CN108729644B - Suspension beam bracket and installation and use method thereof - Google Patents
Suspension beam bracket and installation and use method thereof Download PDFInfo
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- CN108729644B CN108729644B CN201810783688.3A CN201810783688A CN108729644B CN 108729644 B CN108729644 B CN 108729644B CN 201810783688 A CN201810783688 A CN 201810783688A CN 108729644 B CN108729644 B CN 108729644B
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- 239000000725 suspension Substances 0.000 title claims abstract description 101
- 238000009434 installation Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a suspension beam bracket and an installation and use method thereof, belonging to the technical field of construction and installation engineering. The suspension beam bracket comprises a supporting frame (1), a supporting piece (2), a movable clamping piece (3), a fixing piece (4) and a feeding fastening assembly (5); the support frame (1) is composed of two L-shaped side arms (11) and a herringbone plane truss (12); the support piece (2) is connected with the front suspension beam (B1) and the middle suspension beam (B2), the vertical part (111) of the L-shaped side arm and the vertical part (31) of the movable clamp are close to the front side and the rear side of the wall body (9) through adjusting the support frame (1) and the movable clamp (3), and the final fixing with the wall body (9) is further completed through adjusting the feeding fastening assembly (5). Under the condition that the original stress system is unchanged, stability guarantee is provided for the suspension beam system. The main components are made of square steel by adopting the conventional processes of lathe, welding and the like, and the manufacturing is simple and the cost is low.
Description
Technical Field
The invention belongs to the technical field of construction and installation engineering, relates to a device for installation and fixing of a suspension beam, and particularly relates to a suspension beam bracket and an installation and use method thereof.
Background
The hanging beam is a hanging steel beam with one end fixed on the wall-attached support, hanging lifting equipment or anti-falling devices, and the like, and is also called a cantilever beam. One end of the beam is a fixed support which does not generate axial, vertical displacement and rotation, and the other end is a free end. In engineering mechanics stress analysis, the method belongs to a more typical simplified model. In the actual engineering analysis, most of the actual engineering stressed components can be simplified into suspension beams. The suspended beam structure is mainly used as a bearing member in the occasion where the other end is not suitable to be supported by a vertical pipe or a wall due to space limitation, such as a balcony extending out of a house, an outward-protruding corridor, an inward-protruding ring corridor and the like. The structure is sometimes used on one side of the settlement joint to solve the problem that the foundation is separated and the settlement is not associated.
In the prior art, the installation process of the suspension beam is complex and various in field conditions, and particularly, the original suspension beam bracket cannot be normally erected due to the interference of some walls. The field workers often directly load the hanging beam on the wall, which is very unstable, is prone to danger, and often causes damage to part of the building concrete or wall.
The invention of CN201410355613.7 discloses a mounting method of a suspension beam and a construction method of a building structure with the suspension beam, belongs to the technical field of crane suspension beam mounting, and provides a mounting method of the suspension beam and a construction method of the building structure with the suspension beam, which can effectively improve the mounting efficiency of the suspension beam and avoid damaging building concrete. The construction method comprises the steps of pre-hanging the suspension beams on corresponding scaffolds before construction of the building structural beams and the top plate, then constructing the beams and the top plate, and installing the suspension beams after the construction of the beams and the top plate is completed. Because the hanging beam is placed on the scaffold in advance, the subsequent installation of the hanging beam is very convenient, and the hanging beam is prevented from being lifted and installed by arranging the chain block on the top plate through punching. The installation efficiency of the suspension beam can be effectively improved, and meanwhile, the manpower and construction investment are saved, and the damage to the building concrete is avoided. However, the installation method of the suspension beam needs to be suitable for constructing a special scaffold, and the construction cost and the construction difficulty are increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a suspension beam bracket and a mounting and using method thereof. The device is suitable for adjusting and fixing the suspension beam.
In order to achieve the above purpose, the invention adopts the following technical scheme: a suspended beam bracket comprises a supporting frame, a supporting piece, a movable clamping piece, a fixing piece and a feeding and fastening assembly.
The support frame consists of two L-shaped side arms and a herringbone plane truss; the herringbone plane truss is formed by welding a cross rod, a vertical pipe and two inclined support rods, the vertical pipe is positioned in the middle of the upper part of the cross rod and is perpendicular to the cross rod, the two inclined support rods are positioned on two sides of the vertical pipe and are tied with the two sides of the cross rod, and a stable truss support structure is formed; the two L-shaped side arms are parallel and symmetrically distributed on two sides of the herringbone plane truss, the free ends of the vertical parts of the L-shaped side arms are vertically downward, the free ends of the horizontal parts of the L-shaped side arms are backwards, and the middle parts of the L-shaped side arms are vertically welded with the cross bars of the herringbone plane truss, so that the herringbone plane truss is wholly vertical to a plane formed by the horizontal parts of the two L-shaped side arms; the free ends of the horizontal parts of the two L-shaped side arms are uniformly provided with 3-5 penetrating bolt holes for being matched with the movable clamping piece and the fixed piece for installation and fixation.
The supporting piece is positioned above the supporting frame and is in a T shape, and the horizontal part of the T-shaped head at the upper part is a bearing platform and is used for bearing the suspension beam; the vertical part of the lower part is a plunger rod which is inserted and installed into the vertical pipe of the herringbone plane truss to form a sleeve installation structure capable of freely moving up and down.
The two movable clamping pieces are L-shaped, the free ends of the vertical parts of the movable clamping pieces are vertically downward, the horizontal parts of the movable clamping pieces are of tubular structures, the free ends of the movable clamping pieces are backward sleeved outside the horizontal parts of the L-shaped side arms to form sleeve mounting structures capable of freely sliding along the horizontal parts of the L-shaped side arms; corresponding to any two adjacent bolt holes on the free end of the horizontal part of the L-shaped side arm, 2 penetrating bolt holes are formed in the corresponding position of the horizontal part of the movable clamping piece, and the movable clamping piece is fixedly arranged with the horizontal part of the L-shaped side arm through a fixing piece; the movable clamping piece vertical part is provided with a feeding fastening assembly for finally completing the fixed installation of the suspension beam bracket on the wall body through further fine adjustment.
Further, the supporting frame, the supporting piece and the movable clamping piece are all made of square steel.
Furthermore, the inserted link of the supporting piece is uniformly provided with 3-5 penetrating bolt holes, correspondingly, the inserted link is corresponding to any two adjacent bolt holes on the inserted link, the corresponding position of the herringbone plane truss vertical pipe is provided with 2 penetrating bolt holes, and the inserted link is fixedly arranged with the vertical part of the supporting piece through the fixing piece and used for adjusting the supporting height of the supporting piece.
Further, the feeding fastening assembly is composed of a supporting and adjusting foot pad and a feeding mechanism, and the supporting and adjusting foot pad is rotatably connected with the top contact end of the feeding mechanism, so that the stress area is enlarged, the friction coefficient is increased, the damage to a wall body is reduced or avoided, and meanwhile, sliding is prevented.
Further, a movable clamp diagonal brace is arranged between the movable clamp horizontal part and the movable clamp vertical part, and is used for further enhancing the stability of the movable clamp structure and preventing the movable clamp from being deformed due to uneven stress caused by the use of the feeding and fastening assembly.
Further, the feeding mechanism is a screw nut transmission mechanism.
Further, the fixing piece is a bolt and nut assembly or a bolt assembly.
Further, the bearing platform of the supporting piece is of a horizontal groove-shaped structure and is used for preventing the suspension beam from sliding;
further, 2-3 through bolt holes are symmetrically arranged on the groove wall of the bearing platform of the supporting piece.
Further, the suspension beam bracket further comprises a support column, wherein the support column is in an inverted T shape; the lower part is a connecting part which is an inverted horizontal groove-shaped structure matched with the bearing platform; corresponding to the through bolt holes of the groove walls of the bearing platform, the corresponding positions of the groove walls of the connecting parts are provided with the through bolt holes, and the connecting parts are fixedly arranged with the bearing platform of the supporting piece through the fixing piece; the vertical part of the middle part is a stand column; the upper part is provided with a hanging ring for hanging; the connecting part is welded with the upright post and the upright post is welded with the hanging ring.
Further, all parts are coated with a corrosion resistant finish.
On the basis, the further technical scheme is that the installation and use method of the suspension beam bracket is operated according to the following steps.
S1, splicing a suspension beam system: and transporting the front suspension beam, the middle suspension beam, the rear suspension beam, the steel wire rope for the rear suspension beam and the counterweight to a construction site for assembly by using a construction elevator or a tower crane.
S2, assembling a suspension beam bracket: selecting a flat installation site, inserting the inserted rod of the support piece into the vertical pipe of the herringbone plane truss, adjusting the height of the support piece according to the height of the obstacle, and fixing the support piece by using a fixing piece; sleeving the horizontal part of the movable clamping piece outside the horizontal part of the L-shaped side arm to form a sleeve mounting structure capable of sliding freely along the horizontal part of the L-shaped side arm, and fixing the sleeve mounting structure by using a fixing piece; two sets of the front support and the rear support are manufactured by the same method.
S3, connecting a suspension beam bracket with the suspension beam: the front suspension beam and the rear suspension beam are respectively arranged in bearing platforms of the front bracket and the rear bracket, and are connected by the middle suspension beam, and the support column is arranged on the bracket inserted link to form the beam frame assembly.
S4, mounting a suspension mechanism: after checking and confirming that the installation of each component is correct, placing the hanging mechanism at a working position; the counter weight is evenly placed on the cross bar of the herringbone plane truss of the rear bracket, and is bound by steel wires.
S5, fixing the beam frame assembly with the wall body: and hoisting the beam frame assembly above the wall body, adjusting the support frame and the movable clamp to enable the vertical part of the L-shaped side arm and the vertical part of the movable clamp to be close to the front side and the rear side of the wall body, and further completing final fixation with the wall body by adjusting the feeding fastening assembly.
Further, in step S2, the installation site selects a horizontal plane, and when an inclined plane is encountered, the installation site should be trimmed and paved; if the installation site is a waterproof heat-insulating layer, a 5 cm thick wood plate is added under the front seat and the rear seat, so that the waterproof heat-insulating layer is prevented from being crushed.
Further, in step S3, the distance between the front bracket and the rear bracket is adjusted to the maximum distance as much as possible under the permission of the field.
Further, in step S3, the front suspension beam is provided with a protruding end.
Further, in step S4, the distance between the inner sides of the two sets of suspension mechanisms should be equal to the length of the suspension platform.
The invention has the beneficial effects of.
1. The invention provides a suspension beam bracket, which is connected with a front suspension beam and a middle suspension beam by adopting a supporting piece, wherein the vertical part of an L-shaped side arm and the vertical part of a movable clamp are close to the front side and the rear side of a wall body by adjusting a supporting frame and the movable clamp, and the final fixation with the wall body is further completed by adjusting a feeding fastening component. Under the condition that the original stress system is unchanged, stability guarantee is provided for the suspension beam system.
2. The main components of the suspension beam bracket are made of square steel by adopting the conventional processes of lathe, welding and the like, special processing is not needed, the manufacture is simple, and the processing cost is effectively reduced.
3. The general suspension beam has beam bodies of different types according to different stress, and the suspension beam bracket can be matched with the beam body type organization production, so as to adapt to the perfect connection of the beam bodies of different types.
4. According to the invention, the suspension beam is placed on the corresponding suspension beam bracket before the beam and the roof of the building structure are constructed, the suspension beam is installed after the beam and the roof are constructed and the strength requirement is met, and the damage to building concrete caused by the fact that the suspension beam needs to be perforated on the roof when the suspension beam is installed after the beam and the roof are constructed is avoided. Meanwhile, when the beam frame assembly is integrally hoisted to a wall, the beam frame assembly is not blocked by the corresponding beam and the top plate, so that the beam frame assembly can be hoisted in place at one time, repeated hoisting is avoided, and the operation is simple and convenient.
5. The mounting and dismounting of the suspension beam bracket can be all operated by screws, and the suspension beam bracket is simple to operate, low in maintenance cost, convenient and durable and remarkable in economic benefit.
Drawings
Fig. 1 is a perspective view of a suspension beam bracket of the present invention.
Fig. 2 is a schematic view of the installation structure of the suspension beam bracket of the present invention.
Fig. 3 is a top view of the suspension beam mount of the present invention.
Fig. 4 is a left side view of the suspension beam mount of the present invention.
Fig. 5 is a view showing the installation effect of the suspension beam bracket of the present invention as a front bracket.
Parts, parts and numbers in the figures: 1-supporting frames, 11-L-shaped side arms, 111-L-shaped side arm vertical parts, 112-L-shaped side arm horizontal parts, 12-herringbone plane trusses, 121-cross bars, 122-vertical pipes and 123-diagonal support bars; 2-supporting pieces, 21-bearing platforms and 22-inserting rods; 3-moving clamp, 31-moving clamp vertical part, 32-moving clamp horizontal part; 4-fixing parts, 41-bolts and 42-nuts; 5-feeding fastening components, 51-supporting adjusting pad feet and 52-feeding mechanisms; 6-bolting holes; 7-moving the clip diagonal brace; 8-supporting columns, 81-connecting parts, 82-upright columns and 83-hanging rings; 9-wall body; b1-front suspension beams; b2-middle suspension beam.
Description of the embodiments
The following describes the technical scheme of the present invention in detail with reference to the accompanying drawings, but the content of the present invention is not limited thereto.
Example 1:
as shown in fig. 1-2 and 5, a suspension beam bracket of the present invention includes a support frame 1, a supporting member 2, a moving clip member 3, a fixing member 4, and a feed fastening assembly 5; the support frame 1 is composed of two L-shaped side arms 11 and a herringbone plane truss 12; the herringbone plane truss 12 is formed by welding a cross rod 121, a vertical pipe 122 and two inclined support rods 123, the vertical pipe 122 is positioned in the middle of the upper part of the cross rod 121 and is perpendicular to the cross rod 121, the two inclined support rods 123 are positioned on two sides of the vertical pipe 122 and are used for pulling and connecting the vertical pipe 122 and two sides of the cross rod 121, so that a stable truss support structure is formed; the two L-shaped side arms 11 are parallel and symmetrically distributed on two sides of the herringbone plane truss 12, the free ends of the vertical parts 111 of the L-shaped side arms are vertically downward, the free ends of the horizontal parts 112 of the L-shaped side arms are rearward, and the middle parts of the L-shaped side arms are vertically welded with the cross bars 121 of the herringbone plane truss 12, so that the herringbone plane truss 12 is wholly vertical to a plane formed by the two horizontal parts 112 of the L-shaped side arms; the free ends of the two L-shaped side arm horizontal parts 112 are uniformly provided with 4 through bolt holes 6 which are used for being matched with the movable clamping piece 3 and the fixed piece 4 for installation and fixation; the supporting piece 2 is positioned above the supporting frame 1 and is in a T shape, and the horizontal part of the T-shaped head at the upper part is a bearing platform 21 for bearing the suspension beam; the vertical part of the lower part is a plunger rod 22 which is inserted and installed into a vertical pipe 122 of the herringbone plane truss 12 to form a sleeve installation structure capable of freely moving up and down; the two movable clamping pieces 3 are L-shaped, the free ends of the vertical parts 31 of the movable clamping pieces are vertically downward, the horizontal parts 32 of the movable clamping pieces are of tubular structures, the free ends of the movable clamping pieces are backward sleeved outside the horizontal parts 112 of the L-shaped side arms to form a sleeve mounting structure capable of freely sliding along the horizontal parts 112 of the L-shaped side arms; corresponding to any two adjacent bolt holes 6 on the free end of the L-shaped side arm horizontal part 112, 2 through bolt holes 6 are arranged at the corresponding positions of the movable clamping piece horizontal part 32, and the movable clamping piece horizontal part 32 is fixedly arranged with the L-shaped side arm horizontal part 112 through a fixing piece 4; the movable clamp vertical part 31 is provided with a feeding fastening assembly 5 for finishing the fixed installation of the suspension beam bracket on the wall 9 through further fine adjustment; the support frame 1 is matched with the movable clamping piece 3 and is fixedly installed through a fixing piece 4; the support frame 1, the supporting piece 2 and the movable clamping piece 3 are all made of square steel; the inserted link 22 of the supporting member 2 is uniformly provided with 3 through bolt holes 6, correspondingly, two bolt holes 6 arbitrarily adjacent to the inserted link 22 are correspondingly provided with 2 through bolt holes 6 at corresponding positions of the vertical pipe 122 of the herringbone plane truss 12, and the inserted link 22 is fixedly arranged with the vertical part of the supporting member 2 through the fixing member 4 for adjusting the supporting height of the supporting member 2; the fixing piece 4 is a bolt 41 and a nut 42; the bearing platform 21 of the supporting piece 2 is of a horizontal groove-shaped structure and is used for preventing the suspension beam from sliding; the groove walls of the bearing platform 21 of the supporting piece 2 are symmetrically provided with 2 through bolt holes 6.
Example 2:
as shown in fig. 3-5, on the basis of embodiment 1, the feeding fastening assembly 5 is composed of a supporting and adjusting pad leg 51 and a feeding mechanism 52, wherein the supporting and adjusting pad leg 51 is rotatably connected with the top contact end of the feeding mechanism 52, so as to enlarge the stressed area, increase the friction coefficient, reduce or avoid damage to the wall 9 and prevent slippage; a movable clamp diagonal brace 7 is arranged between the movable clamp horizontal part 32 and the movable clamp vertical part 31, and is used for further enhancing the stability of the structure of the movable clamp 3 and preventing the movable clamp 3 from being deformed due to uneven stress caused by using the feeding and fastening assembly 5; the feed mechanism 52 is a screw nut drive mechanism.
Example 3:
as shown in fig. 5, a suspension beam support of the present invention is based on embodiment 1, and the suspension beam support further includes a support post 8, where the support post 8 is in an inverted T shape; the lower part is a joint part 81 which is an inverted horizontal groove-shaped structure matched with the bearing platform 21; corresponding to the through bolt holes 6 on the groove wall of the bearing platform 21, the corresponding positions on the groove wall of the connecting part 81 are provided with the through bolt holes 6, and the connecting part is fixedly arranged with the bearing platform 21 of the front suspension beam B1, the middle suspension beam B2 and the supporting part 2 through the fixing part 4; the middle vertical part is a column 82; the upper part is provided with a hanging ring 83 for hanging; the joint part 81 and the upright post 82, and the upright post 82 and the hanging ring 83 are welded.
Example 4:
the installation and use method of the suspension beam bracket provided by the invention comprises the following steps.
S1, splicing a suspension beam system: hoisting the front suspension beam B1, the middle suspension beam B2, the rear suspension beam, the steel wire rope and the counterweight to a construction site for assembly by using a construction elevator or a tower crane; the installation site selects a horizontal plane, and when an inclined plane is encountered, the installation site should be trimmed and paved; if the installation site is a waterproof heat-insulating layer, a 5 cm thick wood plate is added under the front seat and the rear seat, so that the waterproof heat-insulating layer is prevented from being crushed.
S2, assembling a suspension beam bracket: selecting a flat installation site, inserting the inserting rods 22 of the supporting pieces 2 into the vertical pipes 122 of the herringbone plane trusses 12, adjusting the height of the supporting pieces 2 according to the height of the obstacle, and fixing by the fixing pieces 4; the movable clamping piece horizontal part 32 is sleeved outside the L-shaped side arm horizontal part 112 to form a sleeve mounting structure capable of sliding freely along the L-shaped side arm horizontal part 112, and the sleeve mounting structure is fixed by the fixing piece 4; two sets of the front support and the rear support are manufactured by the same method.
S3, connecting a suspension beam bracket with the suspension beam: the front suspension beam B1 and the rear suspension beam are respectively arranged in bearing platforms 21 of a front bracket and a rear bracket, are connected by a middle suspension beam B2, and the support column 8 is arranged on a bracket inserted link 22 to form a beam frame assembly; the distance between the front bracket and the rear bracket is adjusted to the maximum distance as far as possible under the permission of the field; the front suspension beam B1 is provided with an extension end.
S4, mounting a suspension mechanism: after checking and confirming that the installation of each component is correct, placing the hanging mechanism at a working position; the counter weights are uniformly placed on the cross bars 121 of the herringbone plane truss 12 of the rear bracket and are bound by steel wire ropes; the distance between the inner sides of the two sets of suspension mechanisms should be equal to the length of the suspension platform.
S5, fixing the beam frame assembly with the wall body: as shown in fig. 5, the beam assembly is hoisted above the wall 9, the support frame 1 and the moving clamp 3 are adjusted to enable the vertical parts 111 and 31 of the L-shaped side arms to be close to the front side and the rear side of the wall 9, and the final fixing with the wall 9 is further completed by adjusting the feeding and fastening assembly 5.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the claims. Any solution implemented in the scope of the claims covered by the claims of this application, or any solution that is possible to a person skilled in the art, using the method content disclosed above, falls within the scope of protection of the invention.
Claims (10)
1. A suspension beam mount, characterized by: comprises a supporting frame (1), a supporting piece (2), a movable clamping piece (3), a fixing piece (4) and a feeding fastening assembly (5);
the support frame (1) is composed of two L-shaped side arms (11) and a herringbone plane truss (12); the herringbone plane truss (12) is formed by welding a cross rod (121), a vertical pipe (122) and two inclined support rods (123), the vertical pipe (122) is positioned in the middle above the cross rod (121) and is perpendicular to the cross rod (121), the two inclined support rods (123) are positioned on two sides of the vertical pipe (122) and are used for pulling and tying the two sides of the vertical pipe (122) and the two sides of the cross rod (121), so that a stable truss support structure is formed; the two L-shaped side arms (11) are parallel and symmetrically distributed on two sides of the herringbone plane truss (12), the free ends of the vertical parts (111) of the L-shaped side arms are vertically downward, the free ends of the horizontal parts (112) of the L-shaped side arms are backward, and the middle parts of the L-shaped side arms are vertically welded with the cross bars (121) of the herringbone plane truss (12), so that the herringbone plane truss (12) is integrally vertical to a plane formed by the two horizontal parts (112) of the L-shaped side arms; the free ends of the two L-shaped side arm horizontal parts (112) are uniformly provided with 3-5 through bolt holes (6);
the supporting piece (2) is positioned above the supporting frame (1) and is in a T shape, and the horizontal part of the T-shaped head at the upper part is a bearing platform (21); the vertical part of the lower part is a plunger rod (22) which is inserted and installed into a vertical pipe (122) of the herringbone plane truss (12) to form a sleeve installation structure capable of freely moving up and down;
the two movable clamping pieces (3) are L-shaped, the free ends of the vertical parts (31) of the movable clamping pieces are vertically downward, the horizontal parts (32) of the movable clamping pieces are of tubular structures, the free ends of the movable clamping pieces are backward sleeved outside the horizontal parts (112) of the L-shaped side arms to form a sleeve mounting structure capable of freely sliding along the horizontal parts (112) of the L-shaped side arms; corresponding to any two adjacent bolt holes (6) on the free end of the L-shaped side arm horizontal part (112), 2 through bolt holes (6) are arranged at the corresponding positions of the movable clamping piece horizontal part (32), and the movable clamping piece horizontal part is fixedly arranged with the L-shaped side arm horizontal part (112) through a fixing piece (4); the moving clamp vertical part (31) is provided with a feed fastening assembly (5).
2. A suspended beam mount as set forth in claim 1, wherein: the support frame (1), the supporting piece (2) and the movable clamping piece (3) are all made of square steel.
3. A suspended beam mount as set forth in claim 1, wherein: the inserted link (22) of the supporting piece (2) is uniformly provided with 3-5 penetrating bolt holes (6), correspondingly, two bolt holes (6) which are arbitrarily adjacent to each other on the inserted link (22) are correspondingly provided with 2 penetrating bolt holes (6) at corresponding positions of the vertical pipe (122) of the herringbone plane truss (12), and the inserted link is fixedly arranged with the vertical part of the supporting piece (2) through the fixing piece (4).
4. A suspended beam mount as set forth in claim 1, wherein: the feeding fastening assembly (5) is composed of a supporting and adjusting foot pad (51) and a feeding mechanism (52), and the supporting and adjusting foot pad (51) is rotatably connected with the top contact end of the feeding mechanism (52).
5. A suspended beam mount as set forth in claim 1, wherein: a movable clamp diagonal brace (7) is arranged between the movable clamp horizontal part (32) and the movable clamp vertical part (31).
6. A suspended beam mount as set forth in claim 4, wherein: the feeding mechanism (52) is a screw nut transmission mechanism.
7. A suspended beam mount as set forth in claim 1, wherein: the fixing piece (4) is a bolt (41), a nut (42) assembly or a bolt assembly.
8. A suspended beam mount as set forth in claim 1, wherein: the bearing platform (21) of the supporting piece (2) is of a horizontal groove-shaped structure, and 2-3 penetrating bolt holes (6) are symmetrically formed in the groove wall of the bearing platform (21).
9. A suspended beam mount as set forth in claim 1, wherein: the device also comprises a support column (8), wherein the support column (8) is in an inverted T shape; the lower part is a connecting part (81) which is an inverted horizontal groove-shaped structure matched with the bearing platform (21); corresponding to the through bolt holes (6) on the groove wall of the bearing platform (21), the corresponding positions on the groove wall of the connecting part (81) are provided with the through bolt holes (6), and the connecting part is fixedly arranged with the bearing platform (21) of the supporting piece (2) through the fixing piece (4); the vertical part of the middle part is a column (82); the upper part is provided with a hanging ring (83); the connecting part (81) is welded with the upright post (82), and the upright post (82) and the hanging ring (83).
10. The installation and use method of the suspension beam bracket comprises the following steps:
s1, splicing a suspension beam system: lifting the front suspension beam (B1), the middle suspension beam (B2), the rear suspension beam, the steel wire rope and the counterweight to a construction site for assembly by using a construction elevator or a tower crane;
s2, assembling a suspension beam bracket: selecting a flat installation site, inserting the inserting rod (22) of the supporting piece (2) into the vertical pipe (122) of the herringbone plane truss (12), adjusting the height of the supporting piece (2) according to the height of the obstacle, and fixing by using the fixing piece (4); sleeving the movable clamp horizontal part (32) outside the L-shaped side arm horizontal part (112) to form a sleeve mounting structure capable of sliding freely along the L-shaped side arm horizontal part (112), and fixing the sleeve mounting structure by using a fixing part (4); two sets of the front brackets and the rear brackets are manufactured by the same method;
s3, connecting a suspension beam bracket with the suspension beam: the front suspension beam (B1) and the rear suspension beam are respectively arranged in bearing platforms (21) of the front bracket and the rear bracket, are connected by the middle suspension beam (B2), and the support column (8) is arranged on a bracket inserted link (22) to form a beam frame assembly; the distance between the front bracket and the rear bracket is adjusted to the maximum distance as far as possible under the permission of the field;
s4, mounting a suspension mechanism: after checking and confirming that the installation of each component is correct, placing the hanging mechanism at a working position; the counter weights are uniformly arranged on a cross rod (121) of the rear bracket herringbone plane truss (12) and are bound by steel wires;
s5, fixing the beam frame assembly with the wall body: the beam frame assembly is hoisted above the wall body (9), the support frame (1) and the movable clamping piece (3) are adjusted to enable the vertical part (111) of the L-shaped side arm and the vertical part (31) of the movable clamping piece to be close to the front side and the rear side of the wall body (9), and final fixing with the wall body (9) is further completed through adjusting the feeding fastening assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783688.3A CN108729644B (en) | 2018-07-17 | 2018-07-17 | Suspension beam bracket and installation and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783688.3A CN108729644B (en) | 2018-07-17 | 2018-07-17 | Suspension beam bracket and installation and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729644A CN108729644A (en) | 2018-11-02 |
| CN108729644B true CN108729644B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810783688.3A Active CN108729644B (en) | 2018-07-17 | 2018-07-17 | Suspension beam bracket and installation and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109368479A (en) * | 2018-11-29 | 2019-02-22 | 上海建工四建集团有限公司 | Fixed system and floor remove handling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000265417A (en) * | 1999-03-12 | 2000-09-26 | Kawaju Koji Kk | Moving timbering construction method for bridge floor slab overhang section |
| EP1327733A2 (en) * | 2002-01-15 | 2003-07-16 | Francesco Savio | Module for cantilevered scaffolding |
| CN202202558U (en) * | 2011-07-13 | 2012-04-25 | 浙江中成建工集团有限公司 | Girder-riding weight basket hanging mechanism arranged on high-rise roof frame girder |
| CN206016225U (en) * | 2016-06-15 | 2017-03-15 | 中天建设集团有限公司 | One kind is without counterweight fixture type gondola-hanging mechanism |
| CN208604911U (en) * | 2018-07-17 | 2019-03-15 | 中建中新建设工程有限公司 | A kind of novel suspention beam bracket |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000265417A (en) * | 1999-03-12 | 2000-09-26 | Kawaju Koji Kk | Moving timbering construction method for bridge floor slab overhang section |
| EP1327733A2 (en) * | 2002-01-15 | 2003-07-16 | Francesco Savio | Module for cantilevered scaffolding |
| CN202202558U (en) * | 2011-07-13 | 2012-04-25 | 浙江中成建工集团有限公司 | Girder-riding weight basket hanging mechanism arranged on high-rise roof frame girder |
| CN206016225U (en) * | 2016-06-15 | 2017-03-15 | 中天建设集团有限公司 | One kind is without counterweight fixture type gondola-hanging mechanism |
| CN208604911U (en) * | 2018-07-17 | 2019-03-15 | 中建中新建设工程有限公司 | A kind of novel suspention beam bracket |
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| CN108729644A (en) | 2018-11-02 |
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