Steel structure butt joint device for steel structure construction
By adjusting the position and height of the steel beams through a drive and limit mechanism, and combining a multi-stage telescopic arm and clamping mechanism, the problem of connecting steel beams and steel columns was solved, achieving efficient steel structure installation.
Patent Information
- Application Number
- CN202520398763.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing steel structure construction equipment has difficulty effectively connecting steel beams and columns during hoisting, resulting in poor installation results and efficiency.
The position of the docking mechanism is adjusted by a drive mechanism and guided by a limit mechanism. The height of the steel beam is adjusted and pressure is applied by a multi-stage telescopic arm and a clamping mechanism to ensure that both ends of the steel beam are docked to the installation position.
This improves the practicality of steel structure construction, ensures accurate connection between steel beams and steel columns, and enhances installation efficiency and effectiveness.
Smart Images
Figure CN223947266U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of steel structure construction, in particular to a steel structure butt joint device for steel structure construction. BACKGROUND
[0002] Steel structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and these components or parts are usually connected by welding, bolts or rivets, during the construction process of steel structure, the steel beam is hoisted to the installation position by the steel structure hoisting device disclosed in the utility model patent with the announcement number CN211169615U and the steel structure hoisting tool disclosed in the utility model patent with the announcement number CN211619756U, and then the steel beam is connected with the steel column by the staff.
[0003] However, it is found in use that the existing hoisting equipment structure is relatively simple, and due to the errors existing in the production process of steel beams and steel columns and the stress existing in the steel beams and steel columns themselves, it is difficult to butt joint the two ends of the steel structure with the installation position during hoisting, which affects the installation effect and efficiency, resulting in poor practicability, and therefore there is an urgent need for a steel structure butt joint device for steel structure construction to improve the above problems. UTILITY MODEL CONTENTS
[0004] To solve the above technical problems, the utility model provides a steel structure butt joint device for steel structure construction, which places the steel beam on the butt joint mechanism, adjusts the position of the butt joint mechanism through the driving mechanism, adjusts the height of the steel beam after the butt joint mechanism, guides the butt joint mechanism during the lifting process through the limiting mechanism, moves the steel beam to the appropriate height after the butt joint mechanism, presses the different positions of the steel beam, adjusts the positions of the two ends of the steel beam, butts joints the two ends of the steel beam to the installation position, and improves the practicability of the equipment.
[0005] The utility model discloses a steel structure butt joint device for steel structure construction, which comprises a driving mechanism, a butt joint mechanism and a limiting mechanism, the butt joint mechanism is installed on the driving mechanism, and the limiting mechanism is installed on the butt joint mechanism.
[0006] The driving mechanism adjusts the position of the butt joint mechanism, the limiting mechanism guides the butt joint mechanism, and the butt joint mechanism butts joints the two ends of the steel beam to the installation position.
[0007] The steel beam is placed on the butt joint mechanism, the butt joint mechanism is moved through the driving mechanism, the position of the butt joint mechanism is adjusted, then the height of the steel beam is adjusted by the butt joint mechanism, the position of the butt joint mechanism is guided by the limiting mechanism during the lifting process, after the steel beam is moved to the appropriate height by the butt joint mechanism, the position of the steel beam is adjusted by pressing different positions of the steel beam, the positions of the two ends of the steel beam are adjusted, and the two ends of the steel beam are butt jointed to the mounting position, thereby improving the practicability of the equipment.
[0008] Preferably, the driving mechanism comprises a plurality of tracks, two track cars, a plurality of track wheels, two gearboxes and two driving motors, the plurality of track wheels are respectively installed at the bottom of the two track cars, the two gearboxes are respectively installed on the two track cars, the output shafts of the two gearboxes are respectively connected with the side ends of the plurality of track wheels on the front side, the driving motor is installed on the gearbox, and the output shaft of the driving motor is connected with the input end of the gearbox; the plurality of tracks are laid to the appropriate position, then the two track cars are moved so that the plurality of track wheels are respectively located on the plurality of tracks, the driving motor is turned on, the plurality of track wheels are respectively rolled on the plurality of tracks through the transmission of the gearbox, and the position of the butt joint mechanism is adjusted, thereby improving the practicability of the equipment.
[0009] Preferably, the butt joint mechanism comprises two groups of multi-stage telescopic arms, a cross beam and a plurality of clamping mechanisms, the two groups of multi-stage telescopic arms are respectively installed on the two track cars, the cross beam is installed at the top of the two groups of multi-stage telescopic arms, and the plurality of clamping mechanisms are all installed on the cross beam; the steel beam is clamped by the plurality of clamping mechanisms, the height of the steel beam is adjusted by extending or contracting the plurality of multi-stage telescopic arms, then different positions of the steel beam are pressed by the plurality of clamping mechanisms, the positions of the two ends of the steel beam are adjusted, and the two ends of the steel beam are butt jointed to the mounting position, thereby improving the practicability of the equipment.
[0010] Preferably, the clamping mechanism comprises an electric sliding block, a first hydraulic cylinder, multiple sets of telescopic rods, a support table, a support base, a two-way hydraulic cylinder and two sets of clamping plates, the electric sliding block is slidingly installed on the cross beam, the multiple sets of telescopic rods and the multiple sets of first hydraulic cylinders are installed on the electric sliding block, the support table is installed on the top of the first hydraulic cylinder and the multiple sets of telescopic rods, the support base is fixedly installed on the top end of the support table, the two-way hydraulic cylinder is installed in the middle of the support base, and the two sets of clamping plates are slidingly installed on the support table and connected with the two ends of the two-way hydraulic cylinder.
[0011] Preferably, the limiting mechanism comprises two sets of first fixed plates, multiple sets of guide columns, two sets of second hydraulic cylinders, two sets of second fixed plates and two sets of rollers, the two sets of first fixed plates are installed on the top of the two sets of multi-stage telescopic arms, the multiple sets of guide columns are slidingly installed on the two sets of first fixed plates, the two sets of second hydraulic cylinders are fixedly installed on the two sets of first fixed plates, the two sets of second fixed plates are installed on one end of the multiple sets of guide columns and the two sets of second hydraulic cylinders, and the two sets of rollers are installed on the two sets of second fixed plates; multiple tracks are laid to a suitable position, then the two track vehicles are moved so that the multiple track wheels are located on the multiple tracks, and then the multiple track wheels are rolled to adjust the positions of the two track vehicles so that the two steel columns are located between the two sets of first fixed plates and the two sets of second fixed plates; the two sets of rollers are in contact with the two steel columns by retracting the two sets of second hydraulic cylinders, and the multiple rollers are rolled on the two steel columns during the lifting of the two sets of multi-stage telescopic arms to guide and limit the two sets of multi-stage telescopic arms, preventing the equipment from falling or turning over; when installing steel beams at other positions, the two sets of second hydraulic cylinders are extended, the two track vehicles are retreated, the two sets of second fixed plates are moved away from the steel columns by retracting the two sets of second hydraulic cylinders, and then the two track vehicles are advanced again and moved to other positions, thereby improving the practicability of the equipment.
[0012] Preferably, the top of the two sets of multi-stage telescopic arms is respectively provided with a signal transmitter and a signal receiver; the signal transmitter emits signals and the signal receiver receives signals, which facilitates the use of the equipment on uneven ground so that the heights of the two sets of multi-stage telescopic arms are the same, thereby improving the practicability of the equipment.
[0013] Preferably, the cross beam is composed of multiple segments; the length of the cross beam can be adjusted according to the use environment, thereby improving the practicability of the equipment.
[0014] Compared with the prior art, the utility model has the advantages that the steel beam is placed on the butt joint mechanism, the butt joint mechanism is moved through the driving mechanism, the position of the butt joint mechanism is adjusted, then the height of the steel beam is adjusted by the butt joint mechanism, the butt joint mechanism is guided by the limiting mechanism during the lifting process, after the butt joint mechanism moves the steel beam to the appropriate height, the position of the two ends of the steel beam is adjusted by pressing different positions of the steel beam, the two ends of the steel beam are butt jointed to the mounting position, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is the first axonometric structure schematic view of the utility model;
[0016] Figure 2 is the second axonometric structure schematic view of the utility model;
[0017] Figure 3 is the front view structure schematic view of the utility model;
[0018] Figure 4 is the A part enlarged structure schematic view in the utility model Figure 1 ;
[0019] Figure 5 is the axonometric structure schematic view of the clamping mechanism of the utility model;
[0020] Figure 6 is the enlarged structure schematic view of a cross beam of the utility model.
[0021] Markings in the drawings: 1, track; 2, track car; 3, track wheel; 4, transmission; 5, driving motor; 6, multi-stage telescopic arm; 7, cross beam; 8, electric sliding block; 9, first hydraulic cylinder; 10, telescopic rod; 11, support table; 12, support seat; 13, two-way hydraulic cylinder; 14, clamping plate; 15, first fixed plate; 16, guide column; 17, second hydraulic cylinder; 18, second fixed plate; 19, roller; 20, signal transmitter; 21, signal receiver. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0023] Example 1
[0024] The utility model provides a steel structure butt joint device for steel structure construction, including drive mechanism, still including butt joint mechanism and limiting mechanism, butt joint mechanism installs on drive mechanism, limiting mechanism installs on butt joint mechanism,
[0025] The drive mechanism adjusts the position of the butt joint mechanism, the limiting mechanism guides the butt joint mechanism, and the butt joint mechanism butts the two ends of the steel beam to the installation position.
[0026] The drive mechanism includes a plurality of tracks 1, two sets of track cars 2, a plurality of track wheels 3, two sets of gearboxes 4, and two sets of drive motors 5. The plurality of track wheels 3 are respectively installed at the bottom of the two sets of track cars 2. The two sets of gearboxes 4 are respectively installed on the two sets of track cars 2, and the output shafts of the two sets of gearboxes 4 are respectively connected to the side ends of the plurality of track wheels 3 on the front side. The drive motor 5 is installed on the gearbox 4, and the output shaft of the drive motor 5 is connected to the input end of the gearbox 4.
[0027] The butt joint mechanism includes two sets of multi-stage telescopic arms 6, a cross beam 7, and a plurality of clamping mechanisms. The two sets of multi-stage telescopic arms 6 are respectively installed on the two sets of track cars 2. The cross beam 7 is installed at the top of the two sets of multi-stage telescopic arms 6. The plurality of clamping mechanisms are all installed on the cross beam 7.
[0028] The clamping mechanism includes an electric sliding block 8, a first hydraulic cylinder 9, a plurality of telescopic rods 10, a support table 11, a support seat 12, a bidirectional hydraulic cylinder 13, and two sets of clamping plates 14. The electric sliding block 8 is slidingly installed on the cross beam 7. The plurality of telescopic rods 10 and the plurality of first hydraulic cylinders 9 are all installed on the electric sliding block 8. The support table 11 is installed at the top of the first hydraulic cylinder 9 and the plurality of telescopic rods 10. The support seat 12 is fixedly installed at the top end of the support table 11. The bidirectional hydraulic cylinder 13 is installed in the middle of the support seat 12. The two sets of clamping plates 14 are both slidingly installed on the support table 11, and the two ends of the bidirectional hydraulic cylinder 13 are respectively connected to the two sets of clamping plates 14.
[0029] A plurality of track groups 1 are laid in place, and two track cars 2 are moved so that the plurality of track wheels 3 are respectively located on the plurality of track groups 1, the drive motors 5 are turned on, the plurality of track wheels 3 are driven to roll on the plurality of track groups 1 through the gearboxes 4, then the steel beam is placed on the support seats 12 of the plurality of clamping mechanisms, the two clamping plates 14 are moved towards each other through the contraction of the bidirectional hydraulic cylinders 13, the steel beam is clamped, the height of the steel beam is adjusted through the extension or contraction of the plurality of multi-stage telescopic arms 6, then the first hydraulic cylinders 9 of the middle clamping mechanism are contracted, and the bidirectional hydraulic cylinders 13 are extended, so that the two clamping plates 14 loosen the steel beam, the support seats 12 are moved to the appropriate position through the movement of the electric sliding blocks 8 on the cross beams 7, then the above-mentioned actions are repeated, the two clamping plates 14 clamp the steel beam, the first hydraulic cylinders 9 are extended or contracted, and the steel beam is squeezed or pulled, and the left and right clamping mechanisms are moved in the opposite direction of the middle clamping mechanism, so as to adjust the position of the two ends of the steel beam, and the two ends of the steel beam are butted to the installation position, or only one end of the steel beam is adjusted, thereby improving the practicability of the device.
[0030] Embodiment 2
[0031] As shown in Figures 1 to 6 A steel structure butt joint device for steel structure construction, comprising a driving mechanism, a butt joint mechanism and a limiting mechanism, the butt joint mechanism is installed on the driving mechanism, and the limiting mechanism is installed on the butt joint mechanism.
[0032] The driving mechanism adjusts the position of the butt joint mechanism, the limiting mechanism guides the butt joint mechanism, and the butt joint mechanism butts the two ends of the steel beam to the installation position.
[0033] The driving mechanism comprises a plurality of tracks 1, two track cars 2, a plurality of track wheels 3, two gearboxes 4 and two drive motors 5, the plurality of track wheels 3 are respectively installed at the bottom of the two track cars 2, the two gearboxes 4 are respectively installed on the two track cars 2, the output shafts of the two gearboxes 4 are respectively connected with the side ends of the front plurality of track wheels 3, and the drive motor 5 is installed on the gearbox 4, and the output shaft of the drive motor 5 is connected with the input end of the gearbox 4.
[0034] The butt joint mechanism comprises two multi-stage telescopic arms 6, a cross beam 7 and a plurality of clamping mechanisms, the two multi-stage telescopic arms 6 are respectively installed on the two track cars 2, the cross beam 7 is installed at the top of the two multi-stage telescopic arms 6, and the plurality of clamping mechanisms are all installed on the cross beam 7.
[0035] Said clamping mechanism includes motorized sliding block 8, first hydraulic cylinder 9, multiple sets of telescopic rods 10, support table 11, support base 12, bidirectional hydraulic cylinder 13 and two sets of clamping plates 14, motorized sliding block 8 is slidingly installed on crossbeam 7, multiple sets of telescopic rods 10 and multiple sets of first hydraulic cylinder 9 are all installed on motorized sliding block 8, support table 11 is installed on the top of multiple sets of telescopic rods 10 and multiple sets of first hydraulic cylinder 9, support base 12 is fixedly installed on the top end of support table 11, bidirectional hydraulic cylinder 13 is installed on the middle part of support base 12, two sets of clamping plates 14 are both slidingly installed on support table 11, and both ends of bidirectional hydraulic cylinder 13 are connected with two sets of clamping plates 14 respectively;
[0036] Said limiting mechanism includes two sets of first fixed plates 15, multiple sets of guide columns 16, two sets of second hydraulic cylinders 17, two sets of second fixed plates 18 and two sets of rollers 19, two sets of first fixed plates 15 are respectively installed on the top of two sets of multistage telescopic arms 6, multiple sets of guide columns 16 are slidingly installed on two sets of first fixed plates 15 respectively, two sets of second hydraulic cylinders 17 are fixedly installed on two sets of first fixed plates 15 respectively, two sets of second fixed plates 18 are installed on one end of multiple sets of guide columns 16 and two sets of second hydraulic cylinders 17 respectively, and two sets of rollers 19 are installed on two sets of second fixed plates 18 respectively;
[0037] Said two sets of multistage telescopic arms 6 are provided with signal transmitter 20 and signal receiver 21 respectively on the top;
[0038] Said crossbeam 7 is composed of multiple segments;
[0039] The plurality of track 1 is laid to the appropriate position, and then two groups of rail cars 2 are moved, the positions of the two groups of rail cars 2 are adjusted, so that the two groups of steel columns are located between the two groups of first fixing plates 15 and the two groups of second fixing plates 18, the two groups of second hydraulic cylinders 17 are retracted, the two groups of rollers 19 are in contact with the two groups of steel columns respectively, the plurality of track wheels 3 are located on the plurality of tracks 1 respectively, the driving motor 5 is turned on, the transmission is driven, the plurality of track wheels 3 are rolled on the plurality of tracks 1 respectively, then the steel beam is placed on the support seat 12 of the plurality of clamping mechanisms, the two groups of clamping plates 14 are moved towards each other by retracting the bidirectional hydraulic cylinder 13, so that the steel beam is clamped, then the height of the steel beam is adjusted by extending or retracting the plurality of multi-stage telescopic arms 6, then the first hydraulic cylinder 9 of the middle clamping mechanism is retracted, and the bidirectional hydraulic cylinder 13 is extended, so that the two groups of clamping plates 14 loosen the steel beam, then the support seat 12 is moved to the appropriate position by moving the electric sliding block 8 on the cross beam 7, then the above-mentioned actions are repeated, the two groups of clamping plates 14 clamp the steel beam, then the first hydraulic cylinder 9 is extended or retracted, the steel beam is pressed or pulled, and the left and right clamping mechanisms are moved in the opposite direction of the middle clamping mechanism, so that the position of the two ends of the steel beam is adjusted, the two ends of the steel beam are butted to the installation position, or only the position of one end of the steel beam is adjusted, and during the lifting of the two groups of multi-stage telescopic arms 6, the plurality of rollers 19 rolls on the two groups of steel columns respectively, so that the two groups of multi-stage telescopic arms 6 are guided and limited, and the equipment is prevented from falling or turning over, when the steel beam is installed at other positions, the two groups of second hydraulic cylinders 17 are extended, the two groups of rail cars 2 are retreated, then the two groups of second hydraulic cylinders 17 are retracted, so that the two groups of second fixing plates 18 are opened to the steel columns, then the two groups of rail cars 2 are advanced again and are moved to other positions, so that the practicability of the equipment is improved.
[0040] The transmission 4, the electric sliding block 8, the first hydraulic cylinder 9, the bidirectional hydraulic cylinder 13, the second hydraulic cylinder 17, the signal transmitter 20 and the signal receiver 21 of the steel structure butt joint device for steel structure construction are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.
[0041] The preferred embodiments of the utility model are described above, and it should be pointed out that for ordinary technical personnel in the technical field, a plurality of improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be regarded as the protection range of the utility model.
Claims
1. A steel structure butt joint device for steel structure construction, comprising a driving mechanism; characterized in that, Further comprising a docking mechanism and a limiting mechanism, the docking mechanism is installed on the driving mechanism, and the limiting mechanism is installed on the docking mechanism; The driving mechanism adjusts the position of the docking mechanism, the limiting mechanism guides the docking mechanism, and the docking mechanism docks the two ends of the steel beam to the installation position; The driving mechanism comprises a plurality of tracks (1), two sets of track cars (2), a plurality of track wheels (3), two sets of gearboxes (4) and two sets of driving motors (5), the plurality of track wheels (3) are respectively installed at the bottom of the two sets of track cars (2), the two sets of gearboxes (4) are respectively installed on the two sets of track cars (2), and the output shafts of the two sets of gearboxes (4) are respectively connected with the side ends of the plurality of front track wheels (3), the driving motor (5) is installed on the gearbox (4), and the output shaft of the driving motor (5) is connected with the input end of the gearbox (4); The docking mechanism comprises two sets of multi-stage telescopic arms (6), a cross beam (7) and a plurality of clamping mechanisms, the two sets of multi-stage telescopic arms (6) are respectively installed on the two sets of track cars (2), the cross beam (7) is installed at the top of the two sets of multi-stage telescopic arms (6), and the plurality of clamping mechanisms are all installed on the cross beam (7); The limiting mechanism comprises two sets of first fixed plates (15), a plurality of guide columns (16), two sets of second hydraulic cylinders (17), two sets of second fixed plates (18) and two sets of rollers (19), the two sets of first fixed plates (15) are respectively installed at the top of the two sets of multi-stage telescopic arms (6), the plurality of guide columns (16) are respectively slidably installed on the two sets of first fixed plates (15), the two sets of second hydraulic cylinders (17) are respectively fixedly installed on the two sets of first fixed plates (15), the two sets of second fixed plates (18) are respectively installed on one end of the plurality of guide columns (16) and the two sets of second hydraulic cylinders (17), and the two sets of rollers (19) are respectively installed on the two sets of second fixed plates (18).
2. The steel structure butt joint device for steel structure construction according to claim 1, characterized in that, The clamping mechanism comprises an electric sliding block (8), a first hydraulic cylinder (9), a plurality of telescopic rods (10), a support table (11), a support seat (12), a bidirectional hydraulic cylinder (13) and two sets of clamping plates (14), the electric sliding block (8) is slidably installed on the cross beam (7), the plurality of telescopic rods (10) and the plurality of first hydraulic cylinders (9) are all installed on the electric sliding block (8), the support table (11) is installed at the top of the first hydraulic cylinder (9) and the plurality of telescopic rods (10), the support seat (12) is fixedly installed at the top end of the support table (11), the bidirectional hydraulic cylinder (13) is installed in the middle of the support seat (12), the two sets of clamping plates (14) are all slidably installed on the support table (11), and the two ends of the bidirectional hydraulic cylinder (13) are respectively connected with the two sets of clamping plates (14).
3. The steel structure butt joint device for steel structure construction according to claim 1, characterized in that, The top of the two sets of multi-stage telescopic arms (6) is respectively provided with a signal transmitter (20) and a signal receiver (21).
4. The steel structure butt joint device for steel structure construction according to claim 1, characterized in that, The cross beam (7) is composed of multiple segments.
Citation Information
Patent Citations
Steel structure hoisting device
CN211169615U
Hoisting tool for steel structure
CN211619756U