Steel beam column connecting joint positioning device for fine construction

Abstract

The invention provides a steel beam column connecting joint positioning device for fine construction, and relates to the technical field of building equipment. The connecting assembly is installed at the position, close to the upper end, of the main frame assembly, the adjusting assemblies are installed at the two ends of the connecting assembly, the adjusting assemblies are connected with the external connecting assembly, the main frame assembly is directly installed at the position of a vertical steel structure column, and the main frame assembly and the external connecting assembly are stably installed through the connecting assembly; a blocking frame of the main frame assembly is erected to assist in positioning, at the moment, the swing assembly is held by hand to be pulled, the swing assembly drives the fine adjustment assembly to drive from the bottom of the main frame assembly, the lifting height of the whole steel structure column is finely adjusted through the main frame assembly, and therefore the convenient effect of subsequent mutual connection of the steel structure columns is facilitated; the problems that the positions of two sets of steel structures cannot stably correspond to each other through direct hoisting, so that the steel structures are difficult to connect and install, and unnecessary potential safety hazards are inevitably caused are solved.

Description

Technical Field

[0001] The invention relates to the technical field of construction equipment, and in particular to a steel beam-column connection node positioning device for refined construction. Background Art

[0002] With the continuous development of science and technology, the construction of cities has also increased. At the same time, with the development of industry, some industrial plants will be built in the suburbs of cities. In industrial plants, steel beam-column connections are widely used in various production workshops, warehouses and other buildings. For example, for heavy machinery manufacturing workshops, a large span and height are required to accommodate large equipment and cranes. The frame structure connected by steel beams and columns can provide sufficient bearing capacity and spatial flexibility to meet the requirements of equipment layout and production process flow in the workshop. At the same time, some large shopping malls, shopping centers or stadiums, etc., will use steel structures for construction. Steel beam-column connections can effectively transfer the bending moment, shear force and axial force at the beam end to the column. When the building is subjected to external loads, the steel beam-column connection node can limit the relative displacement between the components, thereby enhancing the deformation resistance of the structure. For example, under the action of an earthquake, the node can ensure that the angle between the beam and the column changes within a certain range, reduce the overall deformation of the structure, and avoid the structure from being damaged due to excessive deformation.

[0003] For the connection between steel structures, the lifting method is directly used to lift the steel structure to the specified position, and then the two groups of steel structures are connected and fixed to each other. However, the connection of steel structures is mostly fixed with bolts, and the fixing fault tolerance of bolts is low. Lifting cannot ensure the stable and corresponding positions of the two groups of steel structures, resulting in difficulties in the connection and installation of steel structures, and unnecessary safety hazards are inevitable. Summary of the invention

[0004] The disclosed embodiment relates to a steel beam-column connection node positioning device for refined construction, in which a main frame assembly is directly installed at the vertical steel structure column, so that the main frame assembly can be stably installed with the external assembly through the connecting assembly, and at the same time, the adjusting assembly adjusts the clamping strength of the contact assembly on the external assembly, so that the entire device is placed at the bottom of the horizontal steel structure column that needs to be connected, and the blocking frame of the main frame assembly is erected to assist in positioning. At this time, the swing assembly is held by hand to pull, so that the swing assembly with the fine-tuning assembly is driven from the bottom of the main frame assembly, so as to achieve the fine-tuning of the lifting height of the steel structure column by the main frame assembly as a whole, thereby facilitating the subsequent connection of the steel structure columns to each other.

[0005] The present invention provides a steel beam-column connection node positioning device for refined construction, specifically comprising: a main frame assembly; the main frame assembly is installed at the vertical steel structure column, a connecting assembly is installed at the upper end of the main frame assembly, the main frame plate of the main frame assembly is arranged as a right-angle plate-shaped structure, the inner end of the right-angle plate of the main frame plate is arranged with two groups of vertical reinforcing ribs, the vertical outer end surface of the main frame plate is rotatably installed with contact rollers, the contact rollers are arranged in three groups, an anti-slip strip is arranged on the top horizontal surface of the main frame plate, a blocking frame is rotatably installed at the lower end of the main frame plate close to the top plate, eccentric blocks are arranged at both ends of the blocking frame, adjusting assemblies are installed at both ends of the connecting assembly, the adjusting assembly is connected to the external assembly, a contact assembly is installed at the end position of the external assembly, a fine-tuning assembly is installed at the lower end position of the connecting assembly at the main frame assembly, a swinging assembly is connected and installed at the outer end of the fine-tuning assembly, and a fixing assembly is installed at the lower end position of the fine-tuning assembly at the main frame assembly.

[0006] In at least some embodiments, the positioning block of the connecting assembly is arranged on the inner side of the main frame assembly near the upper end, a connecting shaft is rotatably installed at the positioning block, nut head structures are provided at both ends of the connecting shaft, and the outer sliding blocks are screwed and installed at both ends of the positioning block.

[0007] In at least some embodiments, the adjustment block of the adjustment assembly is rotatably installed at the upper and lower ends of the outer sliding block at the lower connecting assembly, and a fixing plate is hingedly installed at the outer wall of the adjustment block. The fixing plate is arranged to be an arc structure, and a leaf spring is added to the outer end of the fixing plate. The fixing plate directly presses against the outer wall of the adjustment block, and the outside of the adjustment block is connected with an external convex sleeve.

[0008] In at least some embodiments, the external frame of the external component is installed on the connecting component, the cross-section of the external frame is set to a waist-shaped structure, a three-ply plate is set at the end of the external frame, a supporting frame is connected to the triangular plate, and rollers are rotatably installed on the upper and lower ends of the supporting frame.

[0009] In at least some embodiments, the pressure block of the contact component is installed on the supporting frame of the external component, and the pressure block is placed between the rollers of the external component. The contact belt of the contact component is wrapped around the outer end of the roller and the supporting frame, and an external protrusion is provided on the outer wall of the contact belt.

[0010] In at least some embodiments, the fine-tuning rollers of the fine-tuning assembly are rotatably installed at the lower end of the main frame assembly, and the fine-tuning rollers are arranged in two upper and lower groups. The outer wall of each group of fine-tuning rollers is provided with anti-slip protrusions, and transmission wheels are rotatably installed at the outer ends of the two groups of fine-tuning rollers. The transmission wheels adopt a unidirectional ratchet structure, and the transmission wheels are connected and contacted with the two groups of fine-tuning rollers at the same time.

[0011] In at least some embodiments, the swing plate of the swing assembly adopts a plate-like structure, the swing plate is connected to the transmission wheel of the fine-tuning assembly, an external frame is hingedly installed at the end of the swing plate, and the external frame is an overall frame structure.

[0012] In at least some embodiments, the bearing platform of the fixing assembly is disposed at the bottom of the main frame assembly, the bearing platform is connected to the reinforcing ribs of the main frame assembly, and a fastening bolt is threadedly installed at the middle position of the bearing platform.

[0013] The present invention provides a steel beam-column connection node positioning device for refined construction, which has the following beneficial effects:

[0014] In the present invention, firstly, a contact roller is arranged on the surface of the main frame component against the vertical steel structure column, so that the main frame component can slide conveniently on the vertical steel structure column through the contact roller, and an anti-skid strip is arranged on the top surface of the main frame component, so that the steel structure column in contact with the anti-skid strip can have a stable anti-skid effect. During installation, an external component with a contact component needs to be plugged into the connecting component, and the adjusting component of the connecting component screws the external component, so that the external component can be adjusted to the position of the connecting component through the adjusting component. At the same time, the connecting component itself has the function of adjusting the clamping position of the steel structure column. The external component and the connecting component are tightened in turn to complete the function of installing the device on the vertical steel structure column, and the external structure of the contact component can have a In order to achieve a certain anti-slip effect, after the main frame assembly is raised to a certain height, the horizontal steel structure column will be placed on the top of the main frame assembly. At this time, the blocking frame at the main frame assembly needs to be swung upward to allow the exposed part of the blocking frame to assist in blocking the horizontal steel structure column. If the position is inaccurate, the swing assembly can be directly pulled manually to allow the swing assembly to drive the fine-tuning assembly. The fine-tuning assembly has a one-way ratchet structure, which allows the fine-tuning assembly to drive the main frame assembly as a whole toward the upper end without causing the main frame assembly to slide down. Because after the main frame assembly bears the steel structure column, the bottom of the main frame assembly will bear the main pressure, so that the fine-tuning assembly and the fixing assembly are all installed at the lower end, which is more convenient for driving and fixing the main frame assembly.

[0015] In addition, the main frame plate is directly set to a right-angle structure so that the main frame plate can contact the vertical and horizontal steel structure columns at the same time. In order to increase the overall strength of the main frame plate, two sets of reinforcing ribs are set on the inner end surface of the main frame plate to make the main frame plate as a whole have a better load-bearing effect. Since the top of the main frame plate is set to bear the horizontal steel structure column, in order to increase the stability of the steel structure column, an anti-slip strip is directly set on the top of the main frame assembly to achieve an anti-slip and stable effect between the top of the main frame plate and the horizontal steel structure column. The contact roller is rotatably installed on the vertical main frame plate to facilitate the lifting and lowering effect of the main frame assembly when the main frame plate is installed on the vertical steel structure column. The main frame plate is installed close to the lower end of the top plate with a blocking frame, and eccentric blocks are set at both ends of the blocking frame. After the top of the main frame plate bears the horizontal steel structure column, the reinforced blocking frame is rotated to make its eccentric block erect, so that the eccentric block of the blocking frame blocks the steel structure column, thereby increasing the safety effect during construction.

[0016] In addition, first, the positioning block is set on the main frame assembly, mainly to allow the connecting shaft to be installed on the positioning block for better rotation, so as to make the two ends of the connecting shaft more stable, and the outer sliding blocks are screwed at both ends of the connecting shaft to achieve the connection. The shaft can transmit the two sets of outer sliding blocks while rotating, thereby achieving the synchronous movement effect of the two sets of outer sliding blocks. The nut head structure set at both ends of the connecting shaft makes it convenient to control the connecting shaft from the outside.

[0017] In addition, first, adjusting blocks are installed on the upper and lower ends of the outer slider of the connecting component. Because the external component is installed on the outer slider, the adjusting block is installed on the outer slider, and the adjusting block and the external component are screwed together to realize the function of rotating the adjusting block to adjust the external component. In order to make the external component more stable on the outer slider, the outer end of the adjusting block is directly hingedly installed with a fixing plate, so that the arc-shaped fixing plate is pressed against the adjusting block to fix the adjusting block, thereby avoiding the problem of loosening of the adjusting block. Adding a leaf spring to the outer end of the fixing plate can make the fixing plate always press against the outer wall of the adjusting block, so as to better ensure the stability of the subsequent position of the external component after the adjusting block adjusts the external component.

[0018] In addition, first, the cross-section of the external frame is set to be waist-round, so that two sets of external frames can be installed on the main frame assembly, ensuring that the external frame can be clamped and slid while extending and retracting, and the external frame is installed on the supporting frame through a triangular plate, and the triangular plate makes the connection between the external frame and the supporting frame more stable. The two sets of rollers of the supporting frame can make it convenient for the rollers to install the contact assembly to press against the vertical steel structure column. The top pressure block is directly installed on the supporting frame so that the top pressure block is located between the rollers. At this time, after the contact belt is installed on the top pressure block and the roller, the contact belt can be better pressed against the vertical steel structure column, so that the device can be more stable during lifting and adjustment, and the outer protrusion of the contact belt has a certain anti-slip effect on the contact assembly as a whole.

[0019] In addition, the fine-tuning roller is rotatably installed on the main frame assembly to allow the fine-tuning roller to directly contact the steel structure column, and a protective protrusion is set on the outer wall of the fine-tuning roller to achieve transmission to the steel structure column when the fine-tuning roller rotates, so that the main frame assembly can be lifted and lowered on the steel structure column through the fine-tuning assembly, and the transmission wheel is rotatably installed on the outer end of the fine-tuning roller. The transmission wheel contacts two groups of fine-tuning rollers at the same time, thereby achieving transmission of the fine-tuning roller by the rotation of the transmission wheel. The transmission wheel adopts a ratchet structure, so that the transmission wheel forms a one-way transmission effect on the fine-tuning roller, thereby avoiding the problem of the main frame assembly sliding down, and ensuring the fine-tuning effect of the stable lifting of the main frame assembly.

[0020] In addition, in order to better control the fine-tuning component, a swing plate is directly set on the transmission wheel of the fine-tuning component. The plate-shaped swing plate can better realize the test swing force on the transmission wheel, and realize the swing control effect of the swing plate on the transmission wheel. When the end of the swing plate is connected to an external frame, when the swing plate is pressed against the upper end of the main frame assembly, the swing plate will be difficult to control. The external frame can swing at the end of the swing plate, which is convenient for controlling the swing of the swing plate through the external frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture:

[0024] Figure 1 The overall structure diagram of the present application is shown;

[0025] Figure 2 A schematic diagram showing the structure of the device in the installation state of the present application is shown;

[0026] Figure 3 A schematic diagram showing the main frame assembly structure of the present application is shown;

[0027] Figure 4 A schematic diagram showing the structure of the fine-tuning component of the present application is shown;

[0028] Figure 5 A schematic diagram showing the structure of the external components of the present application is shown;

[0029] Figure 6 A schematic diagram showing the structure of the regulating assembly of the present application is shown;

[0030] Figure 7 A schematic diagram showing the structure of the connection assembly of the present application is shown;

[0031] Figure 8 This application shows Figure 4 Schematic diagram of the local enlarged structure at A in the middle;

[0032] Fig. 9 This application shows Figure 6 Schematic diagram of the local enlarged structure at B in the middle;

[0033] Reference numerals list

[0034] 1. Main frame assembly; 101. Main frame plate; 102. Contact roller; 103. Anti-slip strip; 104. Blocking frame; 105. Reinforcement ribs;

[0035] 2. Connecting assembly; 201. Positioning block; 202. Connecting shaft; 203. Outer slide block;

[0036] 3. Adjustment assembly; 301. Adjustment block; 302. Fixing plate; 303. External convex sleeve;

[0037] 4. External components; 401. External frame; 402. Carrying frame; 403. Roller;

[0038] 5. Contact assembly; 501. Contact belt; 502. Top pressure block; 503. External protrusion;

[0039] 6. Fine-tuning assembly; 601. Fine-tuning roller; 602. Transmission wheel;

[0040] 7. Swing assembly; 701. Swing plate; 702. External frame;

[0041] 8. Fixing assembly; 801. Loading platform; 802. Fastening bolts;

[0042] 9. Steel structure column. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Example 1: Please refer to Figures 1 to 9 :

[0045] The present invention proposes a steel beam-column connection node positioning device for refined construction, comprising: a main frame assembly 1; the main frame assembly 1 is installed at the vertical steel structure column 9, a connection assembly 2 is installed at the upper end of the main frame assembly 1, a main frame plate 101 of the main frame assembly 1 is set as a right-angle plate structure, and two vertical groups of reinforcing ribs 105 are set at the inner end of the right-angle plate of the main frame plate 101. The main frame plate 101 is directly set as a right-angle structure, so that the main frame plate 101 is in contact with the vertical and horizontal steel structure columns 9 at the same time, and in order to increase the overall In order to increase the strength, two sets of reinforcing ribs 105 will be set on the inner end surface of the main frame plate 101, so that the main frame plate 101 as a whole has a better load-bearing effect. The vertical outer end surface of the main frame plate 101 is rotatably installed with a contact roller 102, and the contact roller 102 is set in three groups. The top horizontal surface of the main frame plate 101 is provided with an anti-slip strip 103. Since the top of the main frame plate 101 is set to bear the horizontal steel structure column 9, in order to increase the stability of the steel structure column 9, the anti-slip strip 103 is directly set on the top of the main frame assembly 1 to achieve the connection between the top of the main frame plate 101 and the horizontal steel structure column 9. In order to achieve the anti-skid stabilizing effect between the main frame and the vertical main frame plate 101, the contact roller 102 is rotatably installed on the vertical main frame plate 101, so that after the main frame plate 101 is installed on the vertical steel structure column 9, the lifting effect of the main frame assembly 1 during overall adjustment can be achieved through the contact roller 102. The main frame plate 101 is rotatably installed with a blocking frame 104 at the lower end close to the top plate, and eccentric blocks are arranged at both ends of the blocking frame 104, so that the top of the main frame plate 101 can bear the lateral load. After the column 9, the reinforcement blocking frame 104 is rotated to make its eccentric block stand upright, so that the eccentric block of the blocking frame 104 can block the steel structure column 9 and increase the safety effect during the construction process. Adjustment components 3 are installed at both ends of the connecting component 2. The adjustment component 3 is connected to the external component 4, and the contact component 5 is installed at the end of the external component 4. A fine-tuning component 6 is installed at the lower end of the connecting component 2 at the main frame component 1, and a swing component 7 is connected and installed at the outer end of the fine-tuning component 6. A fixing component 8 is installed at the lower end of the fine-tuning component 6 at the main frame component 1.

[0046] In the present disclosure, Figure 2 Figure 7As shown, the positioning block 201 of the connecting component 2 is arranged on the inner side of the main frame component 1 near the upper end, and a connecting shaft 202 is rotatably installed at the positioning block 201. Nut head structures are arranged at both ends of the connecting shaft 202, and outer sliding blocks 203 are screwed to install at both ends of the positioning block 201. First, the positioning block 201 is arranged on the main frame component 1, mainly to allow the connecting shaft 202 to be better rotatably installed on the positioning block 201, so as to make the two ends of the connecting shaft 202 more stable, and the outer sliding blocks 203 are screwed to install at both ends of the connecting shaft 202, so that the connecting shaft 202 can transmit the two groups of outer sliding blocks 203 while rotating, and realize the synchronous movement effect of the two groups of outer sliding blocks 203, and the nut head structures arranged at both ends of the connecting shaft 202 are convenient for controlling the connecting shaft 202 from the outside.

[0047] In the present disclosure, Figure 6 Fig. 9 As shown, the adjusting block 301 of the adjusting component 3 is rotatably installed on the upper and lower ends of the outer slider 203 of the lower connecting component 2, and a fixing plate 302 is hingedly installed at the outer wall of the adjusting block 301. The fixing plate 302 is set as an arc structure, and a leaf spring is added to the outer end of the fixing plate 302. The fixing plate 302 directly presses on the outer wall of the adjusting block 301, and the outer convex sleeve 303 is connected to the outside of the adjusting block 301. First, the adjusting block 301 is installed on the upper and lower ends of the outer slider 203 of the connecting component 2. Because the external connecting component 4 is installed on the outer slider 203, the adjusting block 301 is installed on the outer slider 203, so that the adjusting block 301 and the external connecting component 4 are connected. The components 4 are screwed to each other to realize the function of rotating the adjustment block 301 to adjust the external component 4. In order to make the external component 4 more stable on the outer slider 203, the outer end of the adjustment block 301 is directly hinged to install the fixing plate 302, so that the arc-shaped fixing plate 302 is pressed against the adjustment block 301, so that the fixing plate 302 fixes the adjustment block 301 and avoids the problem of loosening of the adjustment block 301. The outer end of the fixing plate 302 is equipped with a leaf spring, so that the fixing plate 302 can always press against the outer wall of the adjustment block 301, so as to better ensure the stability of the position of the subsequent external component 4 after the adjustment block 301 adjusts the external component 4.

[0048] In the present disclosure, Figure 5 Figure 6As shown, the external frame 401 of the external component 4 is installed on the connecting component 2, and the cross-section of the external frame 401 is set to a waist-shaped structure. A three-ply plate is set at the end of the external frame 401, and a supporting frame 402 is connected to the triangular plate. Rollers 403 are rotatably installed on the upper and lower ends of the supporting frame 402. First, the cross-section of the external frame 401 is set to a waist-shaped structure to allow two groups of external frames 401 to be installed on the main frame component 1, ensuring that the external frame 401 is clamped and slid while extending and retracting, and the external frame 401 installs the supporting frame 402 through the triangular plate. The triangular plate makes the connection between the external frame 401 and the supporting frame 402 more stable, and the two groups of rollers 403 of the supporting frame 402 can facilitate the installation of the rollers 403 to contact the component 5 on the vertical steel structure column 9.

[0049] In the present disclosure, Figure 3 Figure 5 As shown, the pressing block 502 of the contact component 5 is installed on the supporting frame 402 of the external component 4, and the pressing block 502 is placed between the rollers 403 of the external component 4. The contact belt 501 of the contact component 5 is wrapped around the outer ends of the rollers 403 and the supporting frame 402. An outer protrusion 503 is provided on the outer wall of the contact belt 501. The pressing block 502 is directly installed on the supporting frame 402 so that the pressing block 502 is located between the rollers 403. At this time, after the contact belt 501 is installed on the pressing block 502 and the roller 403, the contact belt 501 can be better pressed against the vertical steel structure column 9, so that the device can be more stable during lifting and adjustment, and the outer protrusion 503 of the contact belt 501 has a certain anti-slip effect on the contact component 5 as a whole.

[0050] In the present disclosure, Figure 4 Figure 8 As shown, the fine-tuning roller 601 of the fine-tuning assembly 6 is rotatably mounted at the lower end of the main frame assembly 1, and the fine-tuning roller 601 is arranged in two groups, one above the other. The outer wall of each group of fine-tuning rollers 601 is provided with anti-slip protrusions, and the fine-tuning roller 601 is rotatably mounted on the main frame assembly 1, so that the fine-tuning roller 601 is directly in contact with the steel structure column 9, and a protective protrusion is provided on the outer wall of the fine-tuning roller 601, so that the fine-tuning roller 601 can transmit the steel structure column 9 when it rotates, so that the main frame assembly 1 can be lifted and lowered on the steel structure column 9 through the fine-tuning assembly 6, and the outer ends of the two groups of fine-tuning rollers 601 are provided with anti-slip protrusions. The transmission wheel 602 is rotatably installed. The transmission wheel 602 adopts a unidirectional ratchet structure. The transmission wheel 602 is connected and contacted with two groups of fine-tuning rollers 601 at the same time. The transmission wheel 602 is rotatably installed at the outer end of the fine-tuning roller 601. The transmission wheel 602 is in contact with two groups of fine-tuning rollers 601 at the same time, thereby realizing the transmission of the fine-tuning roller 601 by the rotation of the transmission wheel 602. The transmission wheel 602 adopts a ratchet structure, so that the transmission wheel 602 forms a unidirectional transmission effect on the fine-tuning roller 601, thereby avoiding the problem of the main frame assembly 1 sliding down, and ensuring the fine-tuning effect of the main frame assembly 1 being stably lifted.

[0051] In the present disclosure, Figure 1 Figure 4 As shown, the swing plate 701 of the swing assembly 7 adopts a plate-like structure, and the swing plate 701 is connected to the transmission wheel 602 of the fine-tuning assembly 6. An external frame 702 is hingedly installed at the end position of the swing plate 701, and the external frame 702 is a frame structure as a whole. In order to better control the fine-tuning assembly 6, the swing plate 701 is directly arranged on the transmission wheel 602 of the fine-tuning assembly 6. The plate-like swing plate 701 can better realize the test pressure swing force on the transmission wheel 602, and realize the swing control effect of the swing plate 701 on the transmission wheel 602. When the end of the swing plate 701 is connected to the external frame 702, when the swing plate 701 is pressed against the upper end of the main frame assembly 1, the problem of difficult control of the swing plate 701 will occur. The external frame 702 can swing at the end of the swing plate 701, which is convenient for swing control of the swing plate 701 through the external frame 702.

[0052] In the present disclosure, Figure 4 As shown, the bearing platform 801 of the fixed component 8 is arranged at the bottom of the main frame component 1, and the bearing platform 801 is connected to the reinforcing rib 105 of the main frame component 1. The middle position of the bearing platform 801 is screwed with a fastening bolt 802. After the device is adjusted to the specified position, in order to avoid the overall sliding of the main frame component 1, the bearing platform 801 is directly set at the bottom of the main frame component 1, and the bearing platform 801 is connected to the reinforcing rib 105 to increase the overall stability of the bearing platform 801. After the fastening bolts 802 on the bearing platform 801 are screwed, the fastening bolts 802 are allowed to press against the steel structure column 9, thereby achieving the overall position fixing effect of the main frame component 1, and facilitating the subsequent connection and fixation of the vertical and horizontal steel structure columns 9.

[0053] Working principle of this embodiment: Before installation, the contact component 5 of the external component 4 needs to be observed first to ensure that the external direction and position of the contact component 5 correspond. At this time, the connection component 2 is rotated and adjusted to allow the external component 4 to be inserted into the position of the adjustment component 3 of the connection component 2. Then, the connection component 2 drives the external component 4 and the contact component 5 to be retracted toward the middle. At this time, the adjustment component 3 is rotated to tighten the external component 4 on the vertical steel structure column 9 installed on the main frame component 1 to ensure that the contact component 5 is stably in contact with the steel structure column 9;

[0054] At this time, the steel structure column 9 in the horizontal state can be placed at the top position of the main frame assembly 1, and the blocking frame 104 at the top position of the main frame assembly 1 is rotated at the same time, so that the protruding head of the blocking frame 104 faces the upper end, and the front and rear positions of the steel structure column 9 are limited, so as to complete the horizontal steel structure column 9 on the main frame assembly 1.

[0055] When it is necessary to fine-tune the height of the horizontal steel structure column 9, just hold the end of the swing component 7 and pull it down to let the swing component 7 swing to transmit the fine-tuning component 6. The fine-tuning component 6 is directly in contact with the vertical steel structure column 9, so that the main frame component 1 can be fine-tuned and raised as a whole when the fine-tuning component 6 rotates, so that the horizontal steel structure column 9 on the main frame component 1 can be better compared and connected. After observing that the steel structure column 9 has risen to the corresponding position, directly tighten the fixing component 8 to complete the fixation of the whole, which is convenient for the subsequent connection and installation of the two groups of steel structure columns 9.

[0056] In this article, there are a few points to note:

[0057] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0058] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0059] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A steel beam-column connection node positioning device for refined construction, comprising: A main frame assembly (1); the main frame assembly (1) is installed at a vertical steel structure column (9), characterized in that a connecting assembly (2) is installed at the upper end of the main frame assembly (1), the main frame plate (101) of the main frame assembly (1) is arranged as a right-angle plate-shaped structure, two groups of vertical reinforcing ribs (105) are arranged at the inner end of the right-angle plate of the main frame plate (101), a contact roller (102) is rotatably installed on the vertical outer end surface of the main frame plate (101), and the contact roller (102) is arranged in three groups, an anti-slip strip (103) is arranged on the top horizontal surface of the main frame plate (101), and the main frame plate (1 01) A blocking frame (104) is rotatably mounted close to the lower end of the top plate, and eccentric blocks are arranged at both ends of the blocking frame (104). Adjustment components (3) are mounted at both ends of the connecting component (2), and the adjustment component (3) is interconnected with the external component (4). A contact component (5) is mounted at the end of the external component (4). A fine-tuning component (6) is mounted at the lower end of the connecting component (2) at the main frame component (1), and a swinging component (7) is connected and mounted at the outer end of the fine-tuning component (6). A fixing component (8) is mounted at the lower end of the fine-tuning component (6) at the main frame component (1).

2. A steel beam-column connection node positioning device for refined construction according to claim 1, characterized in that: The positioning block (201) of the connection assembly (2) is arranged on the inner side of the main frame assembly (1) near the upper end, a connection shaft (202) is rotatably mounted on the positioning block (201), nut head structures are arranged at both ends of the connection shaft (202), and an outer sliding block (203) is screwed and mounted at both ends of the positioning block (201).

3. A steel beam-column connection node positioning device for refined construction according to claim 1, characterized in that: The adjusting block (301) of the adjusting assembly (3) is rotatably mounted on the upper and lower ends of the outer sliding block (203) at the lower connecting assembly (2); a fixing plate (302) is hingedly mounted at the outer wall of the adjusting block (301); the fixing plate (302) is arranged in an arc-shaped structure; a leaf spring is installed at the outer end of the fixing plate (302); the fixing plate (302) directly presses against the outer wall of the adjusting block (301); and an outer convex sleeve (303) is connected to the outside of the adjusting block (301).

4. A steel beam-column connection node positioning device for refined construction according to claim 1, characterized in that: The external frame (401) of the external component (4) is installed on the connecting component (2), the cross section of the external frame (401) is set to a waist-shaped structure, a three-ply plate is set at the end of the external frame (401), and a supporting frame (402) is connected to the triangular plate, and rollers (403) are rotatably installed on the upper and lower ends of the supporting frame (402).

5. The steel beam-column connection node positioning device for refined construction according to claim 1 is characterized in that: The pressing block (502) of the contact component (5) is installed on the supporting frame (402) of the external component (4), and the pressing block (502) is placed between the rollers (403) of the external component (4). The contact belt (501) of the contact component (5) is wound around the outer ends of the rollers (403) and the supporting frame (402), and an outer protrusion (503) is provided on the outer wall of the contact belt (501).

6. The steel beam-column connection node positioning device for refined construction according to claim 1 is characterized in that: The fine-tuning rollers (601) of the fine-tuning assembly (6) are rotatably mounted on the main frame assembly (1) near the lower end. The fine-tuning rollers (601) are arranged in two groups, one upper group and one lower group. The outer wall of each group of fine-tuning rollers (601) is provided with anti-slip protrusions.

7. A steel beam-column connection node positioning device for refined construction according to claim 6, characterized in that: The outer ends of the two groups of fine-tuning rollers (601) are rotatably mounted with a transmission wheel (602), the transmission wheel (602) adopts a unidirectional ratchet structure, and the transmission wheel (602) is connected and contacted with the two groups of fine-tuning rollers (601) at the same time.

8. The steel beam-column connection node positioning device for refined construction according to claim 1, characterized in that: The swing plate (701) of the swing assembly (7) adopts a plate-shaped structure. The swing plate (701) is connected to the transmission wheel (602) of the fine-tuning assembly (6). An external frame (702) is hingedly installed at the end of the swing plate (701). The external frame (702) is in a frame structure as a whole.

9. The steel beam-column connection node positioning device for refined construction according to claim 1, characterized in that: The bearing platform (801) of the fixing assembly (8) is arranged at the bottom of the main frame assembly (1), the bearing platform (801) is connected to the reinforcing rib (105) of the main frame assembly (1), and a fastening bolt (802) is screwed and installed in the middle position of the bearing platform (801).

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