CN202164054U - Anchor ear type lifting hook heat-proof device - Google Patents
Anchor ear type lifting hook heat-proof device Download PDFInfo
- Publication number
- CN202164054U CN202164054U CN2011201538846U CN201120153884U CN202164054U CN 202164054 U CN202164054 U CN 202164054U CN 2011201538846 U CN2011201538846 U CN 2011201538846U CN 201120153884 U CN201120153884 U CN 201120153884U CN 202164054 U CN202164054 U CN 202164054U
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- China
- Prior art keywords
- heat shield
- heat
- suspension hook
- plate
- shield panel
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- Expired - Fee Related
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Abstract
The utility model discloses an anchor ear type lifting hook heat-proof device which is arranged at the neck of a lifting hook. The device comprises a clamping plate, a heat-proof plate, a plurality of screw bolts, wherein the clamping plate comprises a screw hole plate and a connecting plate which is perpendicular to or approximately perpendicular to the screw hole plate, and a plurality of screw holes of the clamping plate are arranged on the screw hole plate; the heat-proof plate and the clamping plate jointly form into an anchor ear structure with three surfaces, a plurality of screw holes of the heat-proof plate are arranged on the heat-proof plate correspondingly to the position of the screw holes of the clamping plate, and the heat-proof plate is arranged at the heating side of the neck of the lifting hook; the bolts respectively penetrate through each screw hole of the clamping plate and each screw hole of the heat-proof plate; and the heat-proof plate comprises an inner side faceplate which is opposite to the screw hole plate, an outer side faceplate, and at least one layer of asbestos plates which are arranged between the inner side faceplate and the outer side faceplate.
Description
Technical field
The utility model relates to a kind of protective device, relates in particular to a kind of thermo-preventive device that is used for suspension hook.
Background technology
At the metal smelt production field; Be positioned at the crane for steelworks use operation under hot environment for a long time of smelting the zone; The suspension hook of hoisting crane also will receive the baking of hyperthermia radiation even naked light for a long time, and this deforms after can causing the key position of neck of hook to be heated, the deterioration of material.Flat suspension hook heat shield panel
Existing crane for steelworks use equipment, the key position to neck of hook that has is not taked provision for thermal insulation, and what have has installed flat heat shield panel at neck of hook, to improve the situation of being heated of neck of hook.
Existing flat heat shield panel takes welding manner to be fixed on neck of hook, and suspension hook can bump and rubbing when the handling ladle with ladle, cause flat suspension hook heat shield panel and suspension hook the weld seam sealing-off, fall, bring harm to produced on-site.Through the fixing suspension hook heat shield panel of welding manner,, influence the service life of suspension hook in addition owing to, can cause the material embrittlement of neck of hook repeatedly to the welding of neck of hook.
Summary of the invention
The purpose of the utility model provides a kind of locking hood type suspension hook thermo-preventive device, and it can play the actv. heat-blocking action to the neck of suspension hook, improves the situation of being heated of neck of hook; In addition, it can not come off receiving under impact, collision, the friction situation; In addition, because it need not be fixed on neck of hook through welding manner, promptly avoided welding operation, thereby it can not cause the material embrittlement of neck of hook to the suspension hook key position.
In order to realize the foregoing invention purpose, the utility model provides a kind of locking hood type suspension hook thermo-preventive device, and it is located at neck of hook, and neck of hook is played heat-blocking action, and said locking hood type suspension hook thermo-preventive device comprises:
One clamping piece, it comprises a screw plate and vertical with a screw plate or approaching vertically disposed connecting panel, said screw plate is provided with several clamping piece screws;
One heat shield panel, itself and said clamping piece surround one jointly and have the anchor ear structure of three faces, and the position of corresponding clamping piece screw is provided with several heat shield panel screws on the said heat shield panel, and said heat shield panel is located at the heat side of neck of hook;
Some bolts, its respectively correspondence run through each clamping piece screw and each heat shield panel screw;
Wherein, said heat shield panel is a multiple-structure, and it comprises:
One inner panel, itself and said screw plate are oppositely arranged;
One outer side panel;
At least one deck asbestos board, it is located between said inner panel and the outer side panel.
Preferably, the outer edge of said heat shield panel is the arc that is complementary with said suspension hook.
Preferably, said heat shield panel comprises two-layer asbestos board.
In order to prevent to hang ladle, bolt and ladle generation grazing, preferably, said each bolt is set to its head and is positioned at heat shield panel one side.
The described locking hood type suspension hook of the utility model thermo-preventive device, it can play the actv. heat-blocking action to the neck of suspension hook, improves the situation of being heated of neck of hook; In addition, it can not come off receiving under impact, collision, the friction situation; In addition, because it need not be fixed on neck of hook through welding manner, promptly avoided welding operation, thereby it can not cause the material embrittlement of neck of hook to the suspension hook key position.
Description of drawings
Come the described locking hood type suspension hook of the utility model thermo-preventive device is further specified below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the perspective view of the described locking hood type suspension hook of the utility model thermo-preventive device.
Fig. 2 is the lateral plan of the described locking hood type suspension hook of the utility model thermo-preventive device.
Fig. 3 is the structural representation of heat shield panel in the described locking hood type suspension hook of the utility model thermo-preventive device.
Fig. 4 is provided with scheme drawing for the described locking hood type suspension hook of the utility model thermo-preventive device on suspension hook.
Fig. 5 is the rear view of Fig. 4.
The specific embodiment
As depicted in figs. 1 and 2, the locking hood type suspension hook thermo-preventive device in the present embodiment comprises: clamping piece 1, clamping piece 1 comprise a screw plate and vertical with a screw plate or approaching vertically disposed connecting panel 11, offer three clamping piece screws 12 on the screw plate; The outer edge of heat shield panel 2 is the arc that is complementary with suspension hook, and heat shield panel 2 surrounds an anchor ear structure with three faces jointly with clamping piece 1, and the position of corresponding clamping piece screw 12 offers three heat shield panel screws 21 on the heat shield panel 2; Three bolt 3 (not shown in figure 1)s are to wearing clamping piece screw 12 and each heat shield panel screw 21, thereby make this locking hood type suspension hook thermo-preventive device can be arranged on the suspension hook P.The head of bolt 3 is located at heat shield panel one side.
As shown in Figure 3, heat shield panel is a multiple-structure, and it comprises is located at outer field inner panel 22 (itself and screw plate are oppositely arranged) and outer side panel 24, and the two-layer asbestos board 23 of being located at internal layer.The multiple-structure of heat shield panel is fixed together through counterbore screw 25.
Like Fig. 4 and shown in Figure 5; During use with the disassembling bolts on this locking hood type suspension hook thermo-preventive device Q; Make the anchor ear structure be placed in suspension hook P neck, then with three bolts correspondence successively wear with corresponding screw in, just can this locking hood type suspension hook thermo-preventive device Q be installed on the suspension hook P; Need be as shown in Figure 4 during installation, heat shield panel is arranged on the heat side of suspension hook P.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (4)
1. locking hood type suspension hook thermo-preventive device, it is located at neck of hook, it is characterized in that, and said locking hood type suspension hook thermo-preventive device comprises:
One clamping piece, it comprises a screw plate and a vertical setting with screw plate or near vertically disposed connecting panel, said screw plate is provided with several clamping piece screws;
One heat shield panel, itself and said clamping piece surround one jointly and have the anchor ear structure of three faces, and the position of corresponding clamping piece screw is provided with several heat shield panel screws on the said heat shield panel, and said heat shield panel is located at the heat side of neck of hook;
Some bolts, its respectively correspondence run through each clamping piece screw and each heat shield panel screw;
Wherein said heat shield panel is a multiple-structure, and it comprises:
One inner panel, itself and said screw plate are oppositely arranged;
One outer side panel;
At least one deck asbestos board, it is located between said inner panel and the outer side panel.
2. locking hood type suspension hook thermo-preventive device as claimed in claim 1 is characterized in that, the outer edge of said heat shield panel is the arc that is complementary with said suspension hook.
3. locking hood type suspension hook thermo-preventive device as claimed in claim 2 is characterized in that said heat shield panel comprises two-layer asbestos board.
4. locking hood type suspension hook thermo-preventive device as claimed in claim 3 is characterized in that, said each bolt is set to its head and is positioned at heat shield panel one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201538846U CN202164054U (en) | 2011-05-13 | 2011-05-13 | Anchor ear type lifting hook heat-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201538846U CN202164054U (en) | 2011-05-13 | 2011-05-13 | Anchor ear type lifting hook heat-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164054U true CN202164054U (en) | 2012-03-14 |
Family
ID=45799896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201538846U Expired - Fee Related CN202164054U (en) | 2011-05-13 | 2011-05-13 | Anchor ear type lifting hook heat-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203810A (en) * | 2019-06-28 | 2019-09-06 | 绥阳县华丰电器有限公司 | A kind of hanging object device |
-
2011
- 2011-05-13 CN CN2011201538846U patent/CN202164054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203810A (en) * | 2019-06-28 | 2019-09-06 | 绥阳县华丰电器有限公司 | A kind of hanging object device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20200513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |