A steel structure base for industrial steel structure factory building

Abstract

The present invention discloses a steel structure base for industrial steel structure workshop building, which belongs to the field of construction. It mainly includes a base tube, a mounting tube is provided inside the base tube, and the outer wall of the mounting tube is fixedly connected with a limited rib, a base column is provided inside the mounting tube, and multiple groups of mounting holes are fixedly provided on the side wall of the base column, and a compression spring 2 is fixedly connected to the bottom of the mounting hole, and the other end of the compression spring 2 is fixedly connected with a load-bearing block, and the load-bearing block is slidably connected to the mounting hole, and a slot is fixedly provided on the load-bearing block, and a base is fixedly connected to the top of the base column, and the base includes a mounting plate and a rib plate, and the bottom of the mounting plate is fixedly connected to the base column, and the mounting plate is fixedly connected to the side wall of the base column through the rib plate, and multiple groups of bolts are fixedly connected to the top of the mounting plate. By setting the base tube, the present invention only needs to provide a small downward pressure to insert each layer of the teeth into the inner wall of the foundation pit in turn, thereby improving the stability of the base tube in the foundation pit. The present invention is mainly used to support steel structure workshops.

Description

Technical Field

[0001] The invention belongs to the field of construction, and in particular, relates to a steel structure base for an industrial steel structure plant building. Background Art

[0002] The base of a factory building is the pile foundation. The pile foundation is a deep foundation that connects the tops of several piles into a whole through a cap to jointly bear dynamic and static loads. The pile is a vertical or inclined foundation component set in the soil. Its function is to penetrate the soft, highly compressible soil layer or water and transfer the load borne by the pile to the harder, denser or less compressible bearing layer of the foundation. We usually call the piles in the pile foundation foundation piles.

[0003] A Chinese patent with publication number "CN114525803A" discloses a steel structure base for industrial steel structure factory buildings, wherein a rectangular sleeve is fixedly connected to the middle of the bottom plate, a storage groove is provided inside the bottom plate, a plug rod is slidably connected in the storage groove, a telescopic column is slidably connected in the rectangular sleeve, a mounting plate is fixedly connected to the upper end of the telescopic column, and a limiting mechanism is provided at the lower end of the telescopic column. The device is provided with telescopic columns and limiting mechanisms to adapt to the functions of different steel column lengths. At the same time, by providing plug rods, the connection between the bottom plate and the foundation pit can be strengthened, thereby improving the stability of the steel structure base after burial.

[0004] During the later use, the device still had the following problems: in order to ensure the stability of the steel structure base, more groups of plug rods need to be installed, but this also requires workers to apply additional downward pressure to the pressure plate to ensure that the plug rods are fully inserted into the inner wall of the foundation pit, which increases the work intensity of the workers. Moreover, the plug rods are set on the bottom plate, so the number of installed plug rods is also limited by the area of ​​the bottom plate, making it difficult to further improve the stability of the steel structure base. Summary of the invention

[0005] The technical problem to be solved by the present invention is: to overcome the shortcomings of the prior art and provide a steel structure base for industrial steel structure factory buildings. By setting a base cylinder, when the limiting ribs are inserted into the limiting slide grooves, only a small downward pressure needs to be provided to insert each layer of the teeth into the inner wall of the foundation pit in turn. At the same time, the teeth are arranged vertically on the cylinder body, which greatly increases the upper limit of the number of teeth that can be installed and greatly improves the stability of the base cylinder in the foundation pit.

[0006] The steel structure base for an industrial steel structure factory building comprises a base tube, a mounting tube is arranged inside the base tube, the outer wall of the mounting tube is fixedly connected to the limiting ribs, the bottom of the mounting tube is fixedly connected to a pressure plate, a base column is arranged inside the mounting tube, a plurality of groups of mounting holes are fixedly provided on the side wall of the base column, a second compression spring is fixedly connected to the bottom of the mounting hole, a load-bearing block is fixedly connected to the other end of the second compression spring, the load-bearing block is slidably connected to the mounting hole, a slot is fixedly provided on the load-bearing block, a base is fixedly connected to the top of the base column, the base comprises a mounting plate and a rib plate, the bottom of the mounting plate is fixedly connected to the base column, the mounting plate is fixedly connected to the side wall of the base column through the rib plate, and a plurality of groups of bolts are fixedly connected to the top of the mounting plate.

[0007] Preferably, the base cylinder includes a cylinder body, a plurality of fixed protrusions are fixedly connected to the inner wall of the cylinder body, a limiting slide groove is fixedly provided on the fixed protrusion, a plurality of sliding holes are fixedly provided at the bottom of the limiting slide groove, a plug gear is slidably connected to the sliding hole, a slot is fixedly provided at the rear of the plug gear, a locking groove is fixedly provided on the side wall of the limiting slide groove, a contraction opening 1 is fixedly provided on the top of the locking groove, a plurality of openings are fixedly provided on the locking groove, the openings extend outwardly relative to the locking groove, and the lateral widths of the plurality of openings gradually increase from top to bottom.

[0008] Preferably, a limiting cavity is fixedly provided inside the limiting rib, and multiple groups of limiting sliders are arranged in the limiting cavity. A sliding mouth is fixedly provided at the front of the limiting cavity, and slots are fixedly provided at both sides of the limiting cavity. A locking head is fixedly provided at the front of the limiting slider, and the locking head is slidably connected to the sliding mouth. Clamps are fixedly provided on both sides of the limiting slider, and the clamps are slidably connected to the slots. The lateral widths of the multiple groups of clamps gradually increase from top to bottom, and an installation groove is fixedly provided at the rear of the limiting slider, and a compression spring three is fixedly connected to the installation groove, and the other end of the compression spring three is fixedly connected to the inner wall of the limiting cavity.

[0009] Preferably, the lock head matches with the slot, the clamping column matches with the lock slot, and multiple groups of clamping columns match with multiple groups of openings one by one.

[0010] Preferably, the mounting tube is fixedly provided with a column groove inside, the column groove cooperates with the base column, a plurality of vertical slide grooves are fixedly provided on the inner wall of the column groove, a clamping plate is fixedly provided on the vertical slide groove, the clamping plate cooperates with the clamping groove, a rotating groove is fixedly provided on the top of the vertical slide groove, a shrinkage opening 2 is fixedly provided on the top of the column groove, the shrinkage opening 2 cooperates with the load-bearing block, a plurality of blocking blocks are fixedly provided on the shrinkage opening 2, a shock absorbing assembly is fixedly connected inside the vertical slide groove, a locking block is slidably connected inside the rotating groove, a compression spring 1 is fixedly connected to the rear of the locking block, the other end of the compression spring 1 is fixedly connected to the inner wall of the rotating groove, and a slot is fixedly provided at the front of the locking block.

[0011] Preferably, the shock absorbing assembly cooperates with the bottom of the load-bearing block, and the slot cooperates with the front of the load-bearing block.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By setting the base cylinder, when the limiting rib is inserted into the limiting slide groove, only a small downward pressure is required to insert each layer of the slotted teeth into the inner wall of the foundation pit in sequence. At the same time, the slotted teeth are arranged vertically on the cylinder body, which greatly increases the upper limit of the number of slotted teeth to be installed, and greatly improves the stability of the base cylinder in the foundation pit;

[0014] 2. By setting the limiting ribs, the installation tube is accurately installed in the middle of the base tube, the installation tube is limited in the horizontal direction, and through the cooperation of the opening and the clamping column, the compression spring 3 can push the limiting slider into the slot to achieve axial fixation of the installation tube;

[0015] 3. By setting up base columns and installation tubes, the shock-absorbing components are arranged in the vertical direction. Compared with the horizontal arrangement, the vertical arrangement can greatly reduce the area occupied by the ground. The shock-absorbing components are arranged underground. It only needs to be deep enough for the foundation pit. The number of shock-absorbing components can be continuously increased, which greatly improves the upper limit of the base's load-bearing capacity. At the same time, when the factory building is subjected to lateral force, because the base column is deeply inserted into the installation tube, its contact area is larger, which can provide greater lateral support force while playing a shock-absorbing role for the factory building. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the matching structure of the base column and the installation cylinder;

[0019] Figure 4 It is a schematic diagram of the matching structure of the installation cylinder and the base cylinder;

[0020] Figure 5 Schematic diagram of the internal structure of the base tube;

[0021] Figure 6 It is a schematic diagram of the structure of the gearing;

[0022] Figure 7 is a schematic diagram of the internal structure of the fixed protrusion;

[0023] Figure 8 It is a schematic diagram of the structure of the installation tube;

[0024] Fig. 9 Schematic diagram of the internal structure of the limiting rib;

[0025] Fig.10 It is a structural schematic diagram of a limit slider;

[0026] Fig.11 It is a schematic diagram of the longitudinal internal structure of the installation cylinder;

[0027] Fig.12 It is a schematic diagram of the transverse internal structure of the installation tube;

[0028] Fig.13 It is a structural schematic diagram of the locking block;

[0029] Fig.14 It is a schematic diagram of the internal structure of part of the installation cylinder;

[0030] Fig.15 Schematic diagram of the structure of the base column;

[0031] Fig.16 It is a structural diagram of the load-bearing block.

[0032] In the figure, 1, base cylinder; 101, cylinder body; 102, fixed protrusion; 103, sliding hole; 104, inserting tooth; 104A, slot; 105, limit slide groove; 106, lock groove; 106A, opening; 106B, shrinkage opening 1; 2, installation cylinder; 201, cylinder body; 202, pressure plate; 203, column groove; 203A, shrinkage opening 2; 203B, blocking block; 204, vertical slide groove; 204A, card plate; 205, rotating groove; 206, shock absorbing assembly; 2 07, lock block; 207A, slot; 208, compression spring one; 3, base column; 301, mounting hole; 302, load-bearing block; 302A, slot; 303, compression spring two; 4, base; 401, mounting plate; 402, rib plate; 403, bolt; 5, limiting rib; 501, limiting cavity; 501A, slide; 501B, slot; 502, limiting slider; 502A, lock head; 502B, clamping column; 502C, mounting slot; 503, compression spring three. DETAILED DESCRIPTION

[0033] The present invention will be further described below in conjunction with the accompanying drawings:

[0034] The directional nouns involved in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application according to the visual orientation shown in the accompanying drawings. Unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", etc. should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] like Figure 1 and Figure 2As shown, a steel structure base for industrial steel structure plant building includes a base tube 1. By setting the base tube 1, when the limiting rib 5 is inserted into the limiting slide groove 105, the inserting gear 104 is squeezed and inserted into the soil layer of the foundation pit, thereby increasing the contact area between the base tube 1 and the ground and increasing the stability of the steel structure base; a mounting tube 2 is provided inside the base tube 1, and the outer wall of the mounting tube 2 is fixedly connected to the limiting rib 5. By setting the limiting rib 5, the mounting tube 2 is accurately installed in the middle of the base tube 1, and the mounting tube 2 is limited in the horizontal direction. Through the cooperation of the opening 106A and the clamping column 502B, the compression spring three 503 can push the limiting slider 502 to be inserted into the slot 104A, thereby realizing the axial fixation of the mounting tube 2;

[0036] A pressure plate 202 is fixedly connected to the bottom of the installation tube 2. By setting the pressure plate 202, when cement is poured into the base tube 1, the connection and fastening between the installation tube 2 and the base tube 1 are further strengthened to ensure the stability of the installation tube 2. A base column 3 is provided inside the installation tube 2. By setting the base column 3 and the installation tube 2, the shock-absorbing component 206 is arranged in the vertical direction. Compared with the horizontal arrangement, the vertical arrangement can greatly reduce the area occupied on the ground. The shock-absorbing component 206 is arranged underground. It only needs to make the depth of the foundation pit sufficient. The number of arrangements of the shock-absorbing components 206 can be continuously increased, so that the upper limit of the bearing capacity of the base is greatly improved. At the same time, when the factory building is subjected to lateral force, because the base column 3 is deeply inserted into the installation tube 2, its contact area is larger, which can provide greater lateral support force while playing a shock-absorbing role for the factory building.

[0037] like Fig.15 and Fig.16 As shown, a plurality of mounting holes 301 are fixedly provided on the side wall of the base column 3, a second compression spring 303 is fixedly connected to the bottom of the mounting hole 301, and a load-bearing block 302 is fixedly connected to the other end of the second compression spring 303, and the load-bearing block 302 is slidably connected to the mounting hole 301, and the load-bearing block 302 can be extended outward under the push of the second compression spring 303, and can also be completely retracted into the mounting hole 301 under the squeeze of the second contraction opening 203A; a marking line is also fixedly marked on the side wall of the base column 3, and when the marking line When the line and the top of the mounting tube 2 are at the same height, it means that the matched load-bearing blocks 302 and the locking blocks 207 of each group have reached the same height; the load-bearing blocks 302 are fixedly provided with a slot 302A, the top of the base column 3 is fixedly connected with the base 4, the base 4 includes a mounting plate 401 and a rib plate 402, the bottom of the mounting plate 401 is fixedly connected with the base column 3, the mounting plate 401 is fixedly connected with the side wall of the base column 3 through the rib plate 402, and the top of the mounting plate 401 is fixedly connected with multiple groups of bolts 403. The rib plate 402 can improve the connection strength between the mounting plate 401 and the base column 3.

[0038] like Figure 5 , Figure 6 and Figure 7As shown, the base cylinder 1 includes a cylinder body 101, and a plurality of fixed protrusions 102 are fixedly connected to the inner wall of the cylinder body 101, and a limiting slide groove 105 is fixedly provided on the fixed protrusion 102. A plurality of sliding holes 103 are fixedly provided at the bottom of the limiting slide groove 105, and the sliding hole 103 passes through the side wall of the cylinder body 101. A plug gear 104 is slidably connected to the sliding hole 103, and a slot 104A is fixedly provided at the rear of the plug gear 104. A locking groove 106 is fixedly provided on the side wall of the limiting slide groove 105, and a contraction opening 106B is fixedly provided on the top of the locking groove 106. A plurality of openings 106A are fixedly provided on the locking groove 106, and the openings 106A extend outwardly relative to the locking groove 106, and the lateral widths of the plurality of openings 106A gradually increase from top to bottom.

[0039] like Figure 8 , Fig. 9 and Fig.10 As shown, a limiting cavity 501 is fixedly provided inside the limiting rib 5, and the bottom of the limiting rib 5 is arc-shaped. When the limiting rib 5 is inserted into the limiting slide groove 105, the bottom of the limiting rib 5 will squeeze the tail of the inserting gear 104 and extrude the inserting gear 104 to the outside; a plurality of limiting sliders 502 are arranged in the limiting cavity 501, a sliding opening 501A is fixedly provided at the front of the limiting cavity 501, and notches 501B are fixedly provided at both sides of the limiting cavity 501, and a locking head 502A is fixedly provided at the front of the limiting slider 502, and the locking head 502A is slidably connected with the sliding opening 501A. The limiting slider 502 is fixed with a clamping column 502B on both sides, and the clamping column 502B is slidably connected to the slot 501B. Under the limiting action of the clamping column 502B and the slot 501B, the lock head 502A on the limiting slider 502 can be extended or retracted relative to the slot 501A; the lateral width of the multiple groups of clamping columns 502B gradually increases from top to bottom, and the limiting slider 502 is fixedly provided with an installation groove 502C at the rear part, and the installation groove 502C is fixedly connected with a compression spring three 503, and the other end of the compression spring three 503 is fixedly connected to the inner wall of the limiting cavity 501.

[0040] In the initial state, the insert gear 104 is retracted relative to the sliding hole 103, and there is no protrusion on the outer wall of the cylinder 101, which is convenient for the cylinder 101 to be smoothly placed in the foundation pit. Under the elastic force of the compression spring three 503, the lock head 502A extends relative to the sliding opening 501A. After the base cylinder 1 is buried in the pre-dug foundation pit, the limiting rib 5 is aligned with the limiting sliding groove 105 and the installation cylinder 2 is pressed down. As the installation cylinder 2 gradually descends, the rear part of the insert gear 104 is squeezed outward by the limiting rib 5. At this time, the insert gear 104 extends out from the sliding hole 103 and is inserted into the foundation pit, thereby improving the stability of the base cylinder 1 in the foundation pit. At the same time, as the installation cylinder 2 gradually descends, the clamping column 502B is first squeezed by the shrinkage opening 106B, thereby overcoming the elastic force of the compression spring three 503 and moving backwards, strongly The locking head 502A is forced to retract into the sliding opening 501A, and the card column 502B continues to slide downward in the locking groove 106. Since the width of the card column 502B becomes wider as it goes downward and the width of the opening 106A becomes narrower as it goes upward, the upper card column 502B cannot enter the upper opening 106A at the beginning of contact. Only when the installation cylinder 2 is completely pressed into the base cylinder 1 and the limiting rib 5 is inserted into the bottom of the limiting sliding groove 105, the card columns 502B of equal width and the opening 106A are aligned and contacted, and the card column 502B loses the restriction of the locking groove 106 and slides forward into the opening 106A under the push of the compression spring three 503. At this time, the locking head 502A extends out of the sliding opening 501A and is inserted into the slot 104A, thereby axially fixing the installation cylinder 2 and the base cylinder 1.

[0041] like Figure 4 As shown, the lock head 502A matches with the slot 104A, the locking column 502B matches with the lock slot 106, and multiple groups of locking columns 502B match with multiple groups of openings 106A one by one.

[0042] like Fig.11 , Fig.12 , Fig.13 and Fig.14As shown, a column groove 203 is fixedly provided inside the installation tube 2, and the column groove 203 cooperates with the base column 3. When in use, the base column 3 is inserted into the column groove 203 to radially limit the base column 3; a plurality of groups of vertical slide grooves 204 are fixedly provided on the inner wall of the column groove 203, and a clamping plate 204A is fixedly provided on the vertical slide groove 204, and the clamping plate 204A cooperates with the clamping groove 302A. Through the contact and cooperation between the clamping plate 204A and the clamping groove 302A, the length of the load-bearing block 302 extending out of the installation hole 301 can be locked, thereby ensuring that the load-bearing block The bottom of 302 has a sufficiently large contact area with the shock absorbing assembly 206. Compared with the case where there is no card plate 204A and the card slot 302A, the load-bearing block 302 is pushed outward only by the elastic force of the second compression spring 303, which cannot ensure that the extended length of the load-bearing block 302 will not change, thereby causing the contact area between the load-bearing block 302 and the shock absorbing assembly 206 to change, resulting in the related components having a reduced service life or even damaged due to the change in the force position; at the same time, under the obstruction of the card plate 204A, the load-bearing block 302 cannot be directly inserted into the vertical slide slot 204;

[0043] The top of the vertical slide 204 is fixed with a rotation groove 205, and the top of the column groove 203 is fixed with a second shrinkage opening 203A, which cooperates with the load-bearing block 302. By setting the second shrinkage opening 203A, the load-bearing block 302 can be pressed into the installation hole 301; the second shrinkage opening 203A is fixed with a plurality of groups of blocking blocks 203B. By setting the blocking blocks 203B, it is prevented that when the base column 3 is pressed down, the direction of displacement of the load-bearing block 302 corresponds to the slot 207A, resulting in the bottom The load-bearing block 302 is accidentally inserted into the topmost slot 207A; a shock-absorbing assembly 206 is fixedly connected inside the vertical slide slot 204, a locking block 207 is slidably connected inside the rotating slot 205, a compression spring 208 is fixedly connected to the rear of the locking block 207, and the other end of the compression spring 208 is fixedly connected to the inner wall of the rotating slot 205, and a slot 207A is fixedly opened at the front of the locking block 207, and the opening width of the slot 207A is the same as the width of the load-bearing block 302, allowing the load-bearing block 302 to directly enter the slot 207A.

[0044] When in use, the base column 3 is vertically inserted into the column groove 203. When the load-bearing block 302 of each layer reaches the height of its corresponding rotation groove 205, the base column 3 is rotated so that the load-bearing block 302 moves to the corresponding groove 207A. At this time, the load-bearing block 302 is inserted into the groove 207A under the push of the compression spring 203, and then the base column 3 is rotated in the opposite direction. Driven by the load-bearing block 302, the locking block 207 rotates in the rotation groove 205. When the groove 207A is aligned with the vertical slide groove 204, the base column 3 is pressed down again. Column 3, the load-bearing block 302 enters the vertical slide groove 204 and cooperates with the shock-absorbing assembly 206, and the clamping plate 204A is inserted into the clamping groove 302A to limit the load-bearing block 302, so that the steel structure base plays a shock-absorbing role. At this time, the locking block 207 moves in the opposite direction under the push of the compression spring 208, and the slot 207A is staggered with the vertical slide groove 204. The rear part of the locking block 207 blocks the top of the vertical slide groove 204, and the load-bearing block 302 is blocked and cannot slide out of the vertical slide groove 204. At this point, the base column 3 is installed in place.

[0045] like Figure 3 As shown, the shock absorbing assembly 206 cooperates with the bottom of the bearing block 302 , and the slot 207A cooperates with the front of the bearing block 302 .

[0046] Usage process:

[0047] 1. Workers dig a foundation pit at a predetermined location and place the foundation tube 1 into the foundation pit;

[0048] 2. Align the limiting rib 5 on the installation tube 2 with the limiting slide groove 105, and press the installation tube 2 downward into the base tube 1;

[0049] 3. Pour cement into the gap between the installation tube 2 and the base tube 1, and wait for cooling to complete;

[0050] 4. Press the base column 3 downward into the column groove 203. When it reaches the marking line, rotate the base column 3, and the load-bearing block 302 enters the slot 207A. Then rotate the base column 3 in the opposite direction while maintaining the downward pressure on the base column 3. When the load-bearing block 302 is aligned with the vertical slide groove 204, the load-bearing block 302 enters the vertical slide groove 204, and the installation of the base column 3 is completed.

[0051] The present invention provides a base cylinder 1. When the limiting rib 5 is inserted into the limiting slide groove 105, only a small downward pressure is required to insert each layer of the inserting gear 104 into the inner wall of the foundation pit in sequence. At the same time, the inserting gear 104 is vertically arranged on the cylinder body 101, which greatly increases the upper limit of the number of inserting gears 104 to be installed, and greatly improves the stability of the base cylinder 1 in the foundation pit; by providing the limiting rib 5, the installation cylinder 2 is accurately installed in the middle of the base cylinder 1, and the installation cylinder 2 is limited in the horizontal direction. Through the cooperation of the opening 106A and the clamping column 502B, the compression spring 3 503 can push the limiting slider 50 2 is inserted into the slot 104A to achieve axial fixation of the installation tube 2; by setting the base column 3 and the installation tube 2, the shock absorbing assembly 206 is arranged in the vertical direction. Compared with the horizontal arrangement, the vertical arrangement can greatly reduce the area occupied on the ground. The shock absorbing assembly 206 is arranged underground. It only needs to make the depth of the foundation pit sufficient. The number of the arrangement of the shock absorbing assembly 206 can be continuously increased, so that the upper limit of the bearing capacity of the base is greatly improved. At the same time, when the factory building is subjected to lateral force, because the base column 3 is deeply inserted into the installation tube 2, its contact area is larger, which can provide greater lateral support force while playing a shock absorbing role on the factory building.

Claims

1. A steel structure base for industrial steel structure plant building, characterized by: The invention comprises a base tube (1), a mounting tube (2) is provided inside the base tube (1), a limiting rib (5) is fixedly connected to the outer wall of the mounting tube (2), a pressing plate (202) is fixedly connected to the bottom of the mounting tube (2), a base column (3) is provided inside the mounting tube (2), a plurality of mounting holes (301) are fixedly provided on the side wall of the base column (3), a second compression spring (303) is fixedly connected to the bottom of the mounting hole (301), the other end of the second compression spring (303) is fixedly connected to a load-bearing block (302), and the load-bearing block (302) is slidably connected to the mounting hole (301), a slot (302A) is fixedly provided on the load-bearing block (302), a base (4) is fixedly connected to the top of the base column (3), the base (4) comprises a mounting plate (401) and a rib plate (402), the bottom of the mounting plate (401) is fixedly connected to the base column (3), the mounting plate (401) is fixedly connected to the side wall of the base column (3) through the rib plate (402), and a plurality of groups of bolts (403) are fixedly connected to the top of the mounting plate (401); The base cylinder (1) comprises a cylinder body (101), a plurality of fixed protrusions (102) are fixedly connected to the inner wall of the cylinder body (101), a limiting slide groove (105) is fixedly provided on the fixed protrusion (102), a plurality of sliding holes (103) are fixedly provided at the bottom of the limiting slide groove (105), a plug gear (104) is slidably connected to the sliding hole (103), a slot (104A) is fixedly provided at the rear of the plug gear (104), a locking groove (106) is fixedly provided on the side wall of the limiting slide groove (105), a shrinkage opening (106B) is fixedly provided at the top of the locking groove (106), a plurality of openings (106A) are fixedly provided on the locking groove (106), the openings (106A) extend outwardly relative to the locking groove (106), and the lateral widths of the plurality of openings (106A) gradually increase from top to bottom; A limiting cavity (501) is fixedly provided inside the limiting rib (5), a plurality of limiting sliders (502) are arranged in the limiting cavity (501), a sliding opening (501A) is fixedly provided at the front of the limiting cavity (501), notches (501B) are fixedly provided at both sides of the limiting cavity (501), a locking head (502A) is fixedly provided at the front of the limiting slider (502), the locking head (502A) is slidably connected to the sliding opening (501A), clamping columns (502B) are fixedly provided at both sides of the limiting slider (502), the clamping columns (502B) are slidably connected to the notches (501B), the lateral widths of the plurality of clamping columns (502B) gradually increase from top to bottom, a mounting groove (502C) is fixedly provided at the rear of the limiting slider (502), a compression spring three (503) is fixedly connected to the mounting groove (502C), and the other end of the compression spring three (503) is fixedly connected to the inner wall of the limiting cavity (501); The installation tube (2) is fixedly provided with a column groove (203) inside, the column groove (203) cooperates with the base column (3), a plurality of sets of vertical slide grooves (204) are fixedly provided on the inner wall of the column groove (203), a clamping plate (204A) is fixedly provided on the vertical slide groove (204), the clamping plate (204A) cooperates with the clamping groove (302A), a rotation groove (205) is fixedly provided on the top of the vertical slide groove (204), a second shrinkage opening (203A) is fixedly provided on the top of the column groove (203), and the second shrinkage opening (203A) is fixedly provided on the top of the column groove (203). 03A) cooperates with the load-bearing block (302), a plurality of groups of blocking blocks (203B) are fixedly provided on the second contraction opening (203A), a shock absorbing assembly (206) is fixedly connected inside the vertical slide groove (204), a locking block (207) is slidably connected inside the rotating groove (205), a compression spring (208) is fixedly connected to the rear of the locking block (207), the other end of the compression spring (208) is fixedly connected to the inner wall of the rotating groove (205), and a slot (207A) is fixedly provided at the front of the locking block (207).

2. The steel structure base for industrial steel structure factory building according to claim 1 is characterized by: The lock head (502A) matches with the slot (104A), the clamping column (502B) matches with the lock slot (106), and the multiple groups of clamping columns (502B) match with the multiple groups of openings (106A) one by one.

3. The steel structure base for industrial steel structure factory building according to claim 1, characterized in that: The shock absorbing assembly (206) matches with the bottom of the load-bearing block (302), and the slot (207A) matches with the front of the load-bearing block (302).

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