CN205399471U - There is not basic compressor unit - Google Patents

Abstract

The utility model discloses a there is not basic compressor unit, be in including end sledge, setting air cooler and air compressor unit on the end sledge, compressor unit's manifold and outside manifold adopt the hose connection, end sledge sets up on compressor unit special basis to compress tightly through the rubble, reinforced concrete has irritated among the hollow structure of end sledge. The utility model discloses the installation cycle shortens: the scene need not once to be in the milk, secondary grouting, need not to prepare rag bolt, the unit removes conveniently, repeatedly usable.

Description

A kind of foundation-free compressor bank

Technical field

This utility model relates to compressor field, particularly relates to a kind of foundation-free compressor bank.

Background technology

Conventional gas compressor is in order to prevent unit vibration, general employing immobilizing foundation, compressor foundation bolt and immobilizing foundation back-grouting mode are fixed, this mode shortcoming is that on-site installation work amount is big, first with wedge by levelling to sledge at the bottom of compressor and air cooler centering, then by manifold and end sledge, air cooler is connected as a single entity, then again by levelling for end sledge, foundation bolt is placed in grout groove and traverse end sledge simultaneously, then with epoxy resin by foundation bolt once grouting, reach that sledge of the whole end carries out after intensity secondary filling until epoxy resin to be fixed, and asphalt mixtures modified by epoxy resin grouting and maintenance need good atmospheric environment to can be only achieved Eligibility requirements.

Immobilizing foundation compressor bank shortcoming:

1, installment work is loaded down with trivial details；

2, installation period is long；

3, installation accuracy is high；

4, installation cost is high；

5, units' installation is complete immovable.

Utility model content

The purpose of this utility model is to provide a kind of foundation-free compressor bank, and installation period shortens: on-the-spot without once grouting, back-grouting；Without foundation bolt, unit conveniently moving, reusable.

To achieve these goals, the technical solution of the utility model is:

A kind of foundation-free compressor bank, including end sledge, the air cooler being arranged on sledge of the described end and compressor bank；The manifold of described compressor bank adopts hose connection with outside manifold；Sledge of the described end is arranged on the special basis of compressor, and is compressed by rubble；The hollow structure of sledge of the described end is inoculated with armored concrete.

Further, described rubble is formed around cofferdam.

This utility model has the advantage that relative to prior art

This utility model is to hot-metal carburized steel reinforced concrete in end sledge, to increase end sledge weight, reduces compressor bank operation vibration, in order to avoid causing damage；Hose connection being avoided that is adopted to make the damage of compressor bank manifold.

Accompanying drawing explanation

Fig. 1, end sledge structural representation

Fig. 2, air cooler mounting structure schematic diagram,

Fig. 3, manifold connection diagram figure

Fig. 4, compressor bank mounting structure schematic diagram

Detailed description of the invention

Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.

Refer to shown in shown in Fig. 1 to Fig. 4, a kind of foundation-free compressor bank, it is characterised in that: the air cooler 2 include end sledge 1, being arranged on sledge of the described end 1 and compressor bank；The manifold of described compressor bank adopts flexible pipe 6 to be connected with outside manifold；Sledge of the described end 1 is arranged in compressor bank special basic 3, and is compressed by rubble 4；The hollow structure of sledge of the described end 1 is inoculated with armored concrete 5.

Hot-metal carburized steel reinforced concrete 5 in end sledge 1, to increase end sledge 1 weight, reduces compressor bank operation vibration, in order to avoid causing damage.

Being arranged on end sledge 1 by air cooler 2, process gas manifold on compressor can be directly connected by this design with air cooler, does not need to pull down during shipping, it is to avoid unit shipping is centering installation again to scene.

Being surrounded by sledge at the bottom of compressor 1 with rubble 4 prevents Compressor Group from producing displacement under various power effects, the manifold of compressor adopts flexible pipe 6 to be connected with outside manifold, owing to compressor does not have immobilizing foundation, work has a small amount of displacement, in order to avoid manifold mouth of pipe stress, adopting is flexible coupling just is avoided that making compressor bank manifold damages.

Preferably, described rubble 4 is formed around cofferdam, it is to avoid rubble 4 is scattering into elsewhere.

In sum, this utility model installation period shortens: on-the-spot without once grouting, back-grouting；Without foot bolt preparatively；Unit conveniently moving, reusable.

Claims (2)

1. a foundation-free compressor bank, it is characterised in that: the air cooler (2) include end sledge (1), being arranged on sledge of the described end (1) and compressor bank；The manifold of described compressor bank adopts flexible pipe (6) to be connected with outside manifold；Sledge of the described end (1), is arranged on the special basis of compressor bank (3), and is compressed by rubble (4)；The hollow structure at sledge of the described end (1) is inoculated with armored concrete (5).

2. foundation-free compressor bank according to claim 1, it is characterised in that: described rubble (4) is formed around cofferdam.