CN212893481U - Crane protection hanger - Google Patents
Crane protection hanger Download PDFInfo
- Publication number
- CN212893481U CN212893481U CN202021939266.XU CN202021939266U CN212893481U CN 212893481 U CN212893481 U CN 212893481U CN 202021939266 U CN202021939266 U CN 202021939266U CN 212893481 U CN212893481 U CN 212893481U
- Authority
- CN
- China
- Prior art keywords
- crane
- hanging
- hook
- connecting rod
- umbrella
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical field of mold processing, in particular to a crane protection hanger which is arranged between a hook of a crane and an oil groove and comprises a connecting rod, an umbrella-shaped protective tool and a hanging rod; the upper part of the connecting rod is provided with a hanging hole for hanging with a hook of a crane, and the side surface of the connecting rod close to the bottom is provided with a pair of clamping grooves along the radial direction; the umbrella-shaped protector comprises an expansion type support frame, an upper opening of the support frame is fixedly connected to the bottom end of the connecting rod, a plurality of support bones are uniformly fixed between the upper opening and the lower opening of the support frame, and iron sheets are fixed on the support bones; the top end of the hanging rod is welded with two clamping blocks along the radial direction, and the two clamping blocks are respectively inserted into the two clamping grooves; the bottom end of the hanging rod is provided with a bearing hook for hanging the material frame. The utility model discloses effectively block the damage of metal liquid drop, flue gas, dust and naked light that splash to crane, steel cable and couple. The solid particles can slide down along the inner wall of the inclined umbrella-shaped protective tool and vertically fall back to the oil groove, so that splashing in other directions can not be caused.
Description
Technical Field
The utility model relates to a mould processing technology field, in particular to crane protection hanger.
Background
In the process of die processing, some parts need to be arranged in a material frame and enter an open type oil groove for quenching, oil smoke and open fire with higher temperature go upwards in the quenching process, and metal liquid drops are easily splashed or burned on a crane, a steel rope and a hook of a small tonnage crane or a crane with a shorter factory building and a smaller operation space, so that great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a crane protection hanger.
The specific technical scheme is as follows:
a crane protection hanger is arranged between a hook of a crane and an oil tank and comprises a connecting rod, an umbrella-shaped protective tool and a hanging rod; the upper part of the connecting rod is provided with a hanging hole for hanging with a hook of a crane, and the side surface of the connecting rod close to the bottom is provided with a pair of clamping grooves along the radial direction; the umbrella-shaped protector comprises an expansion type supporting frame with a small upper opening and a large lower opening, the upper opening of the supporting frame is fixedly connected to the bottom end of the connecting rod, a plurality of supporting bones are uniformly fixed between the upper opening and the lower opening of the supporting frame, and iron sheets are fixed on the supporting bones; the top end of the hanging rod is welded with two clamping blocks along the radial direction, and the two clamping blocks are respectively inserted into the two clamping grooves; the bottom end of the hanging rod is provided with a bearing hook for hanging the material closing frame.
The vertical projection circular diameter of the umbrella-shaped protective tool is 2.5 times of the maximum side length of the material frame.
The length of the hanging hole is 1.5 times of the distance from the top end of the hook to the bottom of the hook.
The number of the supporting bones is 4-12, and the supporting bones are symmetrically distributed.
The outer edge of the umbrella-shaped protective tool is additionally provided with a circle of vertical baffle plates.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
the utility model discloses a metal liquid drop, flue gas, dust and naked light that the protection hanger splashes in with the quenching process are whole to be blockked, avoid causing the damage to crane and steel cable, couple, and solid particle thing can slide down along the umbelliform protective equipment inner wall of slope, because umbelliform protective equipment outward flange adds establishes the vertical baffle of round, and vertical oil groove that falls back can not cause splashing of other directions.
Furthermore, the utility model discloses a protection hanger can be free install additional between crane couple and material frame, when need not to use, also does not influence the hoist and mount operation originally.
Drawings
Fig. 1 is a schematic view of the crane protection hanger of the present invention;
fig. 2 is a schematic structural view of the crane protection hanger of the present invention;
fig. 3 is a schematic structural view of the connecting rod of the crane protection hanger of the present invention;
fig. 4 is a schematic structural view of the hanging rod of the crane protection hanger of the utility model;
fig. 5 is a schematic view of the installation of the crane protection hanger of the present invention;
in the figure, 1 — crane; 2, hooking; 3, hanging a tool; 4-a load-bearing hook; 5, material frame; 6-oil groove; 7-a connecting rod; 8, hanging holes; 9-umbrella-shaped protector; 10-a card slot; 11-a support frame; 12-supporting the bone; 13-a fixture block; 14-hanging rod; 15-baffle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings, but the scope of the present invention is not limited to the accompanying drawings.
Example 1
Fig. 1 is the utility model discloses crane protection hanger working schematic diagram, as shown in the figure: the hanger 3 is installed between the hook 2 of the crane 1 and the oil tank 6. Fig. 2 is the utility model discloses crane protection hanger structure schematic diagram, fig. 3 is the utility model discloses crane protection hanger connecting rod structure schematic diagram, fig. 4 is the utility model discloses crane protection hanger peg structure schematic diagram, fig. 5 is the utility model discloses crane protection hanger installation schematic diagram, as shown in the figure: the hanger 3 comprises a connecting rod 7, an umbrella-shaped protector 9 and a hanging rod 14; the upper part of the connecting rod 7 is provided with a hanging hole 8 for hanging with a hook 2 of a crane 1, and the side surface of the connecting rod 7 close to the bottom is provided with a pair of clamping grooves 10 along the radial direction; the umbrella-shaped protector 9 comprises an expansion type support frame 11 with a small upper opening and a large lower opening, the upper opening of the support frame 11 is fixedly connected with the bottom end of the connecting rod 7, a plurality of support bones 12 are uniformly fixed between the upper opening and the lower opening of the support frame 11, and iron sheets are fixed on the support bones 12; the top end of the hanging rod 14 is welded with two clamping blocks 13 along the radial direction, and the two clamping blocks 13 are respectively inserted into the two clamping grooves 10; the bottom end of the hanging rod 14 is provided with a bearing hook 4 for hanging the material closing frame 5.
The vertical projection circular diameter of the umbrella-shaped protective tool 9 is 2.5 times of the maximum side length of the material frame 5.
The length of the hanging hole 8 is 1.5 times of the distance from the tip of the hook 2 to the bottom of the hook 2.
The number of the supporting bones 12 is 12, and the supporting bones are symmetrically distributed.
And a circle of vertical baffle 15 is additionally arranged at the outer edge of the umbrella-shaped protective tool.
Example 2
The difference from embodiment 1 is that the number of the supporting bones 12 is 8, and the supporting bones are symmetrically distributed.
Example 3
The difference from embodiment 1 is that the number of the supporting bones 12 is 4, and the supporting bones are symmetrically distributed.
During operation, install hanger 3 between 2 and the oil groove 6 of couple of crane 1, the expansion mouth of umbelliform protective equipment faces to oil groove 6, with 2 engagements of couple in hanging hole 8, bearing hook articulates closes material frame 5, put into material frame 5 with the part of treating quenching treatment, through control crane 1, fall material frame 5 to in the oil groove 6, the metal liquid drop that the in-process splashes, the flue gas, dust and naked light are all blockked by umbelliform protective equipment, can slide along the umbelliform protective equipment inner wall of slope, because umbelliform protective equipment outward flange adds establishes the vertical baffle 15 of round, vertical oil groove 6 that falls back, can not cause splashing of other directions.
Claims (5)
1. A crane protection hanger is characterized in that the hanger is arranged between a hook and an oil groove of a crane and comprises a connecting rod, an umbrella-shaped protective tool and a hanging rod; the upper part of the connecting rod is provided with a hanging hole for hanging with a hook of a crane, and the side surface of the connecting rod close to the bottom is provided with a pair of clamping grooves along the radial direction; the umbrella-shaped protector comprises an expansion type supporting frame with a small upper opening and a large lower opening, the upper opening of the supporting frame is fixedly connected to the bottom end of the connecting rod, a plurality of supporting bones are uniformly fixed between the upper opening and the lower opening of the supporting frame, and iron sheets are fixed on the supporting bones; the top end of the hanging rod is welded with two clamping blocks along the radial direction, and the two clamping blocks are respectively inserted into the two clamping grooves; the bottom end of the hanging rod is provided with a bearing hook for hanging the material frame.
2. The crane protection hanger of claim 1 wherein the vertical projection circle diameter of the umbrella-shaped protector is 2.5 times the maximum side length of the frame.
3. The crane protection hanger as claimed in claim 1, wherein the opening length of the hanging hole is 1.5 times the distance from the top end of the hook to the bottom of the hook.
4. The crane protection hanger as claimed in claim 1, wherein the number of the support ribs is 4-12, and the support ribs are symmetrically distributed.
5. The crane protection hanger of claim 1 wherein said umbrella protector is provided with a vertical baffle at its outer edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939266.XU CN212893481U (en) | 2020-09-08 | 2020-09-08 | Crane protection hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939266.XU CN212893481U (en) | 2020-09-08 | 2020-09-08 | Crane protection hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893481U true CN212893481U (en) | 2021-04-06 |
Family
ID=75255951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021939266.XU Active CN212893481U (en) | 2020-09-08 | 2020-09-08 | Crane protection hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893481U (en) |
-
2020
- 2020-09-08 CN CN202021939266.XU patent/CN212893481U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104846143B (en) | Construction method for replacing steelmaking converter flue | |
| CN212893481U (en) | Crane protection hanger | |
| CN105420432A (en) | Replacing method for cooling wall of blast furnace | |
| CN106735159A (en) | A kind of ladle slag cleaning device with cover | |
| CN210458247U (en) | Device for replacing converter lifting smoke hood | |
| CN104673967B (en) | Converter bleed-out explosion-protection equipment | |
| CN114134273A (en) | Dust hood for blast furnace casting house | |
| KR100950365B1 (en) | An Electric Furnace Having Multi-Stage Roofs | |
| CN217709532U (en) | Anti-splashing residual iron discharging device for blast furnace | |
| CN210458302U (en) | Heat-resisting frame applied to heat treatment of metal cast ball | |
| CN1250745C (en) | Disassembling method for blast-furnace bottom | |
| CN217948180U (en) | Converter steelmaking workshop feeding cross dust removal system | |
| JP6361622B2 (en) | Protective member for converter discharge, converter equipment and converter refining method | |
| CN210973627U (en) | Lifting tool for thrust cooler | |
| CN105060100B (en) | Coke oven door suspention Special-purpose hanger clip tool | |
| CN104457261B (en) | Molten steel jacket at feed position of furnace top of oxygen-enriched side-blown furnace | |
| CN213835420U (en) | Improved cast iron plate in front of furnace | |
| CN102350494A (en) | Method and device for controlling flow rate of poured molten metal | |
| CN214541832U (en) | Transformer stores up oil tank cabinet foot structure | |
| CN216192549U (en) | Large part hanging tool for pit furnace | |
| CN213738174U (en) | Hoisting device for cleaning accumulated slag of RH hot top furnace | |
| CN103194572A (en) | Method for rapidly exchanging tapping hole | |
| CN216192461U (en) | Device for increasing recovery amount of converter gas | |
| CN214424074U (en) | Simple beam ballast retaining wall protection device | |
| CN218710613U (en) | Blast furnace slag ditch head protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 110141 North 26th Road, development zone, Shenyang Economic and Technological Development Zone (South District), Shenyang City, Liaoning Province Patentee after: Shenyang Zhongjin Mould Group Co.,Ltd. Address before: 110141 No.2, No.26, Kaifa North Road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee before: SHENYANG CICC DIE STEEL Co.,Ltd. |