CN204386631U - A kind of Portable protective net - Google Patents
A kind of Portable protective net Download PDFInfo
- Publication number
- CN204386631U CN204386631U CN201420775239.1U CN201420775239U CN204386631U CN 204386631 U CN204386631 U CN 204386631U CN 201420775239 U CN201420775239 U CN 201420775239U CN 204386631 U CN204386631 U CN 204386631U
- Authority
- CN
- China
- Prior art keywords
- protective net
- portable protective
- fixed head
- wire rope
- contiguous block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Emergency Lowering Means (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of Portable protective net.Described Portable protective net, comprises wire rope, contiguous block, connection spring, fixed head.Wire rope is connected into net by contiguous block by the utility model; connection spring is utilized to be connected with fixed head by Portable protective net upper and lower side; eventually through fixed head, Portable protective net is fixed on top and the bottom, hydraulic support front end; reach protection hydraulic prop, hydraulic oil pipe, staff, reduce the object of labor cleaning old man labour intensity.
Description
Technical field
The utility model relates to a kind of Portable protective net.
Background technology
For ore deposit complicated geologic conditions, structure is many, in working face extraction process, often runs into the situation that spoil is harder, often adopts solution of drilling and blasting.When blowing out, collapse cash comparatively large to bracket upright post, Tubing failure, and labor cleaning old man collapses cash labour intensity comparatively greatly, there be limited evidence currently of has instrument efficiently to solve the problem.Based on this, need a kind of lightweight, establishment is simple, be easy to the Portable protective net of hanging, gear cash efficiency is high, reach protection hydraulic prop, hydraulic oil pipe, staff, reduce the object of labor cleaning old man labour intensity.
Utility model content
The object of the utility model embodiment is to propose a kind of Portable protective net; by contiguous block, wire rope is connected into net; connection spring is utilized to be connected with fixed head by Portable protective net upper and lower side; eventually through fixed head, Portable protective net is fixed on top and the bottom, hydraulic support front end; reach protection hydraulic prop, hydraulic oil pipe, staff, reduce the object of labor cleaning old man labour intensity.To achieve these goals, the utility model adopts following technical scheme:
A kind of Portable protective net, comprising:
Wire rope, contiguous block, connection spring, fixed head, described wire rope utilizes contiguous block to connect into net, and termination wire rope is connected with fixed head by connecting spring.
Preferably, described contiguous block is the square bloom that corner has connecting hole, utilizes connecting hole to be squeezed between two contiguous blocks by wire rope by connecting bolt.
Preferably, described fixed head material is steel plate, and has permeability connecting hole, and by connecting bolt, fixed head is fixed in hydraulic support upper and lower side.
Compared with existing safeguard, the utility model tool has the following advantages:
The Portable protective net that the utility model is addressed; wire rope, contiguous block, connection spring, fixed head; each parts efficiently coordinate while giving full play to respective function mutually; protection hydraulic prop, hydraulic oil pipe, staff can be played; reduce the effect of labor cleaning old man labour intensity, simultaneously lightweight, establishment is simple, be easy to hanging, gear cash efficiency is high.
Accompanying drawing explanation
Fig. 1 is the part diagram of Portable protective net in the utility model embodiment;
Fig. 2 is the overall package figure of Portable protective net in the utility model embodiment;
Fig. 3 is Portable protective net working state figure in the utility model embodiment.
Detailed description of the invention
Shown in composition graphs 1, Fig. 2, described wire rope 1 utilizes contiguous block 2 to connect into net, and termination wire rope 1 is connected with fixed head 4 by connecting spring 3.
Shown in composition graphs 3, first the Portable protective net woven is placed between hydraulic support upper and lower side, one people is responsible for controlling Portable protective net, Portable protective net upper and lower side fixed head 4 is fixed in the middle part of hydraulic support foundation and back timber by spanner by one people, fixing completely to finely tune Portable protective net permanent position according to need of work, finely tune complete, so far Portable protective net installs, and enter duty, specifically as shown in Figure 3.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this manual; the all equivalent replacement made, obviously variant, within the essential scope all dropping on this manual, ought to be subject to protection of the present utility model.
Claims (3)
1. a Portable protective net, is characterized in that: described Portable protective net comprises:
Wire rope, contiguous block, connection spring, fixed head, described wire rope utilizes contiguous block to connect into net, and termination wire rope is connected with fixed head by connecting spring.
2. Portable protective net according to claim 1, is characterized in that: described contiguous block is the square bloom that corner has connecting hole, utilizes connecting hole to be squeezed between two contiguous blocks by wire rope by connecting bolt.
3. Portable protective net according to claim 1, is characterized in that: described fixed head material is steel plate, and has permeability connecting hole, and by connecting bolt, fixed head is fixed in hydraulic support upper and lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775239.1U CN204386631U (en) | 2014-12-11 | 2014-12-11 | A kind of Portable protective net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775239.1U CN204386631U (en) | 2014-12-11 | 2014-12-11 | A kind of Portable protective net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386631U true CN204386631U (en) | 2015-06-10 |
Family
ID=53359362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775239.1U Expired - Fee Related CN204386631U (en) | 2014-12-11 | 2014-12-11 | A kind of Portable protective net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863703A (en) * | 2016-05-25 | 2016-08-17 | 郑州煤矿机械集团股份有限公司 | Flexible protecting net for hydraulic bracket of coal mine |
-
2014
- 2014-12-11 CN CN201420775239.1U patent/CN204386631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863703A (en) * | 2016-05-25 | 2016-08-17 | 郑州煤矿机械集团股份有限公司 | Flexible protecting net for hydraulic bracket of coal mine |
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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: 20150610 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |