CN2285762Y

CN2285762Y - Pit type lifting platform for loading and unloading operation of container goods

Info

Publication number: CN2285762Y
Application number: CN 96222184
Authority: CN
Inventors: 姚天锡
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-08
Filing date: 1996-11-08
Publication date: 1998-07-08
Anticipated expiration: 2006-11-08

Abstract

The utility model relates to a pit type lifting platform for loading and unloading operation of container goods which is suitable to carry out loading and unloading operation in high position for various container goods loaded on a transport automobile. The utility model has the characteristics of large bearing capacity and stable and reliable working. The utility model can lift goods, and a fork-lift truck or other loading and unloading or carrying devices together, so that the utility model can directly drive in the container to carry out the loading and unloading operation. After fall, the lifting platform is uniform with the ground, the whole mechanisms of the lifting platform are arranged in the pit, and passing performance of the surface is favorable. The utility model is a novel device to carry out the loading and unloading operation in high position for the container goods.

Description

A kind of ground pit type containerable cargo loading and unloading operation lifting table

The utility model relates to a kind of ground pit type containerable cargo loading and unloading operation lifting table, and it is applicable to makes the high-order loading and unloading operation of goods to the various freight container that is on the carrier.

At present the various freight container that is on the carrier is made the high-order loading and unloading operation of goods, still the lifting table that does not have a kind of special use, existing loading and unloading operation means usually are to use the universal fork truck with elevating function, but because the fork pawl limited length of fork truck, can only be limited to the goods of loading and unloading, and the most of goods in the case is finished by manpower to moving entirely of chamber door mouth on the freight container doorway.Another kind of operational method be with the workshop of handling goods or the ground surface large area raising of storehouse (also having the road before workshop or the storehouse) from the remote outer decline of extending to carrier on the identical height in containerable cargo loading and unloading operation plane, when handling goods, allow slowly reverse travel of container lorry, the freight container back door is leaned against workshop or storehouse doorway, because the ground and the containerable cargo loading and unloading operation plane of workshop or storehouse are contour, fork truck or other handling facility and goods just can directly enter the loading and unloading operation of finishing goods in the freight container.Preceding a kind of method labour intensity is big, and handling efficiency is low; A kind of method civil engineering in back or road engineering are expensive big, and floor area is also big.

The purpose of this utility model provides a kind of ground pit type containerable cargo loading and unloading operation lifting table, it can give rise to container handling cargo operation height together with handling goods with fork truck or other handling facility from ground, make it directly to enter operation in the case (slowly steadily dropping to ground from the container handling operation height) otherwise then can be with to carry, thereby implement the high-order loading and unloading operation of goods for the freight container that is on the carrier, working equipment preferably is provided.

The technical solution of the utility model is summarized as follows:

A kind of ground pit type containerable cargo of the utility model loading and unloading operation lifting table is by melt pit framework 1, platform 2, telescopic prop 3, elevating ram 4, Hydraulic Station 5, roller set 6 compositions such as grade.The telescopic prop 3 of whole lifting table, elevating ram 4, Hydraulic Station 5 and roller set 6 all are installed in the melt pit framework 1 below the platform 2.In central authorities telescopic prop 3 is housed between platform 2 and the melt pit framework 1: at four jiaos roller set 6 is housed, elevating ram 4 is installed in the inner chamber of telescopic prop 3.

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing is the structural representation that the utility model is in the lifting state.

With reference to the accompanying drawings, a kind of ground pit type container cargo handling operation hoistable platform, It bears by the load carrier of lifting thing weight by the pillar 3 that can stretch up and down, platform 2, Melt pit framework 1 and roller set 6 form, and melt pit framework 1 is embedded in the melt pit of armored concrete In, form the pedestal of a firm ground pit type container cargo handling operation hoistable platform, Telescopic prop 3 is made up of anchor post and portable stanchion two big members, its anchor post The lower end is fastened on the base plate central authorities of melt pit framework 1, and portable stanchion is sleeved in the anchor post, Its upper end is fastened on the lower plane central authorities of platform 2, the anchor post that is set in together and work Between the moving pillar, at four jiaos slide block is housed, guarantees that fit clearance is good, at platform 2 Roller set 6 is equipped with in four jiaos of bottoms, and each organizes contacting of the outer garden of roller and melt pit framework 1 all around, Lifting with platform 2 is rolled along melt pit framework 1, and whole load carrier no-float is held Loading capability is strong, and lifting is steady.

Actuating unit of the present utility model is by Hydraulic Station 5, and elevating ram 4 forms oil cylinder 4 Device is at the inner chamber of telescopic prop 3, the cylinder barrel tail end of oil cylinder 4 and the anchor post of pillar 3 Bottom-hinged, the piston rod head end of oil cylinder 4 and the portable stanchion top of telescopic prop 3 are hinged, Hydraulic Station 5 is installed in the melt pit framework 1 below the platform 2.

Whole load carrier of the present utility model and actuating unit all are installed in platform 2 times In the melt pit framework 1 of face, after platform 2 declines put in place, table top was concordant with ground, not shadow Ring the passability on ground.

The utility model is described in further detail by action enforcement below in conjunction with accompanying drawing:

Container truck is the approaching lifting table slowly, stops after making freight container afterbody concordant with platform 2 edges (slightly spacing 2-3 centimetre), opens the freight container back door; Fork truck or other handling facility and goods sail on the table top of platform 2: control hydraulic system makes on the piston rod of elevating ram 4 and lifts, by telescopic prop 3, make platform 2 give rise to container handling goods operation plane fork truck or other handling facility and goods contour, and highly locate at this, fork truck or other handling facility and goods can sail into and carry out cargo handling operation in the freight container, return lifting table subsequently, control hydraulic system descends the oil cylinder piston bar, it is concordant with ground that platform 2 is being with fork truck or other handling facility and goods to drop to together, and fork truck or other handling facility and goods can sail out of lifting table.

A kind of ground pit type containerable cargo of the utility model loading and unloading operation lifting table, it is a kind of mechanical equipment that is used for the high-order loading and unloading operation of containerable cargo of novelty, it is directly to use general fork truck or other handling facility, entering the internal container enforcement cargo handling operation that is in a high position and created easy, practical operating condition, is a kind of utility model equipment that is widely used in workshop, storehouse enforcement collection loading object height position loading and unloading operation.

Claims

1, a kind of ground pit type containerable cargo loading and unloading operation lifting table, it is by platform (2), elevating ram (4), Hydraulic Station (5) is formed, and the mechanism that it is characterized in that whole lifting table all is installed in the melt pit framework (1) below the platform (2).

2, according to a kind of ground pit type containerable cargo loading and unloading operation lifting table of claim 1, it is characterized in that in central authorities telescopic prop (3) being housed between platform (2) and the melt pit framework (1), at four jiaos roller set (6) is housed, oil cylinder (4) is installed in stretches the inner chamber of compiling pillar (3).