Assembled skirt

Abstract

The utility model relates to the technical field of chemical equipment, in particular to an assembled skirt which comprises a skirt ring, a base and a bolt seat, the base is fixedly arranged at the lower end of the skirt seat ring, and the outer diameter of the base is larger than that of the skirt seat ring. The bolt base is composed of a plurality of fixing blocks of the same structure. The plurality of fixing blocks are distributed around the axis of the skirt seat ring and are in compression joint with the base; according to the split mounting type skirt, the split mounting type skirt can be mounted step by step during mounting, the whole process is controllable, convenient and fast, the mounting difficulty is greatly reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting and fixing equipment, and specifically relates to an assembled skirt seat. Background Art

[0002] The skirt is an important engineering structural component, and its main function is to support and fix the equipment. The design of the skirt can be different according to the specific application scenario. For example, in vertical equipment such as tower equipment, the skirt is used to support tall upright equipment. It is mainly composed of a foundation ring, a bolt seat and a skirt ring. The skirt ring is provided with an entry hole, a process pipeline lead-out hole and an exhaust hole. In the prior art, for example, a Chinese patent for a skirt with a blocking structure, announcement number: CN212668175U, achieves the warning purpose and eliminates the safety hazard by setting a warning device at the entrance of the skirt body. Due to the large overall mass, the skirt needs to be hoisted with the help of lifting equipment during installation. Specifically, it is necessary to pre-set bolts on the concrete base according to the position of the screw holes on the skirt, and then manually align the position after the lifting equipment lifts the skirt during installation so that the bolts pass through the screw holes on the skirt one by one. Finally, the nuts are manually tightened to fix it. The entire installation process requires a high degree of coordination between the lifting equipment and the manual work, which is difficult and time-consuming. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an assembled skirt seat, which can be installed in steps, the whole process is controllable and convenient, the installation difficulty is greatly reduced, and time and labor are saved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled skirt seat, comprising a skirt seat ring, a base and a bolt seat; the base is fixedly arranged at the lower end of the skirt seat ring and the outer diameter of the base is larger than the outer diameter of the skirt seat ring; the bolt seat is composed of a plurality of fixing blocks with the same structure; the plurality of fixing blocks are distributed around the axis of the skirt seat ring and are all crimped with the base; the plurality of fixing blocks are provided with screw holes and the screw holes are all located on the outside of the base.

[0005] Preferably, the fixing block is in a circular ring shape.

[0006] Preferably, the inner side wall of the fixing block is in seamless contact with the outer periphery of the skirt ring.

[0007] Preferably, a limiting groove is provided on the inner side of the lower end portion of the fixing block; and the top wall of the limiting groove is pressed against the upper end surface of the base.

[0008] Preferably, the lower end surface of the fixing block is flush with the lower end surface of the base.

[0009] Preferably, a rubber pad is provided between the fixing block and the base.

[0010] Preferably, the screw hole is a strip-shaped hole.

[0011] Preferably, it also includes an inspection door; an entrance is opened on the outer wall of the skirt ring; and the inspection door is arranged in the entrance.

[0012] Preferably, a plurality of ventilation holes are provided on the inspection door.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: an annular base is fixedly arranged at the lower end of the skirt ring, and two semicircular ring-shaped fixing blocks with the same structure are arranged on the upper side of the base. The fixing blocks are crimped with the base and screw holes for installation are also opened on the fixing blocks. Through such an arrangement, the assembled skirt can be installed in steps during installation, and the whole process is controllable, convenient and fast, the difficulty of installation is greatly reduced, and time and effort are saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model;

[0015] Figure 2 It is a schematic diagram of the cross section of the skirt of the utility model;

[0016] Figure 3 This is a schematic diagram of the skirt body structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the bolt seat structure of the utility model;

[0018] Figure 5 It is a structural schematic diagram of a bolt seat in Embodiment 2 of the present utility model.

[0019] In the figure: 1 skirt seat body, 11 skirt seat ring, 12 base, 13 inspection door, 1101 entrance; 2 bolt seat, 21 first fixing block, 22 second fixing block, 23 limiting groove, 24 screw hole; 3 rubber pad. DETAILED DESCRIPTION

[0020] The following describes the specific implementation of the utility model in detail in conjunction with the accompanying drawings so that those skilled in the art can more clearly understand how to practice the utility model. Although the utility model is described in conjunction with its preferred specific embodiments, these embodiments are only illustrative, rather than limiting the scope of the utility model.

[0021] Specific embodiment 1: Please refer to Figure 1-4 An assembled skirt seat, comprising:

[0022] The skirt body 1 comprises a skirt ring 11, a base 12 and an inspection door 13. The outer periphery of the skirt ring 11 is provided with an inspection entrance 1101. The inspection door 13 is arranged at the entrance 1101 and is hinged to the skirt ring 11. The base 12 is an annular structure. The base 12 is fixedly arranged at the lower end of the skirt ring 11. The outer diameter of the base 12 is greater than the outer diameter of the skirt ring 11. It should be noted that the base 12 is coaxial with the skirt ring 11.

[0023] The bolt seat 2 is an annular structure, and the bolt seat 2 is sleeved on the outer periphery of the skirt ring 11 and the bolt seat 2 is crimped with the base 12; specifically, please refer to Figure 4 , the bolt seat 2 is composed of a first fixing block 21 and a second fixing block 22 with the same structure. Taking the first fixing block 21 as an example for explanation, a limiting groove 23 is provided on the inner side of the lower part of the first fixing block 21, and a plurality of screw holes 24 are provided on the first fixing block 21. The plurality of screw holes 24 are all located on the outer side of the limiting groove 23 and the plurality of screw holes 24 are evenly distributed around the axis of the first fixing block 21. The number of screw holes 24 is not limited and can be increased or decreased according to actual conditions; after installation, the top wall of the limiting groove 23 on the first fixing block 21 and the second fixing block 22 is crimped to the upper end of the base 12; it should be noted that the inner diameter of the limiting groove 23 is not less than the outer diameter of the base 12. In addition, the bottom wall of the bolt seat 2 is flush with the bottom wall of the base 12 to ensure stability after installation;

[0024] The rubber pad 3 is laid on the top wall of the limiting groove 23. After installation, please refer to Figure 2 The rubber pad 3 is located between the bolt seat 2 and the base 12, and the gentle contact can improve the stability of the assembled skirt.

[0025] In addition, in order to make the structure compact and avoid displacement of the skirt body, the inner diameter of the bolt seat 2 is adapted to the outer diameter of the skirt ring 1. It can also be understood that the inner wall of the bolt seat 2 and the outer periphery of the skirt ring 1 are seamlessly connected.

[0026] The assembled design of the bolt seat 2 can make the skirt seat more convenient to install. Specifically, during installation, it is still necessary to pre-set bolts corresponding to the screw hole positions on the bolt seat 2 on the concrete base. Then, use the lifting equipment to lift the skirt seat body 1 into the inner side of the bolt, and finally, the first fixing block 21 and the second fixing block 22 are sequentially mounted on the outer periphery of the skirt seat ring 11 and the upper side of the base 12 and fixed, and the installation is completed. Because the bolt seat 2 is a small accessory and is lighter than the skirt seat body 1, during installation, the bolt seat 2 can be easily adjusted and aligned within the capacity of manpower. Through this arrangement, the entire installation process of the assembled skirt seat is convenient and quick, the installation difficulty is greatly reduced, and time and effort are saved.

[0027] In other embodiments, the bolt seat 2 may be composed of more than two annular fixing blocks with the same structure, and the number may be increased or decreased according to actual conditions.

[0028] Furthermore, in order to improve the ventilation performance of the equipment, a plurality of ventilation holes are provided on the inspection door 13 .

[0029] Through the technical solution, an annular base is fixedly arranged at the lower end of the skirt ring, and two semi-circular fixing blocks with the same structure are arranged on the upper side of the base. The fixing blocks are crimped with the base and screw holes for installation are also opened on the fixing blocks. Through such an arrangement, the assembled skirt can be installed in steps during installation. The whole process is controllable, convenient and fast, the difficulty of installation is greatly reduced, and time and effort are saved.

[0030] Specific embodiment 2: Please refer to Figure 5 Different from the first embodiment, the screw hole 24 is a strip hole. The advantage of the strip hole is that the range of the hole is expanded. The position of the pre-set bolt on the concrete base before installation does not need to be overly precise with the position of the screw hole 24, which can improve the efficiency of alignment during installation.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled skirt, characterized in that: The invention comprises a skirt ring (11), a base (12) and a bolt seat (2); the base (12) is fixedly arranged at the lower end of the skirt ring (11) and the outer diameter of the base (12) is larger than the outer diameter of the skirt ring (11); the bolt seat (2) is composed of a plurality of fixing blocks with the same structure; the plurality of fixing blocks are distributed around the axis of the skirt ring (11) and are all crimped to the base (12); the plurality of fixing blocks are all provided with screw holes and the screw holes are all located outside the base (12).

2. The assembled skirt according to claim 1, characterized in that: The fixing block is in a circular ring shape.

3. The assembled skirt according to claim 1, characterized in that: The inner side wall of the fixing block is in seamless contact with the outer periphery of the skirt ring (11).

4. The assembled skirt according to claim 1, characterized in that: A limiting groove (23) is provided on the inner side of the lower end of the fixing block; the top wall of the limiting groove (23) is pressed against the upper end surface of the base (12).

5. The assembled skirt according to claim 4, characterized in that: The lower end surface of the fixing block is flush with the lower end surface of the base (12).

6. The assembled skirt according to claim 4, characterized in that: The inner diameter of the limiting groove (23) is not less than the outer diameter of the base (12).

7. The assembled skirt according to claim 1, characterized in that: A rubber pad (3) is also provided between the fixing block and the base (12).

8. The assembled skirt according to claim 1, characterized in that: The screw hole is a strip-shaped hole.

9. The assembled skirt according to claim 1, characterized in that: It also includes an inspection door (13); an entrance is provided on the outer wall of the skirt ring (11); and the inspection door (13) is arranged in the entrance.

10. The assembled skirt according to claim 9, characterized in that: The inspection door (13) is provided with a plurality of ventilation holes.

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