Leveling and aligning practical device for large equipment in limited space

Abstract

The utility model discloses a practical device for leveling and aligning large-scale equipment in a limited space, which relates to the field of equipment installation and comprises two parallel equipment foundations, four vertical arms and two linear driving parts. N rolling pieces are arranged between the equipment base and the equipment foundation; connecting bases are welded to the two ends of the equipment base correspondingly. The four vertical arms are fixedly installed on the two equipment foundations in pairs respectively, the two transverse vertical arms are located between the two connecting bases, the two linear driving pieces are operated, large equipment is leveled and aligned up and down and front and back until the large equipment is leveled and aligned, the device is convenient to operate, the construction time is short, the construction efficiency is high, and the construction cost is low. The labor productivity is greatly improved, the labor intensity is reduced, the safety of constructors is ensured, and the leveling and aligning speed of the large equipment in the limited space is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of equipment installation, and in particular relates to a practical device for leveling and aligning large equipment in a confined space. Background Art

[0002] When construction units carry out leveling and alignment operations on large equipment in confined spaces, they often use lifting chains to lift the large equipment and perform leveling and alignment operations because cranes cannot enter.

[0003] At this time, it is also necessary to consider the problem of hoisting points when hoisting large equipment, which usually requires opening hoisting holes on the concrete floor. Finally, after the hoisting is completed, the hoisting holes must be filled and leveled with hoisting molds and concrete, which is not only time-consuming and labor-intensive, but also has the problem of low construction efficiency.

[0004] Therefore, we propose a practical device for leveling and aligning large equipment in a confined space to solve the above problems. Utility Model Content

[0005] At present, large equipment is hoisted by hoisting chains. When the large equipment is leveled and aligned, after the hoisting is completed, the hoisting holes need to be filled and leveled with hoisting molds and concrete. This is not only time-consuming and labor-intensive, but also has the problem of low construction efficiency. The utility model provides a practical device for leveling and aligning large equipment in a confined space.

[0006] The utility model solves the technical problem by adopting a solution: a practical device for leveling and aligning large equipment in a confined space, comprising two parallel equipment foundations, four vertical arms and two linear drive members.

[0007] An equipment base for supporting large equipment is placed on the top of the equipment foundation, and N rolling parts are arranged between the equipment base and the equipment foundation;

[0008] Connecting seats are welded at both ends of the equipment base;

[0009] Four vertical arms are fixedly installed in groups of two on two equipment bases, and two of the vertical arms are located between two connecting seats;

[0010] Two support pads are arranged between the connecting seat and the vertical arm, and the support pads are fixedly installed on the top of the equipment foundation;

[0011] Two linear drive members are respectively arranged above the two equipment foundations. The linear drive members are arranged between the connecting seat and the vertical arm, and the bottoms of the linear drive members are in contact with the corresponding supporting pads.

[0012] Preferably, the rolling element is made of Q235B round steel.

[0013] Preferably, the connecting seat is made of Q235B steel.

[0014] Preferably, the vertical arm is made of Q235B I-beam.

[0015] Preferably, the supporting pad is made of Q235B steel plate.

[0016] Preferably, the linear drive member is a hydraulic rod or a jack.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model operates two linear drive parts to adjust the leveling and alignment of large equipment up and down and front and back until the large equipment is leveled and aligned. The device is easy to operate and has a short construction time. It greatly improves labor productivity, reduces labor intensity, ensures the safety of construction personnel, and greatly improves the speed of leveling and aligning large equipment in confined spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model from top view.

[0021] In the figure: 1 equipment foundation, 2 equipment base, 3 support pad, 4 vertical arm, 5 linear drive part, 6 connecting seat, 7 rolling part. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-2 The utility model provides a technical solution for a practical device for leveling and aligning large equipment in a confined space:

[0024] Embodiment 1:

[0025] This embodiment takes the hoisting of 14 lithium bromide units in a reduced water system in a confined space as an example. The equipment name is lithium bromide unit, with a unit weight of 66.2t, an external geometric size of 6860*3890*5450mm, and an installation elevation of 17.2m. When the lithium bromide unit uses the device for leveling and alignment, the connection relationship between the device and the lithium bromide unit is as follows:

[0026] according to Figure 1 and Figure 2 As shown, it comprises two parallel-arranged equipment bases 1, four vertical arms 4 and two linear drive members 5.

[0027] An equipment base 2 for supporting large equipment is placed on the top of the equipment foundation 1. N rolling members 7 are arranged between the equipment base 2 and the equipment foundation 1. In this embodiment, there are two rolling members 7 under the equipment base 2. The rolling members 7 are made of Q235B round steel. By arranging the rolling members 7, the large equipment and the equipment base 2 can slide during the leveling and alignment process.

[0028] Connecting seats 6 are welded to both ends of the equipment base 2, and the connecting seats 6 are made of Q235B steel.

[0029] The vertical arms 4 are made of Q235B I-steel, and four vertical arms 4 are fixedly installed on two equipment foundations 1 in groups of two, and two vertical arms 4 are located between two connecting seats 6 in the horizontal direction.

[0030] Two support pads 3 are arranged between the connecting seat 6 and the vertical arm 4 . The support pads 3 are made of Q235B steel plates and are fixedly installed on the top of the equipment foundation 1 .

[0031] Two linear drive components 5 are respectively arranged above the two equipment foundations 1. The linear drive components 5 are hydraulic rods or jacks. The linear drive components 5 are arranged between the connecting seat 6 and the vertical arm 4. The bottoms of the linear drive components 5 are in contact with the corresponding supporting pads 3, and the linear drive components 5 are supported by the supporting pads 3.

[0032] By operating the two linear drive members 5, the large equipment is leveled and aligned up and down and front and back until the large equipment is leveled and aligned. The device is easy to operate and has a short construction time. It greatly improves labor productivity, reduces labor intensity, ensures the safety of construction workers, and greatly improves the speed of leveling and aligning large equipment in confined spaces.

Claims

1. A practical device for leveling and aligning large equipment in a confined space. Features: It consists of two parallel equipment foundations, four vertical arms and two linear drive parts. An equipment base for supporting large equipment is placed on the top of the equipment foundation, and N rolling parts are arranged between the equipment base and the equipment foundation; Connecting seats are welded at both ends of the equipment base; Four vertical arms are fixedly installed in groups of two on two equipment bases, and two of the vertical arms are located between two connecting seats; Two support pads are arranged between the connecting seat and the vertical arm, and the support pads are fixedly installed on the top of the equipment foundation; Two linear drive members are respectively arranged above the two equipment foundations. The linear drive members are arranged between the connecting seat and the vertical arm, and the bottoms of the linear drive members are in contact with the corresponding supporting pads.

2. The practical device for leveling and aligning large equipment in a confined space according to claim 1, Features: The rolling element is made of Q235B round steel.

3. The practical device for leveling and aligning large equipment in a confined space according to claim 1, Features: The connecting seat is made of Q235B steel.

4. The practical device for leveling and aligning large equipment in a confined space according to claim 1, Features: The vertical arm is made of Q235B I-beam.

5. The practical device for leveling and aligning large equipment in a confined space according to claim 1, Features: The supporting pad is made of Q235B steel plate.

6. The practical device for leveling and aligning large equipment in a confined space according to claim 1, Features: The linear driving member is a hydraulic rod or a jack.

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