CN110593408B - Auxiliary device for butt joint of H-shaped steel - Google Patents
Auxiliary device for butt joint of H-shaped steel Download PDFInfo
- Publication number
- CN110593408B CN110593408B CN201911010406.7A CN201911010406A CN110593408B CN 110593408 B CN110593408 B CN 110593408B CN 201911010406 A CN201911010406 A CN 201911010406A CN 110593408 B CN110593408 B CN 110593408B
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- Prior art keywords
- slat
- fixed
- shaped steel
- activity
- butt joint
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses an auxiliary device for butt connection of H-shaped steel, which comprises a fixed slat and a movable slat, wherein two supporting plates are arranged between the fixed slat and the movable slat, the two supporting plates are positioned on the same plane and are arranged at intervals, one ends of the two supporting plates are fixedly connected with the side surface of the fixed slat, the other ends of the supporting plates slide through the movable slat and are connected with a push plate at the end part, a push screw rod is connected with the push plate through threads, one end of the push screw rod is movably connected with the side surface of the movable slat, clamping mechanisms are symmetrically arranged on the two opposite side surfaces of the fixed slat and the movable slat, the clamping mechanisms are respectively positioned above the supporting plates, and pressing; the H-shaped steel is doubly fixed through the clamping mechanism and the pressing mechanism, the H-shaped steel is stably fixed, cannot move, avoids deviation, can be completed by one person in high altitude, is safe, reliable, time-saving and labor-saving, can be suitable for parallel butt joint and vertical butt joint of the H-shaped steel, and is wide in application range.
Description
Technical Field
The invention relates to the technical field of steel structure connection, in particular to an auxiliary device for butt connection of H-shaped steel.
Background
Component H shaped steel is most commonly used among the building steel structural engineering, the cross section butt joint of H shaped steel and the perpendicular butt joint of H shaped steel are the most common connection form, the connected mode has the welding, steel sheet welding, mechanical fixation etc., no matter which kind of connected mode all need fix H shaped steel before beginning, in order to reach the accuracy of butt joint, and present H shaped steel fixing device adopts artifical the fixing more, fixed unstable, the deviation takes place easily, and there is dangerous hidden danger when the high-altitude butt joint, and when the high altitude butt joint, it wastes time and energy to compare, present fixed establishment can realize fixedly although some fixed establishment, but present fixed establishment is more single, application scope is little, can not satisfy the various uses of H shaped steel parallel butt joint and perpendicular butt joint simultaneously.
Disclosure of Invention
The invention mainly aims to provide an auxiliary device for butt joint connection of H-shaped steel, which can effectively solve the problems that the existing H-shaped steel in the background art is unstable in fixation and easy to deviate when being in butt joint fixation, has dangerous hidden dangers when being higher than the butt joint, and wastes time and labor when being in butt joint at high altitude; the application range is small.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an auxiliary device is used in H shaped steel butt joint, includes fixed slat and activity slat, be equipped with two backup pads between fixed slat and the activity slat, two the backup pad is located the coplanar and separates the setting, two the one end and the fixed slat side fixed connection of backup pad, the other end of backup pad slides and passes activity slat and end connection push pedal, threaded connection promotes the lead screw in the push pedal, the one end and the activity slat side swing joint that promote the lead screw, fixed slat is equipped with clamping mechanism with the relative both sides face symmetry of activity slat, clamping mechanism is located the backup pad top respectively, fixed slat is equipped with pressing mechanism with activity slat top.
Preferably, clamping mechanism includes L template, pressure disk and rotatory lead screw, the L template is embedded into fixed slat and activity slat side surface respectively, the pressure disk is connected with L template threaded connection and the lower extreme of rotatory lead screw to rotatory lead screw.
Preferably, the upper end of the rotary screw rod is fixedly connected with a supporting rotary block, and the upper surface of the supporting rotary block is a horizontal plane.
Preferably, pressing means includes the threaded rod, presses down board and lock nut, the threaded rod is connected with fixed slat and activity slat upper surface, press down the board and pass the threaded rod and with threaded rod sliding connection, lock nut establishes and presses down the board upside and correspond with the threaded rod screw thread and be connected.
Preferably, the lower end of the threaded rod connected with the movable slat is fixedly connected with a cylindrical block, the upper surface of the movable slat is provided with a cylindrical groove, the side surface of the cylindrical block is provided with a fixing hole, the movable slat is provided with through holes communicated with the fixing hole on two sides of the cylindrical groove, and a fixing rod is inserted in the fixing hole and the through holes.
Preferably, the side wall of the cylindrical groove is provided with a limiting groove, and the side wall of the cylindrical block is fixedly connected with a limiting strip corresponding to the limiting groove.
Preferably, the side surface of the push plate is provided with a through groove corresponding to the support plate, the end part of the support plate is provided with a hole, the upper side wall and the lower side wall of the push plate, which are positioned in the through groove, are provided with a groove hole communicated with the hole, and a groove rod is inserted into the hole and the groove hole.
Preferably, a graduated scale is embedded in the side face of the supporting plate, and the scale number of the graduated scale is increased from the fixed lath to the movable lath in sequence.
Compared with the prior art, the invention has the following beneficial effects: the H-shaped steel double-fixing device disclosed by the invention can be used for carrying out double fixing on H-shaped steel through the clamping mechanism and the pressing mechanism, pushing the movable strip plate to move corresponding to the supporting plate by utilizing the pushing plate to extrude and fix the side surface of the H-shaped steel, supporting the H-shaped steel by utilizing the supporting plate, so that the fixing is stable, the moving cannot occur, the deviation is avoided, the H-shaped steel double-fixing device can be completed by one person in high altitude, the safety, the reliability, the time and the labor are saved, the H-.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the clamping mechanism of the present invention;
FIG. 3 is a perspective view of the threaded rod and movable slat of the present invention in connection;
FIG. 4 is a perspective view of the support plate and push plate of the present invention;
FIG. 5 is a perspective view of the present invention applied to the parallel connection of H-shaped steel;
FIG. 6 is a perspective view of the present invention applied to vertical connection of H-shaped steel.
In the figure: 1. fixing the ribbon board; 2. a movable slat; 3. a support plate; 4. pushing the plate; 5. pushing the screw rod; 6. a clamping mechanism; 61. an L-shaped plate; 62. a platen; 63. rotating the screw rod; 64. supporting the rotating block; 7. a pressing mechanism; 71. a threaded rod; 711. a cylindrical block; 712. a cylindrical groove; 713. a fixing hole; 714. a through hole; 715. fixing the rod; 716. a limiting groove; 717. a limiting strip; 72. a pressing plate; 73. locking the nut; 8. a through groove; 9. a hole; 10. a slot; 11. a slot bar; 12. a graduated scale.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, an auxiliary device for butt joint of H shaped steel, including fixed slat 1 and activity slat 2, be equipped with two backup pads 3 between fixed slat 1 and the activity slat 2, two backup pad 3 is located the coplanar and separates the setting, the one end and the fixed slat 1 side fixed connection of backup pad 3, the other end of backup pad 3 slides and passes activity slat 2 and end connection push pedal 4, threaded connection promotes lead screw 5 on the push pedal 4, the one end and the activity slat 2 side swing joint that promote lead screw 5, the both sides face symmetry that fixed slat 1 is relative with activity slat 2 is equipped with clamping mechanism 6, clamping mechanism 6 is located backup pad 3 top respectively, fixed slat 1 is equipped with pressing mechanism 7 with activity slat 2 top.
In this embodiment, clamping mechanism 6 includes L template 61, pressure disk 62 and rotatory lead screw 63, L template 61 is embedded into fixed slat 1 and activity slat 2 side surface respectively, rotatory lead screw 63 and L template 61 threaded connection and the lower extreme of rotatory lead screw 63 are connected pressure disk 62, change the length of rotatory lead screw 63 through the rotation, and then make pressure disk 62 extrude fixedly to H shaped steel.
In this embodiment, the upper end of the rotary screw 63 is fixedly connected to a supporting rotary block 64, the upper surface of the supporting rotary block 64 is a horizontal plane, so that the rotary screw 63 can be conveniently rotated, and the upper surface can be used for supporting the H-shaped steel.
In this embodiment, the pressing mechanism 7 includes a threaded rod 71, a pressing plate 72 and a lock nut 73, the threaded rod 71 is connected with the upper surfaces of the fixed slat 1 and the movable slat 2, the pressing plate 72 passes through the threaded rod 71 and is slidably connected with the threaded rod 71, the lock nut 73 is arranged on the upper side of the pressing plate 72 and is correspondingly connected with the threaded rod 71 through threads, and the pressing plate 72 is fixed by rotating the lock nut 73, so that the pressing plate 72 extrudes the H-shaped steel to achieve the fixing purpose.
In this embodiment, the threaded rod 71 is fixedly connected with a connecting column block 711 at the lower end of the movable slat 2, a column groove 712 is formed in the upper surface of the movable slat 2, a fixing hole 713 is formed in the side surface of the column block 711, through holes 714 which are communicated with the fixing hole 713 are formed in the two sides, located on the column groove 712, of the movable slat 2, fixing rods 715 are inserted into the fixing holes 713 and the through holes 714, the fixing rods 715 are movably inserted through the fixing rods 715 and used for fixing the threaded rod 71, and the H-shaped steel can be conveniently detached after being butted.
In this embodiment, the side wall of the cylindrical groove 712 is provided with a limiting groove 716, and the side wall of the cylindrical block 711 is fixedly connected with a limiting strip 717 corresponding to the limiting groove 716, so that it is convenient and fast to determine that the fixing hole 713 is in butt-joint communication with the through hole 714.
In this embodiment, push pedal 4 side is equipped with logical groove 8 corresponding with backup pad 3, the tip of backup pad 3 is equipped with hole 9, push pedal 4 is located the upper and lower both sides wall that leads to groove 8 and is equipped with the slotted hole 10 with hole 9 intercommunication, hole 9 and slotted hole 10 interpolation have a groove pole 11, insert through groove pole 11 activity for push pedal 4 is fixed with backup pad 3, convenient dismantlement.
In this embodiment, the side of backup pad 3 is embedded with scale 12, the number of scales of scale 12 increases from fixed slat 1 to activity slat 2 in proper order, conveniently confirms the specification of H shaped steel, sets up in advance.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a H shaped steel auxiliary device for butt joint, includes fixed slat and activity slat, its characterized in that: be equipped with two backup pads between fixed slat and the activity slat, two the backup pad is located the coplanar and separates the setting, two the one end and the fixed slat side fixed connection of backup pad, the other end of backup pad slides and passes activity slat and end connection push pedal, threaded connection promotes the lead screw in the push pedal, the one end and the activity slat side swing joint of promotion lead screw, the both sides face symmetry that fixed slat is relative with the activity slat is equipped with clamping mechanism, clamping mechanism is located the backup pad top respectively, fixed slat is equipped with pressing mechanism with activity slat top, clamping mechanism includes L template, pressure disk and rotatory lead screw, the L template is embedded into fixed slat and activity slat side surface respectively, the pressure disk is connected with the lower extreme of L template threaded connection and rotatory lead screw to rotatory lead screw.
2. The auxiliary device for butt joint of H-shaped steel according to claim 1, wherein: the upper end of the rotary screw rod is fixedly connected with a supporting rotary block, and the upper surface of the supporting rotary block is a horizontal plane.
3. The auxiliary device for butt joint of H-shaped steel according to claim 1, wherein: pressing means includes the threaded rod, presses down clamp plate and lock nut, the threaded rod is connected with fixed slat and activity slat upper surface, press the clamp plate to pass the threaded rod and with threaded rod sliding connection, lock nut establishes and presses the clamp plate upside and corresponds with the threaded rod screw thread and be connected.
4. The auxiliary device for butt connection of H-shaped steel according to claim 3, characterized in that: the lower end that the threaded rod is connected with the activity slat is fixed connection cylindric lock, activity slat upper surface is equipped with the column casing, the side surface of column casing is equipped with the fixed orifices, the activity slat is located the both sides of column casing and is equipped with the through-hole that communicates with each other with the fixed orifices, fixed orifices and through-hole interpolation have the dead lever.
5. The auxiliary device for butt joint of H-shaped steel according to claim 4, wherein: the lateral wall of the cylindrical groove is provided with a limit groove, and the lateral wall of the cylindrical block is fixedly connected with a limit strip corresponding to the limit groove.
6. The auxiliary device for butt joint of H-shaped steel according to claim 1, wherein: the side face of the push plate is provided with a through groove corresponding to the support plate, the end part of the support plate is provided with a hole, the upper side wall and the lower side wall of the push plate, which are positioned in the through groove, are provided with groove holes communicated with the hole, and a groove rod is inserted into the hole and the groove holes.
7. The auxiliary device for butt joint of H-shaped steel according to claim 1, wherein: the side of backup pad is embedded with the scale, the number of scales of scale increases from fixed slat to activity slat in proper order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010406.7A CN110593408B (en) | 2019-10-23 | 2019-10-23 | Auxiliary device for butt joint of H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010406.7A CN110593408B (en) | 2019-10-23 | 2019-10-23 | Auxiliary device for butt joint of H-shaped steel |
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| Publication Number | Publication Date |
|---|---|
| CN110593408A CN110593408A (en) | 2019-12-20 |
| CN110593408B true CN110593408B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911010406.7A Active CN110593408B (en) | 2019-10-23 | 2019-10-23 | Auxiliary device for butt joint of H-shaped steel |
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| CN (1) | CN110593408B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441486A (en) * | 2020-04-03 | 2020-07-24 | 锦汇建设集团有限公司 | Adjustable connecting piece of end of C type sandalwood strip and crossbeam |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424994B (en) * | 2020-04-17 | 2021-08-17 | 北京天恒建设集团有限公司 | Steel construction interfacing apparatus for construction |
| CN114351858A (en) * | 2021-12-20 | 2022-04-15 | 安徽跨宇钢结构网架工程有限公司 | End butt joint node of H-shaped steel and construction method |
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| CN105643174A (en) * | 2016-03-16 | 2016-06-08 | 中国十七冶集团有限公司 | Adjustable pairing jig frame for self-made H-shaped steel |
| CN205393883U (en) * | 2016-02-26 | 2016-07-27 | 中国化学工程第三建设有限公司 | H shaped steel equipment fixture |
| CN106363560A (en) * | 2016-11-29 | 2017-02-01 | 中国冶集团有限公司 | Adjustable portable H-shaped steel structural aerial butting positioning clamp |
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2019
- 2019-10-23 CN CN201911010406.7A patent/CN110593408B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206345A (en) * | 2001-01-09 | 2002-07-26 | Elephant Chain Block Co Ltd | Protective cover of adjustment jig for reinstallation of steel frame and adjustment jig |
| JP2003154488A (en) * | 2001-11-21 | 2003-05-27 | Michio Tanaka | Jig for fixing steel material |
| CN101839022A (en) * | 2010-06-08 | 2010-09-22 | 甘秀明 | Node installation equipment |
| CN205393883U (en) * | 2016-02-26 | 2016-07-27 | 中国化学工程第三建设有限公司 | H shaped steel equipment fixture |
| CN105643174A (en) * | 2016-03-16 | 2016-06-08 | 中国十七冶集团有限公司 | Adjustable pairing jig frame for self-made H-shaped steel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441486A (en) * | 2020-04-03 | 2020-07-24 | 锦汇建设集团有限公司 | Adjustable connecting piece of end of C type sandalwood strip and crossbeam |
| CN111441486B (en) * | 2020-04-03 | 2021-09-10 | 锦汇建设集团有限公司 | Adjustable connecting piece of end of C type sandalwood strip and crossbeam |
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| Publication number | Publication date |
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| CN110593408A (en) | 2019-12-20 |
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Denomination of invention: An auxiliary device for H-shaped steel butt connection Effective date of registration: 20230420 Granted publication date: 20201009 Pledgee: China Co. truction Bank Corp Shucheng branch Pledgor: ANHUI KUAYU STEEL STRUCTURE SPACE FRAME ENGINEERING Co.,Ltd. Registration number: Y2023980038548 |
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