Component positioning instrument for steel component construction

Abstract

The utility model relates to component positioning, in particular to a component positioning instrument for steel component construction, which comprises a movable frame. A supporting rod is fixedly mounted on the movable frame; a mounting plate is embedded in the supporting rod in a sliding manner; two groups of clamping arc plates are symmetrically arranged on the mounting plate; a clamping mechanism is arranged on the mounting plate; a lifting mechanism is arranged on the moving frame; the lifting mechanism can drive the mounting plate to get close to the moving frame, and in the approaching process, the clamping mechanism can be driven to act so as to drive the clamping arc plates to get close to each other to clamp and correct the steel component. A corner mechanism is arranged on the clamping arc plate; the corner mechanism can drive the steel member to rotate, so that the steel member is aligned with the mounting base; the lifting mechanism and the clamping mechanism are matched with each other, so that accurate positioning and quick connection between the steel column and the mounting base are realized; the connecting difficulty between the steel column and the mounting base can be reduced, and the connecting efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a component positioning, specifically a component positioning instrument for steel component construction. BACKGROUND

[0002] Steel component construction refers to the process of using steel as the main material for building structure construction. Usually, steel component construction is the assembly construction of prefabricated parts, which can effectively improve the construction efficiency. Since the connecting part between each prefabricated component is determined during the manufacturing process, on-site construction only needs to assemble the prefabricated components according to the design requirements and fix them through connecting pieces.

[0003] The assembly of steel components includes the installation between steel columns and mounting bases, the installation between cross beams and steel columns, etc. Among them, the steel column is used for the support of the steel structure building, and the connecting strength between the steel column and the mounting base determines the quality of the steel structure building; the shape of the steel column is round, square, etc.; usually, a connecting hole is provided on the steel column, and a bolt is fixedly installed on the mounting base; during the installation process, the bolt needs to be inserted through the connecting hole and fixed with a nut. For round steel columns, the positioning between the connecting hole and the bolt is particularly important during the assembly process; the common positioning method adopts manual positioning.

[0004] Manual positioning means that the position of the steel column is moved by personnel assistance during the hoisting process of the round steel column, so that the bolt can smoothly enter the connecting hole; usually, the steel column is relatively heavy, and during the hoisting process of the hoisting equipment, the steel column is suspended, the inertia and the gravity of the steel column make it difficult for the personnel to move the steel column, and it is necessary to repeatedly move and adjust the position of the steel column, and during the adjustment process, the steel column is likely to sway, which may cause the steel column to collide with the bolt and cause the bolt to bend and deform. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a component positioning instrument for steel component construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A component positioning instrument for steel component construction, comprising a moving frame;

[0008] A support rod is fixedly installed on the moving frame; an installation plate is slidably embedded on the support rod; two groups of clamping arc plates are symmetrically arranged on the installation plate;

[0009] A clamping mechanism is arranged on the installation plate; a lifting mechanism is arranged on the moving frame;

[0010] The lifting mechanism can drive the mounting plate to approach the moving frame, and in the approaching process, the clamping mechanism can be driven to act, so as to drive the clamping arc plates to approach each other, so as to clamp and correct the steel member;

[0011] The clamping arc plate is provided with a corner mechanism; the corner mechanism can drive the steel member to rotate, so that the steel member is aligned with the mounting base.

[0012] The steel member construction component positioning instrument as described above: the lifting mechanism comprises a sliding rod fixedly installed on the moving frame; the moving frame is fixedly installed with a main motor; the output end of the main motor is fixedly installed with a lead screw column in rotation connection with the sliding rod; the mounting plate is fixedly installed with an internal thread sliding block in screw thread cooperation with the lead screw column.

[0013] The steel member construction component positioning instrument as described above: the clamping mechanism comprises a rotating shaft rotatably installed on the mounting plate; the rotating shaft is fixedly installed with a clamping gear; the sliding rod is fixedly installed with a rack plate in engagement with the clamping gear; the both ends of the rotating shaft are opened and closed with a spiral groove; the rotating shaft is provided with a clamping sliding block; the clamping sliding block is fixedly installed with a protruding column in sliding fit with the spiral groove.

[0014] The steel member construction component positioning instrument as described above: the clamping mechanism further comprises a telescopic sleeve fixedly connected with the clamping sliding block; a telescopic column is slidingly fitted in the telescopic sleeve; a buffer spring is arranged in the telescopic sleeve; the both ends of the buffer spring are respectively in abutment with the telescopic column and the telescopic sleeve; the telescopic column is fixedly installed with a supporting arc plate connected with the clamping arc plate.

[0015] The steel member construction component positioning instrument as described above: the corner mechanism comprises a sliding groove opened in the supporting arc plate; the clamping arc plate is fixedly installed with an embedded arc block in sliding fit with the sliding groove; the embedded arc block is fixedly installed with a plurality of corner tooth blocks; the telescopic column is fixedly installed with a corner motor; the output end of the corner motor is fixedly installed with a corner gear in engagement with the corner tooth blocks.

[0016] The steel member construction component positioning instrument as described above: the moving frame is rotatably installed with a wheel for movement.

[0017] The steel member construction component positioning instrument as described above: the moving frame is fixedly installed with a handrail for movement.

[0018] Compared with the prior art, the steel column and the mounting base are positioned and connected quickly through the cooperation of the lifting mechanism and the clamping mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the component positioning instrument for steel component construction.

[0020] Figure 2 It is a structure schematic view of the component positioning instrument for steel component construction.

[0021] Figure 3 It is a structure schematic view of the component positioning instrument for steel component construction.

[0022] Figure 4 It is a structure schematic view of the component positioning instrument for steel component construction.

[0023] Figure 5 It is a structure schematic view of the component positioning instrument for steel component construction. Figure 4 It is a structure schematic view of the component positioning instrument for steel component construction.

[0024] Figure 6 It is a structure schematic view of the component positioning instrument for steel component construction.

[0025] In the figure: 1, moving frame; 101, support rod; 102, wheel; 103, handrail;

[0026] 2, sliding rod; 201, rack plate;

[0027] 3, main motor; 301, screw column;

[0028] 4, mounting plate; 401, internally threaded sliding block;

[0029] 5, rotating shaft; 501, clamping gear; 502, spiral groove;

[0030] 6, clamping sliding block; 601, protruding column;

[0031] 7, telescopic sleeve;

[0032] 8, telescopic column;

[0033] 9, buffer spring;

[0034] 10, corner motor;

[0035] 11, corner gear;

[0036] 12, support arc plate; 1201, sliding groove;

[0037] 13, clamping arc plate; 1301, embedded arc block; 1302, corner tooth block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0039] Please refer to Figures 1-6 As an embodiment of the utility model, the component positioning instrument for steel component construction comprises a moving frame 1.

[0040] A supporting rod 101 is fixedly installed on the moving frame 1; an installation plate 4 is slidably embedded on the supporting rod 101; and two groups of clamping arc plates 13 are symmetrically arranged on the installation plate 4.

[0041] A clamping mechanism is arranged on the installation plate 4; and a lifting mechanism is arranged on the moving frame 1.

[0042] The lifting mechanism can drive the installation plate 4 to approach the moving frame 1, and in the approaching process, the clamping mechanism can be actuated to drive the clamping arc plates 13 to approach each other, so as to clamp and correct the steel component.

[0043] A corner mechanism is arranged on the clamping arc plate 13; and the corner mechanism can drive the steel component to rotate, so that the steel component is aligned with the installation base.

[0044] In the embodiment, the moving frame 1 is moved to the installation base of the steel component; after the circular steel column used for supporting in the steel structure building is hoisted and sent above the installation base by the hoisting equipment, the position between the steel column and the installation base is positioned by the positioning instrument.

[0045] External force is applied to the steel column to make it move between the two clamping arc plates 13; the lifting device is started, the lifting mechanism drives the installation plate 4 to approach the moving frame 1, and in the approaching process, the two clamping arc plates 13 are driven to approach each other, so as to clamp the steel column. After the clamping arc plate 13 clamps the steel column, the lifting mechanism drives the steel column to move synchronously, so as to drive the steel column to approach the installation base, so that the connecting hole on the connecting seat at the bottom end of the steel column is connected with the bolt on the installation base.

[0046] The clamping arc plate 13 is arc-shaped, can make the steel column perpendicular to the installation base in the process of clamping the steel column, and avoid that the steel column is inclined to contact the installation base, so that the bolt is bent and deformed; and the center positions of the two clamping arc plates 13 are aligned with the center of the installation base.

[0047] When the connecting hole on the steel column is misaligned with the bolt on the mounting base, the rotation mechanism is started; the rotation mechanism will drive the two clamping arc plates 13 to rotate synchronously to drive the steel column to rotate, so that the connecting hole is rotated to be aligned with the bolt, thereby ensuring that the steel column and the mounting base can be stably connected.

[0048] Through the cooperation of the lifting mechanism and the clamping mechanism, accurate positioning and rapid connection between the steel column and the mounting base can be realized, the connection difficulty between the steel column and the mounting base can be reduced, and the connection efficiency can be effectively improved.

[0049] As a further scheme of the utility model, the lifting mechanism comprises a sliding rod 2 fixedly installed on the moving frame 1; the moving frame 1 is fixedly installed with a main motor 3; the output end of the main motor 3 is fixedly installed with a screw rod column 301 in rotation connection with the sliding rod 2; the mounting plate 4 is fixedly installed with an internal thread sliding block 401 in screw thread cooperation with the screw rod column 301.

[0050] In this embodiment, after the steel column moves between the clamping arc plates 13, the main motor 3 is started; the main motor 3 drives the screw rod column 301 to rotate and drives the internal thread sliding block 401 to move towards the moving frame 1 through screw thread cooperation, so as to drive the mounting plate 4 to move synchronously.

[0051] During the movement of the mounting plate 4, the clamping arc plates 13 are driven to move towards each other to clamp the steel column and drive the steel column to move synchronously after clamping so that the steel column moves towards the mounting base.

[0052] The steel column clamped by the clamping arc plates 13 is perpendicular to the mounting base, the lifting mechanism drives the steel column in this state to move towards the mounting base, the operator can observe the relative position of the connecting hole and the bolt at any time during the moving process, the positioning difficulty is improved by avoiding that the steel column is inclined to move towards the mounting base, and the lifting mechanism drives the steel column to move towards the mounting base, so that the installation efficiency is improved.

[0053] As a further scheme of the utility model, the clamping mechanism comprises a rotating shaft 5 rotatably installed on the mounting plate 4; the rotating shaft 5 is fixedly installed with a clamping gear 501; the sliding rod 2 is fixedly installed with a rack plate 201 in engagement with the clamping gear 501; the two ends of the rotating shaft 5 are provided with spiral grooves 502; the rotating shaft 5 is provided with a clamping sliding block 6; the clamping sliding block 6 is fixedly installed with a protruding column 601 in sliding fit with the spiral grooves 502.

[0054] In this embodiment, during the movement of the mounting plate 4 towards the moving frame 1, the rotating shaft 5 is driven to move synchronously, so as to drive the clamping gear 501 to move on the rack plate 201, the clamping gear 501 is driven to rotate through the engagement, so as to drive the rotating shaft 5 to rotate, and the spiral grooves 502 are driven to rotate in this way.

[0055] When the spiral groove 502 rotates, the convex column 601 will slide in the spiral groove 502, thereby driving the clamping sliding block 6 to move; the spiral directions of the spiral grooves 502 at the two ends of the rotating shaft 5 are opposite, so the two clamping sliding blocks 6 will approach each other, thereby driving the two clamping arc plates 13 to approach each other to clamp the steel column.

[0056] The clamping arc plate 13 is arc-shaped, and can vertically install the steel column to the base during clamping the steel column, thereby avoiding that the steel column is inclined to contact the base to cause the bolt to be bent and deformed.

[0057] As a further scheme of the utility model, the clamping mechanism further comprises a telescopic sleeve 7 fixedly connected with the clamping sliding block 6; a telescopic column 8 is slidably embedded on the telescopic sleeve 7; a buffer spring 9 is arranged in the telescopic sleeve 7; the two ends of the buffer spring 9 are in contact with the telescopic column 8 and the telescopic sleeve 7 respectively; a supporting arc plate 12 connected with the clamping arc plate 13 is fixedly installed on the telescopic column 8.

[0058] In this embodiment, during the approach of the two clamping sliding blocks 6, the telescopic sleeve 7 is driven to approach, and the telescopic column 8 is driven to approach and move, thereby driving the supporting arc plate 12 to approach, so as to drive the clamping arc plate 13 to approach to clamp the steel column.

[0059] When the clamping arc plate 13 is in contact with the steel column, the clamping sliding block 6 will still drive the telescopic sleeve 7 to move, at this time, due to the contact of the steel column, the supporting arc plate 12 and the telescopic column 8 will not move any more, so the telescopic sleeve 7 will compress the buffer spring 9, and as the elastic force of the buffer spring 9 continuously increases, the clamping force of the clamping arc plate 13 on the steel column will also continuously increase, so as to prevent the steel column from sliding and rubbing with the clamping arc plate 13; and the buffer spring 9 can avoid that the positioning instrument is damaged due to clamping too tightly, so as to improve the service life of the positioning instrument.

[0060] As a further scheme of the utility model, the corner turning mechanism comprises a sliding groove 1201 opened on the supporting arc plate 12; a embedded arc block 1301 slidably embedded in the sliding groove 1201 is fixedly installed on the clamping arc plate 13; a plurality of corner tooth blocks 1302 are fixedly installed on the embedded arc block 1301; a corner motor 10 is fixedly installed on the output end of the corner motor 10; a corner gear 11 engaged with the corner tooth block 1302 is fixedly installed on the output end of the corner motor 10.

[0061] In the embodiment, when the connecting hole of the steel column is misaligned with the bolt on the mounting base, the corner motor 10 is started to drive the corner gear 11 to rotate, and through the meshing effect, the corner gear block 1302 is driven to rotate, so as to drive the embedded arc block 1301 to slide in the sliding groove 1201, thereby driving the clamping arc plate 13 to rotate. The rotating clamping arc plate 13 can drive the steel column to rotate synchronously, so that the connecting hole is gradually rotated to be aligned with the bolt, so as to more accurately complete the positioning of the steel column and the mounting base, effectively reduce the positioning difficulty and improve the installation efficiency.

[0062] As a further scheme of the present application, the mobile frame 1 is rotatably provided with wheels 102 for movement.

[0063] In the embodiment, the wheels 102 can effectively provide the efficiency of the mobile positioning instrument, and avoid reducing the installation efficiency due to the back and forth movement of the positioning instrument.

[0064] As a further scheme of the present application, the mobile frame 1 is fixedly provided with handrails 103 for movement.

[0065] In the embodiment, the handrails 103 can facilitate the operator to move the positioning instrument, thereby improving the positioning and installation efficiency, and reducing the construction cost.

[0066] The above embodiments are exemplary but not restrictive, and the technical solutions of the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application, which are all included in the present application.

Claims

1. A component positioning instrument for steel component construction, comprising a moving frame (1); characterized in that A support rod (101) is fixedly installed on the moving frame (1); an installation plate (4) is slidably fitted on the support rod (101); two groups of clamping arc plates (13) are symmetrically arranged on the installation plate (4); A clamping mechanism is arranged on the installation plate (4); a lifting mechanism is arranged on the moving frame (1); The lifting mechanism can drive the installation plate (4) to approach the moving frame (1), and in the approaching process, the clamping mechanism can be actuated to drive the clamping arc plates (13) to approach each other, so as to clamp and correct the steel component; A rotation mechanism is arranged on the clamping arc plate (13); the rotation mechanism can drive the steel component to rotate, so that the steel component is aligned with the installation base.

2. A member positioner for steel construction according to claim 1, characterized in that The lifting mechanism comprises a sliding rod (2) fixedly installed on the moving frame (1); a main motor (3) is fixedly installed on the moving frame (1); a screw rod column (301) is fixedly installed on the output end of the main motor (3) and rotationally connected with the sliding rod (2); an internal thread sliding block (401) is fixedly installed on the installation plate (4) and threadedly matched with the screw rod column (301).

3. A member positioner for steel construction according to claim 2, characterized in that The clamping mechanism comprises a rotating shaft (5) rotationally installed on the installation plate (4); a clamping gear (501) is fixedly installed on the rotating shaft (5); a rack plate (201) is fixedly installed on the sliding rod (2) and engaged with the clamping gear (501); screw grooves (502) are opened and closed at the two ends of the rotating shaft (5); a clamping sliding block (6) is arranged on the rotating shaft (5); a protruding column (601) is fixedly installed on the clamping sliding block (6) and slidably fitted in the screw grooves (502).

4. A member positioner for steel construction according to claim 3, characterized in that The clamping mechanism further comprises a telescopic sleeve (7) fixedly connected with the clamping sliding block (6); a telescopic column (8) is slidably fitted in the telescopic sleeve (7); a buffer spring (9) is arranged in the telescopic sleeve (7); the two ends of the buffer spring (9) respectively abut against the telescopic column (8) and the telescopic sleeve (7); a support arc plate (12) connected with the clamping arc plate (13) is fixedly installed on the telescopic column (8).

5. A member positioner for steel construction according to claim 4, characterized in that The rotation mechanism comprises a sliding groove (1201) formed in the support arc plate (12); a fitting arc block (1301) is fixedly installed on the clamping arc plate (13) and slidably fitted in the sliding groove (1201); a plurality of rotation tooth blocks (1302) are fixedly installed on the fitting arc block (1301); a rotation motor (10) is fixedly installed on the telescopic column (8); a rotation gear (11) engaged with the rotation tooth blocks (1302) is fixedly installed on the output end of the rotation motor (10).

6. A member positioner for steel construction according to claim 1, characterized in that A wheel (102) for movement is rotationally installed on the moving frame (1).

7. A member positioner for steel construction according to claim 1, characterized in that An armrest (103) for movement is fixedly installed on the moving frame (1).

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