CN204453664U - The horizontal safety guyrope switch of a kind of belt feeder - Google Patents
The horizontal safety guyrope switch of a kind of belt feeder Download PDFInfo
- Publication number
- CN204453664U CN204453664U CN201520135666.8U CN201520135666U CN204453664U CN 204453664 U CN204453664 U CN 204453664U CN 201520135666 U CN201520135666 U CN 201520135666U CN 204453664 U CN204453664 U CN 204453664U
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- CN
- China
- Prior art keywords
- stay cord
- horizontal
- belt feeder
- switch
- belt
- 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
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Abstract
The utility model discloses the horizontal safety guyrope switch of a kind of belt feeder, comprise stay cord and pull switch, also comprise some horizontal stay cord supports, horizontal stay cord support described in a pair is oppositely arranged between two every a segment distance along belt feeder belt movement direction, described stay cord to penetrate on horizontal stay cord support described in every a pair and across described belt feeder belt, described stay cord is connected with described pull switch, described horizontal pull switch is whole piece belt feeder step-by-step arrangement completely, staff above adhesive tape can draw voluntarily at hour of danger and open safe pull rope, belt feeder power-off is stopped transport, obtain in the very first time and save oneself, ensure that personal safety to greatest extent.
Description
Technical field
The utility model relates to power industry, is specifically related to the horizontal safety guyrope switch of a kind of belt feeder.
Background technology
Pull switch is the safety guard of belt conveyer indispensability, the expansion of Accident prevention and bring heavy losses.Due to easy for installation, switch-over is reliable, is widely used at belt transport scene.
The many layouts of safety guyrope switch that current Coal Transportation System is installed and belt feeder both sides, installation site should guarantee that service personnel is in case of emergency easy to operate, and concrete scheme is as follows:
1, pull switch is fixed in frame.
2, the spacing of two switches of side is about 50m, and employing diameter is that the steel rope of Φ 4 connects, and degree of tightness should appropriateness.
3, for reducing steel rope deadweight to switch activated impact, in frame, a filler ring is filled every 3m, with supporting steel-cable.
4, the other end of steel rope ties up in extension spring and (fixes with sling), not to affect under normal use with turnbuckle by both sides stay cord tensioning, and is guaranteeing both sides balancing tension.
Above-mentioned prior art Shortcomings has following two aspects:
1, at present the Coal Transportation System many layouts of safety guyrope switch of installing and belt feeder longitudinal direction both sides, once the trapped personnel that has an accident cannot draw voluntarily open safe pull rope.
2, safety guyrope switch must be opened nearby by the staff on ground, misses the very first time of emergency staffs, brings very large security risk.
Utility model content
The purpose of this utility model is just to provide a kind of belt feeder horizontal safety guyrope switch to solve the problem.
For solving the problems of the technologies described above, the horizontal safety guyrope switch of a kind of belt feeder that the utility model proposes, comprise stay cord and pull switch, it is characterized in that, also comprise some horizontal stay cord supports, be oppositely arranged horizontal stay cord support described in a pair along belt feeder belt movement direction between two every a segment distance, described stay cord penetrates on horizontal stay cord support described in every a pair and across described belt feeder belt, described stay cord is connected with described pull switch.
Preferably, also comprise assembly pulley, described assembly pulley is installed on described horizontal stay cord cantilever tip, and described stay cord penetrates described horizontal stay cord support by assembly pulley.
Preferably, described stay cord adopts ￠ 4mm steel core rope.
Preferably, described horizontal stay cord support is the framework adopting channel-section steel to make.
Preferably, install horizontal stay cord support completely at described belt feeder belt, distance is 10m mono-group.
Preferably, described pull switch is fixed on described frame bottom.
Preferably, also comprise base, described base is fixedly connected on described horizontal stay cord frame bottom, and described base is bolted to connection on belt feeder base plate.
Preferably, the horizontal pull switch be oppositely arranged described in often pair is at a distance of 1200mm.
Preferably, described channel-section steel is the channel-section steel of ￠ 50cm.
The beneficial effect of technique scheme of the present utility model is:
The horizontal safety guyrope switch of belt feeder in such scheme relates to a kind of theory guaranteed personal safety, horizontal pull switch is whole piece belt feeder step-by-step arrangement completely, by segmentation, the horizontal pull switch of belt feeder is installed, work above belt feeder adhesive tape once there be staff, mechanical equipment is because manual operation is improper or other Unpredictability reasons are opened, belt feeder can after a bit of distance of operation, horizontal pull switch by above belt staff's pull-up voluntarily of being stranded, can draw voluntarily at hour of danger and open safe pull rope, belt feeder power-off is stopped transport, obtain in the very first time and save oneself thus obtain saving oneself of the very first time.While reduction work safety risk, ensure that personal safety and the device security of staff to greatest extent.
Accompanying drawing explanation
Fig. 1 is the horizontal safety guyrope switch structural representation of the utility model belt feeder;
Fig. 2 is the utility model belt feeder horizontal safety guyrope switch A-A cross section structure schematic diagram;
Description of reference numerals:
1, belt feeder belt;
2, assembly pulley;
3, horizontal stay cord support;
4, belt feeder base plate;
5, pull switch;
6, stay cord.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, the horizontal safety guyrope switch of a kind of belt feeder that the utility model embodiment provides, comprise stay cord 6 and pull switch 5, also comprise some horizontal stay cord supports 3, horizontal stay cord support 3 described in a pair is oppositely arranged between two every a segment distance along belt feeder belt 1 sense of motion, described stay cord 6 penetrates on horizontal stay cord support 3 described in every a pair and across described belt feeder belt 1, described stay cord 6 is connected with described pull switch 5.Described horizontal stay cord support 3 is for supporting stay cord 6, described stay cord 6 with penetrate described horizontal stay cord support 3 and with its sliding block joint, described stay cord 6 is connected with pull switch 5, for controlling described pull switch 5, described along described belt feeder belt 1 sense of motion subsection setup, like this, just described stay cord 6 can be pulled nearby when standing in time the staff worked above described belt feeder belt runs into emergency risks, stay cord 6 plays the motion that described pull switch 5 stops described belt feeder belt, ensure that the safety of staff in time.
Concrete, also comprise assembly pulley 2, described assembly pulley 2 is installed on described horizontal stay cord support 3 top, and described stay cord 6 penetrates described horizontal stay cord support 5 by assembly pulley 2, and assembly pulley is arranged on top, and namely corner avoids stay cord forced breakage.
Consider common belt feeder Belt Length, can install horizontal stay cord support 3 completely at described belt feeder belt 1, distance is 10m mono-group; And consider the safety and stability of whole switch, described horizontal pull switch support 3 is the framework that the firm welding production of channel-section steel is formed; And, the horizontal safety guyrope switch of described belt feeder also comprises base, described base is fixedly connected on bottom described horizontal stay cord support 3, and described base is bolted to connection on belt feeder base plate 4, certainly can also adopt other forms of stable connection mode.
More specifically, described stay cord 6 adopts ￠ 4mm steel core rope, make so the existing some strength of described stay cord 6 be difficult to wear and tear break and light reduction to the compressing of whole device, and the horizontal pull switch 5 be oppositely arranged described in often pair is at a distance of 1200mm, not only make apart from moderate, do not affect work but also can conveniently install and arrange the channel-section steel that described channel-section steel is ￠ 50cm, this channel-section steel is standard channel-section steel, make the manufacture of described horizontal stay cord support 5 convenient, whole apparatus cost is lower.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. the horizontal safety guyrope switch of belt feeder, comprise stay cord and pull switch, it is characterized in that, also comprise some horizontal stay cord supports, horizontal stay cord support described in a pair is oppositely arranged between two every a segment distance along belt feeder belt movement direction, described stay cord penetrates on horizontal stay cord support described in every a pair and across described belt feeder belt, described stay cord is connected with described pull switch.
2. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, it is characterized in that, also comprise assembly pulley, described assembly pulley is installed on described horizontal stay cord cantilever tip, and described stay cord penetrates described horizontal stay cord support by assembly pulley.
3. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, is characterized in that, described stay cord adopts ￠ 4mm steel core rope.
4. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, is characterized in that, described horizontal stay cord support is the framework adopting channel-section steel to make.
5. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, is characterized in that, install horizontal stay cord support completely at described belt feeder belt, distance is 10m mono-group.
6. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, it is characterized in that, described pull switch is fixed on described frame bottom.
7. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, it is characterized in that, also comprise base, described base is fixedly connected on described horizontal stay cord frame bottom, and described base is bolted to connection on belt feeder base plate.
8. the horizontal safety guyrope switch of belt feeder as claimed in claim 1, it is characterized in that, the horizontal pull switch be oppositely arranged described in often pair is at a distance of 1200mm.
9. the horizontal safety guyrope switch of belt feeder as claimed in claim 4, it is characterized in that, described channel-section steel is the channel-section steel of ￠ 50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135666.8U CN204453664U (en) | 2015-03-10 | 2015-03-10 | The horizontal safety guyrope switch of a kind of belt feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135666.8U CN204453664U (en) | 2015-03-10 | 2015-03-10 | The horizontal safety guyrope switch of a kind of belt feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453664U true CN204453664U (en) | 2015-07-08 |
Family
ID=53660585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135666.8U Expired - Fee Related CN204453664U (en) | 2015-03-10 | 2015-03-10 | The horizontal safety guyrope switch of a kind of belt feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204453664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460613A (en) * | 2020-03-31 | 2021-10-01 | 上海梅山钢铁股份有限公司 | Belt conveyor protector |
| CN113968460A (en) * | 2021-11-17 | 2022-01-25 | 山东日照发电有限公司 | Bidirectional pull-cord switch device for W-shaped coal conveying belt |
-
2015
- 2015-03-10 CN CN201520135666.8U patent/CN204453664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460613A (en) * | 2020-03-31 | 2021-10-01 | 上海梅山钢铁股份有限公司 | Belt conveyor protector |
| CN113968460A (en) * | 2021-11-17 | 2022-01-25 | 山东日照发电有限公司 | Bidirectional pull-cord switch device for W-shaped coal conveying belt |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |