Fabricated base of steel structure plant

Abstract

The utility model discloses an assembly type base of a steel structure plant, and belongs to the technical field of building construction. The assembly type base of the steel structure plant comprises bottom splicing pieces and top splicing pieces, one ends of the bottom splicing pieces are buckled with each other, the adjacent ends of the bottom splicing pieces are provided with insertion strips which are connected in an inserted mode, the lower ends of the top splicing pieces are provided with fixing pieces connected with the bottom splicing pieces in a clamped mode, and limiting plates are arranged in the top splicing pieces. One ends of the bottom splicing pieces are connected in an inserted mode through the inserting strips arranged in the staggered mode, first-step fixing is carried out, then the top splicing pieces are installed above the bottom splicing pieces, the locking columns lock the bottom splicing pieces and are connected with the bottom splicing pieces at the same time, other structures are installed at the upper ends of the top splicing pieces, and under the action of gravity, the top splicing pieces are connected with the bottom splicing pieces through the locking columns. The locking column is in a stable state, the bottom splicing piece cannot be loosened, and the structure is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically to an assembled base of a steel structure factory building. Background Art

[0002] The frame of the steel structure workshop is assembled and installed by combining different steel structures, in which a base is used at the bottom to be fixedly connected with vertical and horizontal steel frames to provide support for the frame foundation of the entire steel structure workshop. In the prior art, different steel frames need to be docked with the splicing parts at the bottom, so welding or bolting is used. However, in the existing schemes, different steel frames need to be fixed to the splicing parts independently, combined into a whole and then fixed on the ground, so there are multiple connection steps, and when different steel frames are docked, it is very easy to cause a slight change in angle due to the deviation of the screws or the shaking during welding, which eventually causes the top frame part of the steel structure workshop to be misaligned. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide an assembled base for a steel structure workshop to solve the above deficiencies.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] A prefabricated base for a steel structure factory building comprises a bottom splicing piece and a top splicing piece, wherein one end of the bottom splicing piece is interlocked with each other, an adjacent end of the bottom splicing piece is provided with a plug-in strip that is plugged into each other, a fixing piece that is plugged into and connected with the bottom splicing piece is provided at the lower end of the top splicing piece, a limit plate is provided inside the top splicing piece, a locking column is movably connected to the limit plate, and the locking column is plugged into the plug-in strip.

[0006] Preferably, a plug hole is provided on the bottom splicing piece near the plug strip, a contact plate is provided on the side of the plug hole away from the plug strip, and first bolt holes are provided on the bottom splicing piece at the upper and lower ends of the plug hole.

[0007] Preferably, a V-shaped groove is provided on the plug-in strip, the V-shaped groove is matched with the locking column, and a plug-in block is provided at one end of the plug-in strip away from the plug hole, and a second bolt hole is provided on the plug-in block.

[0008] Preferably, the fixing piece is provided with a diamond-shaped hole matching the locking column, and the fixing piece is also symmetrically provided with a third bolt hole, the third bolt hole corresponds to the position of the first bolt hole, and a reinforcement bolt is engaged in the third bolt hole.

[0009] Preferably, the upper end of the locking column is fixedly connected with a guide rod, the guide rod passes through the limit plate, and a support spring is sleeved on the guide rod.

[0010] Preferably, the lower end of the locking column is a conical structure.

[0011] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0012] The utility model discloses an assembled base of a steel structure factory building. One end of a bottom splicing piece is plugged into each other through a staggered plug-in strip to perform the first step of fixing. Then, a top splicing piece is installed from above the bottom splicing piece. When a locking column locks the bottom splicing piece, it is also connected with the bottom splicing piece. Other structures are installed on the upper end of the top splicing piece. Under the action of gravity, the locking column is in a stable state, the bottom splicing piece cannot be loosened, and reinforcing bolts are used to further connect the bottom splicing piece and the top splicing piece. The structure is stable and easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structural diagram of the assembled base of the steel structure factory building of the utility model;

[0014] Figure 2 This is an exploded view of the assembled base of the steel structure factory building of the utility model;

[0015] Figure 3 This is a structural diagram of the bottom splicing piece of the utility model;

[0016] Figure 4 This is a connection structure diagram of the bottom splicing piece of the utility model;

[0017] Figure 5 This is a diagram showing the installation status of the top splicing piece of the utility model.

[0018] In the figure: 1. bottom splicing piece; 11. plug-in strip; 111. V-shaped groove; 112. plug-in block; 113. second bolt hole; 12. plug-in hole; 13. first bolt hole; 14. abutment plate; 2. top splicing piece; 21. fixing piece; 211. diamond hole; 212. third bolt hole; 213. reinforcing bolt; 22. limit plate; 23. locking column; 231. guide rod; 232. support spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0021] Combination Figure 1-Figure 5 In this embodiment, the assembled base of the steel structure workshop includes a bottom splicing piece 1 and a top splicing piece 2. One end of the bottom splicing piece 1 is interlocked with each other, and an adjacent end of the bottom splicing piece 1 is provided with a plug-in strip 11 that is plugged into each other. The plug-in strips 11 are arranged on one side of the end of the bottom splicing piece 1, and the plug-in strips 11 that are plugged into each other are assembled into a rectangular structure with the same height and length as the bottom splicing piece 1.

[0022] In this embodiment, a socket 12 is provided at a position of the bottom splicing piece 1 close to the plug-in strip 11, and a contact plate 14 is provided on the side of the socket 12 away from the plug-in strip 11. When the plug-in block 112 is plugged into the socket 12, the contact plate 14 abuts against one side of the plug-in block 112 to prevent the plug-in strip 11 from disassembling from the side. A first bolt hole 13 is provided on the bottom splicing piece 1 at the upper and lower ends of the socket 12.

[0023] In this embodiment, a V-shaped groove 111 is provided on the plug-in strip 11, and the V-shaped groove 111 is adapted to the locking column 23. When the two plug-in strips 11 are plugged into each other, the positions of the V-shaped grooves 111 correspond to each other, forming a diamond-shaped limiting hole, and the diamond-shaped limiting hole is plugged into the locking column 23 to prevent the plug-in strip 11 from separating. A plug-in block 112 is provided at the end of the plug-in strip 11 away from the socket 12, and a second bolt hole 113 is provided on the plug-in block 112. The plug-in block 112 is plugged into the socket 12, and the second bolt hole 113 is sandwiched between the first bolt hole 13. The reinforcement bolt 213 passing through the second bolt hole 113 and the first bolt hole 13 can connect the two bottom splicing pieces 1 at the same time.

[0024] In this embodiment, a fixing piece 21 which is engaged with the bottom splicing piece 1 is provided at the lower end of the top splicing piece 2. The fixing piece 21 is engaged with the position where the plug-in strip 11 is plugged in, covering the connection position of the bottom splicing piece 1, thereby improving the firmness of the connection of the bottom splicing piece 1. A limiting plate 22 is provided inside the top splicing piece 2. A locking column 23 is movably connected to the limiting plate 22. The locking column 23 is plugged with the plug-in strip 11. The locking column 23 locks the plug-in strip 11 longitudinally to prevent the plug-in strip 11 from loosening.

[0025] In this embodiment, a diamond hole 211 matching the locking column 23 is provided on the fixing piece 21, and a third bolt hole 212 is symmetrically provided on the fixing piece 21. The third bolt hole 212 corresponds to the position of the first bolt hole 13. A reinforcing bolt 213 is engaged in the third bolt hole 212. The reinforcing bolt 213 is inserted from the third bolt hole 212, and passes through the upper first bolt hole 13, the second bolt hole 113 and the lower first bolt hole 13 in sequence, thereby fixing the two bottom splicing pieces 1 and the top splicing piece 2 at the same time, and the structure is firm.

[0026] In this embodiment, the upper end of the locking column 23 is fixedly connected to a guide rod 231, which passes through the limit plate 22, and a support spring 232 is sleeved on the guide rod 231. Under the action of the support spring 232, the locking column 23 is pushed to move downward, and then the locking column 23 is inserted into the diamond limit hole. However, when installing the fixing piece 21, the locking column 23 is placed inside the fixing piece 21, and it is not easy to observe the position of the locking column 23 and to achieve alignment. The locking column 23 is set to a movable structure. When the locking column 23 contacts the surface of the bottom splicing piece 1, the locking column 23 is blocked from moving upward, and the support spring 232 contracts. When the locking column 23 is aligned with the diamond limit hole, the support spring 232 pushes the locking column 23 into the diamond limit hole.

[0027] In this embodiment, the lower end of the locking column 23 is a conical structure, and the lower surface area of ​​the locking column 23 is small, which makes it easy for the lower end of the locking column 23 to find the diamond-shaped limiting hole, thereby facilitating positioning and insertion.

[0028] Working process: The end of the bottom splicing piece 1 provided with the plug-in strip 11 is opposite to each other, and the plug-in strip 11 is staggered and plugged in. After the plug-in, the plug-in hole 12 of the bottom splicing piece 1 is plugged in with the plug-in block 112, the abutment plate 14 abuts against one side of the plug-in block 112, the second bolt hole 113 is sandwiched between the first bolt hole 13, and the position of the V-shaped groove 111 corresponds to form a diamond-shaped limiting hole, and the fixing piece 21 is engaged with the plug-in position of the bottom splicing piece 1. When the locking column 23 contacts the surface of the bottom splicing piece 1, the locking column 23 is blocked from moving up, and the support spring 232 contracts. Move the position of the fixing part 21. When the locking column 23 is aligned with the diamond-shaped limiting hole, the supporting spring 232 pushes the locking column 23 into the diamond-shaped limiting hole. At this time, the bottom splicing part 1 is tightly connected to the top splicing part 2. The bottom splicing part 1 can only be separated after the top splicing part 2 is removed from above. The reinforcing bolt 213 is used to pass through the third bolt hole 212, the first bolt hole 13 at the top, the second bolt hole 113 and the first bolt hole 13 at the bottom in sequence to achieve the inseparable bottom splicing part 1 and the top splicing part 2, and then the fixing part 21 is fixed to the ground with bolts.

[0029] To sum up: the utility model is an assembled base for a steel structure factory building, one end of the bottom splicing piece 1 is plugged into each other through the staggered plug-in strips 11, and the first step of fixing is performed, and then the top splicing piece 2 is installed from above the bottom splicing piece 1, and the locking column 23 locks the bottom splicing piece 1 while also connecting with the bottom splicing piece 1, and other structures are installed on the upper end of the top splicing piece 2 itself. Under the action of gravity, the locking column 23 is in a stable state, the bottom splicing piece 1 cannot be loose, and the reinforcing bolts 213 are used to further connect the bottom splicing piece 1 and the top splicing piece 2, the structure is stable, and it is easy to install.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[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 base of a steel structure workshop, comprising a bottom assembly part (1) and a top assembly part (2), characterized in that: One end of the bottom splicing piece (1) is mutually buckled, and an adjacent end of the bottom splicing piece (1) is provided with a plug-in strip (11) that is plugged in with each other, and a fixing piece (21) that is plugged in and connected with the bottom splicing piece (1) is provided at the lower end of the top splicing piece (2), and a limiting plate (22) is provided inside the top splicing piece (2), and a locking column (23) is movably connected to the limiting plate (22), and the locking column (23) is plugged in with the plug-in strip (11).

2. The assembled base of the steel structure factory building according to claim 1 is characterized by: The bottom splicing piece (1) is provided with an insertion hole (12) at a position close to the plug-in strip (11), an abutment plate (14) is provided on the side of the insertion hole (12) away from the plug-in strip (11), and first bolt holes (13) are provided on the bottom splicing piece (1) at the upper and lower ends of the insertion hole (12).

3. The assembled base of the steel structure factory building according to claim 2 is characterized by: The plug-in strip (11) is provided with a V-shaped groove (111), which is matched with the locking column (23); a plug-in block (112) is provided at one end of the plug-in strip (11) away from the plug hole (12), and a second bolt hole (113) is provided on the plug-in block (112).

4. The assembled base of the steel structure factory building according to claim 1 is characterized by: The fixing member (21) is provided with a diamond-shaped hole (211) matching the locking column (23), and the fixing member (21) is also symmetrically provided with a third bolt hole (212), the third bolt hole (212) corresponds to the first bolt hole (13) in position, and a reinforcing bolt (213) is meshed in the third bolt hole (212).

5. The assembled base of the steel structure factory building according to claim 1 is characterized by: The upper end of the locking column (23) is fixedly connected to a guide rod (231), the guide rod (231) penetrates the limiting plate (22), and a support spring (232) is sleeved on the guide rod (231).

6. The assembled base of the steel structure factory building according to claim 1 is characterized by: The lower end of the locking column (23) is a conical structure.

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