CN221896252U - A hanging installation system for super large embedded parts - Google Patents

Abstract

The utility model discloses a hanging installation system for super-large embedded parts, including a support gantry, an embedded part frame, an electric hoist fall chain and a screw top support. The support gantry is straddled above the equipment foundation at the position where the large embedded parts are to be buried. The embedded part frame is hung on the support gantry through the electric hoist fall chain, and the embedded part frame is suspended above the equipment foundation at the position where the large embedded parts are to be buried. The large embedded parts at the position to be buried are fixed on the embedded part frame, and the embedded part frame and the support gantry are relatively fixed by a plurality of groups of detachable screw top supports. The utility model has a novel structure and an ingenious design. The large embedded parts are suspended and installed by setting a support gantry + embedded part frame, so that the large embedded parts are prevented from contacting with the foundation steel bars, and the disturbance during concrete pouring and vibration is greatly reduced, so that the installation accuracy and efficiency of the large embedded parts are greatly improved. Moreover, the installation system in the form of the support gantry + embedded part frame can be recycled, and the residual value can also be recovered, which is more economical.

Description

A hanging installation system for super large embedded parts

Technical Field

The utility model relates to the technical field of building construction, in particular to a hanging installation system for super-large embedded parts.

Background Art

With the continuous advancement of science and technology, the degree of automation is getting higher and higher, and the number of large-scale equipment installed in industrial plants is increasing. Moreover, the embedded parts on the foundations of these large equipment are large in size and the installation flatness requirements are also high.

Traditional embedded parts installation uses angle steel or channel steel as support, and the embedded parts are directly welded to the support. This embedded parts installation method can meet the construction requirements for small embedded parts, but for large embedded parts, embedded parts are prone to displacement during construction, and the flatness control accuracy is insufficient; moreover, using angle steel or channel steel as support for large embedded parts has low welding installation efficiency, and a large number of welding operations will cause environmental pollution; at the same time, the steel support is poured into the foundation concrete and cannot be removed, which is costly and economical. Therefore, the traditional construction method of installing embedded parts using angle steel or channel steel as support is not ideal.

Utility Model Content

The utility model aims to provide a hanging installation system for super-large embedded parts to solve the technical problems described in the background technology.

In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

A hanging installation system for extra-large embedded parts comprises a supporting gantry, an embedded part frame, an electric hoist fall chain and a screw top support, wherein the supporting gantry is straddled above the equipment foundation at the position where the large embedded parts are to be buried, the embedded part frame is suspended on the supporting gantry by the electric hoist fall chain, and the embedded part frame is suspended above the equipment foundation at the position where the large embedded parts are to be buried, the large embedded parts at the position to be buried are fixed on the embedded part frame, and the embedded part frame and the supporting gantry are relatively fixed by a plurality of groups of detachable screw top supports.

Preferably, the supporting gantry includes a plurality of pairs of columns, which are arranged in pairs on both sides of the equipment foundation respectively, the top ends of the columns are fixedly connected by cross beams, and the columns on the same side of the equipment foundation are reinforced by cross braces.

Preferably, a universal wheel and a jack are fixedly provided at the bottom end of the column.

Preferably, at least two cross beams are provided, and the cross beams and the columns and cross beams are reinforced by diagonal web members.

Preferably, a reinforcement component is also provided between the supporting portal frame and the outer structural surface.

Preferably, the reinforcement assembly includes a steel wire rope, a basket bolt and an expansion bolt. The steel wire rope is tilted and arranged, one end of the steel wire rope is fixed to the supporting door frame, and the other end is fixed to its outer structural surface by means of the expansion bolt, and a basket bolt is arranged on the steel wire rope body.

Preferably, the embedded tire frame includes a main frame of a grid structure, the longitudinal frame and the transverse frame of the main frame are reinforced by adding axillary frames, and a lifting ring is fixedly provided on the main frame.

Preferably, the embedded component frame and the large embedded component are connected and fixed by embedded component bolts fixed on the embedded component body.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a novel structure and ingenious design, and can be widely used in the installation of embedded parts in the foundation of any large equipment. By setting a supporting gantry + embedded part frame, large embedded parts are suspended and installed to avoid contact between large embedded parts and foundation steel bars, which greatly reduces the disturbance during concrete pouring and vibration, thereby greatly improving the installation accuracy and efficiency of large embedded parts. Moreover, the installation system in the form of a supporting gantry + embedded part frame can be recycled, and the residual value can also be recovered, which is more economical.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or other aspects and advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

Fig. 1 is a schematic diagram of the cross-sectional structure of the utility model;

FIG2 is a schematic diagram of the top view of the structure of the utility model;

FIG3 is a schematic diagram of the top view of the support door frame of the utility model;

FIG. 4 is a side structural schematic diagram of the support door frame of the utility model.

Figure numerals: 1. Supporting door frame; 101. Upright column; 102. Crossbeam; 103. Cross brace; 104. Diagonal web; 105. Universal wheel; 106. Jack; 2. Embedded frame; 201. Main frame; 202. Axillary frame; 203. Lifting ring; 3. Electric hoist fall chain; 4. Screw top support; 5. Large embedded part; 501. Embedded part body; 502. Embedded part bolt; 6. Reinforcement assembly; 601. Wire rope; 602. Basket bolt; 603. Expansion bolt; 7. Equipment foundation.

DETAILED DESCRIPTION

In the following, an embodiment of an oversized embedded component hanging installation system of the utility model will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the utility model, which are used to illustrate the concept of the utility model. They are all explanatory and exemplary and should not be interpreted as limiting the implementation methods and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application, including technical solutions that adopt any obvious replacements and modifications to the embodiments described herein.

In the description of the present invention, it should be noted that the terms "front", "rear", "left", "right", "top", "bottom", "up", "down", "inside", "outside", "horizontal", "longitudinal", "vertical", "oblique" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

The principle and features of the present invention are described below in conjunction with the accompanying drawings. The examples are only used to explain the present invention and are not used to limit the scope of the present invention. The preferred embodiments of the present invention are further described in detail in conjunction with Figures 1-4, where Figure 2 omits part of the top structure of the support gantry 1 to avoid the support gantry 1 blocking the embedded tire frame 2:

As shown in Fig. 1-4, the utility model preferably adopts a hanging installation system for large embedded parts, including a support gantry 1, an embedded part frame 2, an electric hoist fall chain 3 and a screw top support 4, wherein the support gantry 1 is arranged across the equipment foundation 7 at the position where the large embedded part 5 is to be buried, the embedded part frame 2 is hung on the support gantry 1 through the electric hoist fall chain 3, and the embedded part frame 2 is suspended above the equipment foundation 7 at the position where the large embedded part 5 is to be buried, the large embedded part 5 located at the position to be buried is fixed on the embedded part frame 2, and the embedded part frame 2 and the support gantry 1 are relatively fixed by a plurality of groups of detachable screw top supports 4, and the screw top support 4 can fix the embedded part frame 2 to prevent the embedded part frame 2 from horizontal and vertical displacement after being fixed;

The support gantry 1 includes a plurality of pairs of columns 101, and the columns 101 arranged in pairs are respectively arranged on both sides of the equipment foundation 7. The tops of the columns 101 are fixedly connected by cross beams 102, and the columns 101 on the same side of the equipment foundation 7 are reinforced by cross braces 103. At least two cross beams 102 are provided, and the cross beams 102 and the columns 101 are reinforced by diagonal web bars 104. In order to facilitate the movement and turnover of the support gantry 1, universal wheels 105 and jacks 106 are fixedly provided at the bottom ends of the columns 101. The jacks 106 can be locked after being moved into place, and can achieve fine adjustment of the height of each support point, so as to facilitate the leveling of the support gantry 1.

The embedded part frame 2 and the large embedded part 5 are connected and fixed by embedded part bolts 502 fixed on the embedded part body 501. The embedded part frame 2 and the large embedded part 5 are fixed by embedded part bolts 502. On the one hand, the fixing measures can be simplified by making full use of the structure of the large embedded part 5 to achieve fixation without the need for additional connection structure. On the other hand, the large embedded part 5 can also be leveled.

The embedded component frame 2 includes a main frame 201 of a grid structure. The embedded component frame 2 is set to a grid structure to reduce its own weight and increase its permeability, thereby avoiding blocking the workers' field of vision and facilitating the workers to more accurately install large embedded components 5. The longitudinal frame and the transverse frame of the main frame 201 (16# channel steel) are reinforced by adding an axil frame 202 (14# channel steel), and a lifting ring 203 (φ18 round steel bar) is fixedly provided on the main frame 201 to facilitate the hanging of the electric hoist fall chain 3. The arrangement position of the longitudinal frame and the transverse frame of the main frame 201 needs to consider the setting position of the embedded component bolts 502, so that the embedded component bolts 502 used for connection can be stably rooted;

At the same time, in order to further reinforce the supporting portal frame 1 after support and fixation, the outer side of each column 101 is reinforced by a reinforcement assembly 6, and the reinforcement assembly 6 includes a wire rope 601, a basket bolt 602 and an expansion bolt 603. The wire rope 601 is tilted, and one end of the wire rope 601 is fixed on the column 101, and the other end is fixed to the structural surface on the outer side of the column 101 by the expansion bolt 603. The wire rope 601 is provided with a basket bolt 602. The basket bolt 602 can apply prestress to the wire rope 601 after the wire rope 601 is pulled, and the wire rope 601 is tensioned to prevent accidental disturbance during construction from causing position disturbance to the large embedded parts 5.

The specific construction method of the utility model is as follows:

Step 1: Loosen the universal wheel 105 of the support gantry 1, and move the support gantry 1 as a whole to the upper side of the embedded tire frame 2 through the universal wheel 105, and lock the universal wheel 105 of the support gantry 1 through the self-contained limiting mechanism, and use the electric hoist fall chain 3 to pull the embedded tire frame 203 to lift the embedded tire frame 2 off the ground;

Step 2: Place the large embedded part 5 next to the equipment foundation 7 using a forklift;

Step 3, loosen the universal wheel 1 of the support gantry 1, move the support gantry 1 as a whole to above the large embedded part 5 and lock the universal wheel 1, start the electric hoist fall chain 3 to drop the embedded part frame 2 to the upper side of the large embedded part 5, and connect the embedded part frame 2 and the large embedded part 5 into a whole through the embedded part bolts 502;

Step 4: Use the electric hoist chain 3 to lift the large embedded part 5 and the embedded part frame 2 off the ground as a whole, loosen the universal wheel 1 of the supporting gantry 1, and move the supporting gantry 1 to above the equipment foundation 7;

Step 5: Adjust the position of the support gantry 1 so that the position of the large embedded part 5 is basically accurate, lock the universal wheel 105, and use the 5t jack 106 to apply pressure to lift the four columns 101 of the support gantry 1 into the air. After the rough positioning is completed, use the electric hoist chain 3 to adjust the elevation and flatness of the large embedded part 5. After the adjustment is in place, use the screw support 4 to complete the horizontal and vertical positioning and fixing of the large embedded part 5;

Step 6: After the large embedded part 5 is positioned in accordance with the design requirements, a φ16 steel wire rope 601 is used to connect and tighten the column 101 and the M16*150 expansion bolt 603 through the basket bolt 602 as a reinforcement to prevent disturbance during construction.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an oversized buries a suspension type installation system which characterized in that: including support portal (1), embedded part bed-jig (2), electric hoist chain (3) and lead screw top stay (4), support portal (1) stride to establish in the equipment basis (7) top of the position of waiting to bury in large-scale embedded part (5), embedded part bed-jig (2) hang on support portal (1) through electric hoist chain (3), and embedded part bed-jig (2) hang in large-scale embedded part (5) wait to bury equipment basis (7) top in position, are located the large-scale embedded part (5) of waiting to bury the position and fix on embedded part bed-jig (2), and embedded part bed-jig (2) and support portal (1) between through a plurality of detachable lead screw top stay (4) relative fixation.

2. The oversized burial hanging installation system of claim 1, wherein: the support portal frame (1) comprises a plurality of pairs of upright posts (101), the upright posts (101) arranged in pairs are respectively and correspondingly arranged on two sides of the equipment foundation (7), the top ends of the upright posts (101) are fixedly connected through cross beams (102), and the upright posts (101) positioned on the same side of the equipment foundation (7) are reinforced through cross braces (103).

3. The oversized burial hanging installation system of claim 2, wherein: the bottom end of the upright post (101) is fixedly provided with a universal wheel (105) and a jack (106).

4. The oversized burial hanging installation system of claim 2, wherein: the cross beam (102) is at least provided with two beams, and the space between the cross beams (102) and the space between the upright post (101) and the cross beams (102) is reinforced by the inclined web members (104).

5. The oversized burial hanging installation system of claim 1, wherein: and a reinforcing component (6) is further arranged between the supporting portal (1) and the outer side structural surface.

6. The oversized burial hanging installation system of claim 5, wherein: the reinforcing component (6) comprises a steel wire rope (601), a basket bolt (602) and an expansion bolt (603), wherein the steel wire rope (601) is obliquely pulled, one end of the steel wire rope (601) is fixed on the supporting portal (1), the other end of the steel wire rope is fixed on the outer side structural surface of the supporting portal through the expansion bolt (603), and the basket bolt (602) is arranged on the rope body of the steel wire rope (601).

7. The oversized burial hanging installation system of claim 1, wherein: the embedded part jig frame (2) comprises a main frame (201) with a grid structure, wherein a longitudinal frame and a transverse frame of the main frame (201) are reinforced through an armpit frame (202), and a hanging ring (203) is fixedly arranged on the main frame (201).

8. The oversized burial hanging installation system of claim 1, wherein: the embedded part jig frame (2) is fixedly connected with the large embedded part (5) through an embedded part bolt (502) fixed on the embedded part main body (501).