CN205241115U - Tower machine detachable undersetting structure - Google Patents

Abstract

The utility model discloses a tower machine detachable undersetting structure, including undersetting main part (1) and four two board ear seats (2), the four corners of undersetting main part (1) on be connected with pair board mount pad (11) respectively, ear seat (2) be connected with mount pad (11) detachable. Making the undersetting structure when loading and transporting, can dismantling in advance, reduced the section size of undersetting, the space that has reduced the undersetting occupies and the cost of transportation.

Description

The dismountable undersetting structure of tower machine

Technical field

The utility model relates to a kind of and syndeton stock, relates in particular to the dismountable undersetting structure of a kind of tower machine.

Background technology

The ear seat that the undersetting of existing derrick crane is connected with stock adopts integral design, and as shown in Figure 1, ear seat is directly welded on undersetting main chord. Four ear seats overhanging size directly increased the sectional dimension of undersetting entirety, parts during not only for loading are put and are brought difficulty, and space requirement and the cost of transportation of transport are improved, user's also corresponding meeting in the time depositing takies more memory space, especially for section port product, because physical dimension cannot realize greatly Container Transport. Undersetting ear seat employing is simultaneously low with the process efficiency that climbing support entirety is joined weldering, and ear seat adopts the design of ears plate structure, and raw material and processing cost are higher.

Summary of the invention

For above-mentioned existing technical problem, for ensureing the convenient and swift of entrucking delivery, reduce cost of transportation, the utility model provides a kind of tower machine dismountable undersetting structure, can reduce undersetting space hold, facilitate the entrucking of undersetting structure to put, reduce cost of transportation, improve ear seat and join weldering efficiency, reduce raw material and processing cost.

For achieving the above object, the utility model provides a kind of tower machine dismountable undersetting structure, comprises undersetting main body and four two plate ear seats; On four jiaos of described undersetting main body, be connected with respectively a pair of plate mount pad, described ear seat is connected with mount pad is dismountable.

Further, described ear seat is connected by bearing pin is dismountable with mount pad.

The ear seat that the utility model becomes undersetting STRUCTURE DECOMPOSITION undersetting main body and removably connects, makes undersetting structure in the time loading transport, can dismantle in advance, has reduced the sectional dimension of undersetting, has reduced space hold and the cost of transportation of undersetting.

In sum, this new construction has following advantage: 1, improve entrucking and put efficiency and space availability ratio. Loading when transport, engaging lug seat can be disassembled from undersetting, make to put entrucking more convenient, improve space availability ratio.

2, reduce cost of transportation. The space requirement reducing, directly reduces cost of transportation.

3, the entirety of cancelling undersetting and stock is joined weldering, adopts frock mount pad to be joined to the technique of weldering, effectively enhances productivity.

Brief description of the drawings

Fig. 1 is the syndeton schematic diagram of undersetting and stock in prior art;

Fig. 2 is structural representation of the present utility model;

In figure: 1, undersetting main body, 11, mount pad, 2, ear seat, 3, bearing pin.

Detailed description of the invention

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

As shown in Figure 2, the utility model comprises undersetting main body 1 and four two plate ear seats 2; On four jiaos of described undersetting main body 1, be connected with respectively a pair of plate mount pad 11, described ear seat 2 is connected by bearing pin 3 is dismountable with mount pad 11. Undersetting structure 1 is decomposed into undersetting main body and the ear seat that removably connects, makes undersetting syndeton in the time loading transport, can dismantle in advance, reduced the sectional dimension of undersetting, reduced space hold and the cost of transportation of undersetting. Cancel the entirety of undersetting and stock simultaneously and join weldering, adopt frock mount pad to be joined to the technique of weldering, effectively enhance productivity.

When enforcement, taking tower machine XGTL160 undersetting as example, in the situation that not dismantling ear seat, undersetting cross-sectional maximum dimension be 2415mm × 2372mm and container largest cross-sectional sized be high be 2340mm × 2310mm, directly cause packing into the container. But after ear seat 2 is dismantled, undersetting main body 1 largest cross-sectional sized is 2240mm × 2200mm, can realize pallet loading.

By applying this technology, the undersetting of XGTL180 is put very convenient, quick in entrucking, improved entrucking efficiency, has reduced cost of transportation, enhances productivity. Meanwhile, the also design of other products is had to important reference value and using value.

Claims (2)

1. the dismountable undersetting structure of tower machine, is characterized in that, comprises undersetting main body (1) and four two plate ear seats (2); On four jiaos of described undersetting main body (1), be connected with respectively a pair of plate mount pad (11), described ear seat (2) and dismountable connection of mount pad (11).

2. the dismountable undersetting structure of a kind of tower machine according to claim 1, described ear seat (2) with mount pad (11) by dismountable connection of bearing pin (3).