CN212859267U - Tank base mounting and positioning device and molten iron car - Google Patents

Abstract

The utility model provides a tank base installation positioner and hot metal car relates to hot metal car technical field. Tank base installation positioner, set up positioning groove on the tank base, positioning groove is used for fixing a position the gudgeon of hot metal bottle, including being used for the simulation the model device and two locating plates of the jar body of hot metal bottle, two the locating plate is located respectively the both ends of model device length direction, and two the locating plate about model device length direction's central symmetry sets up, two the locating plate respectively with the model device is connected, the locating plate is used for the location positioning groove's center. The utility model discloses a model device simulation the jar body of hot metal bottle, through two the locating plate simulation two gudgeons that length direction set up are followed to the hot metal bottle, through the locating plate is right positioning groove's location is realized two on the tank base the location of tank base relative position, the location is convenient, and the quality is little, and the practicality is strong.

Description

Tank base mounting and positioning device and molten iron car

Technical Field

The utility model relates to a hot metal car technical field particularly, relates to a tank base installation positioner and hot metal car.

Background

The hot metal car is generally provided with two tank seats used for placing and positioning the hot metal tank, the hot metal tank is provided with trunnions, the tank seats are provided with positioning grooves corresponding to the trunnions, and the hot metal tank is positioned by the cooperation of the trunnions and the grooves. The accuracy of the installation positions of the two tank bases is crucial to the stability of the hot metal ladle in transportation, but the positions of the tank bases are not easy to determine and difficult to adjust due to the large mass of the hot metal ladle, and certain dangers exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem fix a position inconvenient problem in the pot seat installation of molten iron car.

In order to solve the problem, the utility model provides a tank base installation positioner on the one hand, set up positioning groove on the tank base, positioning groove is used for fixing a position the gudgeon of hot metal bottle, including model device and two locating plates that are used for simulating the jar body of hot metal bottle, two the locating plate is located respectively the both ends of model device length direction, and two the locating plate about model device length direction's central symmetry sets up, two the locating plate respectively with the model device is connected, the locating plate is used for the location positioning groove's center.

Optionally, the template device includes two mounting surface structures and at least one connecting rod structure, the two mounting surface structures are respectively located at two ends of the connecting rod structure in the length direction, the two mounting surface structures are respectively connected with the connecting rod structure, and the two mounting surface structures are respectively suitable for being connected with the positioning plate.

Optionally, the linkage arrangement comprises a first linkage and a second linkage; the first connecting rod is connected with the second connecting rod, the first connecting rod is suitable for telescopic movement relative to the second connecting rod, the telescopic direction of the first connecting rod is consistent with the length direction of the template device, and the position of the first connecting rod on the second connecting rod is suitable for keeping locking.

Optionally, the connecting rod structure further includes a rotating member, the second connecting rod includes a cylinder structure, the first connecting rod is at least partially accommodated in the cylinder structure, and the first connecting rod and the cylinder structure are slidably connected along a length direction of the template device; the circumference lateral wall of barrel structure is provided with screw hole structure, the rotating member wear to locate screw hole structure and with the circumference lateral wall of first connecting rod is laminated mutually, the rotating member with screw hole structure threaded connection.

Optionally, a graduated scale is arranged on the first connecting rod along the length direction of the sample plate device.

Optionally, a graduated scale is arranged at one end of the positioning plate close to the template device along the length direction of the template device.

Optionally, the positioning plates include a first positioning plate and a second positioning plate, and the first positioning plate and the second positioning plate are symmetrically arranged about the center of the template device in the width direction; the center distance between the first positioning plate and the second positioning plate is suitable for being consistent with the center distance between the two trunnions at one end of the tank body in the length direction.

Optionally, the positioning device further comprises a positioning member, at least part of the positioning member is located below the positioning plate, the positioning member is located at the center of the positioning plate along the width direction of the sample plate device, the positioning member is connected with the positioning plate, and both ends of the positioning plate along the width direction of the sample plate device and the lower end of the positioning member are suitable for being attached to the inner wall of the positioning groove.

Optionally, the positioning member is slidably connected to the positioning plate, the positioning member is adapted to slide in an up-down direction, and a scale is disposed on the positioning member in the up-down direction.

Compared with the prior art, the utility model has the advantages that: through setting up model device and two the locating plate, through the simulation of model device the jar body of hot metal bottle, through two the locating plate simulation two gudgeon that the hot metal bottle set up along length direction, when carrying out the installation location of jar seat, through the locating plate is right positioning groove's location realizes two on the jar seat location of jar seat relative position, jar seat installation positioner simple structure, the location is convenient, and the quality is little, and dangerous little, the practicality is strong.

The utility model discloses another aspect provides the hot metal car, including any one of the aforesaid tank base installation positioner. Therefore, the molten iron car is simpler, more convenient and more reliable during installation and positioning of the tank seat, and has strong practicability.

Drawings

Fig. 1 is a schematic front view of a hot metal ladle for transporting a hot metal car according to an embodiment of the present invention;

fig. 2 is a left side view schematic structural view of a hot metal ladle transporting a hot metal car according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a tank base according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a positioning device for installing a tank base according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a positioning device for installing a tank base according to another embodiment of the present invention;

fig. 6 is a partial enlarged view of the utility model at a in fig. 5;

fig. 7 is a schematic structural view of a positioning device for installing a tank base according to another embodiment of the present invention;

fig. 8 is a schematic structural view of a positioning device for installing a tank base according to another embodiment of the present invention;

fig. 9 is a partially enlarged view of the present invention at B in fig. 8;

fig. 10 is a schematic view of an exemplary embodiment of the present invention showing a structure of a positioning device for installing a tank base.

Description of reference numerals:

1-a hot metal ladle, 2-a sample plate device, 11-a ladle body, 12-a trunnion, 21-a connecting rod structure, 211-a first connecting rod, 212-a second connecting rod, 2121-a barrel structure, 213-a rotating piece, 22-an installation surface structure, 3-a positioning plate, 31-a first positioning plate, 32-a second positioning plate, 4-a ladle seat, 41-a positioning groove, 5-a base and 6-a positioning piece.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to fig. 1 to 10.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first" or "second" may be explicitly or implicitly stated as including at least one such feature. Unless specifically limited otherwise, "a plurality" means at least two, e.g., two, three, etc. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the terms "an example," "one implementation," and "some implementations," etc., mean that a particular feature, structure, material, or characteristic described in connection with the example or implementation is included in at least one example or implementation of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

In the drawings of the present specification, an XYZ coordinate system is provided, in which a forward direction of an X axis represents a right direction, a reverse direction of the X axis represents a left direction, a forward direction of a Y axis represents a front direction, a reverse direction of the Y axis represents a rear direction, a forward direction of a Z axis represents an upper direction, and a reverse direction of the Z axis represents a lower direction, wherein "forward", "rear", "left", "right", "upper" and "lower" do not constitute a limitation on a specific structure, and are based on only a position in the drawings.

In addition, all directions or positional relationships mentioned in the embodiments of the present specification are positional relationships based on the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not imply or imply that the device or element referred to must have a specific orientation, and are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, the embodiment of the utility model provides a can base installation positioner, set up positioning groove 41 on the can base 4, positioning groove 41 is used for fixing a position trunnion 12 of hot metal bottle 1, including model device 2 and two locating plates 3 that are used for simulating jar body 11 of hot metal bottle 1, two locating plate 3 is located respectively 2 length direction's of model device both ends, and two locating plate 3 about 2 length direction's of model device centrosymmetric sets up, two locating plate 3 respectively with model device 2 is connected, locating plate 3 is used for the location positioning groove 41's center.

It should be noted that, as shown in fig. 1 to 3, fig. 1 is a schematic front view structure diagram of a hot metal ladle for transporting a hot metal car in an embodiment of the present invention; fig. 2 is a left side view schematic structural view of a hot metal ladle transporting a hot metal car according to an embodiment of the present invention; fig. 3 is a schematic perspective view of a tank seat according to an embodiment of the present invention. The molten iron car comprises a base 5 and at least two tank seats 4, wherein the tank seats 4 are provided with positioning grooves 41; the hot metal bottle 1 comprises a bottle body 11 and trunnions 12, the bottle body 11 is used for containing molten iron, the trunnions 12 can be used for hoisting the hot metal bottle 1, and can also be used for matching with the positioning grooves 41 to realize the hot metal bottle 1 and the positioning of the bottle seat 4.

It should be noted that, in the present specification, unless otherwise explicitly specified and defined, the longitudinal direction coincides with the X-axis direction in the drawings, that is, coincides with the axial direction of the trunnion 12; the width direction coincides with the Y-axis direction in the drawing, and the thickness direction coincides with the Z-axis direction in the drawing.

It should be noted that the template device 2 is used for simulating the tank body 11 of the hot-metal tank 1, and mainly aims at simulating the size, particularly the size along the length direction of the tank body 11, where, as shown in fig. 1, the length L1 of the tank body 11 may be the distance between the two trunnions 12 at both ends of the tank body 11 in the length direction. It should be noted that when the two tank holders 4 are respectively attached to the two ends of the template device 2 in the length direction or in an approximately attached state, the relative positions of the two tank holders 4 in the length direction (X-axis direction) are accurately positioned. Of course, in one embodiment, the distance L2 between the two can seats 4 at the positioning groove 41 is often slightly greater than the length L1 of the can body 11 in order to leave sufficient installation clearance, and therefore the length L3 of the template device 2 may also be slightly greater than the length L1 of the can body 11. In fact, due to the machining and installation errors of the tank base 4, the length L3 of the template device 2 is often equal to or slightly less than the length L1 of the tank body 11, for example, the length L3 of the template device 2 and the length L1 of the tank body 11 satisfy: L3-L1-20 mm, L3-L1-10 mm, L3-L1-5 mm, L3-L1-2 mm or L3-L1. Of course, this depends on the machining precision and the installation requirements, and in order to solve this problem, further solutions follow and will not be described in detail here.

It should be noted that, when two of the tank holders 4 are mounted and positioned, both ends of the positioning plate 3 in the width direction of the template device 2 are in contact with the positioning grooves 41 of the tank holders 4 for positioning the centers of the positioning grooves 41, for example, the width of the positioning plate 3 is equal to the diameter of the trunnion 12, so that the positioning of the relative positions of the two tank holders 4 at both ends of the template device 2 in the length direction of the template device 2 in the width direction of the template device 2 can be realized by the cooperation of the positioning plate 3 and the positioning grooves 41.

The advantage of such setting is that, through setting up model device 2 and two locating plates 3, through model device 2 simulation jar body 11 of hot metal bottle 1, through two locating plates 3 simulation two gudgeon 12 that hot metal bottle 1 set up along length direction, when carrying out the installation location of jar seat 4, realize the location of two jar seats 4 relative position through the location of locating plate 3 to positioning groove 41 on jar seat 4, jar seat installation positioner simple structure, the location is convenient, and the quality is little, and danger is little, and the practicality is strong.

In the embodiment of the present invention, the cross-sectional shape of the positioning plate 3 is any one of a rectangle, a circle, an ellipse and a trapezoid. It should be noted that the positioning plate 3 first needs to be able to contact with the positioning recess 41, and the center of the positioning recess 41 can be positioned by the contact between the positioning plate 3 and the positioning recess 41, so the width of the positioning plate 3 should be less than or equal to the diameter of the trunnion 12. The advantage of setting up like this is convenient for the location of locating plate 3 is in the position of positioning groove 41, simple structure, the practicality is strong.

As shown in fig. 4, fig. 4 is a schematic structural view of a positioning device for installing a tank base in an embodiment of the present invention; the template device 2 comprises two mounting surface structures 22 and at least one connecting rod structure 21, the two mounting surface structures 22 are respectively located at two ends of the connecting rod structure 21 in the length direction, the two mounting surface structures 22 are respectively connected with the connecting rod structure 21, and the two mounting surface structures 22 are respectively suitable for being connected with the positioning plate 3.

It should be noted that a specific connection mode of the mounting surface structure 22 and the link structure 21 is not limited, in an embodiment, the mounting surface structure 22 and the link structure 21 are integrally connected, for example, welded, and in an embodiment, the mounting surface structure 22 is an end surface of the link structure 21 in a longitudinal direction. In another embodiment, the mounting surface structure 22 and the connecting rod structure 21 are detachably connected, for example, clamped or plugged, for example, the mounting surface structure 22 is a plate-shaped structure, the plate-shaped structure is provided with a slot, two ends of the connecting rod structure 21 are provided with plug-in structures, and the slot is in plug-in fit with the plug-in structures. The mounting surface structure 22 is suitable for being connected with the positioning plate 3, and the positioning plate 3 is detachably connected with the mounting surface structure 22 or integrally connected with the positioning plate.

The advantage of setting up like this is through setting up model device 2 includes two installation face structures 22 and at least one link structure 21, through link structure 21 can alleviate by a wide margin the quality of model device 2 can save material, practices thrift the cost and alleviate the quality of tank seat installation positioner, uses more lightly, and the practicality is strong.

As shown in fig. 5, fig. 5 is a schematic structural view of a positioning device for installing a tank base in another embodiment of the present invention; the link structure 21 includes a first link 211 and a second link 212; the first link 211 is connected to the second link 212, the first link 211 is adapted to move telescopically relative to the second link 212, the telescopic direction of the first link 211 is consistent with the length direction of the screed device 2, and the position of the first link 211 on the second link 212 is adapted to be kept locked.

It should be noted that the manner of the telescopic movement of the first link 211 is not limited, for example, the link structure 21 may be directly a telescopic link structure, but the telescopic movement does not affect the relative position relationship of the two positioning plates 3, i.e. the central symmetry of the two positioning plates 3 with respect to the length direction of the screed device 2. There are many ways in which the first link 211 can be held locked to the second link 212, for example, the first link 211 and the second link 212 can be damped to slide, for example, by a clamp-type structure to hold the first link 211 in place.

This has the advantage that the link structure 21 is provided with the first link 211 and the second link 212 which can be extended and retracted, so that the length of the template device 2 can be adjusted, on one hand, the occupied space of the tank base installation positioning device can be reduced when the template device is not used, on the other hand, the length of the link structure 21 can be adjusted as required, and the template device can be used for adjusting the position of the tank base 4 of the hot metal ladle 1 with different length specifications, for example, the distance L2 between two tank bases 4 may be 1700mm-4000mm according to the capacity of the hot metal ladle 1, and the applicability is greatly enhanced by adjusting the length of the template device 2 through the first link 211 and the second link 212 which are extended and retracted.

As shown in fig. 5, in the embodiment of the present invention, the link structure 21 further includes a rotating member 213, the second link 212 includes a cylinder structure 2121, the first link 211 is at least partially accommodated in the cylinder structure 2121, and the first link 211 and the cylinder structure 2121 are slidably connected along the length direction of the template device 2; the circumferential side wall of the barrel structure 2121 is provided with a threaded hole structure, the rotating piece 213 penetrates through the threaded hole structure and is attached to the circumferential side wall of the first connecting rod 211, and the rotating piece 213 is in threaded connection with the threaded hole structure. For example, the rotating member 213 is a screw or a component having a stud structure and a handle, and the threaded hole structure is located at one end of the barrel structure 2121 near the first link 211.

It should be noted that, in the above embodiment, the cross-sectional shape of the barrel structure 2121 may be rectangular, prismatic or elliptical, and when the cross-sectional shape of the barrel structure 2121 is circular, a sliding guide structure should be designed to avoid circumferential deflection of the first link 211 and the second link 212. In addition, along the length direction of the template device 2, the link structure 21 may be provided with a multi-stage telescopic structure to further reduce the occupied space (space in the length direction) of the tank seat installation positioning device, for example, one end of the first link 211 away from the second link 212 is also provided with a cylindrical structure, and a third link (not shown in the figures) is slidably connected to the cylindrical structure of the first link 211, which will not be described in detail here.

In another embodiment, the first link 211 and the second link 212 may be slidably connected by a rail-slider structure, which will not be described in detail herein.

The advantage of this setting is that first link 211 with second link 212 sliding connection, through rotating member 213 realizes the position locking of first link 211, the length adjustment of link structure 21 is convenient, and the reliability is high, and the practicality is strong.

As shown in fig. 5, in an embodiment of the present invention, a scale (not shown) is disposed on the first link 211 along a length direction of the template device 2, or a scale (not shown) is disposed on both the first link 211 and the second link 212.

It should be noted that the position of the scale and the starting point of the scale can be selected according to actual needs, for example, the end surface of the mounting surface structure 22 away from the link structure 21 can be selected as the starting point on the scale mark of the scale, so that the length of the entire template device 2 can be read at any time.

It should be noted that in some embodiments, the graduated scale may be an automatic winding flexible scale, such as a tape measure, in some embodiments, the fixed end and the free end of the tape measure are respectively installed at two ends of the template device 2, and when the link structure 21 is extended and retracted, the tape measure is automatically extended and retracted to quickly read data.

Like this, through the setting of scale need not to realize with the help of external instrument the adjustment and the setting of the length of link structure 21, simple structure, the practicality is strong.

In the embodiment of the present invention, as shown in fig. 6 and 10, fig. 6 is a partial enlarged view of a position a in fig. 5 of the present invention; FIG. 10 is a schematic view of an embodiment of the present invention showing a positioning device for installing a tank base; and a graduated scale is arranged at one end of the positioning plate 3 close to the sample plate device 2 along the length direction of the sample plate device 2.

As described above, the length L3 of the template device 2 may be equal to or slightly less than the length L1 of the tank body 11 due to machining errors and installation errors of the tank base 4, a certain gap may need to exist between the tank base 4 located in the longitudinal direction of the template device 2 and the end surface of the template device 2 when the tank base 4 is positioned, and a scale is provided on the positioning plate 3, so that the gap can be intuitively reflected, and installation, positioning and position detection of the tank base 4 are facilitated. In one embodiment, the graduated scales are disposed on the positioning plate 3 at both ends in the width direction of the template device 2. Thus, the position of the tank seat 4 can be adjusted according to the reading of the graduated scale, so that the tank seats 4 at the two ends of the template device 2 in the length direction are parallel to each other, and the position precision is higher.

The advantage that sets up like this lies in, through set up the scale on the locating plate 3, can pass through the scale direct-viewing reflects the terminal surface of model device 2 with the distance of tank tower 4, it is convenient right tank tower 4's location and position detect.

As shown in fig. 2 and 7, fig. 7 is a schematic structural view of a tank seat installation positioning device according to another embodiment of the present invention; the positioning plate 3 comprises a first positioning plate 31 and a second positioning plate 32, and the first positioning plate 31 and the second positioning plate 32 are symmetrically arranged about the center of the template device 2 in the width direction; the center distance L5 between the first positioning plate 31 and the second positioning plate 32 is adapted to coincide with the center distance L4 between the two trunnions 12 at one end of the tank body 11 in the longitudinal direction.

It should be noted that the center of the screed device 2 in the width direction may refer to a central plane of the screed device 2 in the Y-axis direction, and the first positioning plate 31 and the second positioning plate 32 are symmetrically disposed about the central plane. As shown in fig. 2 and 3, the two trunnions 12 at one end of the tank body 11 in the longitudinal direction are respectively placed in the two positioning grooves 41 at one end of the molten iron car in the longitudinal direction, and the center distance L5 between the first positioning plate 31 and the second positioning plate 32 is adapted to be consistent with the center distance L4 between the two trunnions 12 at one end of the tank body 11 in the longitudinal direction, so that the first positioning plate 31 and the second positioning plate 32 can be respectively used for positioning the two positioning grooves 41 at the same end of the molten iron car in the longitudinal direction. As shown in fig. 10, when two of the tank holders 4 are installed, firstly, two of the tank holders 4 are initially put in place, then the first positioning plate 31 and the second positioning plate 32 located at one end (e.g., one end in the forward direction of the X-axis) in the length direction of the sample plate device 2 are put into the positioning groove 41 of the first tank holder 4, then the position of the second tank holder 4 is adjusted, the positioning of the second tank holder 4 is realized by the cooperation of the first positioning plate 31 and the second positioning plate 32 located at the other end (e.g., one end in the reverse direction of the X-axis) in the length direction of the sample plate device 2 and the positioning groove 41 of the second tank holder 4, the positioning of the two tank holders 4 in the width direction is realized, the distance between the two tank holders 4 is finely adjusted in the length direction, and the positions of the two tank holders 4 are locked by a fastening device such as a screw, of course, in one embodiment, the first positioning plate 31 and the second positioning plate 32 may be used for positioning one of the tank seats 4, that is, two tank seats 4 may be disposed at one end of the template device 2 in the length direction, and one positioning groove 41 may be disposed on each of the two tank seats 4.

The advantage that sets up like this is that, through with locating plate 3 set up to first locating plate 31 with second locating plate 32, through first locating plate 31 with second locating plate 32 with positioning groove 41's cooperation is realized the location of jar seat 4, the location of jar seat 4 is reliable, and, work as when be provided with the scale on locating plate 3 (first locating plate 31 with second locating plate 32), through the scale can also judge to a certain extent two whether the terminal surface that jar seat 4 is adjacent is parallel or is similar to the parallel, also can be used for judging two the depth of parallelism of jar seat 4, the location of jar seat 4 is more reliable, and the practicality is strong.

In an embodiment of the invention, said first positioning plate 31 and/or said second positioning plate 32 are slidably connected (not shown in the figure) to said screed device 2 in the direction of the width of said screed device 2, and the position of said first positioning plate 31 and/or said second positioning plate 32 on said screed device 2 is adapted to remain locked.

It should be noted that, taking the example that the first positioning plate 31 is slidably connected to the template device 2, one of a guide groove and a guide rail is provided on the first positioning plate 31, the other of the guide groove and the guide rail is provided on the template device 2, the sliding connection between the first positioning plate 31 and the template device 2 is realized through the sliding connection between the guide groove and the guide rail, and the manner in which the first positioning plate 31 is locked on the template device 2 is many, for example, in an embodiment, a damping structure is provided on the sliding path of the first positioning plate 31, and the first positioning plate 31 is prevented from freely sliding through the damping structure, so as to avoid the free sliding of the first positioning plate 31 during use, and the detailed description is omitted here. In addition, when the first positioning plate 31 and/or the second positioning plate 32 are slidably connected to the template device 2 along the width direction of the template device 2, the tank seats 4 of the hot metal car may have different specifications, or two tank seats 4 may be disposed at one end of the hot metal car in the length direction, that is, four tank seats 4 may be disposed on the hot metal car to adapt to the hot metal car 1 carrying different specifications, and will not be described in detail herein.

The advantage that sets up like this lies in first locating plate 31 and/or second locating plate 32 is followed the direction of model device 2 width with model device 2 sliding connection, on the one hand when not using first locating plate 31 with second locating plate 32 can the relative slip reduce occupation space, and on the other hand can adjust as required first locating plate 31 with distance between the second locating plate 32, in order to adapt to lie in two of length direction one end on ladle 1 distance between trunnion 12, extensive applicability, the practicality is strong.

As shown in fig. 8 and 9, fig. 8 is a schematic structural view of a positioning device for installing a tank base in another embodiment of the present invention; fig. 9 is a partially enlarged view of the present invention at B in fig. 8; the utility model discloses an in the embodiment, still include setting element 6, setting element 6 at least part is located the below of locating plate 3, just setting element 6 is located locating plate 3 is followed 2 width direction's of model device center department, setting element 6 with locating plate 3 is connected, locating plate 3 is followed 2 width direction's of model device both ends with the lower extreme of setting element 6 all be suitable for with the inner wall of positioning groove 41 is laminated mutually. At this time, the lower end of the positioning member 6 is set to be cylindrical or conical, and the positioning member 6 cooperates with the positioning plate 3 to position the center of the positioning groove 41 in a manner of defining a circle by three points.

In an embodiment, when the width of the positioning plate 3 is equal to the diameter of the trunnion 12, the positioning groove 41 and the tank base mounting and positioning device have three contact points (or contact surfaces), and the connecting line of the three contact points is an isosceles right triangle, and at this time, the distance from the lower end of the positioning member 6 to the positioning plate 3 is equal to the half of the width of the positioning plate 3 minus the thickness (the size in the up-down direction, that is, the size in the Z-axis direction) of the positioning plate 3.

In one embodiment, as shown in fig. 9, the positioning member 6 is slidably connected to the positioning plate 3 in the up-down direction, and a scale is disposed on the positioning member 6 in the up-down direction. Like this, when being located two of 2 length direction both ends of model device the positioning groove 41 respectively with two when locating plate 3 has two contact points, through on the setting element 6 the reading of scale can judge two whether positioning groove 41 fixes a position and accomplishes, if two on the setting element 6 the reading of scale is the same, then two the center of positioning groove 41 is unanimous, two jar seat 4 is followed the location of 2 width direction of model device is accomplished, and this condition both is suitable for the cross sectional shape of positioning groove 41 is the circular condition of rule, also is fit for the cross sectional shape of positioning groove 41 is the circular condition of non-rule. Of course, at this time, the positioning element 6 may further be provided with an adjusting mechanism, so that the positioning element 6 is kept locked with respect to the positioning plate 3, for example, an adjusting screw (not shown in the figure) is rotatably connected to the positioning element 6, the adjusting screw is in threaded connection with the positioning plate 3, a cover plate (not shown in the figure) is connected to the positioning element 6, and the adjusting screw is limited to be separated from the positioning element 6 by the cover plate having a through hole (the aperture of the through hole is smaller than the diameter of the large end of the adjusting screw, and the through hole is used for a wrench to pass through), which will.

The benefit that sets up like this lies in, through 2 width direction's of model device both ends with locating piece 6 location positioning groove 41's center is located two at 2 length direction both ends of model device positioning groove 41 with when jar seat installation positioner all had three contact point (or contact surface), be located two at 2 length direction both ends of model device positioning groove 41's center is all located, at this moment, two positioning groove 41 has the same central line, jar seat installation positioner location is reliable to jar seat installation positioner has more supports, and the reliability is high, and the practicality is strong.

As shown in fig. 7, in the above embodiment, the template device 2 includes two link structures 21, and the two link structures 21 are distributed along the width direction of the template device 2. For example, in one embodiment, two link structures 21 may be symmetrically disposed about the center of the pattern device 2 in the width direction to achieve better structural stability.

The advantage that sets up like this is through setting up two link structure 21 for the bulk rigidity of model device 2 can strengthen, is difficult for taking place to warp, the stability of jar seat installation positioner is higher, and the practicality is stronger.

Another embodiment of the utility model provides a hot metal car, including any one of the aforesaid tank base installation positioner. For example, the base 5 of the hot metal car is provided with a receiving structure, and the tank base mounting and positioning device is suitable for being detachably received in the receiving structure, for example, the positioning plate 3 is detachably connected with the mounting surface structure 22, and the connecting rod structure 21 is detachably connected with the mounting surface structure 22. Thus, the molten iron car is installed and positioned in the tank seat 4, so that the installation is simpler, convenient and reliable, and the practicability is strong.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims (10)

1. The utility model provides a can holder installation positioner, set up positioning groove (41) on can holder (4), positioning groove (41) are used for fixing a position gudgeon (12) of hot metal bottle (1), its characterized in that, including being used for the simulation model device (2) and two locating plates (3) of jar body (11) of hot metal bottle (1), two locating plate (3) are located respectively model device (2) length direction's both ends, and two locating plate (3) about model device (2) length direction's centrosymmetric sets up, two locating plate (3) respectively with model device (2) are connected, locating plate (3) are used for the location the center of positioning groove (41).

2. The canister seat mounting and positioning device according to claim 1, characterized in that the template device (2) comprises two mounting surface structures (22) and at least one connecting rod structure (21), the two mounting surface structures (22) are respectively located at two ends of the connecting rod structure (21) in the length direction, the two mounting surface structures (22) are respectively connected with the connecting rod structure (21), and the two mounting surface structures (22) are respectively suitable for being connected with the positioning plate (3).

3. The canister seat mounting and positioning device according to claim 2, characterized in that the link structure (21) comprises a first link (211) and a second link (212); the first connecting rod (211) is connected with the second connecting rod (212), the first connecting rod (211) is suitable for telescopic movement relative to the second connecting rod (212), the telescopic direction of the first connecting rod (211) is consistent with the length direction of the template device (2), and the position of the first connecting rod (211) on the second connecting rod (212) is suitable for keeping locking.

4. The canister seat mounting and positioning device according to claim 3, wherein the link structure (21) further comprises a rotating member (213), the second link (212) comprises a cylinder structure (2121), the first link (211) is at least partially accommodated in the cylinder structure (2121), and the first link (211) is slidably connected with the cylinder structure (2121) along the length direction of the template device (2); the circumference lateral wall of barrel structure (2121) is provided with threaded hole structure, revolving part (213) wear to locate threaded hole structure and with the circumference lateral wall laminating of first connecting rod (211) mutually, revolving part (213) with threaded hole structure threaded connection.

5. The canister seat mounting and positioning device according to claim 3, characterized in that the first connecting rod (211) is provided with a graduated scale along the length direction of the template device (2).

6. The can base mounting and positioning device according to claim 1, wherein a graduated scale is arranged at one end of the positioning plate (3) close to the template device (2) along the length direction of the template device (2).

7. The canister seat mounting and positioning device according to any of the claims 1 to 6, characterized in that the positioning plate (3) comprises a first positioning plate (31) and a second positioning plate (32), the first positioning plate (31) and the second positioning plate (32) are symmetrically arranged about the center of the template device (2) in the width direction; the center distance between the first positioning plate (31) and the second positioning plate (32) is suitable for being consistent with the center distance between the two trunnions (12) at one end of the tank body (11) in the length direction.

8. The can base mounting and positioning device according to any one of claims 1 to 6, further comprising a positioning member (6), wherein the positioning member (6) is at least partially located below the positioning plate (3), the positioning member (6) is located at the center of the positioning plate (3) along the width direction of the template device (2), the positioning member (6) is connected with the positioning plate (3), and both ends of the positioning plate (3) along the width direction of the template device (2) and the lower end of the positioning member (6) are adapted to fit with the inner wall of the positioning groove (41).

9. The can base mounting and positioning device according to claim 8, wherein the positioning member (6) is slidably connected with the positioning plate (3), the positioning member (6) is adapted to slide in an up-down direction, and a graduated scale is arranged on the positioning member (6) in the up-down direction.

10. A hot-metal car, comprising the tank base mounting and positioning device according to any one of claims 1 to 9.

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