the second connecting plate is in a convex shape. The third connecting plate is of a double-layer table-shaped structure, the bottom layer of the third connecting plate is of a square structure, and the top layer of the third connecting plate is of a round structure. In this design, the shape of the positioning guide connection plate 160 is not one, and the user can determine which positioning guide connection plate 160 to use by himself, and the shape of the corresponding position at the bottom of the corresponding tension leveler 200 is matched.

In one embodiment, the top end of the base frame 100 has a spigot, and the positioning connection guide plate is detachably connected to the top end of the base frame 100 through the spigot. In this design, the spigot is to provide a mounting location for the positioning guide web 160, which is well defined during the production phase. And after the installation site is reached, the installation is not needed to be carried out from new measurement, so that the time for site installation is saved, and the efficiency is improved.

In one specific embodiment, the method further comprises: the swing bolt 170 is disposed on the outer vertical surface of the base frame 100, and the position of the swing bolt 170 corresponds to the position of the positioning guide connection plate 160. In this design, the user fixes the tension leveler 200 to the base by the swing bolts 170 after it is positioned on the corresponding positioning guide connection plate 160.

In one embodiment, the base frame 100 has a fixed block 180, and the swing bolt 170 is engaged with the base frame 100 through the fixed block 180.

In one embodiment, the water inlet section 110 is in a strip shape, the side projection of the water inlet section 110 is rectangular, and the aspect ratio of the water inlet section 110 is between 2 and 5. The backwater section 120 is strip-shaped, the side projection of the backwater section 120 is rectangular, and the height-width ratio of the backwater section 120 is between 2 and 5. In this design, the height is ensured because other parts are required to be installed on both sides of the water inlet section 110 and the water return section 120. The aspect ratio is between 5 and 9, preferably 7.

It should be noted that, although the base of the tension leveler 200 is described above by taking fig. 1-2 as an example, those skilled in the art will understand that the present utility model should not be limited thereto. In fact, the user can flexibly set the base of the tension leveler 200 according to personal preference and/or actual application scene, so long as the requirement is met.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A tension leveler base, comprising: a base frame and a water receiving seat;

the cooling liquid channel is arranged in the base frame, the water receiving seat is arranged at the side of the base frame and is communicated with the cooling liquid channel, and the cooling liquid channel can form a liquid loop with a cooling pipe of the tension leveler.

2. The tension leveler base of claim 1, wherein the base frame has: a water inlet section, a water return section and a connecting part;

the water inlet section is provided with a water inlet cavity;

the water return section is provided with a water return cavity;

the water inlet section is connected with the water return section through the connecting part;

the water receiving seat is communicated with the water inlet section through a water inlet pipeline and is positioned on the outer vertical surface of the water inlet section;

the water receiving seat is communicated with the water return section through a water return pipeline, and is positioned on the outer vertical surface of the water return section.

3. The tension leveler base of claim 2, further comprising: adjusting a valve;

the adjusting valve is communicated with the water inlet pipeline, and the position of the adjusting valve is between the water receiving seat and the water inlet pipeline;

the adjusting valve is communicated with the water return pipeline, and the position of the adjusting valve is between the water receiving seat and the water return pipeline.

4. The tension leveler base of claim 3, further comprising: a thermistor;

the thermistor is arranged on the water return pipeline and is positioned between the regulating valve and the water receiving seat;

the thermistor is electrically connected with the monitoring panel.

5. The tension leveler base of claim 1, further comprising: the positioning guide connecting plate is arranged on the top surface of the base frame and positioned on two sides of the water receiving seat.

6. The tension leveler base of claim 5, wherein the positioning-guiding web comprises: the first connecting plate, the second connecting plate and the third connecting plate;

the first connecting plate is square;

the front projection of the second connecting plate is in a convex shape;

the third connecting plate is of a double-layer table-shaped structure, the bottom layer of the third connecting plate is of a square structure, and the top layer of the third connecting plate is of a round structure.

7. The tension leveler base of claim 5, wherein the top end of the base frame has a spigot, and the positioning connection guide plate is detachably connected to the top end of the base frame through the spigot.

8. The tension leveler base of claim 5, further comprising: the swing bolt is arranged on the outer vertical face of the base frame, and the position of the swing bolt corresponds to the position of the positioning guide connecting plate.

9. The tension leveler base of claim 8, wherein the base frame has a securing block, the swing bolt being snap-fit with the base frame through the securing block.