Construction device and construction process of embedded column base of super high-rise building steel column

Abstract

The application relates to the technical field of steel column construction, and particularly discloses a super-high building steel column embedded column foot construction device and a construction process thereof. The construction device comprises a foundation, a steel column, a rib plate, a bottom plate and an anchor bolt. The steel column is fixedly connected with a pouring plate below the rib plate. A cavity is arranged in the bottom plate, and a fixing assembly for fixing and clamping the steel column is arranged below the bottom plate. An auxiliary assembly for eliminating bubbles in concrete is arranged on the side surface of the steel column. The two groups of clamping blocks can clamp and fix the bottom plate by moving in the cavity of the bottom plate, the stability of the steel column during pouring is improved, the steel column above the adjusting block can be adjusted in position when the screw rod rotates to drive the threaded sleeve to rotate in the adjusting block, the adjusting block can drive the wedge-shaped block to extrude the cylindrical head, a reverse extrusion force is applied to the driving part, and the clamping and limiting effect of the clamping block on the bottom plate is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of steel column construction, in particular to a super-high-rise building steel column embedded column foot construction device and a construction process thereof. BACKGROUND

[0002] The steel column is a columnar structure made of steel and is usually used in engineering such as buildings, bridges and towers to support and bear, and the steel column embedded column foot refers to a connecting mode in which the bottom of the steel column is embedded in the concrete foundation, which can provide better stability and bearing capacity and also enhance the integrity between the steel column and the foundation.

[0003] Since the bottom of the steel column needs to be embedded in the interior of the concrete to improve the stability and integrity between the steel column and the foundation, when the position of the steel column deviates, the position of the bottom plate cannot be adjusted, and the position of the bottom plate also needs to be determined again, which is time-consuming and laborious, and when the concrete is continuously poured, the steel column will be impacted, and the phenomenon of inclination will occur, which affects the construction progress of the steel column, therefore, the super-high-rise building steel column embedded column foot construction device and the construction process thereof are provided. SUMMARY

[0004] The application aims to provide a super-high-rise building steel column embedded column foot construction device and a construction process thereof, and aims to solve the problems that the steel column will be inclined due to the impact force when the concrete is poured, cannot be kept stable during the concrete pouring process, and the position of the steel column cannot be quickly adjusted.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a super-high-rise building steel column embedded column foot construction device, which comprises a foundation, a steel column, a rib plate and a bottom plate, the steel column is located below the rib plate and is fixedly connected with a pouring plate, a blocking plate is rotationally connected below the pouring plate through a pin shaft, a top column is fixedly connected to the side surface of the blocking plate, the inside of the bottom plate is a cavity, a fixing assembly for fixedly connecting the steel column is arranged below the bottom plate, an auxiliary assembly for eliminating bubbles in the concrete is arranged on the side surface of the steel column, and a gain assembly for improving the pouring quality of the steel column is arranged in the foundation.

[0006] The fixing assembly comprises a driving part, the driving part slides in the cavity of the bottom plate, a moving plate is fixedly connected to the driving part, clamping blocks are rotationally connected to the two ends of the moving plate through pin shafts, a zigzag groove is arranged in the inside of the clamping block, a limiting column is arranged in the zigzag groove, and the limiting column is fixedly connected to the foundation through a fixing frame.

[0007] The auxiliary assembly comprises a receiving plate, a receiving bin is formed at one end of the receiving plate, a mounting screw rod is rotatably connected inside the receiving plate, the mounting screw rod is threadedly connected with the steel column, an adjusting screw rod is threadedly connected inside the receiving plate, and an arc rod is rotatably connected at one end of the adjusting screw rod.

[0008] The gain assembly comprises a sliding column, the sliding column is located directly below the receiving plate, a pressing plate is fixedly connected below the sliding column, a sliding rod is fixedly connected below the pressing plate, a matching column is fixedly connected at the lower end of the sliding rod, a push plate is fixedly connected to the side surface of the pressing plate, and an inclined surface matched with the top column is arranged on one side of the push plate.

[0009] Preferably, the upper end of the driving piece is fixedly connected with a cylindrical head, two groups of wedge-shaped blocks are arranged above the cylindrical head, the wedge-shaped blocks are slidably connected with the bottom plate, an adjusting block is fixedly connected above the wedge-shaped blocks, a threaded sleeve is threadedly connected at one end of the adjusting block, a rotating screw rod is fixedly connected inside the threaded sleeve, the rotating screw rod is threadedly connected with the bottom plate, and the pitch of the thread of the threaded sleeve is greater than the pitch of the thread on the surface of the rotating screw rod.

[0010] Preferably, one end of the arc rod is connected with a knocking ball, the arc rod is slidably connected with the receiving plate, a piston rod is arranged above the receiving plate, a piston cylinder is slidably connected to the surface of the piston rod, an external connecting pipe is fixedly connected to the surface of the piston cylinder, a liquid storage tank for storing defoaming agent is connected to the end of the external connecting pipe away from the piston cylinder, a communication pipe is fixedly connected below the piston cylinder, and the end of the communication pipe away from the piston cylinder penetrates into the receiving bin at one end of the receiving plate.

[0011] Preferably, the surface of the sliding column is slidably connected with a support plate, an L-shaped rod is fixedly connected to the side surface of the support plate, a plurality of groups of protrusions are arranged on the side of the L-shaped rod close to the sliding rod, an exhaust rod is slidably connected to the surface of the matching column, a through hole is formed in the upper portion of the exhaust rod, a slide is formed at the position of the through hole, a plurality of groups of small air inlet holes are formed in the surface of the exhaust rod, and the exhaust rod is made of a material with light weight and high surface smoothness.

[0012] Preferably, the surface of the sliding rod is fixedly connected with an elastic telescopic rod, a reset element is arranged at the connecting position of the sliding column and the support plate, the support plate and the base are detachably installed, one side of the pressing plate slides on the side surface of the steel column, four groups of triangular rib plates are arranged in a four-corner distribution at the bottom of the steel column, and one end of the pressing plate is tightly attached to the inclined side surface inside the base.

[0013] Preferably, a clamping groove is formed at the bottom of the steel column, the clamping groove is tightly clamped with the adjusting block, threaded holes are formed at the front and rear sides of the bottom plate, anchor bolts are arranged in a four-corner distribution at the bottom of the bottom plate, the bottom end of the anchor bolt is tapered, and the fixing assembly and the bottom plate are made of a material with high strength and high corrosion resistance.

[0014] The bottom of the blocking plate is fixedly provided with an inclined plate, the pouring plate is internally provided with a through groove, one end of the material receiving plate provided with a material receiving bin swings up and down in the through groove, one end of the piston cylinder is located at one side of the rib plate, and the communicating pipe and the external connecting pipe are internally provided with one-way valves.

[0015] Preferably, the L-shaped rod and the protrusion on the surface thereof slide in the sliding groove formed on the surface of the pressing plate, and the base is internally provided with a trapezoidal cavity.

[0016] Preferably, the rib plate above the pouring plate is internally provided with a pouring opening, and the weight of the circular arc rod and the knocking ball is greater than that of the material receiving bin at one end of the material receiving plate.

[0017] A construction process of a super-high building steel column embedded type column foot construction device has the following process steps:

[0018] S1: The main part is driven to move upward in the base by the gravity of the steel column and the bottom plate, so that the steel column and the bottom plate are fixed and limited by controlling the two groups of clamping blocks, and the stability of the steel column during pouring is improved;

[0019] S2: The adjusting block is driven to rotate in the bottom plate by rotating the screw rod, and the position of the steel column during construction is determined by controlling the movement of the adjusting block above the bottom plate through the size of the two groups of thread pitches;

[0020] S3: The piston rod is driven to move by the swinging of the material receiving plate, the defoaming agent is uniformly added into the concrete being poured, and the swinging amplitude of the circular arc rod is adjusted by adjusting the screw rod, so that the air bubbles in the concrete are further eliminated;

[0021] S4: The air exhaust rod is driven to move up and down by the up-and-down movement of the pressing plate, the air bubbles in the concrete being poured are treated, the pressing plate moves to compact the concrete, and the side of the steel column is tightly limited;

[0022] S5: The air exhaust rod is continuously moved up and down, which not only improves the efficiency of treating the air bubbles in the concrete being poured, but also effectively reduces the stress of the two groups of clamping blocks during work, and improves the stability of the fixing assembly for fixing and limiting the steel column and the bottom plate;

[0023] S6: The pressing plate is driven to move up and down by the pressing plate, the blocking plate at one end of the top column is swung below the pouring plate by the pressing plate, which can cooperate with the up-and-down movement of the air exhaust rod in the concrete, improve the efficiency of the air exhaust rod for adsorbing air bubbles, and improve the overall pouring quality of the steel column.

[0024] Compared with the prior art, the beneficial effects of the present application are as follows:

[0025] 1. The application can push the driving piece downward by the gravity of the steel column and the bottom plate, the driving piece will drive the two sets of clamping blocks to move in the cavity of the bottom plate when moving, clamping and fixing the bottom plate, improving the stability of the steel column during pouring, and when the threaded sleeve rotates in the rotating adjusting block, it can pull the steel column above the adjusting block to adjust the position, improve the accuracy of the position of the steel column during construction, and the wedge block will extrude the cylindrical head during the adjusting process, thereby applying a reverse extrusion force to the driving piece, improving the clamping and limiting effect of the clamping block on the bottom plate.

[0026] 2. The application can drive the receiving plate to swing by the concrete falling in the receiving cavity at one end of the receiving plate, and the receiving plate swings to drive the knocking ball at one end of the arcuate rod to knock the pouring plate, process the bubbles generated during pouring, and prevent the concrete from being blocked during pouring, high working efficiency, and the swing amplitude of the arcuate rod can be changed by rotating the adjusting screw inside the receiving plate, improving the knocking force of the knocking ball on the pouring plate, and the efficiency is higher.

[0027] 3. The application can drive the sliding column to move up and down by the swing of the receiving plate, the sliding column drives the pressing plate to move up and down, the pressing plate moves the exhaust rod in the concrete by the matching column below the sliding rod, which can further process the bubbles generated inside, and the side of the pressing plate moves up and down on one side of the steel column, which can improve the stability of the steel column when being poured with concrete, reduce the impact force of the concrete, and has high safety.

[0028] 4. The application can drive the push plate to move up and down by the pressing plate, the push plate moves the blocking plate at one end of the top column by the inclined surface, the blocking plate swings to block the concrete by the inclined plate, reduces the falling amount of concrete, facilitates the downward movement of the exhaust rod to process bubbles, and can reduce the stress generated by the concrete on the clamping block after falling, protects it, and has long service life. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the overall structure diagram of the application;

[0030] Figure 2 It is the structure diagram of the foundation inside the application;

[0031] Figure 3 It is the structure diagram of the blocking plate and the pouring plate in the application;

[0032] Figure 4 It is the structure diagram of the fixed assembly in the application;

[0033] Figure 5 It is the structure diagram of the cylindrical head in the application;

[0034] Figure 6 Structure diagram of the adjusting block and the base plate in the application;

[0035] Figure 7 Structure diagram of the auxiliary assembly in the application;

[0036] Figure 8 Structure diagram of the gain assembly in the application;

[0037] Figure 9 Structure diagram of the sliding rod, the matching column and the exhaust rod in the application;

[0038] Figure 10 Front view of the base and the steel column in the application.

[0039] In the figure: 1, base; 2, steel column; 3, rib plate; 4, base plate; 5, blocking plate; 6, anchor bolt; 7, pouring plate; 8, top column; 100, fixing assembly; 101, driving part; 102, moving plate; 103, clamping block; 104, fixing frame; 105, cylindrical head; 106, limiting column; 107, rotating screw rod; 108, threaded sleeve; 109, adjusting block; 110, wedge-shaped block; 200, auxiliary assembly; 201, material receiving plate; 202, adjusting lead screw; 203, circular arc rod; 204, knocking ball; 205, piston rod; 206, piston cylinder; 207, mounting lead screw; 208, communication pipe; 209, external connecting pipe; 300, gain assembly; 301, sliding column; 302, support plate; 303, pressing plate; 304, exhaust rod; 305, L-shaped rod; 306, sliding rod; 307, matching column; 308, elastic telescopic rod; 309, push plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. The components of the embodiments of the application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments of the application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the application.

[0041] Please refer to Figures 1 to 10The application provides a technical scheme: a super high-rise building steel column embedded column foot construction device, which comprises a foundation 1, a steel column 2, a rib plate 3, a bottom plate 4 and an anchor bolt 6, the steel column 2 is fixedly connected below the rib plate 3 and is provided with a pouring plate 7, the pouring plate 7 is rotationally connected with a blocking plate 5 through a pin shaft below the pouring plate 7, the side surface of the blocking plate 5 is fixedly connected with a top column 8, a cavity is formed in the inside of the bottom plate 4, and a fixing assembly 100 for fixing and clamping the steel column 2 is arranged below the bottom plate 4, the side surface of the steel column 2 is provided with an auxiliary assembly 200 for eliminating bubbles in concrete, and the inside of the foundation 1 is provided with a gain assembly 300 for improving the pouring quality of the steel column 2.

[0042] The two groups of clamping blocks 103 in the fixing assembly 100 move in the cavity in the bottom plate 4, the bottom plate 4 is quickly and stably arranged in the inside of the foundation 1, the stability of the steel column 2 arranged above the bottom plate 4 in the inside of the foundation 1 is improved, the phenomenon of tilting under the influence of pouring or other external environments is avoided, and the stability of the pouring of the steel column 2 is improved.

[0043] The fixing assembly 100 comprises a driving part 101, the driving part 101 slides in the cavity of the bottom plate 4, the surface of the driving part 101 is fixedly connected with a moving plate 102, the two ends of the moving plate 102 are rotationally connected with clamping blocks 103 through pin shafts, a zigzag groove is formed in the inside of the clamping block 103, a limiting column 106 is arranged in the inside of the zigzag groove, and the limiting column 106 is fixedly connected with the foundation 1 through a fixing frame 104.

[0044] The fixing frame 104 is fixedly arranged and can stably install the fixing assembly 100 into the inside of the foundation 1, so that the steel column 2 and the bottom plate 4 are better limited and fixed, and the zigzag groove is arranged, so that the two groups of clamping blocks 103 quickly move in the cavity in the bottom plate 4 and are locked, and the stability is high.

[0045] The auxiliary assembly 200 comprises a material receiving plate 201, a material receiving bin is formed in one end of the material receiving plate 201, the material receiving plate 201 is rotationally connected with a mounting lead screw 207 in the inside, the mounting lead screw 207 is threadedly connected with the steel column 2, the inside of the material receiving plate 201 is threadedly connected with an adjusting lead screw 202, and one end of the adjusting lead screw 202 is rotationally connected with a circular arc rod 203.

[0046] The material receiving bin is formed in one end of the material receiving plate 201, the impact generated during concrete pouring can drive the material receiving plate 201 to swing, so that a large amount of bubbles generated during concrete pouring can be treated, the material receiving bin in one end of the material receiving plate 201 can reduce the impact force on the surface of the steel column 2 during concrete pouring, and the phenomenon of tilting of the steel column 2 due to a large impact force can be avoided.

[0047] The gain assembly 300 comprises a slide column 301 located directly below the receiving plate 201, a pressing plate 303 fixed below the slide column 301, a slide rod 306 fixed below the pressing plate 303, a matching column 307 fixed at the lower end of the slide rod 306, and a push plate 309 fixed on the side of the pressing plate 303, and the push plate 309 is provided with an inclined surface on one side for cooperating with the top column 8.

[0048] The movement of the pressing plate 303 can not only compact the concrete, but also further improve the stability of the steel column 2 during pouring due to the side of the pressing plate 303 sliding on the side of the steel column 2.

[0049] Further, the upper end of the driving part 101 is fixed with a cylindrical head 105, two groups of wedge blocks 110 are arranged above the cylindrical head 105 and are in sliding connection with the bottom plate 4, an adjusting block 109 is fixed above the wedge blocks 110, a threaded sleeve 108 is threadedly connected to one end of the adjusting block 109, a rotating screw 107 is fixed in the threaded sleeve 108, the rotating screw 107 is in threaded connection with the bottom plate 4, and the pitch of the threads on the threaded sleeve 108 is greater than the pitch of the threads on the surface of the rotating screw 107.

[0050] The cylindrical head 105 and the two groups of symmetrically arranged wedge blocks 110 at the upper end of the driving part 101 can exert extrusion force on the driving part 101 when the rotating screw 107 drives the adjusting block 109 to adjust the position of the steel column 2 above, thereby improving the stability of the two clamping blocks 103 in limiting and fixing the bottom plate 4 and the steel column 2.

[0051] Further, one end of the circular arc rod 203 is detachably connected with a knocking ball 204, the circular arc rod 203 is in sliding connection with the receiving plate 201, a piston rod 205 is arranged above the receiving plate 201, a piston cylinder 206 is in sliding connection with the surface of the piston rod 205, an external connection pipe 209 is fixed in communication with the surface of the piston cylinder 206, the external connection pipe 209 is connected with a liquid storage tank storing defoaming agent at the end away from the piston cylinder 206, and a communication pipe 208 is also fixed in communication with the lower part of the piston cylinder 206, and the end of the communication pipe 208 away from the piston cylinder 206 penetrates into the receiving bin at one end of the receiving plate 201.

[0052] The knocking ball 204 can knock the surface of the pouring plate 7, which can not only vibrate the falling concrete to eliminate the air bubbles generated in the concrete, but also prevent the concrete from being blocked, thereby improving the pouring efficiency. Moreover, the continuous movement of the piston rod 205 can uniformly spray the defoaming agent into the falling concrete through the receiving bin at one end of the receiving plate 201, thereby further improving the effect of eliminating air bubbles.

[0053] Further, the surface of the sliding column 301 is slidingly connected with the support plate 302, the side surface of the support plate 302 is fixedly connected with the L-shaped rod 305, the side of the L-shaped rod 305 close to the sliding rod 306 is provided with a plurality of groups of protrusions, the surface of the cooperation column 307 is slidingly connected with the exhaust rod 304, a through hole is formed in the upper portion of the exhaust rod 304, a plurality of groups of small air suction holes are formed in the surface of the exhaust rod 304 at the position of the through hole, and the exhaust rod 304 is made of a material with light weight and high surface smoothness.

[0054] The setting of the exhaust rod 304 can not only exhaust the bubbles in the concrete, but also reduce the stress generated during the pouring of the concrete, thereby protecting the clamping block 103 and further improving the stability of the steel column 2 during pouring.

[0055] Further, the surface of the sliding rod 306 is fixedly connected with the elastic telescopic rod 308, the connection position of the sliding column 301 and the support plate 302 is provided with a reset element, the support plate 302 is detachably installed with the foundation 1, one side of the pressing plate 303 slides on the side surface of the steel column 2, and the bottom of the steel column 2 is provided with four groups of triangular rib plates distributed in a quadrilateral manner, and one end of the pressing plate 303 is tightly attached to the inclined side surface in the inside of the foundation 1.

[0056] When the adjusting block 109 moves to drive the steel column 2 to adjust the position, the triangular rib plates will move with the steel column 2 to provide stability to the steel column 2 during movement, avoiding the impact on the steel column 2 caused by moving too fast.

[0057] Further, the bottom of the steel column 2 is provided with a clamping groove, the clamping groove is tightly clamped with the adjusting block 109, the front and rear sides of the bottom plate 4 are provided with threaded holes, the anchor bolts 6 are arranged in a quadrilateral manner at the bottom of the bottom plate 4, the bottom end of the anchor bolt 6 is tapered, and the fixing assembly 100 and the bottom plate 4 are made of a material with high strength and high corrosion resistance.

[0058] The clamping groove formed in the bottom of the steel column 2 tightly attaches the steel column 2 and the adjusting block 109 above the bottom plate 4, and the bottom of the anchor bolt 6 is tapered to improve the connection strength with the foundation 1 and the stability of the bottom plate 4 in the inside of the foundation 1.

[0059] Further, the bottom of the blocking plate 5 is fixedly provided with an inclined plate, the inside of the pouring plate 7 is provided with a through slot, one end of the material receiving plate 201 provided with a material receiving bin swings up and down in the inside of the through slot, one end of the piston cylinder 206 is located at one side of the rib plate 3, and the inside of the communication pipe 208 and the external pipe 209 is provided with a one-way valve.

[0060] Wherein, by setting the inclined plate at the bottom of the blocking plate 5, when the push plate 309 pushes the blocking plate 5 at one end of the top column 8 to swing, the amount of concrete falling from the pouring opening can be reduced, thereby improving the efficiency of the exhaust rod 304 in discharging the bubbles in the concrete, and the phenomenon of excessive stress caused by rapid pouring of concrete can also be avoided.

[0061] Further, the L-shaped rod 305 and the protrusions on the surface thereof slide in the sliding grooves on the surface of the pressing plate 303, the inside of the base 1 is provided with a trapezoidal cavity, the inside of the rib plate 3 above the pouring plate 7 is provided with a pouring opening, and the weight of the circular arc rod 203 and the knocking ball 204 is greater than the weight of the material receiving bin at one end of the material receiving plate 201.

[0062] Wherein, by setting the protrusions and the elastic telescopic rod 308, the exhaust rod 304 can vibrate when moving up and down, thereby improving the efficiency of removing bubbles, and the efficiency of pulling out the exhaust rod 304 from the concrete can also be improved.

[0063] Further, the application also provides a construction process of the super-high building steel column embedded type column foot construction device, and the process steps are as follows:

[0064] S1: the main part 101 is driven to move upward in the inside of the base 1 by the gravity of the steel column 2 and the bottom plate 4, so that the steel column 2 and the bottom plate 4 are fixed and limited by controlling the two groups of clamping blocks 103, and the stability of the steel column 2 during pouring is improved;

[0065] S2: the threaded sleeve 108 is driven to rotate in the inside of the adjusting block 109 by rotating the screw rod 107, the movement of the adjusting block 109 above the bottom plate 4 is controlled by the size of the two groups of thread pitches, and the position of the steel column 2 during construction is determined;

[0066] S3: the piston rod 205 is driven to move by the swing of the material receiving plate 201, the defoaming agent is uniformly added into the concrete being poured, and the swing amplitude of the circular arc rod 203 is adjusted by rotating the adjusting screw rod 202, so that the bubbles in the concrete are further eliminated;

[0067] S4: the exhaust rod 304 is driven to process the bubbles in the concrete being poured by the up-down movement of the pressing plate 303, the concrete is compacted by the movement of the pressing plate 303, and the side surface of the steel column 2 can also be closely limited;

[0068] S5: the exhaust rod 304 is continuously moved up and down, which not only improves the efficiency of processing the bubbles in the concrete being poured, but also effectively reduces the stress received by the two groups of clamping blocks 103 during work, and improves the stability of the fixing assembly 100 in fixing and limiting the steel column 2 and the bottom plate 4;

[0069] S6: the push plate 309 is driven by the pressing plate 303 to move up and down, the baffle plate 5 at one end of the top column 8 is pushed by the push plate 309 to swing below the pouring plate 7, and the exhaust rod 304 can be matched to move up and down in the interior of the concrete, the efficiency of the exhaust rod 304 on bubble adsorption is improved, and the quality of the overall pouring of the steel column 2 is improved.

[0070] Working principle:

[0071] Before pouring the concrete into the steel column 2, a plurality of steel bars are laid in the interior of the foundation 1, the mounting hole is formed at the bottom of the foundation 1, the fixing assembly 100 is installed into the interior of the foundation 1, the bottom plate 4 is installed above the fixing assembly 100, the two groups of clamping blocks 103 in the fixing assembly 100 are inserted into the interior of the bottom plate 4 from the inclined state, and the bottom plate 4 is fixed into the interior of the foundation 1 through the two groups of pegs and the steel bars; when the bottom plate 4 is installed above the fixing assembly 100, the bottom plate 4 will push the cylindrical head 105 and the driving part 101 below to move downward in the interior of the foundation 1 due to gravity, the driving part 101 moves downward to drive the clamping block 103 to move downward through the pin shaft, the clamping block 103 moves downward to slide on the surface of the limiting column 106 through the internal zigzag slot, so that the clamping block 103 swings, and the upper end thereof can be inserted into the cavity of the bottom plate 4, but the end surface of the clamping block 103 cannot be in full contact with the cavity of the bottom plate 4 due to insufficient gravity of the bottom plate 4, so that the position of the bottom plate 4 in the interior of the foundation 1 can be adjusted by the construction personnel, and the accuracy during the construction of the steel column 2 is improved.

[0072] When the position of the bottom plate 4 is installed, the steel column 2 is installed above the bottom plate 4, the bottom of the steel column 2 is provided with a clamping groove, the clamping groove can be matched with the adjusting block 109, and the accuracy of the installation position of the steel column 2 is improved; when it is necessary to adjust the left and right positions of the steel column 2, the threaded sleeve 108 is driven to rotate by the construction personnel rotating the threaded rod 107, the threaded sleeve 108 is threadedly connected with the adjusting block 109, and the pitch of the threads on the surface of the threaded rod 107 is smaller than the pitch of the threads on the surface of the threaded sleeve 108, so that when the threaded sleeve 108 is driven to rotate by the threaded rod 107, the adjusting block 109 can be pulled to move above the bottom plate 4, the moving distance is determined by the length of the threaded sleeve 108, and meanwhile the movement of the adjusting block 109 can drive the steel column 2 in clamping therewith to move left and right on the surface of the bottom plate 4, so that the position thereof is adjusted, and meanwhile the steel column 2 is stably connected with the bottom plate 4 below the adjusting block 109.

[0073] The multiple groups of triangular rib plates arranged on the side of the steel column 2 can improve the stability of the steel column 2 when moving above the base plate 4, so as to avoid the inclination or inaccurate movement of the steel column 2 during the movement; after the clamping groove arranged below the steel column 2 is clamped with the adjusting block 109, the gravity of the steel column 2 can further apply pressure to the base plate 4; at this time, the base plate 4 can completely push the driving part 101 to move downward, so that the two groups of clamping blocks 103 are completely clamped with the base plate 4, thereby improving the stability of the base plate 4 installed in the foundation 1, and improving the stability of the steel column 2; after the steel column 2 is installed above the base plate 4, the position of the steel column 2 is adjusted; when the threaded sleeve 108 is rotated by rotating the screw rod 107, the adjusting block 109 can be driven to move; the adjusting block 109 moves through the inclined surface of the two groups of wedge-shaped blocks 110 to contact the cylindrical head 105, so that the driving part 101 below the cylindrical head 105 is in closer contact with the foundation 1, thereby further improving the contact force between the two groups of clamping blocks 103 and the base plate 4, and the stability is high; after the position of the steel column 2 is determined, the steel column 2 and the base plate 4 are fixed by welding or the like, so that the subsequent concrete pouring can be facilitated.

[0074] When it is necessary to pour and fix the column foot of the steel column 2, the auxiliary assembly 200 is installed on the side of the steel column 2 by installing the lead screw 207, and the gain assembly 300 is installed at a horizontal position relative to the foundation 1 by the sliding column 301; since the pouring opening is arranged in the inner part of the rib plate 3 and is in communication with the inner part of the pouring plate 7, the concrete can be poured into the inner part of the foundation 1 by the staff, and the blocking plate 5 and the pouring plate 7 can prevent the splashing phenomenon of the concrete during the pouring process, and the external pipe 209 is connected to the liquid storage tank which stores the defoaming agent.

[0075] When the concrete starts to be poured, the receiving plate 201 is initially in an inclined state, the concrete falls into the receiving bin at one end of the receiving plate 201 through the pouring opening, and when the weight of the concrete collected by the receiving plate 201 is greater than the weight of the lower arc rod 203 and the knocking ball 204, the receiving plate 201 swings around the installation lead screw 207; when the receiving plate 201 swings upward, the piston rod 205 can be pushed to slide in the inner part of the piston cylinder 206, the defoaming agent in the liquid storage tank is drawn into the inner part of the piston cylinder 206 through the external pipe 209, and then is transported into the receiving bin at one end of the receiving plate 201 through the communication pipe 208 communicated below the piston cylinder 206, and is sprayed on the concrete being poured through the receiving plate 201, so that the defoaming agent is uniformly added to the concrete, the air bubbles generated during the pouring of the concrete are reduced, and the quality of the concrete pouring is improved.

[0076] Before starting to pour concrete, first rotate the adjusting screw rod 202 to drive the circular arc rod 203 to move below the receiving plate 201, the receiving plate 201 moves to drive the knocking ball 204 to move, and the distance between the circular arc rod 203 and the steel column 2 is adjusted. When the circular arc rod 203 is close to the steel column 2, the receiving plate 201 swings at this time to drive the knocking ball 204 to knock the surface of the pouring plate 7 through the circular arc rod 203, which can reduce the bubbles generated during the pouring of concrete. When the concrete is continuously poured into the trapezoidal cavity inside the foundation 1, the concrete continuously rises, which will cause the knocking ball 204 to knock with less force. At this time, the adjusting screw rod 202 drives the circular arc rod 203 away from the steel column 2, increases the amplitude of the circular arc rod 203 swing, and thus increases the force of the knocking ball 204 knocking the pouring plate 7. Different forces can be continuously applied to the pouring plate 7 to avoid a large number of bubbles in the poured concrete.

[0077] When the concrete is poured, the receiving plate 201 swings to intermittently push the slide column 301 to move up and down inside the support plate 302. The slide column 301 moves to push the slide rod 306 to move up and down through the pressing plate 303. The downward movement of the slide rod 306 pushes the exhaust rod 304 to move up and down inside the foundation 1 through the cooperating column 307. Since the exhaust rod 304 has a slide inside and an exhaust hole located at the position of the slide, the slide rod 306 can continuously push the exhaust rod 304 to move downward when it moves downward to a certain position. When the exhaust rod 304 moves downward, the cooperating column 307 is located below the exhaust hole, so that the exhaust rod 304 forms a negative pressure state. The air inside the concrete is sucked into the interior through the small air suction holes on the surface of the exhaust rod 304. When the slide rod 306 drives the cooperating column 307 to move upward, the cooperating column 307 is located above the exhaust hole at this time, and the air sucked into the interior of the exhaust rod 304 is discharged to the outside, which can further process the bubbles generated during the pouring of concrete.

[0078] Since the exhaust rod 304 continuously moves up and down inside the concrete until the concrete is poured to the horizontal state with the foundation 1, the adhesion and pressure of the concrete reduce the speed of the exhaust rod 304 moving up and down. When the cooperating column 307 inside the exhaust rod 304 is located below the exhaust pipe, the pressure inside the exhaust rod 304 is the same as the pressure inside the concrete. Since the exhaust rod 304 is made of light material with high surface smoothness, it can better improve the up-and-down movement of the exhaust rod 304 inside the concrete.

[0079] Since the pressing plate 303 constantly moves up and down, when the pressing plate 303 moves, the push plate 309 will also move, when the push plate 309 moves downward, the exhaust rod 304 will also move downward, when the push plate 309 moves downward, it will push the blocking plate 5 at one end of the top column 8 to move towards the side of the steel column 2 through the inclined surface, since the bottom of the blocking plate 5 is provided with an inclined plate, at this time the position of the inclined plate can block the falling concrete, reduce the falling of the concrete, facilitate the insertion of the exhaust rod 304 into the lower concrete, and further improve the treatment of the bubbles in the concrete.

[0080] The support plate 302 is detachably installed with the foundation 1, when the sliding rod 306 moves downward, the elastic telescopic rod 308 will also move downward, the downward movement of the elastic telescopic rod 308 will contact the protrusion on the L-shaped rod 305, so that the exhaust rod 304 will vibrate slightly when moving up and down as a whole, which not only improves the effect of treating the bubbles in the concrete, but also reduces the resistance of the exhaust rod 304 moving up and down in the concrete, and since one side of the pressing plate 303 will contact the side of the steel column 2 when moving up and down, it can not only compact the concrete that is about to be filled, but also limit the side of the steel column 2 being poured, avoiding the phenomenon of inclination of the steel column 2 during pouring, reducing the stress generated when the two sets of clamping blocks 103 clamp and fix the bottom plate 4, and improving the stability of the steel column 2 during pouring.

[0081] When the concrete is poured to the same level as the foundation 1, the pouring box is installed around the steel column 2, and the auxiliary assembly 200 and the gain assembly 300 are taken out from the inside of the foundation 1, the part of the steel column 2 exposed to the outside is poured, thereby completing the construction work of the steel column 2.

[0082] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the claims and their equivalents.

Claims

1. A construction device for a super high-rise building steel column embedded column base, comprising a foundation (1), a steel column (2), a rib plate (3) and a bottom plate (4), characterized in that: The steel column (2) is fixed below the rib plate (3) and is provided with a pouring plate (7), the pouring plate (7) is rotatably connected with a blocking plate (5) through a pin shaft below, the blocking plate (5) is fixed with a jackscrew (8) on the side, the inside of the bottom plate (4) is a cavity, the bottom plate (4) is provided with a fixed assembly (100) below, the steel column (2) is provided with an auxiliary assembly (200) on the side, the inside of the foundation (1) is provided with a gain assembly (300); The fixed assembly (100) comprises a driving part (101), the driving part (101) is slidably arranged in the cavity of the bottom plate (4), the driving part (101) is fixedly connected with a moving plate (102), the moving plate (102) is rotatably connected with a clamping block (103) at both ends, the clamping block (103) is provided with a limiting column (106) in the zigzag slot, the limiting column (106) is fixedly connected with the foundation (1) through a fixed frame (104), the bottom plate (4) drives the driving part (101) to move downward, and the two groups of clamping blocks (103) are clamped with the bottom plate (4); The auxiliary assembly (200) comprises a receiving plate (201), the receiving plate (201) is provided with a receiving bin at one end, the receiving plate (201) is rotatably connected with a mounting lead screw (207), the mounting lead screw (207) is threadedly connected with the steel column (2), the receiving plate (201) is threadedly connected with an adjusting lead screw (202), and the adjusting lead screw (202) is rotatably connected with a circular arc rod (203) at one end; The gain assembly (300) comprises a sliding column (301), the sliding column (301) is located directly below the receiving plate (201), the sliding column (301) is fixedly connected with a pressing plate (303) below, the pressing plate (303) is fixedly connected with a sliding rod (306) below, the sliding rod (306) is fixedly connected with a matching column (307) at the lower end, the pressing plate (303) is fixedly connected with a push plate (309) on the side, and the push plate (309) is provided with an inclined surface on one side, which is matched with the jackscrew (8).

2. The construction device for the embedded column base of the super-high building steel column according to claim 1, characterized in that: The upper end of the driving part (101) is fixedly connected with a cylindrical head (105), the upper side of the cylindrical head (105) is provided with two groups of wedge-shaped blocks (110), the wedge-shaped blocks (110) are slidably connected with the bottom plate (4), the upper side of the wedge-shaped block (110) is fixedly connected with an adjusting block (109), one end of the adjusting block (109) is threadedly connected with a threaded sleeve (108), the inside of the threaded sleeve (108) is fixedly connected with a rotating screw rod (107), the rotating screw rod (107) is threadedly connected with the bottom plate (4), and the pitch of the thread of the threaded sleeve (108) is greater than the pitch of the thread on the surface of the rotating screw rod (107).

3. The construction device for the embedded column base of the super-high building steel column according to claim 2, characterized in that: One end of the circular arc rod (203) is connected with the knocking ball (204), the circular arc rod (203) is slidably connected with the material receiving plate (201), the upper portion of the material receiving plate (201) is provided with the piston rod (205), the surface of the piston rod (205) is slidably connected with the piston cylinder (206), the surface of the piston cylinder (206) is fixedly connected with the external connecting pipe (209), one end of the external connecting pipe (209) away from the piston cylinder (206) is connected with the liquid storage tank for storing defoaming agent, the lower portion of the piston cylinder (206) is fixedly connected with the connecting pipe (208), and one end of the connecting pipe (208) away from the piston cylinder (206) penetrates into the material receiving bin at one end of the material receiving plate (201).

4. The construction device for the embedded column base of the super-high building steel column according to claim 3, characterized in that: The surface of the sliding column (301) is slidably connected with the supporting plate (302), the side surface of the supporting plate (302) is fixedly connected with the L-shaped rod (305), the side surface of the L-shaped rod (305) close to the sliding rod (306) is provided with a plurality of groups of protrusions, the surface of the cooperation column (307) is slidably connected with the exhaust rod (304), the upper portion of the exhaust rod (304) is provided with a through hole, and a sliding groove is arranged at the position of the through hole, and a plurality of groups of air inlet holes are arranged on the surface of the exhaust rod (304).

5. The construction device for the embedded column base of the super-high building steel column according to claim 4, characterized in that: The surface of the sliding rod (306) is fixedly connected with the elastic telescopic rod (308), the connecting position of the sliding column (301) and the supporting plate (302) is provided with a reset element, one side of the pressing plate (303) slides on the side surface of the steel column (2), the bottom of the steel column (2) is provided with four groups of triangular rib plates which are distributed in a quadrangular shape, and one end of the pressing plate (303) is closely attached to the inclined side surface in the foundation (1).

6. The construction device for the embedded column base of the super-high building steel column according to claim 5, characterized in that: The bottom of the steel column (2) is provided with a clamping groove, the clamping groove is closely clamped with the adjusting block (109), the front and rear sides of the bottom plate (4) are provided with threaded holes, the bottom of the bottom plate (4) is provided with anchor bolts (6) which are distributed in a quadrangular shape, and the bottom end of the anchor bolt (6) is tapered.

7. The construction device for the embedded column base of the super-high building steel column according to claim 6, characterized in that: The bottom of the blocking plate (5) is fixedly provided with an inclined plate, the inside of the pouring plate (7) is provided with a through groove, one end of the material receiving plate (201) provided with the material receiving bin swings up and down in the through groove, one end of the piston cylinder (206) is located at one side of the rib plate (3), and the inside of the connecting pipe (208) and the external connecting pipe (209) are both provided with one-way valves.

8. The construction device for the embedded column base of the super-high building steel column according to claim 7, characterized in that: The L-shaped rod (305) and the protrusions on the surface thereof slide in the sliding grooves arranged on the surface of the pressing plate (303), and the inside of the foundation (1) is provided with a trapezoidal cavity.

9. The construction device for the embedded column base of the super-high building steel column according to claim 8, characterized in that: The inside of the rib plate (3) above the pouring plate (7) is provided with a pouring opening, and the weight of the circular arc rod (203) and the knocking ball (204) is greater than the weight of the material receiving bin at one end of the material receiving plate (201).

10. The construction process of a super-high building steel column embedded column base construction device according to claim 9, characterized in that, The process steps are as follows: S1: the gravity of the steel column (2) and the bottom plate (4) drives the driving part (101) to move upward in the inside of the foundation (1), so that the two groups of clamping blocks (103) control the position fixing of the steel column (2) and the bottom plate (4), and the stability of the steel column (2) during pouring is improved; S2: the rotation of the screw rod (107) drives the threaded sleeve (108) to rotate in the inside of the adjusting block (109), the size of the two groups of thread pitches is controlled to move the adjusting block (109) above the bottom plate (4), and the position of the steel column (2) during construction is determined; S3: by the material receiving plate (201) swing push piston rod (205) movement, the defoaming agent is evenly added to the concrete being poured, while adjusting the screw rod (202) rotation to the circular arc rod (203) swing amplitude adjustment, further eliminate the bubbles in the concrete; S4: by pressing plate (303) up and down movement driven exhaust rod (304) processing the internal bubbles of the concrete being poured, while the pressing plate (303) movement to the concrete compaction, but also to the side of the steel column (2) close to the limit; S5: by the continuous up and down movement of exhaust rod (304), not only improve the efficiency of the treatment of the internal bubbles of the concrete being poured, but also effectively reduce the stress of the two groups of clamping block (103) in the work, improve the stability of the fixed assembly (100) to the steel column (2) and the bottom plate (4) fixed limit; S6: by the pressing plate (303) driven push plate (309) up and down movement, by the push plate (309) push the end of the baffle (5) in the pouring plate (7) below swing, can cooperate with the exhaust rod (304) in the internal bubbles of the concrete up and down movement, improve the efficiency of the exhaust rod (304) adsorption, but also can improve the quality of the whole pouring of the steel column (2).

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