CN105421828B - A kind of outdoor terminal platform cable connector workplace - Google Patents
A kind of outdoor terminal platform cable connector workplace Download PDFInfo
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- CN105421828B CN105421828B CN201510935030.6A CN201510935030A CN105421828B CN 105421828 B CN105421828 B CN 105421828B CN 201510935030 A CN201510935030 A CN 201510935030A CN 105421828 B CN105421828 B CN 105421828B
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- 238000004378 air conditioning Methods 0.000 claims abstract description 36
- 238000000746 purification Methods 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000003496 welding fume Substances 0.000 claims abstract description 17
- 238000005057 refrigeration Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 15
- 238000011045 prefiltration Methods 0.000 claims description 12
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 10
- 239000010962 carbon steel Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 33
- 230000007613 environmental effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
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- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 231100000252 nontoxic Toxicity 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/163—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements where only part of the column rotates, i.e. at least the bottom part is fixed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本发明公开了一种户外终端平台用电缆接头工作间,包括照明系统、净化空调系统、焊烟过滤净化系统、高空起重系统、应急救助逃生滑道和若干接头工作室,所述若干接头工作室分别设置在所述户外终端平台上,每个所述接头工作室均呈下端开口的箱体结构;所述净化空调系统包括制冷空调主机组、连接软管、净化空调送风机组、送风管和送风口;每个所述接头工作室的顶端的中部均设置一所述焊烟过滤净化系统;所述高空起重系统安装在所述户外终端平台上,且位于所述接头工作室的一侧;所述应急救助逃生滑道设置在所述户外终端平台上。本发明的户外终端平台用电缆接头工作间,能大大改善户外平台接头施工的环境质量,有效提高电缆接头的施工质量。
The invention discloses a cable joint workroom for an outdoor terminal platform, which includes a lighting system, a purification air-conditioning system, a welding fume filtration and purification system, a high-altitude lifting system, an emergency rescue escape slide, and several joint workrooms. The chambers are respectively set on the outdoor terminal platform, and each of the joint working chambers has a box structure with an open lower end; the purification air-conditioning system includes a refrigeration air-conditioning main unit, connecting hoses, a purification air-conditioning blower unit, and an air supply pipe. and an air outlet; the middle part of the top of each joint working room is provided with a welding fume filtration and purification system; the high-altitude lifting system is installed on the outdoor terminal platform, and is located in one of the joint working rooms. side; the emergency rescue escape slideway is set on the outdoor terminal platform. The cable joint workroom for the outdoor terminal platform of the present invention can greatly improve the environmental quality of the outdoor platform joint construction, and effectively improve the construction quality of the cable joint.
Description
技术领域technical field
本发明涉及一种户外终端平台用电缆接头工作间。The invention relates to a cable joint workshop for an outdoor terminal platform.
背景技术Background technique
电力电缆在敷设过程中,经常需要进行户外电缆终端安装作业。但在户外电缆接头安装时,按大截面、高压电缆接头环境的技术要求,户外特别是郊区的施工环境还达不到要求,主要是空气湿度、温度、尘埃粒子浓度无法满足接头环境的技术标准。为保证电缆接头的施工质量,要求对接头环境的温度,湿度,尘埃粒子浓度可控,及作业时产生的有害粉尘的去除等等作一系列的处理。另外能够做到安全生产,在大风雨雪冰雹等恶劣条件下能安全施工,保护劳动者的安全和健康,为电缆接头能顺利施工提供环境保证,保障从事高空施工生产人员的安全,预防事故的发生。During the laying of power cables, it is often necessary to install outdoor cable terminals. However, when installing outdoor cable joints, according to the technical requirements of large cross-section and high-voltage cable joint environments, the outdoor construction environment, especially in the suburbs, cannot meet the requirements, mainly because the air humidity, temperature, and dust particle concentration cannot meet the technical standards of the joint environment. . In order to ensure the construction quality of cable joints, a series of treatments are required to control the temperature, humidity, and dust particle concentration of the joint environment, and to remove harmful dust generated during operation. In addition, it can achieve safe production, and can work safely under harsh conditions such as heavy wind, rain, snow and hail, protect the safety and health of workers, provide environmental guarantees for the smooth construction of cable joints, ensure the safety of production personnel engaged in high-altitude construction, and prevent accidents. occur.
目前国内电缆户外终端的接头作业大多数是在户外5m以上高空的铁塔平台上,环境不可测、不可控,温、湿度随着季节更替变化,自然界的风霜雨雪都对电缆接头造成不利影响。另外由于在完全裸露的铁塔平台上缺乏有效的庇护,现场的沙尘等空气悬浮颗粒无法得到有效控制,很难达到接头施工的环境要求。针对户外电缆终端施工的环境处理,国内一直没有成熟的技术和设备。因此有一套电缆接头施工控制环境系统能够有效控制接头施工环境,将能更好地保证电缆接头的施工质量,有效降低电缆事故的发生,同时作为一种技术储备,可以改善原有的接头工艺,取得良好的经济效益。同时也适应电力施工发展水平和发展趋势、及满足电力工业技术进步的要求At present, most of the joint operations of domestic cable outdoor terminals are carried out on the iron tower platform at an altitude of more than 5m outdoors. The environment is unpredictable and uncontrollable. The temperature and humidity change with the seasons. In addition, due to the lack of effective shelter on the completely exposed iron tower platform, the airborne particles such as sand and dust on the site cannot be effectively controlled, and it is difficult to meet the environmental requirements for joint construction. For the environmental treatment of outdoor cable terminal construction, there is no mature technology and equipment in China. Therefore, a set of cable joint construction control environment system can effectively control the joint construction environment, which will better ensure the construction quality of the cable joint and effectively reduce the occurrence of cable accidents. At the same time, as a technical reserve, it can improve the original joint process. Achieve good economic benefits. At the same time, it also adapts to the development level and development trend of electric power construction, and meets the requirements of technological progress in the electric power industry.
发明内容Contents of the invention
本发明的目的是克服现有技术的缺陷,提供一种户外终端平台用电缆接头工作间,能大大改善户外平台接头施工的环境质量,有效提高电缆接头的施工质量。The purpose of the present invention is to overcome the defects of the prior art and provide a cable joint workshop for outdoor terminal platforms, which can greatly improve the environmental quality of outdoor platform joint construction and effectively improve the construction quality of cable joints.
实现上述目的的技术方案是:一种户外终端平台用电缆接头工作间,所述电缆接头工作间包括照明系统、净化空调系统、焊烟过滤净化系统、高空起重系统、应急救助逃生滑道和若干接头工作室,其中:The technical solution to achieve the above purpose is: a cable joint workroom for an outdoor terminal platform, the cable joint workroom includes a lighting system, a purification air-conditioning system, a welding fume filtration and purification system, a high-altitude lifting system, an emergency rescue escape slide and Several splice studios, among them:
所述若干接头工作室分别设置在所述户外终端平台上,每个所述接头工作室均呈下端开口的箱体结构;The several joint working chambers are respectively arranged on the outdoor terminal platform, and each of the joint working chambers has a box structure with an open lower end;
所述照明系统包括照明灯具、应急照明灯具和出口指示灯,所述照明灯具、应急照明灯具和出口指示灯分别设置在所述接头工作室内;The lighting system includes lighting fixtures, emergency lighting fixtures and exit indicator lights, and the lighting fixtures, emergency lighting fixtures and exit indicator lights are respectively arranged in the joint working room;
所述净化空调系统包括制冷空调主机组、连接软管、净化空调送风机组、送风管和送风口,所述制冷空调主机组设置在地面上;所述净化空调送风机组设置在所述户外终端平台上,且位于所述接头工作室的一侧;所述制冷空调主机组通过所述连接软管与所述净化空调送风机组相连;每个所述接头工作室的顶端均设置一所述送风口;所述送风口通过所述送风管与所述净化空调送风机组相连;The purification air-conditioning system includes a refrigeration air-conditioning main unit, a connecting hose, a purification air-conditioning blower unit, an air supply pipe, and an air outlet. The refrigeration and air-conditioning main unit is arranged on the ground; on the platform, and is located on one side of the joint working room; the refrigeration and air-conditioning main unit is connected with the purification air-conditioning blower unit through the connecting hose; the top of each joint working room is provided with a An air outlet; the air outlet is connected to the purified air-conditioning air supply unit through the air supply pipe;
每个所述接头工作室的顶端的中部均设置一所述焊烟过滤净化系统;The middle part of the top of each joint working chamber is provided with a welding fume filtration and purification system;
所述高空起重系统安装在所述户外终端平台上,且位于所述接头工作室的一侧,所述高空起重系统包括底板、立柱、转动套、悬臂、起重葫芦、斜撑杆和钢丝绳拉筋,所述底板固定在所述户外终端平台上;所述立柱的底端固定在所述底板上;所述转动套套接在所述立柱的中部;所述悬臂的一端与所述立柱的顶端可转动地相连;所述起重葫芦固定在所述悬臂的另一端;所述斜撑杆的一端固定在所述悬臂的中部,另一端固定在所述转动套上;所述钢丝绳拉筋的一端固定在所述立柱上,另一端固定在所述户外终端平台上;The high-altitude lifting system is installed on the outdoor terminal platform and is located on one side of the joint working room. The high-altitude lifting system includes a bottom plate, a column, a rotating sleeve, a cantilever, a hoist, a diagonal brace and Steel wire rope tension, the base plate is fixed on the outdoor terminal platform; the bottom end of the column is fixed on the base plate; the rotating sleeve is sleeved in the middle of the column; one end of the cantilever is connected to the column The top of the cantilever is rotatably connected; the hoist is fixed on the other end of the cantilever; one end of the diagonal brace is fixed on the middle of the cantilever, and the other end is fixed on the rotating sleeve; the wire rope pulls One end of the rib is fixed on the column, and the other end is fixed on the outdoor terminal platform;
所述应急救助逃生滑道采用航空式充气逃生滑道,所述应急救助逃生滑道设置在所述户外终端平台上。The emergency rescue escape slide adopts an aviation type inflatable escape slide, and the emergency rescue escape slide is arranged on the outdoor terminal platform.
上述的一种户外终端平台用电缆接头工作间,其中,所述接头工作室包括便携式组合框架和双面碳钢夹芯保温板,其中:The above-mentioned cable joint workroom for outdoor terminal platforms, wherein the joint workroom includes a portable combined frame and double-sided carbon steel sandwich insulation boards, wherein:
所述便携式组合框架由若干方形管材组合成长方体框架结构,所述便携式组合框架的底部设置有若干固定架,所述便携式组合框架通过所述固定架固定在所述户外终端平台上;The portable combined frame is composed of several square pipes into a cuboid frame structure, and the bottom of the portable combined frame is provided with several fixing frames, and the portable combined frame is fixed on the outdoor terminal platform through the fixing frames;
所述便携式组合框架的上表面、前侧面、后侧面、左侧面和右侧面分别扣合一块所述双面碳钢夹芯保温板,每块所述双面碳钢夹芯保温板与相应的便携式组合框架之间的缝隙均采用密封胶密封。The upper surface, the front side, the rear side, the left side and the right side of the portable combined frame are respectively fastened with one piece of the double-sided carbon steel sandwich insulation board, and each of the double-sided carbon steel sandwich insulation boards is connected with the The gaps between the corresponding portable combination frames are all sealed with sealant.
上述的一种户外终端平台用电缆接头工作间,其中,所述照明灯具采用LED防爆灯具,所述照明灯具的电源采用航空插座插拔式连接。The above-mentioned cable joint workshop for an outdoor terminal platform, wherein the lighting fixture is an explosion-proof LED lighting fixture, and the power supply of the lighting fixture is connected by an aviation socket plug-in.
上述的一种户外终端平台用电缆接头工作间,其中,所述焊烟过滤净化系统包括壳体、吸风口、出风口、风机、粉尘收集箱、颗粒分离网、预过滤器、第一高效过滤器、活性炭过滤器和第二高效过滤器,其中:The above-mentioned cable joint workshop for outdoor terminal platforms, wherein the welding fume filtration and purification system includes a housing, an air suction port, an air outlet, a fan, a dust collection box, a particle separation net, a pre-filter, a first high-efficiency filter filter, activated carbon filter and second high-efficiency filter, of which:
所述壳体设置在所述接头工作室的顶端的中部;The housing is arranged in the middle of the top end of the joint working chamber;
所述吸风口和出风口分别开设在所述壳体上,且所述吸风口和出风口位于所述壳体的不同侧;The air suction port and the air outlet are respectively opened on the housing, and the air suction port and the air outlet are located on different sides of the housing;
所述风机、粉尘收集箱、颗粒分离网、预过滤器、第一高效过滤器、活性炭过滤器和第二高效过滤器分别设置在所述壳体内;The fan, dust collection box, particle separation net, pre-filter, first high-efficiency filter, activated carbon filter and second high-efficiency filter are respectively arranged in the housing;
所述风机位于所述壳体内的中部;The fan is located in the middle of the housing;
所述粉尘收集箱与所述吸风口相连;The dust collection box is connected to the air suction port;
所述颗粒分离网设置在所述吸风口的内侧,且位于所述粉尘收集箱内;The particle separation net is arranged inside the air suction port and located in the dust collection box;
所述预过滤器、第一高效过滤器、活性炭过滤器和第二高效过滤器依次设置在所述吸风口和出风口之间,且所述预过滤器位于所述粉尘收集箱的外侧,所述第二高效过滤器设置在所述出风口的内侧。The pre-filter, the first high-efficiency filter, the activated carbon filter and the second high-efficiency filter are sequentially arranged between the air suction port and the air outlet, and the pre-filter is located outside the dust collection box, so The second high-efficiency filter is arranged inside the air outlet.
本发明的户外终端平台用电缆接头工作间,能大大改善户外平台接头施工的环境质量,有效提高电缆接头的施工质量,同时能够大大增强户外终端接头的环境适应性,防止风霜雨雪对接头施工的影响,确保施工进度。本发明的户外终端平台用电缆接头工作间,有益效果体现在:The cable joint workshop for outdoor terminal platforms of the present invention can greatly improve the environmental quality of outdoor platform joint construction, effectively improve the construction quality of cable joints, and at the same time greatly enhance the environmental adaptability of outdoor terminal joints, preventing wind, frost, rain and snow from joint construction impact and ensure construction progress. The beneficial effects of the cable joint workshop for outdoor terminal platforms of the present invention are reflected in:
1、改善施工环境,大大提高电缆接头质量,减少事故及维护成本;1. Improve the construction environment, greatly improve the quality of cable joints, reduce accidents and maintenance costs;
2、保障施工周期,提高施工环境适应性,为施工周期提供保障;2. Guarantee the construction period, improve the adaptability of the construction environment, and provide guarantee for the construction period;
3、施工技术完善,填补国内电缆施工环境控制的技术空缺,完善电缆接头技术工艺。3. The construction technology is perfect, filling the technological gap in the domestic cable construction environment control, and improving the cable joint technology.
附图说明Description of drawings
图1为本发明的户外终端平台用电缆接头工作间的结构示意图;Fig. 1 is the structure schematic diagram of the cable connector workshop of the outdoor terminal platform of the present invention;
图2为本发明的户外终端平台用电缆接头工作间的接头工作室的结构示意图;Fig. 2 is a structural schematic diagram of the joint working room of the cable joint working room for the outdoor terminal platform of the present invention;
图3为本发明的户外终端平台用电缆接头工作间的净化空调系统的结构示意图;Fig. 3 is the schematic structural view of the purification air-conditioning system of the outdoor terminal platform of the present invention with a cable joint workroom;
图4为本发明的户外终端平台用电缆接头工作间的焊烟过滤净化系统的结构示意图;Fig. 4 is a structural schematic diagram of the welding fume filtration and purification system of the cable joint workroom for the outdoor terminal platform of the present invention;
图5为本发明的户外终端平台用电缆接头工作间的高空起重系统的结构示意图。Fig. 5 is a structural schematic diagram of the high-altitude lifting system of the cable joint workshop for the outdoor terminal platform of the present invention.
具体实施方式Detailed ways
为了使本技术领域的技术人员能更好地理解本发明的技术方案,下面结合附图对其具体实施方式进行详细地说明:In order to enable those skilled in the art to better understand the technical solution of the present invention, its specific implementation will be described in detail below in conjunction with the accompanying drawings:
请参阅图1至图5,本发明的最佳实施例,一种户外终端平台100用电缆接头工作间,包括照明系统、净化空调系统、焊烟过滤净化系统、高空起重系统、应急救助逃生滑道和若干接头工作室1。Please refer to Figures 1 to 5, the best embodiment of the present invention, a cable joint workshop for outdoor terminal platform 100, including lighting system, purification air conditioning system, welding fume filtration and purification system, high-altitude lifting system, emergency rescue and escape Slideway and several joints studio 1.
若干接头工作室1分别设置在户外终端平台100上,每个接头工作室1均呈下端开口的箱体结构;在使用时,根据需要,在每个待操作的电缆接头点300设置一接头工作室1。请参阅图2,接头工作室1包括便携式组合框架11和双面碳钢夹芯保温板12,便携式组合框架11由若干方形管材组合成长方体框架结构,便携式组合框架11的底部设置有若干固定架12,便携式组合框架11通过固定架12固定在户外终端平台100上;便携式组合框架11的上表面、前侧面、后侧面、左侧面和右侧面分别扣合一块双面碳钢夹芯保温板12,每块双面碳钢夹芯保温板12与相应的便携式组合框架11之间的缝隙均采用密封胶密封。接头工作室1具有防火,耐温,密封性,保温性好,重量轻便等特点。接头工作室1的顶部安装送风口25,接头工作室1的侧面的碳钢夹芯保温板12上装有透视窗,具有可自然采光特点,接头工作室1的底部根据现场条件按需要装电磁铁块或固定块螺栓连接在户外终端平台100上,通电后可与户外终端平台100如高塔平台快速连接,可抗17级风。接头工作室1的底部敞开设计,具备雨天施工条件。Several joint working rooms 1 are respectively arranged on the outdoor terminal platform 100, and each joint working room 1 has a box structure with an open lower end; when in use, a joint working unit is set at each cable joint point 300 to be operated as required. Room 1. Please refer to Fig. 2, the joint working room 1 includes a portable combination frame 11 and double-sided carbon steel sandwich insulation panels 12, the portable combination frame 11 is composed of several square pipes into a cuboid frame structure, and the bottom of the portable combination frame 11 is provided with several fixing frames 12. The portable combined frame 11 is fixed on the outdoor terminal platform 100 through the fixing frame 12; the upper surface, the front side, the rear side, the left side and the right side of the portable combined frame 11 respectively buckle a double-sided carbon steel sandwich insulation Board 12, the gap between each double-sided carbon steel sandwich insulation board 12 and the corresponding portable combined frame 11 is sealed with sealant. The joint studio 1 has the characteristics of fire prevention, temperature resistance, airtightness, good heat preservation, and light weight. The air outlet 25 is installed on the top of the joint working room 1, and the carbon steel sandwich insulation board 12 on the side of the joint working room 1 is equipped with a perspective window, which has the characteristics of natural lighting. The bottom of the joint working room 1 is equipped with electromagnets according to the site conditions. Block or fixed block bolts are connected on the outdoor terminal platform 100, can be connected with outdoor terminal platform 100 such as high tower platform fast after power-on, can resist 17 grades of wind. The bottom of the joint studio 1 is designed to be open, which is suitable for construction in rainy days.
照明系统包括照明灯具、应急照明灯具和出口指示灯,照明灯具、应急照明灯具和出口指示灯分别设置在接头工作室1内;照明灯具采用LED防爆灯具,照明灯具设计照度为300LUX,照明灯具的电源采用航空插座插拔式连接。应急照明灯具和出口指示灯在一旦出现紧急状况时用作紧急逃生指示用。The lighting system includes lighting fixtures, emergency lighting fixtures and exit indicators. The lighting fixtures, emergency lighting fixtures and exit indicators are respectively set in the joint studio 1; The power supply adopts aviation socket plug-in connection. Emergency lighting fixtures and exit indicator lights are used as emergency escape instructions in the event of an emergency.
请参阅图1和图3,净化空调系统包括制冷空调主机组21、连接软管22、净化空调送风机组23、送风管24和送风口25,制冷空调主机组21设置在地面200上;净化空调送风机组23设置在户外终端平台100上,且位于接头工作室1的一侧;制冷空调主机组21通过连接软管22与净化空调送风机组23相连;每个接头工作室1的顶端均设置一送风口25;送风口25通过送风管24与净化空调送风机组23相连。Please refer to Fig. 1 and Fig. 3, and purification air-conditioning system comprises refrigerating air-conditioning main unit 21, connecting hose 22, purifying air-conditioning blower unit 23, air supply pipe 24 and air supply port 25, and refrigerating air-conditioning main unit 21 is arranged on the ground 200; The air-conditioning blower unit 23 is set on the outdoor terminal platform 100 and is located on one side of the joint working room 1; the refrigeration and air-conditioning main unit 21 is connected with the purification air-conditioning blower unit 23 through the connecting hose 22; the top of each joint working room 1 is set An air supply port 25 ;
连接软管22的两端采用快速接头的方式,插拔快速就可以快速拼装与拆除,拼装后立刻可使用,不影响施工时间。The two ends of the connecting hose 22 adopt the method of quick joints, which can be quickly assembled and dismantled after plugging and unplugging, and can be used immediately after assembling without affecting the construction time.
制冷空调技术是一门成熟技术,该系统主要采用液体气化制冷法,以蒸汽压缩式制冷的形式对环境进行调温和降湿。由于空气冷却除去空气中一部分水份,满足工作室空气环境要求。Refrigeration and air conditioning technology is a mature technology. The system mainly uses liquid vaporization refrigeration method to regulate and dehumidify the environment in the form of vapor compression refrigeration. Because the air cooling removes part of the moisture in the air, it meets the air environment requirements of the studio.
制冷空调主机组21由制冷压缩机、冷凝器、节流膨胀装置、蒸发器组成制冷循环系统,冷却从连接软管22来的回水(回水里已吸收了工作间空气的热量,因此水温升高,高于12℃),经过蒸发器的冷却,使水温冷却到低于12℃的冰水,再由水泵输送通过连接软管22到净化空调送风机组23。这样冷水通过制冷空调主机组21、连接软管22、净化空调送风机组23不断循环,不断冷却工作间内的空气,工作间内温度可保持恒定。Refrigeration and air conditioning main unit 21 is composed of refrigeration compressor, condenser, throttling expansion device, and evaporator to form a refrigeration cycle system to cool the return water from the connecting hose 22 (the return water has absorbed the heat of the air in the work room, so the water Temperature rises, higher than 12 ℃), through the cooling of the evaporator, the water temperature is cooled to ice water lower than 12 ℃, and then transported by the water pump to the purification air-conditioning blower unit 23 through the connecting hose 22. Cold water passes through refrigeration and air-conditioning main unit 21, connecting hose 22, purification air-conditioning blower unit 23 and constantly circulates like this, constantly cools the air in the work room, and the temperature in the work room can be kept constant.
净化空调送风机组23采用体积设计成较小的外形,主要是考虑到安装在高空平台上,运输搬运方便。机组运行后,室外的新风通过内部的表冷器冷却和空气过滤器的过滤,降温降湿后的洁净空气由送风口吹向工作间内,达到降温、降湿、除尘的目的。由于电缆接头施工在户外,环境中各种灰尘粉尘比较多,不光对电缆接头施工造成影响,甚至还影响到施工人员的身体健康,所以空气过滤也是必不可少。净化空调送风机组23内设置空气过滤器,空气过滤器采用丝网加无纺布的空气过滤工作方式,作为空气前道的二级过滤,新风在风机的作用下,通过丝网、无纺布时,空气中颗粒物被有效吸附,去除了新风中大部分颗粒物。另外在送风口处可以设置三级空气过滤,除去空气中的细微颗粒,满足工作间内洁净度要求。这种过滤工作方式特点:吸附颗粒物、对环境无毒负作用、耗电少。Purifying air-conditioning blower unit 23 is designed to be smaller in volume, mainly because it is installed on a high-altitude platform and is convenient for transportation and handling. After the unit is running, the outdoor fresh air is cooled by the internal surface cooler and filtered by the air filter, and the clean air after cooling and dehumidification is blown into the work room through the air supply port to achieve the purpose of cooling, dehumidification and dust removal. Since the cable joint is constructed outdoors, there are many kinds of dust in the environment, which not only affects the construction of the cable joint, but also affects the health of the construction workers, so air filtration is also essential. Purify the air filter in the air supply unit 23 of the air conditioner. The air filter adopts the air filtration working mode of silk screen and non-woven fabric, as the secondary filter of the air front, and the fresh air passes through the screen, non-woven fabric At this time, the particulate matter in the air is effectively adsorbed, and most of the particulate matter in the fresh air is removed. In addition, three-stage air filtration can be set at the air supply port to remove fine particles in the air and meet the cleanliness requirements of the workplace. The characteristics of this filtering working method are: adsorption of particulate matter, non-toxic and negative effects on the environment, and low power consumption.
请参阅图2和图4,每个接头工作室1的顶端的中部均设置一焊烟过滤净化系统3;焊烟过滤净化系统3包括壳体31、吸风口32、出风口33、风机34、粉尘收集箱35、颗粒分离网36、预过滤器37、第一高效过滤器38、活性炭过滤器39和第二高效过滤器310。壳体31设置在接头工作室1的顶端的中部;吸风口32和出风口33分别开设在壳体31上,且吸风口32和出风口33位于壳体31的不同侧;风机34、粉尘收集箱35、颗粒分离网36、预过滤器37、第一高效过滤器38、活性炭过滤器39和第二高效过滤器310分别设置在壳体31内;风机34位于壳体31内的中部;粉尘收集箱35与吸风口32相连;颗粒分离网36设置在吸风口33的内侧,且位于粉尘收集箱35内;预过滤器37、第一高效过滤器38、活性炭过滤器39和第二高效过滤器310依次设置在吸风口32和出风口33之间,且预过滤器37位于粉尘收集箱35的外侧,第二高效过滤器310设置在出风口33的内侧。Referring to Fig. 2 and Fig. 4, a welding fume filtering and purifying system 3 is arranged in the middle of the top of each joint working chamber 1; Dust collection box 35 , particle separation net 36 , pre-filter 37 , first high-efficiency filter 38 , activated carbon filter 39 and second high-efficiency filter 310 . The housing 31 is arranged in the middle part of the top of the joint working chamber 1; the air suction port 32 and the air outlet 33 are respectively provided on the housing 31, and the air suction port 32 and the air outlet 33 are located on different sides of the housing 31; the fan 34, the dust collection Box 35, particle separation net 36, pre-filter 37, first high-efficiency filter 38, activated carbon filter 39 and second high-efficiency filter 310 are respectively arranged in the casing 31; Fan 34 is positioned at the middle part in the casing 31; Dust Collection box 35 links to each other with suction port 32; Particle separation net 36 is arranged on the inboard of suction port 33, and is positioned at dust collection box 35; The filter 310 is sequentially arranged between the air suction port 32 and the air outlet 33 , and the pre-filter 37 is located outside the dust collection box 35 , and the second high efficiency filter 310 is arranged inside the air outlet 33 .
接头工作室1内空气污染源是施工在做镗钎及打磨工序时候,工作现场会产生大量切削粉尘及金属微尘,此类粉尘对人体吸入是具有危害的,所以现场安排焊烟过滤净化系统3,对此类粉尘进行吸附式过滤,过滤后空气可以直接向室外排放。焊烟过滤净化系统3具有吸附力强,净化效率高的特点,且重量轻体积小,便于携带运输。焊烟过滤净化系统3的焊烟净化过滤风量按换气次数每立方12次/h确定,若接头工作室1的长7.6米,高2.3米,长1.3米,则空气排风量Qp=7.6*2.3*1.3*12=165m3/h,焊烟净化过滤风量大于或等于空气排风量。污染空气在风机34的作用下从吸风口32进入,经颗粒分离网36分离大颗粒粉尘,大颗粒粉尘落入粉尘收集箱35内,污染空气依次经过预过滤器37、第一高效过滤器38、活性炭过滤器39和第二高效过滤器310过滤后,净化后的空气通过出风口33直接向室外排放。The source of air pollution in the joint studio 1 is that during the boring and grinding process, a large amount of cutting dust and metal fine dust will be generated on the work site. Such dust is harmful to human inhalation, so a welding fume filtration and purification system is arranged on site 3 , Adsorptive filtration is performed on such dust, and the filtered air can be directly discharged outdoors. The welding fume filtration and purification system 3 has the characteristics of strong adsorption and high purification efficiency, and is light in weight and small in size, so it is easy to carry and transport. The welding fume purification and filtration air volume of the welding fume filtration and purification system 3 is determined by the number of air changes per cubic meter of 12 times/h. If the length of the joint working room 1 is 7.6 meters, the height is 2.3 meters, and the length is 1.3 meters, the air exhaust volume Qp=7.6 *2.3*1.3*12=165m 3 /h, the air volume of welding fume purification and filtration is greater than or equal to the air exhaust volume. The polluted air enters from the air suction port 32 under the action of the fan 34, and the large particle dust is separated by the particle separation net 36, and the large particle dust falls into the dust collection box 35, and the polluted air passes through the pre-filter 37 and the first high-efficiency filter 38 in sequence , the activated carbon filter 39 and the second high efficiency filter 310 are filtered, and the purified air is directly discharged to the outside through the air outlet 33 .
高空起重系统安装在户外终端平台100上,且位于接头工作室1的一侧,高空起重系统包括底板41、立柱42、转动套43、悬臂44、起重葫芦45、斜撑杆46和钢丝绳拉筋47,底板41固定在户外终端平台100上;立柱42的底端固定在底板41上;转动套43套接在立42柱的中部;悬臂44的一端与立柱42的顶端可转动地相连;起重葫芦45固定在悬臂44的另一端;斜撑杆46的一端固定在悬臂44的中部,另一端固定在转动套43上;钢丝绳拉筋47的一端固定在立柱42上,另一端固定在户外终端平台100上。起重葫芦45可选用手动葫芦或电动葫芦。高空起重系统为在高空吊取工具、材料提供了很大的便利性,减少了人力劳动,消除了潜在的高空人力运输东西的危险性。同时,在电缆接头过程中,电缆的搬运及对接也需要起重装置。此类高空起重系统具有自由度高,安全可靠,携带方便等特点。The high-altitude lifting system is installed on the outdoor terminal platform 100 and is located on one side of the joint working room 1. The high-altitude lifting system includes a bottom plate 41, a column 42, a rotating sleeve 43, a cantilever 44, a hoist 45, a diagonal brace 46 and Wire rope tie bar 47, base plate 41 is fixed on the outdoor terminal platform 100; The bottom end of column 42 is fixed on the base plate 41; connected; the hoist 45 is fixed on the other end of the cantilever 44; one end of the diagonal brace 46 is fixed on the middle part of the cantilever 44, and the other end is fixed on the rotating sleeve 43; one end of the wire rope tie 47 is fixed on the column 42, and the other end Fixed on the outdoor terminal platform 100. Lifting hoist 45 can choose manual hoist or electric hoist. The high-altitude lifting system provides great convenience for lifting tools and materials at high altitudes, reduces human labor, and eliminates the potential danger of manpower transporting things at high altitudes. At the same time, during the cable joint process, the handling and docking of the cables also requires a lifting device. This type of high-altitude lifting system has the characteristics of high degree of freedom, safety, reliability, and portability.
应急救助逃生滑道采用航空式充气逃生滑道,应急救助逃生滑道设置在户外终端平台100上。应急救助逃生滑道为高空作业平台量身打造,运用了高科技的航空式充气逃生滑道,在紧急情况下开启此系统,工作人员可由滑道滑到地面逃生撤离,避免了危险情况下人员从高空跳落的可能性,大大减少人员伤亡。接头工作室1的室内放置便携式灭火器,用于扑灭意外发生的火灾。The emergency rescue escape slide adopts an aviation type inflatable escape slide, and the emergency rescue escape slide is set on the outdoor terminal platform 100 . The emergency rescue escape chute is tailor-made for aerial work platforms. It uses a high-tech aviation inflatable escape chute. When the system is turned on in an emergency, the staff can slide to the ground to escape and evacuate, avoiding dangerous situations. The possibility of jumping from a high altitude greatly reduces casualties. A portable fire extinguisher is placed in the joint working room 1 for extinguishing an accidental fire.
本发明的户外终端平台用电缆接头工作间,是一套专门控制户外电缆接头施工环境的系统成套设备,包括接头工作室、照明系统、净化空调系统、焊烟过滤净化系统、高空起重系统和应急救助逃生滑道六部分。应用环境:温度0-45℃,相对湿度≤100%场所。The cable joint workroom for outdoor terminal platforms of the present invention is a set of system complete equipment for controlling the construction environment of outdoor cable joints, including joint workrooms, lighting systems, purification air-conditioning systems, welding fume filtration and purification systems, high-altitude lifting systems and Emergency rescue escape chute six parts. Application environment: temperature 0-45 ℃, relative humidity ≤ 100% place.
综上所述,本发明的户外终端平台用电缆接头工作间,能大大改善户外平台接头施工的环境质量,有效提高电缆接头的施工质量,同时能够大大增强户外终端接头的环境适应性,防止风霜雨雪对接头施工的影响,确保施工进度。In summary, the cable joint workshop for outdoor terminal platforms of the present invention can greatly improve the environmental quality of outdoor platform joint construction, effectively improve the construction quality of cable joints, and at the same time greatly enhance the environmental adaptability of outdoor terminal joints and prevent wind and frost The impact of rain and snow on joint construction ensures construction progress.
本技术领域中的普通技术人员应当认识到,以上的实施例仅是用来说明本发明,而并非用作为对本发明的限定,只要在本发明的实质精神范围内,对以上所述实施例的变化、变型都将落在本发明的权利要求书范围内。Those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present invention, rather than as a limitation to the present invention, as long as within the scope of the spirit of the present invention, the above-described embodiments Changes and modifications will fall within the scope of the claims of the present invention.
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CN104953507A (en) * | 2015-06-30 | 2015-09-30 | 国网山东招远市供电公司 | Device and method for lifting wire during distribution line construction |
CN205259635U (en) * | 2015-12-15 | 2016-05-25 | 上海久隆电力(集团)有限公司 | Outdoor termination is cable joint workplace for platform |
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CN104953507A (en) * | 2015-06-30 | 2015-09-30 | 国网山东招远市供电公司 | Device and method for lifting wire during distribution line construction |
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