CN214032664U - Special hook for carburizing furnace - Google Patents
Special hook for carburizing furnace Download PDFInfo
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- CN214032664U CN214032664U CN202022011314.5U CN202022011314U CN214032664U CN 214032664 U CN214032664 U CN 214032664U CN 202022011314 U CN202022011314 U CN 202022011314U CN 214032664 U CN214032664 U CN 214032664U
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- hook
- rod
- carburizing furnace
- connecting box
- temperature resistant
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Abstract
The utility model belongs to the technical field of carburizing furnace, in particular to a special hook for carburizing furnace, which comprises a hook, wherein the top of the hook is fixedly connected with a hanging rod, and the top of the hanging rod is provided with a fixed station; a cross bar is horizontally arranged on the hanging rod, and a high-temperature resistant mirror is arranged on the other side of the hanging rod corresponding to the cross bar; the high-temperature resistant mirror is connected to the suspender through the fixer, and the high-temperature resistant mirror inclines downwards and forms an included angle of 45 degrees with the suspender; the utility model discloses convenient operation, dangerous low and effectively improve the special couple of carburizing furnace of speed of coming out of the stove.
Description
Technical Field
The utility model belongs to the technical field of the carburizing furnace, a special couple of carburizing furnace is related to.
Background
The carburizing furnace is a special device for heat treatment of metal workpieces, the hearth of the carburizing furnace has large depth, the workpieces need to be placed in a material rack, the material rack needs to be quickly lifted out and placed in a cooling tank under the high-temperature condition after the carburizing treatment is finished, the lifting speed is a key factor of the oxidation degree of the workpieces in the material rack, and the carburizing furnace needs to be lifted out by using a carburizing furnace hook.
The hook of the traditional carburizing furnace needs an operator to wear a high-temperature-resistant mask under the matching of a crown block, the operator stands on the side of a carburizing furnace chamber, the hook position of a material rack is observed downwards, and the hook is pulled to align the hook by a long hook in a hand to hang the hook. In the operation method, operators operate at high temperature broil at the hearth, the danger is high, meanwhile, hooks are not easy to hang, the discharging speed is greatly influenced, the high-temperature workpieces in the material rest stay in the air for too long time, and the surfaces of the workpieces are seriously oxidized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special couple of carburizing furnace that convenient operation, danger are low and effectively improve the speed of drawing a furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a special hook for a carburizing furnace comprises a hook, wherein the top of the hook is fixedly connected with a hanging rod, and the top of the hanging rod is provided with a fixing station; a cross bar is horizontally arranged on the hanging rod, and a high-temperature resistant mirror is arranged on the other side of the hanging rod corresponding to the cross bar; the high temperature resistant mirror is connected on the suspender through the fixer, and the high temperature resistant mirror inclines downwards and forms an included angle of 45 degrees with the suspender.
Further, the fixer includes the horizon bar of rigid coupling on the jib, and the tip that the jib was kept away from to the horizon bar is connected with connection structure through the pivot, and connection structure includes lower extreme open-ended connecting box, and it has a plurality of pairs of holders to distribute on the lateral wall of connecting box, and the holder stretches into one of connecting box and serves and be provided with the holding head.
Further, the centerline of the horizontal bar is above the centerline of the cross bar.
Further, the bottom end of the high-temperature-resistant mirror exceeds the joint of the cross rod and the hanging rod in the vertical direction.
Furthermore, the holder is arranged on the side wall of the connecting box in a penetrating way and is vertical to the high-temperature resistant mirror; the clamp holder is provided with threads and is in threaded connection with the side wall of the connecting box through a fixing bolt arranged on the side wall of the connecting box.
Further, the cross bar is disposed at an upper portion of the hanger bar.
Further, the high temperature resistant mirror is one of a plane mirror and a curved mirror.
Furthermore, the cross rod is a round rod, and the cross rod is the same as the high-temperature-resistant mirror and the fixing device which comprise a horizontal rod counterweight fixedly connected on the hanging rod.
Compared with the prior art, the utility model discloses beneficial effect as follows: a cross bar is horizontally arranged on the hanging rod, an operator can adjust the positions of the hanging rod and the hook through the cross bar, the operation is convenient, and the danger is low; the high-temperature-resistant mirror is arranged on the hanging rod, the high-temperature-resistant mirror is inclined downwards, and an included angle formed by the high-temperature-resistant mirror and the hanging rod is 45 degrees, so that an operator can directly observe the conditions in the furnace through the high-temperature-resistant mirror, the operator can observe the conditions far away from the furnace, the operation danger is reduced, and meanwhile, the working efficiency can be effectively improved; the end part of the horizontal rod, which is far away from the suspender, is connected with a connecting structure through a rotating shaft, so that the angle of the mirror can be adjusted through the rotating shaft according to the actual production condition; connection structure includes lower extreme open-ended connecting box, and it has a plurality of pairs of holders to distribute on the lateral wall of connecting box, and the holder stretches into one of connecting box and serves and be provided with the holding head, can improve the stability of high temperature resistant mirror, and the convenience is changed the mirror simultaneously. The center line of the horizontal rod is positioned above the center line of the cross rod, and the bottom end of the high-temperature-resistant mirror is vertically beyond the joint of the cross rod and the hanging rod, so that an operator can conveniently observe the furnace; the holder is arranged on the side wall of the connecting box in a penetrating way and is vertical to the high-temperature-resistant mirror, so that the fixing stability of the mirror is effectively improved; the holder is provided with threads and is in threaded connection with the side wall of the connecting box through a fixing bolt arranged on the side wall of the connecting box, so that the holding degree of the mirror can be adjusted to adapt to mirrors with different thicknesses; the cross bar is arranged at the upper part of the hanging rod, so that the operation danger can be further reduced; the cross rod adopts the round bar, makes things convenient for the operator to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
FIG. 3 is a schematic view of the connection structure of embodiment 1;
fig. 4 is a schematic view of the connection structure of embodiment 2.
The device comprises a hook 1, a cross rod 2, a high-temperature-resistant mirror 3, a hanging rod 4, a material rack 5, a hanging lug 6, a hearth 7, a fixer 8, a horizontal rod 80, a rotating shaft 81, a connecting box 82, a clamper 83, a clamping head 84 and a fixing station 9.
Detailed Description
Example 1
A special hook for a carburizing furnace is shown in figures 1-3 and comprises a hook 1, wherein the top of the hook 1 is fixedly connected with a suspender 4, and the top of the suspender 4 is provided with a fixing station 9; a cross bar 2 is horizontally arranged on the suspension rod 4, the cross bar 2 is arranged at the upper part of the suspension rod 4, the cross bar 2 is a round bar, and a high-temperature resistant mirror 3 is arranged on the other side of the suspension rod 4 corresponding to the cross bar 2; high temperature resistant mirror 3 passes through the fixer 8 to be connected on jib 4, and 3 downward sloping of high temperature resistant mirror and the contained angle that forms with jib 4 are 45 degrees, and the bottom of high temperature resistant mirror 3 exceeds the junction of horizontal pole 2 and jib 4 in vertical direction, and high temperature resistant mirror 3 is one of level crossing and curved mirror.
The fixer 8 comprises a horizontal rod 80 fixedly connected to the suspender 4, the central line of the horizontal rod 80 is positioned above the central line of the cross rod 2, the end part of the horizontal rod 80 far away from the suspender 4 is connected with a connecting structure through a rotating shaft 81, the connecting structure comprises a connecting box 82 with an opening at the lower end, a plurality of pairs of holders 83 are distributed on the side wall of the connecting box 82, in the embodiment, 8 pairs of holders form a square grid shape, one end of each holder 83 extending into the connecting box 82 is provided with a holding head 84, each holder 83 penetrates through the side wall of the connecting box 82 and is perpendicular to the high-temperature resistant mirror 3, when the fixer is used, the high-temperature resistant mirror 3 is inserted into the connecting box 82, and the holders 83 are rotated, so that the holding heads 84 on any pair of holders 83 clamp the high-temperature resistant mirror 3, and the butterfly lugs arranged on the outer sides of the holders 83 extending to the connecting box 82 are convenient for an operator to rotate; the clamp 83 is provided with threads, the clamp 83 is in threaded connection with the side wall of the connecting box 82 through a fixing bolt arranged on the side wall of the connecting box 82, the fixing bolt is fixedly connected in a hole formed in the side wall of the connecting box 82, and the clamp 83 is similar to a lead screw and can rotate in the fixing bolt to adjust the position of the clamping head 84.
The during operation, when using this embodiment to go out the stove operation, operating personnel stands on the 7 next doors of furnace of carburizing furnace, observe the 5 positions of work or material rest in the furnace 7 through high temperature resistant mirror 3, and instruct the overhead traveling crane to carry out position control, make couple 1 place on the corresponding position of hangers 6 on work or material rest 5, the direction of couple 1 is observed to rethread high temperature resistant mirror 3, then operation horizontal pole 2 makes the direction of couple 1 rotate, finally make couple 1 and hangers 6 link together, the commander overhead traveling crane lifts by crane, realize lifting out fast of work or material rest 5.
Example 2
A special hook for a carburizing furnace is shown in figure 4, and compared with the embodiment 1, the hook has four pairs of clamps and is square.
Claims (8)
1. The utility model provides a special couple of carburizing furnace which characterized in that: the hanging hook comprises a hanging hook, wherein the top of the hanging hook is fixedly connected with a hanging rod, and the top of the hanging rod is provided with a fixed station; a cross bar is horizontally arranged on the hanging rod, and a high-temperature-resistant mirror is arranged on the other side of the hanging rod corresponding to the cross bar; the high-temperature resistant mirror is connected to the suspender through the fixer, and the high-temperature resistant mirror inclines downwards and forms an included angle of 45 degrees with the suspender.
2. The special hook for the carburizing furnace according to claim 1, wherein the fixer comprises a horizontal rod fixedly connected to the hanger rod, the end of the horizontal rod far away from the hanger rod is connected with a connecting structure through a rotating shaft, the connecting structure comprises a connecting box with an opening at the lower end, a plurality of pairs of holders are distributed on the side wall of the connecting box, and one end of each holder extending into the connecting box is provided with a holding head.
3. The special hook for the carburizing furnace according to claim 2, wherein the center line of the horizontal rod is positioned above the center line of the cross rod.
4. The special hook for the carburizing furnace according to claim 3, wherein the bottom end of the high-temperature resistant mirror is vertically beyond the joint of the cross rod and the hanging rod.
5. The special hook for the carburizing furnace according to claim 4, wherein the holder is arranged on the side wall of the connecting box in a penetrating way and is vertical to the high-temperature resistant mirror; the clamp holder is provided with threads and is in threaded connection with the side wall of the connecting box through a fixing bolt arranged on the side wall of the connecting box.
6. The special hook for the carburizing furnace according to claim 5, wherein the cross bar is arranged at the upper part of the hanger rod.
7. The special hook for the carburizing furnace according to claim 6, wherein the high-temperature resistant mirror is one of a plane mirror and a curved mirror.
8. The special hook for the carburizing furnace according to claim 7, wherein the cross bar is a round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011314.5U CN214032664U (en) | 2020-09-15 | 2020-09-15 | Special hook for carburizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011314.5U CN214032664U (en) | 2020-09-15 | 2020-09-15 | Special hook for carburizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214032664U true CN214032664U (en) | 2021-08-24 |
Family
ID=77349751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011314.5U Active CN214032664U (en) | 2020-09-15 | 2020-09-15 | Special hook for carburizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214032664U (en) |
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2020
- 2020-09-15 CN CN202022011314.5U patent/CN214032664U/en active Active
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