CN218562564U - Horse board joint construction can be dismantled to girder steel tip subassembly modularization - Google Patents
Horse board joint construction can be dismantled to girder steel tip subassembly modularization Download PDFInfo
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- CN218562564U CN218562564U CN202222556457.3U CN202222556457U CN218562564U CN 218562564 U CN218562564 U CN 218562564U CN 202222556457 U CN202222556457 U CN 202222556457U CN 218562564 U CN218562564 U CN 218562564U
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Abstract
The utility model provides a horse board joint construction can be dismantled to girder steel tip subassembly modularization, including the cylinder bracket, girder steel and modularization horse board subassembly structure, modularization horse board subassembly structure includes two sets of subassemblies, every set of subassembly all includes the horse board, the U-shaped grip block, centre gripping fixing screw, the limiting plate, the apparatus further comprises a rotating shaft, spacing fender arch, board end fixation nut and leveling screw, horse board vertical beam upper limb marginal slab and bracket upper limb marginal slab, U-shaped grip block includes the roof, curb plate and bottom plate, the roof beam upper limb marginal slab of beam-end inserts in the opening of U-shaped grip block, the top of fixing screw pushes up the bottom surface of roof beam upper limb marginal slab, the limiting plate uses the pivot as the center, free rotation in vertical plane, the bottom of spacing fender protruding bearing plate, fixed connection board end fixation nut on the horse board, leveling screw top-down passes fixing nut, leveling screw pushes up tightly on the upper limb marginal slab of bracket. The utility model discloses design into modular horse board subassembly structure with the horse board, avoid the potential safety hazard of being under construction, the effectual security that has increased when horse board uses.
Description
Technical Field
The utility model belongs to the supplementary installation field of steel construction beam-ends, especially a novel connection structure can be dismantled to modularization of steel construction horse board.
Background
With the continuous development of the construction industry, steel structure engineering is widely applied. The steel beam and the cylinder bracket are temporarily fixed after being hoisted, and the welding of the connecting position of the steel beam and the cylinder bracket in the air is the most common steel beam welding method. Ma Banzhi fixedly used by the method is welded at the beam end and then is erected on the bracket during installation. After the horse boards are lapped, construction collision easily occurs, then the steel beam directly moves with the cylinder bracket, the steel beam drops from the bracket, and serious construction potential safety hazards exist. Meanwhile, the welding of the deck plate and the beam end cannot be directly recycled, manual cutting and polishing are needed, and wastes in various aspects such as construction period, materials and labor are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a horse board joint construction can be dismantled to girder steel tip subassembly modularization, when solving the girder steel and being connected on with the cylinder bracket, there is construction collision girder steel in beam-ends Ma Banzhi connects the welding on the roof beam, make its and cylinder bracket take place to remove the technical problem who leads to the construction potential safety hazard that drops, still need to solve the horse board and lead to its unable direct recycle with the beam-ends welding, need artifical cutting to polish, cause many-sided extravagant technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a horse board connection structure can be dismantled to girder steel tip subassembly modularization, includes horizontally cylinder bracket, horizontally girder steel and modularization horse board subassembly structure, the cylinder bracket is the shaped steel the same with the girder steel size, the cylinder bracket includes bracket upper limb flange, and the girder steel includes roof beam upper limb flange, and high concatenation alignment such as roof beam upper limb flange of the bracket upper limb flange board of beam end and cylinder bracket link, modularization horse board subassembly structure includes two sets of bilateral symmetry's the subassembly that sets up, is located respectively between beam end and cylinder bracket link, and every set of subassembly all includes horse board, U-shaped grip block, centre gripping set screw, limiting plate, pivot, spacing fender arch, board end fixation nut and leveling screw,
the horse board is vertical to the upper flange plate of the beam and the upper flange plate of the bracket, the length of the horse board stretches across the connecting end of the beam end and the connecting end of the cylinder bracket to extend to the top surface of the connecting end of the cylinder bracket, the horse board is in a widening strip shape, the rear end part of the upper flange plate of the beam is provided with a wide part, the rest part is a narrow part, the bottom surface of the wide part is tightly propped against the top surface of the upper flange plate of the beam, a relative position adjusting gap is left between the bottom surface of the narrow part and the upper flange plate of the bracket,
the U-shaped clamping plate has an opening facing the inner side and is symmetrically arranged at the beam end, the U-shaped clamping plate comprises a top plate, a side plate and a bottom plate, the top plate and the bottom plate are horizontally arranged, the side plate is vertically arranged, the wide part is fixedly connected with the end surface of the inner side of the top plate, the bottom surface of the wide part is flush with the bottom surface of the top plate,
the distance between the bottom surface of the top plate and the top surface of the bottom plate is larger than the plate thickness of the upper beam flange plate, the upper beam flange plate at the beam end is inserted into the opening of the U-shaped clamping plate, the side wall of the upper beam flange plate is tightly propped against the inner wall of the side plate, the top surface of the upper beam flange plate at the beam end is tightly attached to the bottom surface of the top plate, the bottom plate is provided with a fixing hole for a clamping fixing screw to pass through, the inner wall of the fixing hole is provided with an internal thread matched with the external thread of the fixing screw, the fixing screw passes through the fixing hole from bottom to top and is in threaded connection with the fixing hole, the top end of the fixing screw tightly props against the bottom surface of the upper beam flange plate,
the rotating shaft is positioned at the rear end of the side plate and is vertically and fixedly connected to the outer wall of the side plate, the rear end of the limiting plate is rotatably connected to the rotating shaft, the vertical plane where the limiting plate is positioned is perpendicular to the horizontal plane where the flange plate on the beam is positioned, the limiting plate is centered on the rotating shaft and freely rotates in the vertical plane, the length of the limiting plate is determined by the fact that the limiting plate rotates to be in the horizontal state, the front end of the limiting plate exceeds the beam end and extends to be positioned on two sides of the flange plate on the bracket, a left-right relative position adjusting gap is reserved between the limiting plate and the flange plate on the bracket, the limiting baffle is positioned at the front end of the side plate and is fixedly connected to the outer wall of the side plate, and the limiting baffle bearing is limited to rotate to the bottom of the limiting plate in the horizontal state,
equal fixedly connected with a set of board end fixation nut that the size is the same on the front end terminal surface of every horse board, every group board end fixation nut is located the top and the bottom of front end terminal surface respectively and aligns from top to bottom, leveling screw totally two, correspond every group board end fixation nut, the length of leveling screw is greater than the distance between every group board end fixation nut to leveling screw top-down passes every group fixation nut and rather than threaded connection, the bottom face top of leveling screw tightly on the top surface of flange board on the bracket, make flange board on the bracket and roof beam be located same horizontal plane through adjusting the position of leveling screw on every group board end fixation nut.
The bottom plate is provided with two fixing holes along the longitudinal direction of the beam, and the number of the fixing screws is also two.
The wide portion has a length equal to the width of the top plate.
The limiting blocking protrusion is an L-shaped blocking protrusion formed by bending a reinforcing steel bar.
The horse board is made of rectangular steel plate strips.
The distance of the left relative position and the right relative position adjusting gap is 10mm-20mm.
The leveling screw rod is a T-shaped screw rod and comprises a vertical rod and a horizontal rod, wherein the vertical rod is provided with an external thread, and the horizontal rod is a handle operating rod.
The girder steel and cylinder bracket are the I-steel, the girder steel still includes web, and the cylinder bracket still includes the bracket web, through connecting splint and connecting bolt anchor between web and the bracket web, the width of bottom plate is less than connecting bolt's outer end, centre gripping clamping screw's bottom is higher than the anchor position of the superiors connecting bolt.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses design into modular horse board subassembly structure with the horse board, the structure is light, make things convenient for artifical the dismantlement, has increased the security of work progress, and when spacing baffle in the modular horse board subassembly structure ensured that the girder steel was connected on with the cylinder bracket during the use, the relative stability when girder steel and cylinder bracket take place to remove guaranteed the range of relative motion about the girder steel, avoided the construction potential safety hazard, the effectual security that increases when the horse board uses.
The utility model discloses a mode of modularization horse block assembly structure is favorable to engineering totality progress, does not have the welding between horse board and the girder steel and can dismantle the connection, need not artifical cutting and polish, can use in each building site circulation simultaneously, practices thrift the cost, can directly dismantle back reuse.
The utility model discloses a modularization horse board subassembly structure still has the adjusting bolt of fine setting function, guarantees the installation accuracy of girder steel and cylinder bracket, the utility model discloses can be used to the installation of conventional structures such as girder steel.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partially enlarged schematic view of fig. 1.
Fig. 3 is a top plan angle schematic of fig. 1.
Fig. 4 is another top plan perspective view of fig. 1.
Fig. 5 is a top bottom view schematic view of fig. 1.
Figure 6 is a schematic view of the completed connection of the steel beam to the modular shingle assembly structure.
Fig. 7 is a side plan view of fig. 1.
Reference numerals are as follows: 1-column corbel, 11-corbel upper flange plate, 12-corbel web plate, 2-steel beam, 21-beam upper flange plate, 22-beam web plate, 3-horse plate, 31-wide part, 32-narrow part, 4-U-shaped clamping plate, 41-top plate, 42-side plate, 43-bottom plate, 5-clamping fixing screw, 6-limiting plate, 7-rotating shaft, 8-limiting baffle protrusion, 9-plate end fixing nut, 10-leveling screw, 101-vertical rod, 102-horizontal rod, 13-uppermost layer connecting bolt, 14-up and down relative position adjusting gap, 15-left and right relative position adjusting gap, 16-connecting splint and 17-connecting bolt.
Detailed Description
Referring to fig. 1-7, a deck connection structure can be dismantled to girder steel tip subassembly modularization, including horizontally cylinder bracket 1, horizontally girder steel 2 and modularization deck assembly structure, cylinder bracket 1 is the shaped steel the same with girder steel 2 size, cylinder bracket 1 includes bracket upper flange board 11, and girder steel 2 includes beam upper flange board 21, and high concatenation of beam upper flange board 21 of the bracket upper flange board 11 of beam-end and the beam upper flange board of cylinder bracket 1 link is aligned, modularization deck assembly structure includes two sets of bilateral symmetry's subassembly, is located between beam-end and cylinder bracket 1 link respectively, and every set of subassembly all includes deck 3, U-shaped grip block 4, centre gripping set screw 5, limiting plate 6, pivot 7, spacing fender arch 8, board end fixation nut 9 and leveling screw 10.
The vertical beam upper flange plate 21 and the bracket upper flange plate 11 of the horse board 3, the length of the horse board 3 stretches to the top surface of the connecting end of the column body bracket across the connecting end of the beam end and the column body bracket, the horse board 3 is in a wide-width bar shape, the rear end part of the beam upper flange plate 21 is a wide part 31, the rest part is a narrow part 32, the bottom surface of the wide part 31 is tightly propped against the top surface of the beam upper flange plate 21, and an up-down relative position adjusting gap 14 is reserved between the bottom surface of the narrow part 32 and the bracket upper flange plate 11, which is shown in fig. 7.
The U-shaped clamping plate 4 is opened towards the inner side and symmetrically arranged at the left and right of the beam end, the U-shaped clamping plate 4 comprises a top plate 41, side plates 42 and a bottom plate 43, the top plate 41 and the bottom plate 43 are horizontally arranged, the side plates 42 are vertically arranged, the wide portion 31 is fixedly connected with the end face of the inner side of the top plate 41, and the bottom face of the wide portion 31 is flush with the bottom face of the top plate 41. In the present embodiment, the length of the wide portion 31 is equal to the width of the top plate 41.
The distance between the bottom surface of the top plate 41 and the top surface of the bottom plate 43 is greater than the plate thickness of the beam upper flange plate 21, the beam upper flange plate 21 at the beam end is inserted into the opening of the U-shaped clamping plate 4, the side wall of the beam upper flange plate 21 is tightly propped against the inner wall of the side plate 42, the top surface of the beam upper flange plate 21 at the beam end is tightly attached to the bottom surface of the top plate 41, the bottom plate 43 is provided with a fixing hole for the clamping fixing screw 5 to pass through, the inner wall of the fixing hole is provided with an internal thread adapted to the external thread of the clamping fixing screw 5, the clamping fixing screw 5 passes through the fixing hole from bottom to top and is in threaded connection with the fixing hole, and the top end of the clamping fixing screw 5 is tightly propped against the bottom surface of the beam upper flange plate 21. In this embodiment, two fixing holes are formed in the bottom plate 43 along the longitudinal direction, and two clamping fixing screws 5 are also provided.
In this embodiment, the thickness of the U-shaped holding plate 4 is 20mm to 25mm.
The pivot 7 is located rear end, the perpendicular fixed connection of curb plate 42 on the outer wall of curb plate 42, the rear end of limiting plate 6 is rotated and is connected on pivot 7, and the vertical plane of limiting plate 6 place is perpendicular with roof beam upper limb listrium 21 place horizontal plane, and limiting plate 6 uses pivot 7 as the center, free rotation in vertical plane, and the length of limiting plate 6 uses under its rotation to the horizontality, the front end surpasss the beam-ends and extends to and lie in the bracket upper limb listrium 11 both sides and be accurate, it has left right relative position adjustment space 15 to reserve between limiting plate 6 and the bracket upper limb listrium 11, spacing fender protruding 8 is located the front end of curb plate 42, fixed connection is on the outer wall of curb plate 42, and spacing fender protruding 8 bearing is spacing to rotate the bottom of limiting plate 6 under the horizontality. In this embodiment, the limiting blocking protrusion 8 is an L-shaped blocking protrusion formed by bending a steel bar. In this embodiment, the distance between the left and right relative position adjusting gaps 15 is 10mm-20mm. The thickness of the limiting plate 6 is 10mm.
Equal fixedly connected with a set of board end fixation nut 9 that the size is the same on the front end terminal surface of every horse board 3, every group board end fixation nut 9 is located the top and the bottom of front end terminal surface respectively and aligns from top to bottom, leveling screw 10 is totally two, corresponds every group board end fixation nut 9, and the length of leveling screw 10 is greater than the distance between every group board end fixation nut 9 to leveling screw 10 top-down passes every group fixation nut and rather than threaded connection, and the bottom face top of leveling screw 10 is tight on the top surface of flange board 11 on the bracket, makes flange board 11 and roof beam upper limb board 21 be located same horizontal plane on the bracket through the position of adjustment leveling screw 10 on every group board end fixation nut 9.
In this embodiment, the horse board 3 is made of rectangular steel plate strips, the thickness is 10mm-15mm, the leveling screw 10 is a T-shaped screw and comprises a vertical rod 101 and a horizontal rod 102, an external thread is formed on the vertical rod 101, and the horizontal rod 102 is a handle operating rod.
The utility model discloses a construction and use as follows:
selecting the size specifications of a horse plate 3 and a U-shaped clamping plate 4 according to the load of a steel beam 2; then welding the rear end of the horse plate 3 with the top plate 41, fixing a nut 9 at the front end welding plate end of the horse plate 3, and penetrating a leveling screw 10;
a fixing hole is formed in the bottom plate 43, the clamping fixing screw 5 penetrates through the fixing hole, the rotating shaft 7 is fixed on the side plate 42, the rotating shaft 7 is sleeved with the limiting plate 6, and the limiting baffle protrusion 8 is welded on the side plate 42; after fabrication is complete, see fig. 6.
And step two, the two U-shaped clamping plates 4 are clamped into the upper flange plate 21 of the beam and are symmetrically arranged.
And step three, screwing the clamping fixing screw rod 5 to fix the horse board 3 at the beam end.
Step four, hoisting the steel beam 2, and placing the steel beam 2 on the cylinder bracket 1 by utilizing the horse board 3.
And step five, clamping the rotating limit plate 6 into the limit stop bulge 8.
And step six, adjusting the leveling screw rods 10 to enable the steel beam 2 and the column bracket 1 to be in proper positions in the same height.
And seventhly, after the connecting bolts 17 are screwed down, sequentially releasing the leveling screw rods 10, clamping the fixing screw rods 5 and the limiting plates 6, and dismantling the modular horse board assembly structure.
Claims (8)
1. The utility model provides a horse board joint construction can be dismantled to girder steel tip subassembly modularization which characterized in that: comprises a horizontal cylinder bracket (1), a horizontal steel beam (2) and a modularized horse board assembly structure, wherein the cylinder bracket (1) is section steel with the same size as the steel beam (2), the cylinder bracket (1) comprises a bracket upper flange plate (11), the steel beam (2) comprises a beam upper flange plate (21), the bracket upper flange plate (11) at the beam end is aligned with the beam upper flange plate (21) at the connecting end of the cylinder bracket (1) in a high-altitude splicing manner, the modularized horse board assembly structure comprises two sets of assemblies which are arranged in bilateral symmetry and are respectively positioned between the beam end and the connecting end of the cylinder bracket (1), each set of assemblies comprises a horse board (3), a U-shaped clamping plate (4), a clamping fixing screw rod (5), a limiting plate (6), a rotating shaft (7), a limiting baffle (8), a board end fixing nut (9) and a leveling screw rod (10),
the upper flange plate (21) of the vertical beam of the horse plate (3) and the upper flange plate (11) of the bracket are characterized in that the length of the horse plate (3) spans the beam end and the connecting end of the bracket of the column body to extend to the top surface of the connecting end of the bracket of the column body, the horse plate (3) is in a wide-width bar shape, the rear end part of the upper flange plate (21) of the beam is provided with a wide part (31), the rest part is provided with a narrow part (32), the bottom surface of the wide part (31) is tightly propped against the top surface of the upper flange plate (21) of the beam, an upper and lower relative position adjusting gap (14) is reserved between the bottom surface of the narrow part (32) and the upper flange plate (11) of the bracket,
the U-shaped clamping plate (4) is provided with an opening facing the inner side and arranged at the beam end in a bilateral symmetry mode, the U-shaped clamping plate (4) comprises a top plate (41), side plates (42) and a bottom plate (43), the top plate (41) and the bottom plate (43) are horizontally arranged, the side plates (42) are vertically arranged, the wide part (31) is fixedly connected with the end face of the inner side of the top plate (41), the bottom surface of the wide part (31) is flush with the bottom surface of the top plate (41),
the distance between the bottom surface of the top plate (41) and the top surface of the bottom plate (43) is larger than the plate thickness of the beam upper flange plate (21), the beam upper flange plate (21) at the beam end is inserted into the opening of the U-shaped clamping plate (4), the side wall of the beam upper flange plate (21) is tightly propped against the inner wall of the side plate (42), the top surface of the beam upper flange plate (21) at the beam end is tightly clung to the bottom surface of the top plate (41), the bottom plate (43) is provided with a fixing hole for the clamping fixing screw rod (5) to pass through, the inner wall of the fixing hole is provided with an internal thread which is matched with the external thread of the clamping fixing screw rod (5), the clamping fixing screw rod (5) passes through the fixing hole from bottom to top and is in threaded connection with the fixing hole, the top end of the clamping fixing screw rod (5) is tightly propped against the bottom surface of the beam upper flange plate (21),
the utility model discloses a bracket, including curb plate (42), pivot (7), limiting plate (6) and bracket upper limb listrium (11), the pivot (7) the rear end of pivot (7) is located, perpendicular fixed connection is on the outer wall of curb plate (42), the rear end of limiting plate (6) rotates to be connected on pivot (7), limiting plate (6) place vertical plane and roof beam upper limb listrium (21) place horizontal plane are perpendicular, limiting plate (6) use pivot (7) as the center, free rotation in vertical plane, length of limiting plate (6) is with it rotate to the horizontality under, the front end surpasss the beam-ends and extend to be located the bracket upper limb listrium (11) both sides and be accurate, limiting plate (6) and bracket upper limb listrium (11) between reserve and control relative position adjustment space (15), limiting block protruding (8) are located the front end of curb plate (42), fixed connection is on the outer wall of curb plate (42), limiting block protruding (8) bearing limiting plate (6) the bottom of spacing rotation to the limiting plate (6) under the horizontality,
equal fixedly connected with board end fixation nut (9) that a set of size is the same on the front end terminal surface of every horse board (3), every group board end fixation nut (9) are located the top and the bottom of front end terminal surface respectively and align from top to bottom, leveling screw (10) are totally two, correspond every group board end fixation nut (9), and the length of leveling screw (10) is greater than the distance between every group board end fixation nut (9), and leveling screw (10) top-down pass every group fixation nut and rather than threaded connection, the bottom face top of leveling screw (10) is tight on the top surface of bracket upper limb flange board (11), makes bracket upper limb flange board (11) and roof beam upper limb flange board (21) be located same horizontal plane through adjusting leveling screw (10) the position on every group board end fixation nut (9).
2. The modular demountable horse board connection configuration of steel beam end assembly of claim 1, characterized in that: two fixing holes are formed in the bottom plate (43) along the beam direction, and two clamping fixing screws (5) are also arranged.
3. The steel beam end assembly modular demountable horse board connection configuration of claim 1, wherein: the length of the wide portion (31) is equal to the width of the top plate (41).
4. The modular demountable horse board connection configuration of steel beam end assembly of claim 1, characterized in that: the limiting blocking protrusion (8) is an L-shaped blocking protrusion formed by bending a reinforcing steel bar.
5. The steel beam end assembly modular demountable horse board connection configuration of claim 1, wherein: the horse plate (3) is made of rectangular steel plate strips.
6. The steel beam end assembly modular demountable horse board connection configuration of claim 1, wherein: the distance between the left and right relative position adjusting gaps (15) is 10mm-20mm.
7. The modular demountable horse board connection configuration of steel beam end assembly of claim 1, characterized in that: the leveling screw rod (10) is a T-shaped screw rod and comprises a vertical rod (101) and a horizontal rod (102), wherein an external thread is arranged on the vertical rod (101), and the horizontal rod (102) is a handle operating rod.
8. The steel beam end assembly modular demountable horse board connection configuration of claim 1, wherein: girder steel (2) and cylinder bracket (1) are the I-steel, girder steel (2) still include web (22), and cylinder bracket (1) still includes web (12), through connecting splint (16) and connecting bolt (17) anchor between web (22) and web (12), the width of bottom plate (43) is less than the outer end of connecting bolt (17), the anchor position that the bottom of centre gripping set screw (5) is higher than the superiors connecting bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222556457.3U CN218562564U (en) | 2022-09-27 | 2022-09-27 | Horse board joint construction can be dismantled to girder steel tip subassembly modularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222556457.3U CN218562564U (en) | 2022-09-27 | 2022-09-27 | Horse board joint construction can be dismantled to girder steel tip subassembly modularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218562564U true CN218562564U (en) | 2023-03-03 |
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ID=85312373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222556457.3U Active CN218562564U (en) | 2022-09-27 | 2022-09-27 | Horse board joint construction can be dismantled to girder steel tip subassembly modularization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218562564U (en) |
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2022
- 2022-09-27 CN CN202222556457.3U patent/CN218562564U/en active Active
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