CN202764309U - Replaceable impact-resistant protective plate for material bearing devices for mines - Google Patents
Replaceable impact-resistant protective plate for material bearing devices for mines Download PDFInfo
- Publication number
- CN202764309U CN202764309U CN2012204634093U CN201220463409U CN202764309U CN 202764309 U CN202764309 U CN 202764309U CN 2012204634093 U CN2012204634093 U CN 2012204634093U CN 201220463409 U CN201220463409 U CN 201220463409U CN 202764309 U CN202764309 U CN 202764309U
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- protective
- plate
- protective plate
- replaceable
- material bearing
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Abstract
The utility model relates to a replaceable impact-resistant protective plate for material bearing devices for mines. The protective plate is in a three-layer composite structure composed of a cushion, a protective steel plate and protective section steel sequentially through fixedly connection. The cushion is made of rubber and bonded at the back of the protective steel plate, the protective steel which is angle steel is welded on the protective steel plate, the protective steel plate is installed on impacted surfaces of material bearing devices through a fastener and a protective plate shoe, and lifting holes are arranged at side edges of the protective steel plate. According to the protective plate, buffer protection for impacted positions of material bearing devices such as containers and bins can be performed to prolong the service life of the devices; rapid replacement can be achieved, so that even an ordinary overhaul team can replace the protective plate, complex processes for repairing the devices such as containers and bins are avoided, and effects on production are reduced.
Description
Technical field
The utility model relates to the adapter in mine material load bearing equipment or the warehouse, is specifically related to the defense of resistance to impact plate on the container, equipment, warehouse for mine carrying material.
Background technology
Container, equipment, the warehouse of the carrying material that generally use in existing mine such as skip bucket, measure hopper, chute, coal bunker, material bin etc., usually are subject to the impact in the material loading process.When material impact speed is large, when hardness and granularity were also large, the position that is hit was easy to sustain damage, and such as distortion, excessive wear etc., like this, container, equipment, warehouse can premature failure.
Traditional processing method is that the thickness of the selection of material is strengthened at the position that is hit, part, also selects the high-quality high-abrasive material, although above way has prolonged the life-span, but still will be periodically exchange device more; Mode that adopt to change wearing plate is also arranged, but wearing plate is little without buffering, rigidity, easily damages, and need to process a large amount of securing members when changing, very loaded down with trivial details; The mode of adopt repairing is also arranged, i.e. repair welding steel plate after the partial failure, but this way impact produces, especially restricted in the colliery conditions down-hole, very inconvenient, and behind the container, equipment, warehouse internal repair, its flatness and surface quality reduce.For this reason, need a kind of rigidity large, have pooling feature, and the protective plate of being convenient to change.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of replaceable defense of resistance to impact plate for mine material load bearing equipment, and it is not only shock-resistant, and is convenient to dismounting, replacing.
The utility model is the technical scheme that its purpose of realization is taked: a kind of replaceable defense of resistance to impact plate for mine material load bearing equipment, and successively by the mutual affixed three-layer composite structure that consists of of cushion pad, shoulder guard and protection shaped steel.
Described cushion pad adopts elastomeric material, is bonded in the back side of shoulder guard, and protection shaped steel adopts angle steel, is welded on above the described shoulder guard.
Described shoulder guard is installed on the face that is hit of material load bearing equipment by securing member and protective plate boots.
Establish lifting eye on the side of described shoulder guard.
The beneficial effects of the utility model:The guarantor is cushioned at the position that can be hit to the equipment such as container, warehouse of carrying material, prolongs its service life; Owing to can realize quick-replaceable, even common maintenance crew just can change, and avoided repairing the complicated technology of the equipment such as container, warehouse, reduces the impact on production; Because it is convenient to change, protective plate can adopt common material, thereby reduces the operating cost of manufacturing enterprise.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation.
Among the figure 1, cushion pad, 2, shoulder guard, 3, protection shaped steel, 4, the protective plate boots, 5, securing member, 6, the equipment face that is hit, 7, lifting eye.
The specific embodiment
As illustrated in fig. 1 and 2, this reality is novel by cushion pad 1, shoulder guard 2 and the protection shaped steel 3 mutual affixed three-layer composite structures that consist of.Cushion pad 1 can be rubber parts, or waste old, adopts in the method for paste to be connected with shoulder guard 2.Adopt angle steel at outermost protection shaped steel 3, with shoulder guard 2 welding.The cushion pad effect has been damping of shocks; Middle shoulder guard is skeleton, plays a supportive role; Outside protection shaped steel plays the usefulness of increase protective plate rigidity along the welding of coal slide direction, and minimum on the impact of capacity.
This reality is novel to be installed on container, equipment, the warehouse corresponding equipment face 6 positions that are hit by securing member 5, and protective plate can directly insert, its lower end backplate boots 4 of setting up defences.Lifting eye 7 is established in the upper end of protective plate, is convenient to lifting and changes.
Size of the present utility model, shape, installation site etc., all determine according to actual conditions such as material impact positions, do suitably to amplify, the parameter of cushion pad 1, shoulder guard 2, protection shaped steel 3 is selected, and rationally determines according to the weight recruitment that material impact power, flow, wear extent and equipment are allowed.
Above-mentioned only is embodiment of the present utility model, and to one skilled in the art, the utility model has multiple change and variation.Allly within invention thought of the present utility model and principle, make any modification, be equal to replacement, improve etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. replaceable defense of resistance to impact plate that is used for mine material load bearing equipment is characterized in that: this protective plate is successively by the mutual affixed three-layer composite structure that consists of of cushion pad, shoulder guard and protection shaped steel.
2. the replaceable defense of resistance to impact plate for mine material load bearing equipment according to claim 1 is characterized in that: described cushion pad adopts elastomeric material, is bonded in the back side of shoulder guard, and protection shaped steel adopts angle steel, is welded on above the described shoulder guard.
3. the replaceable defense of resistance to impact plate for mine material load bearing equipment according to claim 1 and 2, it is characterized in that: described shoulder guard is installed on the face that is hit of material load bearing equipment by securing member and protective plate boots.
4. the replaceable defense of resistance to impact plate for mine material load bearing equipment according to claim 3 is characterized in that: establish lifting eye on the side of described shoulder guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204634093U CN202764309U (en) | 2012-09-13 | 2012-09-13 | Replaceable impact-resistant protective plate for material bearing devices for mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204634093U CN202764309U (en) | 2012-09-13 | 2012-09-13 | Replaceable impact-resistant protective plate for material bearing devices for mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764309U true CN202764309U (en) | 2013-03-06 |
Family
ID=47770907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204634093U Withdrawn - After Issue CN202764309U (en) | 2012-09-13 | 2012-09-13 | Replaceable impact-resistant protective plate for material bearing devices for mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764309U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837469A (en) * | 2012-09-13 | 2012-12-26 | 煤炭工业合肥设计研究院 | Replaceable shock-resistant guard plate for mine material bearing equipment |
| CN108190357A (en) * | 2018-01-08 | 2018-06-22 | 中国恩菲工程技术有限公司 | For unloading the lining steel plate component of ore deposit chute |
| CN109538263A (en) * | 2018-12-10 | 2019-03-29 | 黄正财 | A kind of knockdown mine protection steel frame construction |
-
2012
- 2012-09-13 CN CN2012204634093U patent/CN202764309U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837469A (en) * | 2012-09-13 | 2012-12-26 | 煤炭工业合肥设计研究院 | Replaceable shock-resistant guard plate for mine material bearing equipment |
| CN102837469B (en) * | 2012-09-13 | 2015-02-25 | 煤炭工业合肥设计研究院 | Replaceable shock-resistant guard plate for mine material bearing equipment |
| CN108190357A (en) * | 2018-01-08 | 2018-06-22 | 中国恩菲工程技术有限公司 | For unloading the lining steel plate component of ore deposit chute |
| CN108190357B (en) * | 2018-01-08 | 2024-03-19 | 中国冶金科工股份有限公司 | Lining steel plate assembly for ore discharging chute |
| CN109538263A (en) * | 2018-12-10 | 2019-03-29 | 黄正财 | A kind of knockdown mine protection steel frame construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130306 Effective date of abandoning: 20150225 |
|
| RGAV | Abandon patent right to avoid regrant |