CN217921311U - Practical upset platform of pit furnace - Google Patents
Practical upset platform of pit furnace Download PDFInfo
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- CN217921311U CN217921311U CN202222378104.9U CN202222378104U CN217921311U CN 217921311 U CN217921311 U CN 217921311U CN 202222378104 U CN202222378104 U CN 202222378104U CN 217921311 U CN217921311 U CN 217921311U
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Abstract
The utility model relates to a pit furnace is auxiliary fixtures technical field for thermal treatment, concretely relates to pit furnace practical upset platform, including the support column, the support column top is equipped with the bearing platform, and one side bottom of bearing platform is equipped with first upset hydro-cylinder, and another bottom of bearing platform is equipped with the second upset hydro-cylinder, and the work end of first upset hydro-cylinder and second upset hydro-cylinder all articulates with the bearing platform, and the stiff end of first upset hydro-cylinder and second upset hydro-cylinder all articulates with the ground plane, the bearing platform top still is equipped with the stopper, bearing platform top outer wall has seted up the spout, stopper bottom cartridge is in the spout and through bolt and spout fixed connection; the utility model discloses put the cylinder on the bearing platform, the jib penetrates the back, fixes, overturns, lifts by crane, places in the pit furnace at last, at the in-process of operation, can avoid the cylinder to collide with ground or frock, has reduced the potential safety hazard, reduces operating personnel's the operation degree of difficulty simultaneously, improves the transfer efficiency.
Description
Technical Field
The utility model relates to a pit furnace is auxiliary fixtures technical field for thermal treatment, concretely relates to pit furnace practical upset platform.
Background
The shaft furnace hanging material (cylinder barrel) which is not processed by a single piece is particularly used for processing longer workpieces, the workpieces are heavy in weight and long in length after being hung on a tool, and are easy to collide, the hanging material operation is complex, and the potential safety hazard is large. Or use the platform (the material platform is hung to a higher level than ground, and the potential safety hazard is great during the operation), or use the pit (dig the pit alone with big costs, it is inconvenient to use), all can not fine solution problem.
The scheme fully considers the operation safety and the operation difficulty of personnel, fully utilizes the gap and the pit in the middle of the quenching furnace and the tempering furnace, and carries out hanging through a series of auxiliary tools and an operation platform. The operation difficulty of personnel is reduced, and the safety is ensured.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a pit furnace practical upset platform, not only convenient to use, security are high, have reduced operating personnel's intensity of labour moreover.
For solving the technical problem, the utility model provides a practical upset platform of pit furnace, which comprises a supporting column, the support column top is equipped with the bearing platform, and one side bottom of bearing platform is equipped with first upset hydro-cylinder, and another bottom of bearing platform is equipped with second upset hydro-cylinder, and the work end of first upset hydro-cylinder and second upset hydro-cylinder all articulates with the bearing platform, and the stiff end of first upset hydro-cylinder and second upset hydro-cylinder all articulates with the ground level, bearing platform top still is equipped with a plurality of evenly distributed stoppers, the spout has been seted up to bearing platform top outer wall, stopper bottom cartridge is in the spout and through bolt and spout fixed connection.
Furthermore, the number of the first overturning oil cylinder and the second overturning oil cylinder is at least two, and the working stroke of the first overturning oil cylinder is smaller than that of the second overturning oil cylinder;
through setting up two at least first upset hydro-cylinders and second upset hydro-cylinder, can guarantee the stability of bearing platform, the working stroke of first upset hydro-cylinder is less than the working stroke of second upset hydro-cylinder, and when the upset, first upset hydro-cylinder contracts, and the extension of second upset hydro-cylinder can guarantee that the inclination of bearing platform satisfies the demand.
Furthermore, a stop block is further arranged on one side, close to the first overturning oil cylinder, of the top of the bearing platform, and the stop block is detachably connected with the bearing platform;
through setting up the dog, when the cylinder upset, make dog and bearing platform fixed connection, can play the supporting role to the cylinder through the dog, prevent that the phenomenon that skids downwards from appearing in the cylinder.
Furthermore, a fixing chain is arranged at the top of the bearing platform and is suitable for assisting in fixing the cylinder barrel;
through setting up the chain, when the upset, the chain encircles fixed cylinder, ensures that the cylinder is stable to be placed, and the length of chain can be adjusted according to cylinder external diameter size.
Furthermore, the section of the limiting block is V-shaped or triangular;
when the stopper section view is the V-arrangement, place the V-arrangement stopper respectively in the both ends of cylinder bottom, play the support positioning action, when the stopper is triangle-shaped, place the stopper respectively at the both sides outer wall of cylinder, equally can play the positioning action to the cylinder.
Furthermore, the number of the support columns is two, and the two support columns are located on one side far away from the first turnover oil cylinder; through locating the support column in the side of keeping away from first upset hydro-cylinder, when the hydro-cylinder upset, can guarantee that the bearing platform is close to the one side down rotation of first upset hydro-cylinder, guarantee the inclination of bearing platform.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the utility model discloses when needs carry out thermal treatment to work piece (cylinder) in the pit furnace, put the cylinder on bearing platform, the jib penetrates the back, fixes, overturns, lifts by crane, places in the pit furnace at last, at the in-process of operation, can avoid the cylinder to collide with ground or frock, avoids the work piece to bump the personnel in the upset in-process, has reduced the potential safety hazard, reduces operating personnel's the operation degree of difficulty simultaneously, improves the transfer efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention (with a hanger rod);
FIG. 3 is a schematic structural view of the working state of the present invention;
fig. 4 is a schematic structural view of the bearing platform in the present invention from top view;
FIG. 5 is a schematic structural view of a middle stopper of the present invention;
fig. 6 is a schematic structural view of the cylinder barrel for placing the pit furnace of the present invention.
In the figure: 1. a support column; 2. a load-bearing platform; 3. a first overturning oil cylinder; 4. a second turnover oil cylinder; 5. a limiting block; 6. a cylinder barrel; 7. a boom; 8. a chain; 9. a stopper; 10. a chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1 to 6 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-6: the utility model provides a pit furnace utility type upset platform, includes support column 1 and bearing platform 2, and support column 1 top is located to bearing platform 2, and one side bottom of bearing platform 2 is equipped with first upset hydro-cylinder 3, and another bottom of bearing platform 2 is equipped with second upset hydro-cylinder 4, and the work end of first upset hydro-cylinder 3 and second upset hydro-cylinder 4 all is articulated with bearing platform 2, and the stiff end of first upset hydro-cylinder 3 and second upset hydro-cylinder 4 all is articulated with the horizon.
Particularly, a pit furnace utility type upset platform, including support column 1 of fixed mounting on the horizon, support column 1 top is equipped with bearing platform 2, one side bottom of bearing platform 2 is equipped with first upset hydro-cylinder 3, another bottom of bearing platform 2 is equipped with second upset hydro-cylinder 4, the working end of first upset hydro-cylinder 3 and second upset hydro-cylinder 4 all is articulated with bearing platform 2, the stiff end of first upset hydro-cylinder 3 and second upset hydro-cylinder 4 all is articulated with the horizon, two of quantity of support column 1, two support columns 1 are located the one side of keeping away from first upset hydro-cylinder 3, through locating one side of keeping away from first upset hydro-cylinder 3 with support column 1, when the hydro-cylinder upset, can guarantee that one side that bearing platform 2 is close to first upset hydro-cylinder 3 rotates downwards, guarantee bearing platform 2's inclination, bearing platform 2 top still is equipped with a plurality of evenly distributed stoppers 5, bearing platform 2 top outer wall has seted up spout 10, stopper 5 bottom cartridge passes through bolt and spout 10 fixed connection in spout 10.
This embodiment, when overturning cylinder 6, place cylinder 6 on bearing platform 2, and adjust the position of stopper 5, inject cylinder 6 position, prevent that cylinder 6 from taking place to roll or sideslip on bearing platform 2, then in jib 7 that will be used for promoting cylinder 6 penetrates cylinder 6, then can make bearing platform 2's one end upwards rotate through controlling first upset hydro-cylinder 3 and second upset hydro-cylinder 4, thereby realize the upset, good stability, and can avoid cylinder 6 to collide with ground or frock, avoid cylinder 6 to collide with the personnel at the upset in-process, the potential safety hazard has been reduced, reduce operating personnel's the operation degree of difficulty simultaneously, improve the transfer efficiency.
According to an embodiment of the present invention, as shown in fig. 1 to 3, the number of the first turnover cylinder 3 and the second turnover cylinder 4 is at least two, and the working stroke of the first turnover cylinder 3 is smaller than that of the second turnover cylinder 4;
through setting up two at least first upset hydro-cylinders 3 and second upset hydro-cylinder 4, can guarantee the stability of bearing platform 2, the working stroke of first upset hydro-cylinder 3 is less than the working stroke of second upset hydro-cylinder 4, and when the upset, first upset hydro-cylinder 3 contracts, and the extension of second upset hydro-cylinder 4 can guarantee that the inclination of bearing platform 2 satisfies the demand.
In addition, a stop block 9 is further arranged on one side, close to the first overturning oil cylinder 3, of the top of the bearing platform 2, and the stop block 9 is detachably connected with the bearing platform 2;
through setting up dog 9, when cylinder 6 overturns, make dog 9 and bearing platform 2 fixed connection, can play the supporting role to cylinder 6 through dog 9, prevent that the phenomenon of skidding downwards from appearing in cylinder 6.
According to another embodiment of the present invention, as shown in fig. 3, a fixing chain 8 is further disposed on the top of the bearing platform 2, and the fixing chain 8 is suitable for assisting the fixing cylinder 6;
through setting up chain 8, when the upset, chain 8 encircles fixed cylinder 6, ensures that cylinder 6 stably places, and the length of chain 8 can be adjusted according to 6 external diameter sizes of cylinder.
In an embodiment of the present invention, the cross-sectional view of the limiting block 5 is V-shaped or triangular;
when 5 section pictures of stopper are the V-arrangement, place V-arrangement stopper 5 respectively in the both ends of cylinder 6 bottom, play the support positioning action, when stopper 5 is triangle-shaped, place stopper 5 respectively at the both sides outer wall of cylinder 6, can play the positioning action to cylinder 6 equally.
The utility model discloses a theory of operation:
when the cylinder barrel 6 is subjected to heat treatment through a pit furnace, sawdust of the cylinder barrel 6 needs to be cleaned up, the cylinder barrel 6 is stably placed on the V-shaped limiting block 5 of the overturning platform, and the crown block is operated to enable the suspender 7 to penetrate into the cylinder barrel 6 until the bottom tray is contacted with the end face of the cylinder barrel 6; encircle fixed cylinder 6 with chain 8, ensure that cylinder 6 is firm to be placed, install additional and fix dog 9 (available bolt fastening), make dog 9 be located jib 7 bottom, first upset hydro-cylinder 3 and second upset hydro-cylinder 4 of operation upset platform, make first upset hydro-cylinder 3 shrink, second upset hydro-cylinder 4 stretches out simultaneously, bearing platform 2 overturns, pass the hole of jib 7 head with cotton rope or hoist simultaneously, connect on the overhead traveling crane lifting hook, the overhead traveling crane cooperation, ensure that the work piece is safe at the upset in-process, reliable, steadily, untie chain 8, overhead traveling crane lifts by crane jib 7 and cylinder 6, make frock and work piece steadily place in well formula stove, begin to carry out the follow-up operation of thermal treatment. After the cylinder barrel 6 is quenched, cooled, tempered and cooled, or when the hardness is detected after quenching in the middle process, the heat-treated workpiece can be taken out in the reverse order, and the final heat treatment hardness detection, placement, marking and the like can be carried out according to the specification.
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.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a pit furnace utility type upset platform which characterized in that: including support column (1), support column (1) top is equipped with bearing platform (2), and one side bottom of bearing platform (2) is equipped with first upset hydro-cylinder (3), and another bottom of bearing platform (2) is equipped with second upset hydro-cylinder (4), and the work end of first upset hydro-cylinder (3) and second upset hydro-cylinder (4) all articulates with bearing platform (2), and the stiff end of first upset hydro-cylinder (3) and second upset hydro-cylinder (4) all articulates with the horizon, bearing platform (2) top still is equipped with a plurality of evenly distributed stoppers (5), spout (10) have been seted up to bearing platform (2) top outer wall, stopper (5) bottom cartridge is in spout (10) and through bolt and spout (10) fixed connection.
2. The utility model discloses a pit furnace upset platform of claim 1, characterized in that: the number of the first overturning oil cylinder (3) and the second overturning oil cylinder (4) is at least two, and the working stroke of the first overturning oil cylinder (3) is smaller than that of the second overturning oil cylinder (4).
3. The utility model discloses a pit furnace upset platform of claim 1, characterized in that: one side of the top of the bearing platform (2) close to the first turnover oil cylinder (3) is further provided with a stop block (9), and the stop block (9) is detachably connected with the bearing platform (2).
4. The utility model discloses a pit furnace upset platform of claim 1, characterized in that: the top of the bearing platform (2) is also provided with a fixed chain (8), and the fixed chain (8) is suitable for the auxiliary fixed cylinder barrel (6).
5. The utility model discloses a pit furnace upset platform of claim 1, characterized in that: the section of the limiting block (5) is V-shaped or triangular.
6. The utility model discloses a pit furnace upset platform of claim 1, characterized in that: the number of the support columns (1) is two, and the two support columns (1) are located on one side far away from the first overturning oil cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222378104.9U CN217921311U (en) | 2022-09-07 | 2022-09-07 | Practical upset platform of pit furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222378104.9U CN217921311U (en) | 2022-09-07 | 2022-09-07 | Practical upset platform of pit furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217921311U true CN217921311U (en) | 2022-11-29 |
Family
ID=84173224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222378104.9U Active CN217921311U (en) | 2022-09-07 | 2022-09-07 | Practical upset platform of pit furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217921311U (en) |
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2022
- 2022-09-07 CN CN202222378104.9U patent/CN217921311U/en active Active
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