CN218492260U

CN218492260U - Variable cross section hangs and waters 0 # block fixed bolster of roof beam

Info

Publication number: CN218492260U
Application number: CN202221708494.5U
Authority: CN
Inventors: 徐立勇
Original assignee: Hangzhou Yibai New Material Technology Co ltd
Current assignee: Xinjiang Fengze Construction Engineering Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-02-17
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a variable cross section hangs and waters No. 0 piece fixed bolster of roof beam, including the pier, slot and screw hole have been seted up to pier both sides surface symmetry, the fixed bolster is installed to the bilateral symmetry of pier, two the equal fixedly connected with mounting panel of tip of fixed bolster, every equal knob has gone into screw rod, two in the mounting panel the fixed bolster all passes through screw rod and pier thread tightening, two the fixed bolster tip all is provided with reinforced structure, during the use, pegs graft in the slot through the inserted block with fixed bolster department for the fixed bolster is tentatively fixed with the pier, and the rethread wrench movement screw rod further fixes mounting panel and pier, and it is comparatively convenient to install, and through the dual fixed of inserted block with the mounting panel, makes the fixed bolster more stable with the pier installation, and this fixed bolster need not to fix with the pier through welded mode, has avoided high altitude welded danger, and this fixed bolster supports more stably, and demolishs more conveniently, and is convenient to recycle.

Description

Variable cross section hangs and waters 0 # block fixed bolster of roof beam

Technical Field

The application relates to the technical field, in particular to a fixed support for a No. 0 block of a variable cross-section cantilever casting beam.

Background

A variable cross-section beam: a larger cross section is adopted at a position with larger bending moment, and a smaller cross section is adopted at a position with smaller bending moment. Such beams with sections varying along the axis are called variable section beams, and the large-span integral continuous beam bridge is generally constructed by sections, and each section is called a 'block'. In 11/17/2020, along with the pouring of the last concrete, pouring 3 ' 0 ' concrete of a main pier of an Atan grass dam Qingyi river bridge (a tea sill pier ferry bridge project) marks that the bridge structure completes substantial breakthrough from design to construction, wherein the 0 ' block is the unit poured at first, the first block of the building extends from the pier to two sides right above the pier, along with the great development of the traffic cause of China and the large development of the western part, a plurality of high-grade highways are built in the mountainous region of the western part, the axial line of the bridge built in the highways is required to comply with the route requirement in the construction, the highways are in a straight line or a curve shape on the plane, the highways are applied to the vertical surface to cross deep ditches in river valleys, smooth driving conditions are provided, meanwhile, various factors such as deformation of the building and the foundation, less occupation of good land, environmental protection and maintenance are comprehensively considered, and the bridge proportion is increased in the engineering design. In areas with more mountains and canyons, the ground surface height difference is great, the highway is built at the position, and the high pier large-span continuous rigid frame bridge is favored by constructors and is more and more widely applied.

As disclosed in the chinese patent: a continuous beam No. 0 block construction bracket is disclosed; CN212742222U, "comprises a pier body, a pier body preformed groove, a sand cylinder component, a bracket main beam, a distribution beam and a box girder bottom die, wherein the pier body preformed groove is symmetrically arranged on two sides of the pier top of the pier body; the sand cylinder assembly is fixedly connected in the pier body reserved groove; and the box girder bottom die, the distribution girder and the bracket girder are sequentially arranged on the sand cylinder assembly from top to bottom. The utility model discloses construction is simple, the material uses few, construction cycle is short, the operation is safe, and used material is simultaneously and purchases the finished product, need not on-the-spot secondary machining, is convenient for have enough to meet the need, and the bracket design stage can directly calculate elastic deformation data, directly is used for the formwork installation to adjust the foundation, saves bracket pre-compaction step. The utility model discloses reduced construction cost, improved the efficiency of construction, provided useful reference for other similar engineering constructions, but when the in-service use, the installation is comparatively inconvenient, needs the high altitude construction welding, has improved the danger coefficient, and the stability of support is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a variable cross section hangs and waters No. 0 piece fixed bolster of roof beam to solve the problem that proposes in the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a variable cross section hangs and waters No. 0 piece fixed bolster of roof beam, includes the pier, slot and screw hole have been seted up to pier both sides surface symmetry, the fixed bolster is installed to the bilateral symmetry of pier, two the equal fixedly connected with mounting panel of tip of fixed bolster, every equal knob is gone into in the mounting panel has the screw rod, two the fixed bolster all passes through screw rod and pier thread tightening, two the fixed bolster tip all is provided with reinforced structure.

Preferably, the end parts of the two fixing supports are fixedly connected with inserting blocks, the size of each inserting block is matched with that of the corresponding slot, and the two inserting blocks are respectively inserted into the slots.

Preferably, both of the fixing brackets are L-shaped.

Preferably, reinforced structure includes bracing piece and spout, the articulated frame that is connected with of upper end of bracing piece, frame fixed connection is at the tip of fixed bolster, the lower tip fixedly connected with slider of bracing piece, locating hole one has been seted up to the equal equidistance in surface of slider.

The sliding groove is formed in the lower end portion of the fixing support, the sliding block is connected in the sliding groove in a sliding mode, and two positioning holes penetrating through the fixing support are formed in the inner wall face of the sliding groove at equal intervals.

And a positioning rod is inserted in the first positioning hole and the second positioning hole.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, during the use, the inserted block through locating the fixed bolster is pegged graft in the slot, make fixed bolster and pier preliminary fixed, the rethread wrench movement screw rod is further fixed mounting panel and pier, it is comparatively convenient to install, and dual fixed through inserted block and mounting panel, make fixed bolster and pier installation more stable, this fixed bolster need not to fix with the pier through welded mode, high altitude welded danger has been avoided, this fixed bolster supports more stably, and it is more convenient to demolish, the recycle of being convenient for.

And secondly, during the use, through install the bracing piece in the fixed bolster, the bracing piece is the slope installation, can provide the holding power to the bracing piece, make fixed bolster and bracing piece form the triangle-shaped form, it is more stable to support, through being provided with a plurality of locating holes one and locating hole two, the slider slides downwards or upwards, in addition the upper end and the frame of bracing piece are articulated to be connected, the slider can change the support angle of bracing piece downwards or the rebound, the rethread locating lever is fixed the slider, it is comparatively convenient to adjust, it is comparatively stable to support, the operation is comparatively convenient, and is simple, the practicality of this support has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a general structural schematic view of a stent;

FIG. 2 is a schematic view of a slot structure;

FIG. 3 is a schematic structural diagram of an insert block;

FIG. 4 is a schematic view of the chute;

fig. 5 is a schematic structural view of the slider.

In the figure: 1. a bridge pier; 11. a slot; 12. a threaded hole; 2. fixing a bracket; 3. mounting a plate; 31. a screw; 4. inserting a block; 5. a frame; 6. a support bar; 7. a slider; 71. a first positioning hole; 8. a chute; 9. positioning holes II; 100. and (5) positioning the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1

Please refer to fig. 1, fig. 2 and fig. 3, the utility model provides a variable cross section hangs and waters No. 0 piece fixed bolster of roof beam, including pier 1, slot 11 and screw hole 12 have been seted up to 1 bilateral surface symmetry of pier, fixed bolster 2 is installed to pier 1's bilateral symmetry, the equal fixedly connected with mounting panel 3 of tip of two fixed bolsters 2, the screw rod 31 has been gone into to the equal knob of rotation in every mounting panel 3, two fixed bolsters 2 all pass through

screw rod

31 and 1 threaded fixation of pier, the equal fixedly connected with inserted block 4 of tip of two fixed bolsters 2, the size of two inserted blocks 4 all with the big or small looks adaptation of slot 11, peg graft respectively in slot 11 for two inserted blocks 4, two fixed bolsters 2 are the L shape.

During the use, insert 4 through locating fixed bolster 2 is pegged graft in slot 11, make fixed bolster 2 tentatively fixed with pier 1, rethread wrench movement screw rod 31 is further fixed mounting panel 3 and pier 1, it is comparatively convenient to install, and dual fixed through insert 4 and mounting panel 3, make fixed bolster 2 and pier 1 installation more stable, this fixed bolster 2 need not to fix with pier 1 through welded mode, the danger of high altitude welded has been avoided, this fixed bolster 2 supports more stably, and demolish more conveniently, recycle is convenient for.

EXAMPLES 2

Referring to fig. 4 and 5, on the basis of embodiment 1, the end portions of the two fixing brackets 2 are provided with a reinforcing structure, the reinforcing structure includes a supporting rod 6 and a sliding groove 8, the upper end portion of the supporting rod 6 is hinged to a frame 5, the frame 5 is fixedly connected to the end portion of the fixing bracket 2, the lower end portion of the supporting rod 6 is fixedly connected to a sliding block 7, positioning holes 71 are equidistantly formed in the surface of the sliding block 7, the sliding groove 8 is formed in the lower end portion of the fixing bracket 2, the sliding block 7 is slidably connected in the sliding groove 8, positioning holes two 9 penetrating through the fixing bracket 2 are equidistantly formed in the inner wall surface of the sliding groove 8, and positioning rods 100 are inserted into the positioning holes 71 and the positioning holes two 9.

During the use, through installing bracing piece 6 in fixed bolster 2, bracing piece 6 is the slope installation, can provide the holding power to bracing piece 6, make fixed bolster 2 and bracing piece 6 form the triangle-shaped form, it is more stable to support, through being provided with a plurality of locating holes 71 and two 9 of locating holes, slider 7 is downward or upwards slided, in addition the upper end and the frame 5 of bracing piece 6 are articulated to be connected, slider 7 can change the support angle of bracing piece 6 downwards or rebound, rethread locating lever 100 is fixed slider 7, it is comparatively convenient to adjust, it is comparatively stable to support, the operation is comparatively convenient, and is simple, the practicality of this support has been improved.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus comprising the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a variable cross section hangs and waters 0 # block fixed bolster of roof beam, includes pier (1), its characterized in that: inserting grooves (11) and threaded holes (12) are symmetrically formed in the surfaces of two sides of the bridge pier (1), fixing supports (2) are symmetrically installed on the two sides of the bridge pier (1), the end portions of the two fixing supports (2) are fixedly connected with mounting plates (3), a screw rod (31) is screwed into each mounting plate (3) in a rotating manner, and the two fixing supports (2) are fixed with the bridge pier (1) through the screw rods (31) in a threaded manner;

and the end parts of the two fixed brackets (2) are provided with reinforced structures.

2. The variable cross-section cantilever beam No. 0 block fixing bracket according to claim 1, characterized in that: the end parts of the two fixing supports (2) are fixedly connected with inserting blocks (4), the size of each inserting block (4) is matched with that of the corresponding slot (11), and the two inserting blocks (4) are respectively inserted into the corresponding slots (11).

3. The variable cross-section cantilever beam No. 0 block fixing bracket according to claim 1, characterized in that: the two fixing supports (2) are both L-shaped.

4. The variable cross-section cantilever beam No. 0 block fixing bracket according to claim 1, characterized in that: the reinforced structure includes bracing piece (6) and spout (8), the articulated frame (5) that is connected with of upper end of bracing piece (6), frame (5) fixed connection is at the tip of fixed bolster (2), lower tip fixedly connected with slider (7) of bracing piece (6), locating hole (71) have been seted up to the equal equidistance in surface of slider (7).

5. The variable cross-section cantilever beam No. 0 block fixing bracket according to claim 4, characterized in that: the lower end of the fixed support (2) is arranged at the sliding groove (8), the sliding block (7) is connected in the sliding groove (8) in a sliding mode, and two positioning holes (9) penetrating through the fixed support (2) are formed in the inner wall surface of the sliding groove (8) at equal intervals.

6. The variable cross-section cantilever beam No. 0 block fixing bracket according to claim 5, characterized in that: and a positioning rod (100) is inserted into the first positioning hole (71) and the second positioning hole (9).