CN217230001U

CN217230001U - Combined type supporting and adjusting device for tower installation

Info

Publication number: CN217230001U
Application number: CN202122698480.1U
Authority: CN
Inventors: 李俊峰; 罗浩; 李斌; 余淑昌
Original assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Current assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-08-19
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to a combination formula supports adjusting device for tower installation, including supporting beam, longitudinal beam and connecting bolt, total two of longitudinal beam be bilateral symmetry and arrange, be provided with between two longitudinal beams and be no less than three supporting beam, the equal vertical installation in longitudinal beam middle part two connecting bolt of arranging side by side around being, supporting beam lower extreme middle part link to each other through the upper end that can dismantle auxiliary stand and cold box, the connecting bolt lower extreme link to each other through the bracket portion that passes cold box and tower both sides, longitudinal beam downside both ends all install and to dismantle the jack. The utility model has the characteristics of simple structure, simple to operate, reduction hoist and mount cost, improvement the butt joint degree of accuracy, reduction tower installation degree of difficulty etc.

Description

Combined type supporting and adjusting device for tower installation

Technical Field

The utility model relates to an equipment fixing technical field especially relates to a combination formula supports adjusting device for tower installation.

Background

The tower is a core device in the air separation cold box, the installation quality of the tower directly influences the air separation efficiency in the tower, and the tower has important influences on the operation safety of an air separation device and the product quality of an air separation project. Along with the technical and equipment development of domestic air separation devices, the application of the modular cold box is more and more common. In the modularization cold box, cold box steel construction, tower and connecting tube all assemble into the module after mill or processing place, carry out the module installation, compare traditional job site and assemble, all have certain advantage in aspects such as construction safety, quality, efficiency. When the towers in the cold box are butted, an upper crane is needed to lift the towers for auxiliary matching, but the weight of the modularized cold box is heavy, usually 200-500t, and if the crane is adopted for auxiliary matching, the construction efficiency is low and the construction cost is high. Therefore, an auxiliary device for installing and adjusting the tower is required to be designed, and the technical problem of installing and adjusting the tower in the modular cold box is solved.

Disclosure of Invention

The utility model aims to solve the technical problem that a combination formula supports adjusting device for tower installation is provided, has simple structure, simple to operate, reduces hoist and mount cost, improves the butt joint degree of accuracy, reduces characteristics such as the tower installation degree of difficulty.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a combination formula supports adjusting device for tower installation, including supporting beam, longitudinal beam and connecting bolt, longitudinal beam total two be bilateral symmetry and arrange, be provided with between two longitudinal beam and be no less than three supporting beam, the equal vertical mounting in longitudinal beam middle part have two connecting bolt of arranging side by side around being, supporting beam lower extreme middle part link to each other through the upper end that can dismantle auxiliary stand and cold box, the connecting bolt lower extreme link to each other through the bracket portion that passes cold box and tower both sides, longitudinal beam downside both ends all install and to dismantle the jack.

As a supplement to the technical scheme, the longitudinal beam adopts a strip structure with an I-shaped section, and the end part of the supporting beam is clamped in the concave part of the I-shaped structure and is fixed by welding.

As a supplement to the technical scheme, the middle part of the upper end surface of the longitudinal beam is provided with a fixing sheet, and the upper end of the connecting bolt is fixed on the fixing sheet.

As a supplement to the technical scheme, the detachable auxiliary support comprises a bending butt joint column and a cold box butt joint support, the cold box butt joint support is in butt joint with the upper end of the cold box, the bending butt joint column is in butt joint with the lower side of the longitudinal cross beam, the bending butt joint column is attached to the cold box butt joint support, and the cold box butt joint support is fixed through bolts.

Has the advantages that: the utility model relates to a combination formula support adjusting device for tower installation, through setting up longitudinal beam and supporting beam, be used for forming and the installing support that the cold box butt joint just was used for tower hoist and mount, make things convenient for tower hoist and mount come the back and hoist through connecting bolt, can dismantle the auxiliary stand through setting up simultaneously and support the installing support, thereby make lifting device can withdraw, reduce the hoist and mount cost, can dismantle the auxiliary stand through the setting, make four backup pads of cold box upper end can install and to dismantle the jack, and can dismantle the jack through setting up, conveniently control the tower and move down, thereby make the tower can carry out accurate location, and accomplish the equipment, and has simple structure, and convenient for installation, reduce the hoist and mount cost, improve the butt joint degree of accuracy, reduce characteristics such as the tower installation degree of difficulty.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a structural view of the present invention in butt joint with a tower.

The figure is as follows: 1. longitudinal beam, 2, supporting beam, 3, stationary blade, 4, connecting bolt, 5, backup pad, 6, can dismantle jack, 7, buckle butt joint post, 8, tower butt joint support, 9, cold box, 10, tower, 11, bracket portion, 12, can dismantle auxiliary stand.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications can be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a combination formula supports adjusting device for tower installation, as shown in fig. 1-4, including supporting beam 2, longitudinal beam 1 and connecting bolt 4, longitudinal beam 1 total two be bilateral symmetry and arrange, be provided with between two longitudinal beam 1 and be no less than three supporting

beam

2, 1 middle part of longitudinal beam all vertically install two connecting bolt 4 of arranging side by side around being, 2 lower extreme middle parts of supporting beam link to each other through the upper end that can dismantle auxiliary stand 12 and

cold box

9, 4 lower extremes of connecting bolt pass the bracket portion 11 of cold box 9 and tower 10 both sides and link to each other, 1 downside both ends of longitudinal beam all install and to dismantle jack 6.

In the technical scheme, the supporting beam 2 and the longitudinal beam 1 can be fixed on a wall top by arranging the connecting bolt 4, the detachable auxiliary support 12 is arranged to facilitate the fixed butt joint of the cold box 9 and the supporting beam 2 and the longitudinal beam 1, so that the tower 10 in the cold box 9 can be hung through the connecting bolt, the hoisting structure of the crane can be detached during the hanging, so that the service time of the crane is reduced, the detachable jack 6 with the extended ejector rod is installed on the supporting plate 5 on the cold box 9, the detachable auxiliary support 12 is detached after the installation, the tower 10 is slowly descended by installing the detachable jack 6, so that the tower 10 can be accurately aligned with the butt joint position of the lower part, a worker can conveniently butt joint in a welding manner, and the long-time hoisting is not needed during the butt joint of the tower 10 by the device, greatly reduces the cost of butt joint operation, simplifies the operation difficulty during butt joint, improves the butt joint speed and ensures the butt joint quality

As a supplement to the technical solution, the longitudinal beam 1 is of a strip structure with an i-shaped cross section, and the end of the supporting beam 2 is clamped in the concave part of the i-shaped structure and is fixed by welding.

Through selecting I-shaped strip steel in this technical scheme, can improve the structural strength of this structure greatly.

As a supplement to the technical solution, a fixing plate 3 is installed in the middle of the upper end face of the longitudinal beam 1, and the upper end of the connecting bolt 4 is fixed on the fixing plate 3.

The fixing piece 3 is used for improving the end fixing strength of the connecting bolt, and the connecting bolt 4 can be ensured to hold the tower 10.

As a supplement to this technical scheme, detachable auxiliary stand 12 including buckle butt joint post 7 and cold box butt joint support 8, cold box butt joint support 8 and cold box 9 upper end butt joint, buckle butt joint post 7 and the butt joint of longitudinal beam 1 downside, buckle butt joint post 7 and cold box butt joint support 8 and form the laminating to fix through the bolt.

Through setting up buckle docking post 7 and cold box docking support 8 among this technical scheme to make this device can hoist and mount tower 10, thereby conveniently install detachable jack 6 on cold box 9.

Examples

When the device is operated, firstly, the longitudinal beam 1, the supporting beam 2 and the bending butt-joint column 7 are assembled to form the mounting bracket shown in figures 1 and 2, then the mounting bracket is mounted on the cold box 9, the tower 10 is dropped to the upper part of the cold box 9 through the crane, after the operation is finished, four connecting bolts 4 penetrate through the mounting bracket and are inserted into the cold box 9, the lower ends of the connecting bolts 4 are connected with bracket parts 11 at two sides of the tower 10, then the cold box butt-joint bracket 8 on the cold box 9 is butted with the bending butt-joint column 7 and locked by the bolts, then hoisting equipment is loosened to hoist the tower 10 on the mounting bracket, then the detachable jack 6 with the four extending ejector rods is mounted on the supporting plate 5 of the cold box 9, the bending butt-joint column 7 and the cold box butt-joint column 8 are detached after the operation is finished, and finally, the ejector rods of the detachable jack 6 are slowly contracted, and (3) moving the mounting bracket downwards, moving the mounting bracket downwards and the represented tower 10 downwards until the tower 10 is lowered to a butt joint position with lower equipment, butt joint and fixing by welding, and dismantling the mounting bracket and the detachable jack 6 after the butt joint and the fixing are completed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above detailed description is provided for the combined supporting and adjusting device for tower installation, and the principles and embodiments of the present application are described herein using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A modular support adjustment assembly for tower installation, comprising: including supporting beam (2), longitudinal beam (1) and connecting bolt (4), longitudinal beam (1) total two be bilateral symmetry and arrange, be provided with between two longitudinal beam (1) and be no less than three supporting beam (2), the equal vertical installing in longitudinal beam (1) middle part two connecting bolt (4) of arranging side by side around being, supporting beam (2) lower extreme middle part link to each other through the upper end that can dismantle auxiliary stand (12) and cold box (9), connecting bolt (4) lower extreme pass cow shank (11) of cold box (9) and tower ware (10) both sides and link to each other, longitudinal beam (1) downside both ends all install and to dismantle jack (6).

2. A modular support adjustment assembly for tower installation according to claim 1, wherein: the longitudinal beam (1) is of a strip structure with an I-shaped section, and the end part of the supporting beam (2) is clamped in an inward concave part of the I-shaped structure and is fixed by welding.

3. A modular support adjustment assembly for tower installation according to claim 1, wherein: the upper end face middle part of longitudinal beam (1) install stationary blade (3), connecting bolt (4) upper end fix on stationary blade (3).

4. A modular support adjustment assembly for tower installation according to claim 1, wherein: detachable auxiliary stand (12) including buckling docking post (7) and cold box docking support (8), cold box docking support (8) and cold box (9) upper end butt joint, buckle docking post (7) and longitudinal beam (1) downside butt joint, buckle docking post (7) and cold box docking support (8) form the laminating to fix through the bolt.