无码一区二区波多野结衣播放搜索,伴郎粗大的内捧猛烈进出第一章,人体艺术在线观看,色欲久久久天天天综合网

3噸3米手拉葫蘆是一種鏈條手拉葫蘆，又稱倒鏈、手動(dòng)葫蘆，向上提升重物時(shí)，順時(shí)針拽動(dòng)手動(dòng)鏈條、手鏈輪轉(zhuǎn)動(dòng)，下降時(shí)逆時(shí)針拽動(dòng)手拉鏈條，制動(dòng)座跟剎車片分離，棘輪在棘爪的作用下靜止，五齒長(zhǎng)軸帶動(dòng)起重鏈輪反方向運(yùn)行，從而平穩(wěn)升降重物。手拉葫蘆價(jià)格實(shí)惠。

3 tons of 3 m hand chain hoist is a kind of chain blocks, also called chain hoist, chain hoist, lifting heavy objects, ye begin moving chain, hand wheel clockwise rotation, falling counterclockwise ye began to pull the chain, brake set apart with brake pads, ratchet in under the action of static pawl, five teeth long axis lifting chain running in the opposite direction, smooth to lift heavy things. Pull the gourd price [please click free phone] or [click quote] to get.

手拉單軌跑車與3噸3米手拉葫蘆組合成手動(dòng)運(yùn)輸行車，采用手拉鏈條作為驅(qū)動(dòng)，以四輪行走于工字鋼下翼，車輪間距調(diào)整方便，適用多種工字鋼，可自行調(diào)整高度，使四個(gè)車輪受力均勻，并可在較小回轉(zhuǎn)半徑的彎道上行駛。可安裝在小型龍門架和懸臂起重機(jī)上使用。被廣泛用于工廠、礦山、倉(cāng)庫(kù)等地安裝機(jī)器、吊運(yùn)貨物、設(shè)備維修等。

Hand-pulled monorail roadster and 3-ton 3-meter hand-pulled hoist are combined into a manual transport vehicle, which is driven by hand-pulled chain. The four wheels can walk on the lower wing of i-beam with convenient wheel spacing adjustment, which is applicable to a variety of i-beam. The height can be adjusted by itself, so that the four wheels are under uniform stress and can be driven on the curve with a small radius of revolution. It can be installed on small gantry and cantilever crane. Widely used in factories, mines, warehouses and other places to install machinery, lifting goods, equipment maintenance and so on.

3噸3米手拉葫蘆安全使用規(guī)范(Safety specification for 3 t 3 m hand hoist)

1.嚴(yán)禁超載使用。2.吊運(yùn)重物時(shí)，嚴(yán)禁任何人員在重物下行走或工作。3.使用前檢查各個(gè)緊固件有無松動(dòng)。4.如遇有手拉力異常時(shí)，切不可猛拉，應(yīng)立即停止使用，檢查原因。5.齒輪和軌面要定期加注潤(rùn)滑油，同時(shí)檢查各緊固件有無松動(dòng)。6.起吊重物時(shí)應(yīng)使其重心在工字鋼腹板所在平面內(nèi)，否則請(qǐng)勿起吊單軌跑車，操作時(shí)應(yīng)使手拉鏈條受力在手鏈輪的中心平面內(nèi)，不得斜拉。7.手拉單軌跑車是以工字鋼為支撐進(jìn)行工作的，因此有嚴(yán)重?fù)p壞、不平整、扭曲或不符合標(biāo)準(zhǔn)的工字鋼不能做為行車軌道。

1. Overload is strictly prohibited. 2. When lifting heavy objects, it is strictly prohibited for any person to walk or work under the heavy objects. 3. Check whether the fasteners are loose before use. 4. In case of abnormal hand tension, do not yank, stop using immediately and check the reason. 5. Add lubricating oil to the gear and rail surface regularly, and check whether the fasteners are loose. 6. When lifting heavy objects, the center of gravity should be in the plane where the i-steel web is located; otherwise, do not lift the monorail sports car. During operation, the hand-pulled chain should be forced into the central plane of the hand-sprocket and should not be stayed. 7. The manual monorail roadster works on the support of i-beam, so the i-beam with serious damage, irregularity, distortion or non-standard cannot be used as the driving track.

河北悍象3噸3米手拉葫蘆規(guī)格有TOYO型、HST型、HBSQ型、HSSS-A型、HSZ型、HS-DK型、HS-VT型、HSC型及不銹鋼/防爆型手拉葫蘆。鏈條手拉葫蘆起重量一般不超過100噸，外殼采用合金鋼材料，堅(jiān)固耐磨。手拉葫蘆價(jià)格比電動(dòng)葫蘆便宜很多，廣泛應(yīng)用于工廠、礦山、建筑工地、碼頭、船塢、倉(cāng)庫(kù)等場(chǎng)所，用于安裝機(jī)器、起吊貨物，尤其對(duì)于露天和無電源作業(yè)更顯示出其優(yōu)越性。

Hebei han xiang 3-ton 3-meter hand hoist is available in TOYO type, HST type, HBSQ type, hsss-a type, HSZ type, hs-dk type, hs-vt type, HSC type and stainless steel/explosion-proof type hand hoist. The lifting weight of chain hand hoist is generally less than 100 tons, and the shell is made of alloy steel, which is strong and wear-resistant. Hand hoist is much cheaper than electric hoist, widely used in factories, mines, construction sites, docks, docks, warehouses and other places, for the installation of machinery, lifting goods, especially for the open air and no power supply operation shows its advantages.