CN202765856U - Coal transporting trestle structure of thermal power plant - Google Patents
Coal transporting trestle structure of thermal power plant Download PDFInfo
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- CN202765856U CN202765856U CN 201220392143 CN201220392143U CN202765856U CN 202765856 U CN202765856 U CN 202765856U CN 201220392143 CN201220392143 CN 201220392143 CN 201220392143 U CN201220392143 U CN 201220392143U CN 202765856 U CN202765856 U CN 202765856U
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- trestle
- window
- window frame
- power station
- coal transporting
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Abstract
The utility model discloses a coal transporting trestle structure of a thermal power plant. The coal transporting trestle structure of the thermal power plant comprises a conveyor belt of transporting coal. A rebar framework is arranged around the conveyor belt. A sealed trestle formed by color steel tiles is fixed on the outer side of the rebar framework. A window frame is arranged on the upper portion of the trestle. A window which is sealed with transparent materials is installed inside the window frame. Due to the fact that the trestle window of the coal transporting trestle is arranged on the top portion, the problem of the trestle window falls onto the ground because of vibration or wind is avoided, and the problem that workers feel height difference through the window to feel vertiginous is also avoided.
Description
Technical field
The utility model relates to a kind of building structure, is specifically related to a kind of high-altitude trestle work structure of protecting the thermoelectric power station coal handling system.
Background technology
The used material of thermal powerplant generating is raw coal, belt conveyor is transported to the boiler room bunker bay with raw coal by the level land, the height fall of belt conveyor is usually about tens meters, raw coal can be transported to the boiler bunker bay after through several times transfer, trestle may be crossed over railway, highway or street crossing, just may damage following pedestrian or vehicle, therefore this trestle usually has closed trestle with belt conveyor, the workman can walk in trestle, with the maintenance belt conveyor, bring light for giving in the trestle, in the two sides of trestle window is installed all, seal with transparent material again.But there is the problem of following several respects in the mounting means of this type of trestle window, if below 1 trestle be railway or highway, travelling of vehicle can be to the trestle Caused Vibration, transparent material on the window just may drop at this moment, thereby forms the high-altitude junk, and ground pedestrian or vehicle are become hidden danger; 2, some workman has acrophobia, and walking is in trestle the time, when seeing the drop of outside by window dizzy phenomenon can occur; 3, wind and rain may blow off transparent material in the window to ground equally.
The utility model content
For the window that solves Coal Handling Gallery in Thermal Power Plant in the prior art is arranged on the problem that both sides easily damage beneath pedestrian or vehicle, the utility model provides a kind of trestle work structure that changes trestle window installation site.Concrete scheme is as follows: a kind of coal transporting trestle structure of thermoelectric power station, the belt conveyor that comprises defeated coal, around belt conveyor, built steel bar framework, be fixed with the sealed trestle work of color steel watt formation at the lateral surface of steel bar framework, it is characterized in that, the top of described trestle is provided with window frame, and the window that has encapsulated transparent material is installed in the described window frame.
For raising is got light effect and avoided being affected by the diff-H of trestle both sides: the top of described trestle is arranged to chevron pointing pinnacle or arched top vertically, and described window frame is arranged on the both sides at the chevron pointing pinnacle of trestle or arched top top and identical with trestle length.
Impact for avoiding rainwater that window is got light: be provided with the shuting that stops rainwater between the arched top at described trestle top and the window frame, dual-side at the trestle top is provided with the drainage channel of guiding rainwater, and described shuting is spaced a distance and a mozzle that strides across window frame is set is connected with drainage channel.
For conveniently getting light: the top of described trestle is arranged to chevron pointing pinnacle or arched top vertically, and described window frame is arranged on the top of chevron pointing pinnacle or arched top and identical with trestle length.
Take a breath for making things convenient in the trestle: the window of installing in the described window frame comprises fixedly window and movable window, and wherein fixedly window and movable window adopt the mode at interval to be installed in the window frame, and described movable window utilizes bearing pin to be movably fixed on the window frame.
Stability for the window after strengthening opening: wherein the both sides that contact with window frame of movable window are respectively arranged with the fixed link of opening rear fixed position.
For light effect is got in raising: the top of described trestle is arranged to chevron pointing pinnacle or arched top vertically, the axial vertical and spaced top that is arranged on trestle of described window frame and trestle.
For being easy to open the window ventilation: two windows of the same area are installed in the described window frame, be provided with up and down two-layer groove around the window frame, two windows are installed in respectively up and down in the two-layer groove, promote the sealing of two windows mobile realization window frame in two-layer groove up and down and open.
For improving antidetonation and getting light effect: described transparent material is the PC sunlight board.
The utility model is arranged on the top with the trestle window of coal transporting trestle, has avoided falling into because of vibrations or wind the problem on ground, and the mounting means of window can be set according to the wind direction of locality, reduces the resistance of window and wind direction as far as possible.When window frame arranged vertically, the fixedly window and the movable window that utilize the interval to arrange can either guarantee enough brightness, can ventilate simultaneously, utilized fixed link that the movable window of opening is fixed, and can improve wind resistance and the anti-seismic performance of movable window.When window frame being arranged to can make things convenient for window to operate when axially vertical with trestle, avoid the impact of belt conveyor, utilize the plug-type mode of windowing, namely can reduce manipulation strength, can avoid again wind direction is caused resistance.The utility model is arranged on window at the top of trestle, has also avoided the workman to feel diff-H by window, thereby produces dizzy problem.
Description of drawings
Fig. 1 trestle steel bar framework of the present utility model schematic diagram;
Fig. 2 trestle side schematic view of the present utility model;
A-A cutaway view among Fig. 3 Fig. 2;
Fig. 4 window frame is arranged on the axial schematical top view of trestle;
Fig. 5 window frame is arranged on the structural representation of both sides, trestle top;
Fig. 6 window frame and trestle top axle are to the vertical stratification schematic diagram.
The explanation of attached number in the figure: 1-steel bar framework, 2-trestle, the color steel of 201-watt, 202-top, 203-window frame, 204-window, 205-movable window, 206-be window, 207-shuting, 208-drain hose, 209-flame diversion trough fixedly.
The specific embodiment
Followingly according to embodiment and accompanying drawing scheme of the present utility model is further described.
Shown in Fig. 1,2,3,4, the disclosed coal transporting trestle structure of the utility model, the belt conveyor that comprises defeated coal, around belt conveyor, built steel bar framework 1, lateral surface at steel bar framework 1 is fixed with color steel watt 201 sealed trestle works 2 that form, the top 202 of trestle 2 is provided with window frame 203, and the window 204 that has encapsulated transparent material is installed in the window frame 203.For fear of top ponding, the laying dust of trestle, the top of trestle 2 is arranged to chevron pointing pinnacle or arched top vertically, window frame 203 is arranged on the both sides at the chevron pointing pinnacle of trestle 2 or arched top top and identical with trestle 2 length.Such structure makes things convenient for the light of getting on the different directions, and corresponding with service walkway in the trestle 2, safeguards convenient.Get light effect for avoiding the rainwater impact, between the arched top at trestle top 202 and window frame 203, be provided with the shuting 207 that stops rainwater, dual-side at trestle top 202 is provided with the drainage channel 208 of guiding rainwater, and shuting 207 is spaced a distance and a mozzle 209 that strides across window frame 203 is set is connected with drainage channel 208.When rainy, the rainwater at trestle top is blocked by shuting, flow in the drainage channel by mozzle along shuting, drainage channel excretes out the two ends that rainwater reboots trestle, avoid by falling in the middle of the trestle following pedestrian or vehicle being impacted, this structure can avoid rainwater to shelter from window to greatest extent, and the rainwater at window place also can be connect away by drain hose simultaneously, and reduces the impact on ground.The utility model has been cancelled in the both sides of trestle window has been set, and having avoided window to drop and having reduced has heart disease or the workman of the high card probability of falling ill because of diff-H probably.Window at the top of trestle simultaneously and also increased brightness.
The another kind of window plan of establishment of the present utility model, as shown in Figure 5, the top 202 of trestle 2 is arranged to chevron pointing pinnacle or arched top vertically, and window frame 203 is arranged on the top of chevron pointing pinnacle or arched top and identical with trestle 2 length.The window 204 of window frame 203 interior installations comprises fixedly window 206 and movable window 205, and wherein fixedly window 206 and movable window 205 adopt the mode at interval to be installed in the window frame 203, and movable window 205 utilizes bearing pin to be movably fixed on the window frame 203.For avoiding movable window to be blown off, the both sides that movable window 205 contacts with window frame 203 be respectively arranged with open after the fixed link of fixed position.Concrete fixed link can the tooth bar clamping structure, or with the fixed link of deep-slotted chip breaker, deep-slotted chip breaker is stuck on the bolt of rear end plate of window frame both sides, when reaching respective degrees, utilizes nut to get final product fixed link is fixing.
Another kind of window set-up mode of the present utility model: as shown in Figure 6, the top 202 of trestle 2 is arranged to chevron pointing pinnacle or arched top vertically, the axial vertical and spaced top 202 that is arranged on trestle 2 of window frame 203 and trestle 2.In order to be easy to open window, two windows of the same area are installed in the window frame, be provided with up and down two-layer groove around the window frame 203, two windows are installed in respectively up and down in the two-layer groove, promotes two windows about in the two-layer groove movement can realize the sealing of window frame and open.The scheme that the utility model is opend the window goes for any window frame structure.
Transparent material of the present utility model adopts the PC sunlight board.The PC sunlight board has following properties:
1, light transmission is strong, and the light transmittance of water white transparency sunlight board is up to 80%, and diaphaneity can not stop part the strongest in the sunray because period of service reduces, and makes the light that sees through softer;
2, impact resistance, PC sunlight board impact strength is 80 times of glass, at 40 ℃---the physical properties index keeps stable in 120 ℃ the range of temperatures;
3, lightweight, the weight of PC sunlight board is with 1/12 of heavy sheet glass weight, and light weight and non-friable is convenient to carrying, construction, boring, and directly clod wash, and easy construction and processing are good;
4, uvioresistant, PC sunlight board surface is covered with the UV layer, and through high-tech antiultraviolet PROCESS FOR TREATMENT, guarantees the stable of ultraviolet radiation, and can prevent that sheet material from wearing out, fading;
5, fire-retardant fireproof, the good fire retardancy of PC sunlight board tool, awkward combustion B1 level, spontaneous combustion temperature is 630 ℃, can not encourage fire spreading when burning occurs, and also can not produce thick smoke and noxious gas, certainly puts out the good fire-retardant fireproof performance of tool from fire;
6, sound-insulating and heat-insulating, the hollow structure of PC sunlight board, its heat-proof quality is better than other solid material greatly, also has good sound insulation value;
7, pollution-free environmental protection.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, anyly be familiar with the technical personnel of this patent within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of the utility model scheme.
Claims (9)
1. the coal transporting trestle structure of a thermoelectric power station, the belt conveyor that comprises defeated coal, around belt conveyor, built steel bar framework, be fixed with the sealed trestle work of color steel watt formation at the lateral surface of steel bar framework, it is characterized in that, the top of described trestle is provided with window frame, and the window that has encapsulated transparent material is installed in the described window frame.
2. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 1, it is characterized in that, the top of described trestle is arranged to chevron pointing pinnacle or arched top vertically, and described window frame is arranged on the both sides at the chevron pointing pinnacle of trestle or arched top top and identical with trestle length.
3. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 2, it is characterized in that, be provided with the shuting that stops rainwater between the arched top at described trestle top and the window frame, dual-side at the trestle top is provided with the drainage channel of guiding rainwater, and described shuting is spaced a distance and a mozzle that strides across window frame is set is connected with drainage channel.
4. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 1 is characterized in that, the top of described trestle is arranged to chevron pointing pinnacle or arched top vertically, and described window frame is arranged on the top of chevron pointing pinnacle or arched top and identical with trestle length.
5. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 4, it is characterized in that, the window of installing in the described window frame comprises fixedly window and movable window, wherein fixedly window and movable window adopt the mode at interval to be installed in the window frame, and described movable window utilizes bearing pin to be movably fixed on the window frame.
6. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 5 is characterized in that, wherein the both sides that contact with window frame of movable window are respectively arranged with the fixed link of opening rear fixed position.
7. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 1 is characterized in that, the top of described trestle is arranged to chevron pointing pinnacle or arched top vertically, the axial vertical and spaced top that is arranged on trestle of described window frame and trestle.
8. the coal transporting trestle structure of a kind of thermoelectric power station as claimed in claim 7, it is characterized in that, two windows of the same area are installed in the described window frame, be provided with up and down two-layer groove around the window frame, two windows are installed in respectively up and down in the two-layer groove, promote the sealing of two windows mobile realization window frame in two-layer groove up and down and open.
9. such as the coal transporting trestle structure of described any one thermoelectric power station of claim 1-8, it is characterized in that, described transparent material is the PC sunlight board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392143 CN202765856U (en) | 2012-08-09 | 2012-08-09 | Coal transporting trestle structure of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392143 CN202765856U (en) | 2012-08-09 | 2012-08-09 | Coal transporting trestle structure of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202765856U true CN202765856U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392143 Expired - Fee Related CN202765856U (en) | 2012-08-09 | 2012-08-09 | Coal transporting trestle structure of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202765856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866685A (en) * | 2014-03-14 | 2014-06-18 | 武汉都市环保工程技术股份有限公司 | Multifunctional material loading trestle bridge of waste-incineration power plant |
| CN112779850A (en) * | 2020-12-31 | 2021-05-11 | 浙大城市学院 | Granular material cargo transporting trestle platform for river-crossing tunnel navigation sealing cofferdam construction and construction method |
-
2012
- 2012-08-09 CN CN 201220392143 patent/CN202765856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866685A (en) * | 2014-03-14 | 2014-06-18 | 武汉都市环保工程技术股份有限公司 | Multifunctional material loading trestle bridge of waste-incineration power plant |
| CN103866685B (en) * | 2014-03-14 | 2015-11-18 | 武汉都市环保工程技术股份有限公司 | A kind of multi-functional material loading trestle of garbage incinerating power plant |
| CN112779850A (en) * | 2020-12-31 | 2021-05-11 | 浙大城市学院 | Granular material cargo transporting trestle platform for river-crossing tunnel navigation sealing cofferdam construction and construction method |
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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: 20130306 Termination date: 20200809 |