Prefabricated steel structure support

Abstract

The present invention discloses an assembled steel structure bracket, which relates to the technical field related to steel structure, and comprises a bracket seat and a universal wheel installed at the bottom angle of the bracket seat, wherein the interior of the bracket seat is divided into left and right parts by a partition, and a horizontal telescopic component penetrating the partition is arranged inside the bracket seat, and the horizontal telescopic component is driven by a first motor, and the first motor is installed on the top of the bracket seat, and the horizontal telescopic component drives the sliding seat on the side to move; wherein a steel structure support mechanism is installed on the top of the sliding seat, and the steel structure support mechanism supports and positions the steel structure building on the inside; in the present invention, the extrusion and fixation of the bottom angle and the top center of the steel structure building can be completed at the same time, thereby reducing the risk of the steel structure building falling due to bumps and vibrations during actual transportation, improving the safety of transportation, and meeting the transportation requirements for steel structure buildings in existing operations.

Description

Technical Field

[0001] The present invention relates to the technical field related to steel structures, and in particular to an assembled steel structure bracket. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. It is generally assembled in advance and has a light weight and simple construction. It is widely used in large factories, venues, super high-rise buildings, bridges and other fields. When transporting the assembled steel structure building, corresponding brackets are needed to support it.

[0003] The existing Chinese patent application with publication number CN110258807A discloses a modular assembled steel structure house system, including a plurality of bottom plates, support plates, top plates and brackets, wherein the bottom plate, the support plate and the top plate are respectively provided with a protrusion and a groove three matching the protrusion at both ends, the bottom plate, the support plate and the top plate are provided with a cavity at one end and close to the groove three, the lower part of the cavity is provided with a fan wheel, the side ends of the fan wheel are inserted with a rotating shaft, and the fan wheel is provided with a rotating shaft. A limit block is provided above the wheel, and the bottom of the limit block is provided with gear teeth meshing with the fan wheel. A screw rod matching with the limit block is inserted in the limit block, and the screw rod passes through the cavity, the groove three and the protrusion, wherein one end of the protrusion is provided with a threaded hole matching with the screw rod; the invention fixes and clamps each bottom plate, support plate and top plate in a detachable manner, which is convenient for assembly and disassembly, and convenient for transportation to the place of use for assembly, and can be recycled to improve assembly efficiency.

[0004] However, the steel structure bracket has the following defects when used:

[0005] 1. When transporting steel structure buildings, the existing steel structure brackets generally use a detachable fixed method to support and position the steel structure buildings in order to ensure the stability of the steel structure buildings during transportation, thereby reducing the risk of them falling during transportation. However, in actual transportation of the above-mentioned steel structure buildings, especially for some high-rise steel structure buildings, the high-rise steel structure buildings will have a larger contact area with the wind during transportation, and the steel structure buildings are prone to fall due to bumps during transportation, which affects the stability of the steel structure buildings after assembly;

[0006] 2. When existing steel structure supports are used to transport steel structure buildings, since general steel structure buildings are mainly rectangular in shape, when a steel structure building with a longer horizontal length is required, it is necessary to manually add or reduce the corresponding structure to complete the support positioning of the above-mentioned steel structure building. However, the above-mentioned addition or reduction of the structure lacks a certain supporting effect on the steel structure building that is supported and positioned, which makes the steel structure building prone to deformation or fracture, and the safety factor is poor. Summary of the invention

[0007] The object of the present invention is to provide a fabricated steel structure support to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The assembled steel structure support provided by the present invention comprises a support seat and a universal wheel installed at the bottom angle of the support seat, the interior of the support seat is divided into left and right parts by a partition, a horizontal telescopic component penetrating the partition is arranged inside the support seat, the horizontal telescopic component is driven by a first motor, the first motor is installed on the top of the support seat, and the horizontal telescopic component drives the sliding seat on the side to move;

[0010] Wherein, a steel structure support mechanism is installed on the top of the sliding seat, and the steel structure support mechanism supports and positions the steel structure building inside. The steel structure support mechanism is driven by a second motor, and the steel structure support mechanism also includes:

[0011] A telescopic support assembly, wherein the telescopic support assembly is mounted on the top of the sliding seat, a second motor is disposed on the side of the telescopic support assembly and driven by the second motor, and a support seat is installed inside the telescopic support assembly;

[0012] Wherein, a positioning component is arranged on the top of the support seat, and the positioning component squeezes and positions the bottom of the inner steel structure building;

[0013] A tooth extrusion assembly is installed on the top of the telescopic support assembly and is driven by the telescopic support assembly. Another set of positioning assemblies is installed below the top of the tooth extrusion assembly. The tooth extrusion assembly extrude and position the top center of the bottom steel structure building.

[0014] As a preferred embodiment of the present invention, the horizontal telescopic assembly includes:

[0015] A first belt, wherein the first belt is connected to the output end of the first motor via a pulley arranged inside, and the inner side of the first belt away from the output end of the first motor is connected to a first rotating shaft via a pulley;

[0016] Wherein, the first rotating shaft is rotatably connected to the inner wall of the bracket seat, and the side surface of the first rotating shaft is connected to the first reciprocating screw rod;

[0017] A second rotating shaft, the second rotating shaft is installed and fixed on the side of the first reciprocating screw rod and passes through the partition plate, and a second reciprocating screw rod is installed and fixed on the bottom of the second rotating shaft;

[0018] a third rotating shaft, the third rotating shaft being mounted and fixed on a side surface of the second reciprocating screw rod, and the outer side of the third rotating shaft being connected to a second belt via a pulley;

[0019] The second belt is connected to two sets of third rotating shafts connected to the second reciprocating screw through pulleys, and the outer sides of the first reciprocating screw and the second reciprocating screw are connected to sliding seats through balls.

[0020] As a preferred solution of the present invention, the spiral raceways provided inside the first reciprocating screw and the second reciprocating screw are in opposite directions, and two groups of the first reciprocating screw and the second reciprocating screw are provided and are respectively located on both sides of the partition.

[0021] As a preferred solution of the present invention, the sliding seat is slidably connected to the guide rod through a sliding groove provided inside, and the guide rod is fixedly mounted on the inner wall of the bracket seat and located on both sides of the partition;

[0022] Wherein, a guide portion is provided below the top of the sliding seat, and the guide portion is slidably connected to a raised block installed on the top of the bracket seat.

[0023] As a preferred embodiment of the present invention, the telescopic support assembly comprises:

[0024] A vertical frame, the vertical frame is mounted on the top of the sliding seat by bolts, a second motor is mounted on one side of the vertical frame, an output end of the second motor extends to the inside of the vertical frame and is connected to a first threaded rod;

[0025] A rotating shaft, the rotating shaft is fixedly mounted on a side surface of the first threaded rod, a second threaded rod is also mounted on the side surface of the rotating shaft, and both the first threaded rod and the second threaded rod are rotatably connected to the vertical frame;

[0026] Wherein, support seats are arranged on the outer sides of the first threaded rod and the second threaded rod.

[0027] As a preferred solution of the present invention, an outer frame is further installed on one side of the central part of the vertical frame, the length of the outer frame is the same as the length of the rotating shaft, and a tooth extrusion assembly installed inside the outer frame and extending to the outside is also provided on the outside of the rotating shaft;

[0028] Wherein, the outer frame and the vertical frame are arranged vertically relative to each other.

[0029] As a preferred solution of the present invention, the threads of the first threaded rod and the second threaded rod are opposite, the first threaded rod and the second threaded rod are both threadedly connected to a support seat arranged outside, and the support seat is slidably connected to the vertical frame;

[0030] Among them, one side of the top of the support seat is arranged toward one side of the partition and extends to the outside of the vertical frame, and the top of the support seat is arranged in a "T" shape.

[0031] As a preferred solution of the present invention, the positioning component includes:

[0032] A cylinder, the cylinder is installed on one side of the protruding part of the top of the support seat, the output end of the cylinder passes through the support seat and is connected with a positioning component, and the positioning component is slidably connected to the support seat;

[0033] A stopper is installed above one side of the top of the support seat, and a steel structure building is arranged between the stopper and the positioning component.

[0034] As a preferred embodiment of the present invention, the tooth extrusion assembly comprises:

[0035] A third belt, the third belt is installed on the outside of the rotating shaft through a pulley, and the inside of the third belt away from the rotating shaft is connected to the rotating shaft through a pulley;

[0036] wherein the rotating shaft is rotatably connected to the central part inside the outer frame;

[0037] A gear, the gear is mounted and fixed on the outer side of the rotating shaft, the side surface of the gear is meshedly connected with a tooth plate, the tooth plate is slidably connected to the inside of the outer frame and extends to the outside of the outer frame;

[0038] An extrusion frame is installed on the top of the tooth plate by bolts. The structural shape of the extrusion frame is "L" shape, and another group of positioning components is arranged at the bottom.

[0039] As a preferred solution of the present invention, the third belt is arranged obliquely, and a limiting protrusion is installed at the central part of the back side of the tooth plate, and the limiting protrusion is slidably connected to a reserved part opened at the inner center of the outer frame.

[0040] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0041] 1. When transporting the assembled steel structure building, the assembled steel structure bracket can first place the bottom of the steel structure building on the top of the support seat, and then drive the first threaded rod, the rotating shaft and the second threaded rod to rotate by the second motor, so that the two groups of support seats connected by the outer threads of the first threaded rod and the second threaded rod move toward each other, respectively close to the two groups of angles at the bottom of the steel structure building, and complete the extrusion and fixation of multiple parts at the angle of the bottom of the steel structure building through the cylinder, positioning components and blocks arranged on the top of the support seat, and while the rotating shaft is rotating, the rotating shaft, gear, tooth plate and extrusion frame can be driven by the third belt to operate, at this time, the extrusion frame can press down and fix the center of the top of the extrusion frame, and cooperate with another group of cylinders, positioning components and blocks arranged at the bottom of the extrusion frame to complete the extrusion of the top position of the steel structure building, thereby reducing the risk of the steel structure building falling due to bumps and vibrations during actual transportation, improving the safety of transportation, and meeting the transportation requirements of steel structure buildings in existing operations;

[0042] 2. The assembled steel structure bracket can drive the first belt, the first rotating shaft, the first reciprocating screw, the second rotating shaft and the second reciprocating screw connected to its output end to rotate by the first motor before clamping and positioning the steel structure building at the bottom angle and the top center. The two sets of sliding seats connected by balls on the outside of the first reciprocating screw and the second reciprocating screw can be driven to move toward each other before the first motor drives the first belt, the first rotating shaft, the first reciprocating screw, the second rotating shaft and the second reciprocating screw to rotate. The two sets of sliding seats connected by balls on the outside of the first reciprocating screw and the second reciprocating screw can be adjusted for steel structures of different sizes to improve the applicability of supporting and transporting steel structures of different sizes. At the same time, the second reciprocating screw can drive the third rotating shaft and the second belt connected to its bottom to rotate while rotating, thereby driving another set of first reciprocating screw and second reciprocating screw connected to the inside of the second belt through the pulley to rotate. At this time, the stability of the sliding seat during adjustment and movement is ensured by the two sets of first reciprocating screws and second reciprocating screws rotating synchronously.

[0043] 3. When the sliding seat of the assembled steel structure bracket moves to support steel structures of different sizes, the movement of the sliding seat will be carried out under the action of the guide rod slidably connected to one side of the bottom thereof and the guide part and the protruding block connected to the bottom of the top. By guiding the side of the sliding seat and both sides of the bottom of the sliding seat, the singleness of the moving direction of the sliding seat when actually moving is further improved (only in the horizontal direction), ensuring that no deviation will occur when supporting the bottom of the steel structure building later;

[0044] 4. When positioning a steel structure building, the assembled steel structure bracket has the extrusion positioning at the bottom angle of the steel structure building located in three directions: left and right and bottom; the extrusion positioning at the top center of the steel structure building is located in three directions: left and right and top. At this time, through positioning in multiple directions, the installation positioning at the bottom angle of the steel structure building and the top center forms a relatively closed-loop force application, thereby ensuring the stability of the positioning of the steel structure building. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0046] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] Figure 1 It is a structural schematic diagram of the steel structure building after the overall positioning of the present invention;

[0048] Figure 2 It is a schematic structural diagram of the present invention as a whole viewed from the front;

[0049] Figure 3 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0050] Figure 4 It is a structural schematic diagram of the connection between the horizontal telescopic assembly and the steel structure support mechanism of the present invention;

[0051] Figure 5 It is a structural schematic diagram of the connection between the support seat and the horizontal telescopic assembly of the present invention;

[0052] Figure 6 It is a structural schematic diagram of the connection between the horizontal telescopic assembly and the first motor of the present invention;

[0053] Figure 7 It is a structural schematic diagram of the connection between the second reciprocating screw rod and the steel structure support mechanism of the present invention;

[0054] Figure 8 It is a schematic structural diagram of the connection between the telescopic support assembly and the tooth extrusion assembly of the present invention;

[0055] Fig. 9It is a schematic structural diagram of the connection between the first threaded rod and the positioning assembly of the present invention;

[0056] Fig.10 It is a schematic structural diagram of the connection between the first threaded rod and the tooth extrusion assembly of the present invention;

[0057] Fig.11 It is a structural schematic diagram of the connection between the tooth extrusion assembly and the positioning assembly of the present invention;

[0058] In the figure:

[0059] 10. bracket seat; 10i. universal wheel; 10a. partition;

[0060] 20, horizontal telescopic assembly; 20i, first motor; 201, first belt; 202, first rotating shaft; 203, first reciprocating screw rod; 204, second rotating shaft; 205, second reciprocating screw rod; 206, third rotating shaft; 207, second belt;

[0061] 30, sliding seat; 30a, guide rod; 30b, guide part; 30c, protruding block;

[0062] 40. Steel structure support mechanism; 40i. Second motor;

[0063] 50. Steel structure buildings;

[0064] 60, telescopic support assembly; 60i, support seat; 601, vertical frame; 601i, outer frame; 602, first threaded rod; 603, rotating shaft; 604, second threaded rod;

[0065] 70, positioning assembly; 701, cylinder; 702, positioning component; 703, stopper;

[0066] 80. Tooth extrusion assembly; 801. third belt; 802. rotating shaft; 803. gear; 804. tooth plate; 804a. limiting protrusion; 804b. reserved portion; 805. extrusion frame. DETAILED DESCRIPTION

[0067] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0068] Example

[0069] See also Figure 1 - Fig.11 The assembled steel structure bracket includes a bracket seat 10 and a universal wheel 10i installed at the bottom angle of the bracket seat 10. The interior of the bracket seat 10 is divided into two parts, left and right, by a partition 10a. The interior of the bracket seat 10 is provided with a horizontal telescopic component 20 that penetrates the partition 10a. The horizontal telescopic component 20 is driven by a first motor 20i. The first motor 20i is installed on the top of the bracket seat 10. The horizontal telescopic component 20 drives the sliding seat 30 on the side to move; wherein a steel structure support mechanism 40 is installed on the top of the sliding seat 30. The steel structure support mechanism 40 supports and positions the inner steel structure building 50. The steel structure support mechanism 40 is driven by a second motor 40i. The steel structure support mechanism 40 also includes There is a telescopic support component 60, which is installed on the top of the sliding seat 30. A second motor 40i is provided on the side of the telescopic support component 60 and is driven by the second motor 40i. A support seat 60i is installed inside the telescopic support component 60; wherein a positioning component 70 is provided on the top of the support seat 60i, and the positioning component 70 extrude and position the bottom of the inner steel structure building 50; a tooth extrusion component 80, which is installed on the top of the telescopic support component 60 and is driven by the telescopic support component 60, and another group of positioning components 70 is also installed below the top of the tooth extrusion component 80, and the tooth extrusion component 80 extrude and position the top center of the bottom steel structure building 50.

[0070] The above working principle: when transporting the steel structure building 50, the corresponding support structure is required to support and position the steel structure building 50, so as to facilitate the subsequent transportation and movement of the steel structure building 50. At this time, the first motor 20i is first started through the control panel to operate, driving the horizontal telescopic component 20 to operate, and then driving the sliding seat 30 connected to the horizontal telescopic component 20 to move toward each other, and corresponding debugging is performed according to the bottom area size of the steel structure building 50 of different sizes. After the debugging is completed, the bottom of the steel structure building 50 can be placed on the support seat 60i on the top of the sliding seat 30 respectively, and then the second motor 40i is continued to be started through the control panel to operate, driving the telescopic support component 60 connected to the output end of the second motor 40i to operate, so that the telescopic support assembly The two groups of support seats 60i driven by the component 60 move toward each other, so that the support seat 60i can be close to one side of the bottom angle of the steel structure building 50, and the extrusion positioning of the bottom angle of the steel structure building 50 is completed through the positioning component 70 on the top of the support seat 60i. At the same time, when the telescopic support component 60 is in operation, it will synchronously drive the internal parts of the tooth extrusion component 80 to operate, so that another group of positioning components 70 installed at the bottom of the tooth extrusion component 80 moves toward one side of the top center of the steel structure building 50, and the top center part of the steel structure building 50 is extruded and positioned by another group of positioning components 70, thereby improving the stability of the support positioning of the steel structure building 50 during transportation, and reducing the probability of the steel structure building 50 falling due to bumps during transportation.

[0071] Specific reference Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The horizontal telescopic component 20 includes a first belt 201, which is connected to the output end of the first motor 20i through a pulley arranged on the inner side, and the inner side of the first belt 201 away from the output end of the first motor 20i is connected to the first rotating shaft 202 through a pulley; wherein the first rotating shaft 202 is rotatably connected to the inner wall of the bracket seat 10, and the side of the first rotating shaft 202 is connected to the first reciprocating screw 203; the second rotating shaft 204, the second rotating shaft 204 is installed and fixed on the side of the first reciprocating screw 203 and penetrates the partition 10a, and the second reciprocating screw 205 is installed and fixed at the bottom of the second rotating shaft 204; the third rotating shaft 206, the third rotating shaft 206 is installed and fixed on the side of the second reciprocating screw 205, and the outer side of the third rotating shaft 206 is connected to the second belt 207 through a pulley.

[0072] In this embodiment, the second belt 207 is connected to two groups of third rotating shafts 206 connected to the second reciprocating screw 205 through pulleys. The outer sides of the first reciprocating screw 203 and the second reciprocating screw 205 are connected to the sliding seat 30 through balls, which can ensure that the first motor 20i drives one group of first reciprocating screws 203 and the second reciprocating screw 205 to rotate while driving another group of first reciprocating screws 203 and the second reciprocating screw 205 to rotate synchronously in the same direction, thereby driving the sliding seat 30 arranged on the outer sides of the first reciprocating screw 203 and the second reciprocating screw 205 to move.

[0073] At the same time, in this embodiment, the spiral raceways opened inside the first reciprocating screw 203 and the second reciprocating screw 205 are in opposite directions. The first reciprocating screw 203 and the second reciprocating screw 205 are each provided with two groups and are respectively located on both sides of the partition 10a, which can ensure that the two groups of sliding seats 30 arranged on the outside of the first reciprocating screw 203 and the second reciprocating screw 205 move toward each other and adjust for steel structure buildings 50 of different sizes.

[0074] The assembled steel structure support of the present invention can drive the first belt 201 connected to its output end through the pulley for transmission when the first motor 20i is in operation, thereby driving the first rotating shaft 202 connected to the inner side of the first belt 201 through the pulley to rotate, and the rotation of the first rotating shaft 202 will drive the first reciprocating screw 203 installed on its side to rotate, thereby driving the second reciprocating screw 205 connected to the side of the first reciprocating screw 203 through the second rotating shaft 204 to rotate, thereby driving the two groups of sliding seats 30 connected to the outside of the first reciprocating screw 203 and the second reciprocating screw 205 through balls to move, wherein the rotation of the second rotating shaft 204 will drive the second belt 207 connected to its bottom through the pulley for transmission, thereby driving another group of third rotating shafts 206 and the second reciprocating screw 205 to rotate.

[0075] Specific reference Figure 3 , Figure 4 , Figure 5 and Figure 6 The sliding seat 30 is slidably connected to the guide rod 30a through a sliding groove provided inside. The guide rod 30a is fixedly mounted on the inner wall of the bracket seat 10 and is located on both sides of the partition 10a.

[0076] In this embodiment, a guide portion 30 b is provided below the top of the sliding seat 30 , and the guide portion 30 b is slidably connected to a raised block 30 c installed on the top of the bracket seat 10 , thereby ensuring that the movement of the sliding seat 30 is guided.

[0077] In the assembled steel structure support of the present invention, when the sliding seat 30 moves, the guide rod 30a provided on the bottom side and the guide part 30b below the top can guide its movement, further improving the stability of the sliding seat 30 when moving.

[0078] Specific reference Figure 4 , Figure 7 , Figure 8 and Fig.10 The telescopic support assembly 60 includes a vertical frame 601, which is installed on the top of the sliding seat 30 by bolts. A second motor 40i is installed on one side of the vertical frame 601. The output end of the second motor 40i extends to the inside of the vertical frame 601 and is connected to the first threaded rod 602; a rotating shaft 603, which is installed and fixed on the side of the first threaded rod 602, and a second threaded rod 604 is also installed on the side of the rotating shaft 603. The first threaded rod 602 and the second threaded rod 604 are both rotatably connected to the vertical frame 601; wherein, support seats 60i are provided on the outer sides of the first threaded rod 602 and the second threaded rod 604.

[0079] In this embodiment, an outer frame 601i is also installed on one side of the central part of the vertical frame 601. The length of the outer frame 601i is the same as the length of the rotating shaft 603. The outer side of the rotating shaft 603 is also provided with a tooth extrusion assembly 80 installed inside the outer frame 601i and extending to the outside; wherein, the outer frame 601i and the vertical frame 601 are relatively vertically arranged to ensure that the rotation of the rotating shaft 603 can drive the tooth extrusion assembly 80 to operate synchronously.

[0080] In addition, in this embodiment, the threads of the first threaded rod 602 and the second threaded rod 604 are opposite, and the first threaded rod 602 and the second threaded rod 604 are both threadedly connected to the support seat 60i arranged on the outside, and the support seat 60i and the vertical frame 601 are slidingly connected; wherein, one side of the top of the support seat 60i is arranged toward one side of the partition 10a and extends to the outside of the vertical frame 601, and the top of the support seat 60i is arranged in a "T" shape, which can ensure that the two groups of support seats 60i move toward each other.

[0081] The assembled steel structure support of the present invention can drive the first threaded rod 602 connected to its output end to rotate when the second motor 40i is in operation, thereby driving the second threaded rod 604 connected to the bottom of the first threaded rod 602 through the rotating shaft 603 to rotate. The threads of the first threaded rod 602 and the second threaded rod 604 are opposite. When the two rotate, they will drive the two groups of support seats 60i connected by the outer threads of the two to move toward each other, so that the support seats 60i are synchronously close to the two groups of angles at the bottom of the steel structure building 50.

[0082] Specific reference Figure 8 , Fig. 9 and Fig.11 The positioning assembly 70 includes a cylinder 701, which is installed on one side of the protruding part of the top of the support seat 60i. The output end of the cylinder 701 passes through the support seat 60i and is connected to a positioning component 702. The positioning component 702 and the support seat 60i are slidably connected; a stopper 703, which is installed above one side of the top of the support seat 60i, and a steel structure building 50 is arranged between the stopper 703 and the positioning component 702.

[0083] When positioning the steel structure building 50, the assembled steel structure support of the present invention can drive the positioning component 702 at its output end to move by the cylinder 701, push the side of the steel structure building 50 on the side of the positioning component 702 close to the stop block 703, and finally position it between the stop block 703 and the positioning component 702, thereby completing the extrusion positioning of the steel structure building 50.

[0084] Specific reference Fig.10 and Fig.11 The tooth extrusion assembly 80 includes a third belt 801, which is installed on the outside of the rotating shaft 603 through a pulley, and the inside of the third belt 801 away from the rotating shaft 603 is connected to the rotating shaft 802 through a pulley; wherein the rotating shaft 802 is rotatably connected to the central part inside the outer frame 601i; a gear 803, which is installed and fixed on the outside of the rotating shaft 802, and the side of the gear 803 is meshedly connected with a tooth plate 804, which is slidably connected to the inside of the outer frame 601i and extends to the outside of the outer frame 601i; an extrusion frame 805, which is installed on the top of the tooth plate 804 through bolts.

[0085] In this embodiment, the extrusion frame 805 has an "L" shape and another set of positioning components 70 is provided at the bottom, which can ensure that the positioning components 70 at the bottom of the extrusion frame 805 can extrude and position the central part of the top of the steel structure building 50.

[0086] At the same time, in this embodiment, the third belt 801 is arranged obliquely, and a limiting protrusion 804a is installed at the central part of the back side of the tooth plate 804. The limiting protrusion 804a is slidably connected to the reserved part 804b opened at the inner center of the outer frame 601i, which can ensure the stability of the tooth plate 804 when moving in the vertical direction.

[0087] The assembled steel structure support of the present invention, when the rotating shaft 603 rotates, will drive the third belt 801 connected to its outer side through the pulley to transmit, and then drive the rotating shaft 802 connected to the inner side of the third belt 801 through the pulley to rotate, and the rotation of the rotating shaft 802 will drive the gear 803 installed on its outer side to rotate, and then drive the tooth plate 804 meshingly connected to the side of the gear 803 to move. At this time, while the support seat 60i moves close to the bottom angle of the steel structure building 50, the extrusion frame 805 part connected to the tooth plate 804 moves toward each other, extruding the part at the top center of the steel structure building 50, thereby completing the stable and firm fixation of the steel structure building 50.

[0088] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Assembled steel structure support, characterized by: The invention comprises a support seat (10) and a universal wheel (10i) installed at the bottom angle of the support seat (10); the interior of the support seat (10) is divided into two parts, left and right, by a partition (10a); a horizontal telescopic component (20) penetrating the partition (10a) is arranged inside the support seat (10); the horizontal telescopic component (20) is driven by a first motor (20i); the first motor (20i) is installed on the top of the support seat (10); the horizontal telescopic component (20) drives a sliding seat (30) on the side to move; A steel structure support mechanism (40) is installed on the top of the sliding seat (30), and the steel structure support mechanism (40) supports and positions the steel structure building (50) inside. The steel structure support mechanism (40) is driven by a second motor (40i), and the steel structure support mechanism (40) further comprises: a telescopic support assembly (60), the telescopic support assembly (60) being mounted on the top of the sliding seat (30), a second motor (40i) being arranged on the side of the telescopic support assembly (60) and being driven by the second motor (40i), and a support seat (60i) being mounted inside the telescopic support assembly (60); Wherein, a positioning assembly (70) is arranged on the top of the support seat (60i), and the positioning assembly (70) performs extrusion positioning on the bottom of the inner steel structure building (50); A tooth extrusion assembly (80) is installed on the top of the telescopic support assembly (60) and is driven by the telescopic support assembly (60). Another group of positioning assemblies (70) is also installed below the top of the tooth extrusion assembly (80). The tooth extrusion assembly (80) is used to extrude and position the top center of the bottom steel structure building (50).

2. The assembled steel structure support according to claim 1, characterized in that: The horizontal telescopic assembly (20) comprises: A first belt (201), wherein the first belt (201) is connected to the output end of the first motor (20i) via a pulley arranged on the inner side, and the inner side of the first belt (201) away from the output end of the first motor (20i) is connected to a first rotating shaft (202) via a pulley; Wherein, the first rotating shaft (202) is rotatably connected to the inner wall of the bracket seat (10), and the side surface of the first rotating shaft (202) is connected to a first reciprocating screw rod (203); A second rotating shaft (204), the second rotating shaft (204) is installed and fixed on the side of the first reciprocating screw rod (203) and penetrates the partition plate (10a), and a second reciprocating screw rod (205) is installed and fixed on the bottom of the second rotating shaft (204); A third rotating shaft (206), the third rotating shaft (206) being mounted and fixed on a side surface of the second reciprocating screw rod (205), and the outer side of the third rotating shaft (206) being connected to a second belt (207) via a pulley; The second belt (207) is connected to two sets of third rotating shafts (206) connected to the second reciprocating screw (205) through pulleys, and the outer sides of the first reciprocating screw (203) and the second reciprocating screw (205) are connected to sliding seats (30) through balls.

3. The assembled steel structure support according to claim 2, characterized in that: The spiral raceways provided inside the first reciprocating screw (203) and the second reciprocating screw (205) are in opposite directions. The first reciprocating screw (203) and the second reciprocating screw (205) are each provided with two groups, and are respectively located on both sides of the partition (10a).

4. The assembled steel structure support according to claim 1, characterized in that: The sliding seat (30) is slidably connected to the guide rod (30a) via a sliding groove provided inside, and the guide rod (30a) is installed and fixed on the inner wall of the bracket seat (10) and is located on both sides of the partition (10a); A guide portion (30b) is provided below the top of the sliding seat (30), and the guide portion (30b) is slidably connected to a protruding block (30c) installed on the top of the bracket seat (10).

5. The assembled steel structure support according to claim 3 is characterized in that: The telescopic support assembly (60) comprises: A vertical frame (601), the vertical frame (601) is mounted on the top of the sliding seat (30) by means of bolts, a second motor (40i) is mounted on one side of the vertical frame (601), an output end of the second motor (40i) extends to the inside of the vertical frame (601) and is connected to a first threaded rod (602); A rotating shaft (603), the rotating shaft (603) being fixedly mounted on a side surface of the first threaded rod (602), a second threaded rod (604) being also mounted on the side surface of the rotating shaft (603), and both the first threaded rod (602) and the second threaded rod (604) being rotatably connected to the vertical frame (601); Wherein, support seats (60i) are provided on the outer sides of the first threaded rod (602) and the second threaded rod (604).

6. The assembled steel structure support according to claim 5, characterized in that: An outer frame (601i) is also installed on one side of the central part of the vertical frame (601), the length of the outer frame (601i) is the same as the length of the rotating shaft (603), and a tooth extrusion assembly (80) is also provided on the outer side of the rotating shaft (603) and is installed inside the outer frame (601i) and extends to the outside; Wherein, the outer frame (601i) and the vertical frame (601) are arranged vertically relative to each other.

7. The assembled steel structure support according to claim 5, characterized in that: The threads of the first threaded rod (602) and the second threaded rod (604) are opposite to each other. The first threaded rod (602) and the second threaded rod (604) are both threadedly connected to a support seat (60i) arranged outside. The support seat (60i) is slidably connected to the vertical frame (601); One side of the top of the support seat (60i) is arranged toward one side of the partition (10a) and extends to the outside of the vertical frame (601), and the top of the support seat (60i) is arranged in a "T" shape.

8. The assembled steel structure support according to claim 1, characterized in that: The positioning component (70) comprises: A cylinder (701), wherein the cylinder (701) is installed on one side of the protruding portion of the top of the support seat (60i), an output end of the cylinder (701) is arranged through the support seat (60i) and is connected to a positioning component (702), and the positioning component (702) and the support seat (60i) are slidably connected; A stopper (703) is installed above one side of the top of the support seat (60i), and a steel structure building (50) is arranged between the stopper (703) and the positioning component (702).

9. The assembled steel structure support according to claim 6, characterized in that: The tooth extrusion assembly (80) comprises: A third belt (801), wherein the third belt (801) is installed on the outside of the rotating shaft (603) via a pulley, and the inside of the third belt (801) away from the rotating shaft (603) is connected to the rotating shaft (802) via a pulley; wherein the rotating shaft (802) is rotatably connected to the central part inside the outer frame (601i); A gear (803), the gear (803) being mounted and fixed on the outer side of the rotating shaft (802), the side surface of the gear (803) being meshedly connected with a tooth plate (804), the tooth plate (804) being slidably connected to the inside of the outer frame (601i) and extending to the outside of the outer frame (601i); An extrusion frame (805) is installed on the top of the tooth plate (804) by bolts. The structure of the extrusion frame (805) is "L" shaped, and another group of positioning components (70) is arranged at the bottom.

10. The assembled steel structure support according to claim 9, characterized in that: The third belt (801) is arranged obliquely, and a limiting protrusion (804a) is installed at the central part of the back of the tooth plate (804), and the limiting protrusion (804a) is slidably connected to a reserved part (804b) opened at the inner center of the outer frame (601i).

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