CN218562118U

CN218562118U - Inclined steel pipe column support for pouring cast-in-place section

Info

Publication number: CN218562118U
Application number: CN202222910882.8U
Authority: CN
Inventors: 荣鹏飞; 李智煌; 王会; 赵雨田; 梁帅
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-03
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a tilting steel-pipe column support for pouring cast-in-place section, concretely relates to building support field, including pier stud and pillar, pier stud both sides below ground all pre-buried has the pillar, and all the bolt has a plurality of branches on each pillar, and each branch one side has all welded coupling assembling, and equal buckle bolt has the multiunit to strengthen the plate between each branch, has cup jointed a plurality of fixed subassemblies on the pier stud, and each fixed subassembly both sides all are connected with the coupling assembling that corresponds one side, and a plurality of branch tops of both sides support jointly has the platform. The utility model has the advantages of the ability of weighing is strong, and regard whole platform as the bearing point, reduces the pier stud atress, convenient to detach and installation simultaneously to and be convenient for detect the monolith support quality, improve the safety in utilization.

Description

Inclined steel pipe column support for pouring cast-in-place section

Technical Field

The utility model relates to a building support technical field, more specifically say, the utility model relates to a tilting steel-pipe column support for pouring cast-in-place section.

Background

In present municipal administration and highway bridge field, more and more overpasses adopt the cantilever casting method to construct continuous beam, and its advantage lies in that the interference is less to existing line traffic in the work progress. When the continuous beam is constructed by adopting a cantilever casting method, a cast-in-place section of the continuous beam is constructed by adopting a support method, and a traditional support method mainly comprises a full-space support and a bracket support.

Patent application publication No. CN 208748521U's utility model discloses a cast-in-place simple beam bracing steel-pipe column combination formula support, including triangle bearing frame, first bracing piece, second bracing piece and connecting rod, triangle bearing frame below is provided with first bracing piece, the through-hole has all been seted up to triangle bearing frame lower extreme and first bracing piece upper end, first bracing piece is worn to establish the through-hole through the pivot and is rotated with triangle bearing frame and be connected, first bracing piece below is provided with the second bracing piece, the pipe has been cup jointed to first bracing piece and second bracing piece periphery, second bracing piece lower extreme is provided with the support frame, support frame lower extreme fixed welding has the supporting seat, the through-hole has all been seted up to second bracing piece lower extreme and support frame, the second bracing piece is worn to establish the through-hole through the pivot and is rotated with the support frame and is connected. This cast-in-place simple beam bracing steel-pipe column combination formula support not only can pour the simple beam of different models through the adjustment, and its combination formula makes the device be convenient for install and dismantle moreover.

However, when the structure is actually used, the support inclined part can be supported under the connection of the regular hexagonal seat, so that the stress of the connection part is large, the crack is easy to generate, and certain potential safety hazard is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is directed against solving too single technical problem in prior art, provides showing the solution that is different from prior art. In order to overcome the above-mentioned defect of prior art, the utility model provides a tilting steel-pipe column support for pouring cast-in-place section to propose in solving above-mentioned background art because supporting the slope part and can supporting under the connection of regular hexagonal seat, make the junction atress great, produce easily and burst open, have the problem of certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tilting steel-pipe column support for pouring cast-in-place section, includes pier stud and foundation column, pier stud both sides below ground all pre-buried has the foundation column, and all the bolt has a plurality of branches on each foundation column, and coupling assembling has all been welded in each branch one side, and equal buckle bolt has the multiunit to strengthen the plate between each branch, has cup jointed a plurality of fixed subassemblies on the pier stud, and each fixed subassembly both sides all are connected with the coupling assembling that corresponds one side, and the common support in a plurality of branch tops of both sides has the platform.

Preferably, flanges are welded at two ends of each support rod, and the flanges at two ends are bolted to the bottom of the platform and the foundation column through screws respectively.

Preferably, the struts bolted to each foundation column are arranged in parallel, and the distance between the top ends of included angles formed by the struts arranged on the two sides is greater than that between the top ends of the pillars.

Preferably, the platform is integrally set to be an existing flower stand structure, namely a frame body formed by welding a plurality of groups of steel pipes.

Preferably, the connecting assembly comprises a plurality of cross rods, the length of the cross rods is sequentially increased from low to up, and one end of each cross rod is welded on one side of the supporting rod.

And each connecting plate is welded at the other end of the corresponding transverse rod and is bolted on one side of the fixed component.

A plurality of swash plates, each swash plate one end welding is on the connecting plate that the bottom horizontal pole is connected, and the other end welding is on branch, and meets with the horizontal pole on top.

Preferably, fixed subassembly includes the cover frame, and the cover frame joint is on the pier stud, and both sides are bolted connection with the connecting plate respectively, and the cover frame passes through the screw bolt to be fixed on the pier stud.

The both ends of splint are equipped with the trepanning, and each trepanning cup joints respectively at the cover frame both ends, and connects on the pier stud through the peg.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the sleeve frame, the clamping plates and the connecting plates, compared with the prior art, the support columns are obliquely arranged, when pressure is applied to the top ends of the support columns, outward tensile force can be generated on the cross rods and the inclined rods, under the connection of the connecting plates, the two sides of the sleeve frame are subjected to the outward tensile force, the clamping plates fix the sleeve frame, the sleeve frame can stably bear horizontal tensile force at the position where the support columns are decomposed, and therefore the tensile force which needs to be generated on the pier columns by the original support columns is converted into the tensile force on the sleeve frame, and the force bearing requirements of the pier columns are reduced;

2. through foundation column and branch through flange joint's setting, compare with prior art, the foundation column is fixed the branch bottom, when branch top atress, can directly observe holistic quality through the deformation condition that flange joint department produced between foundation column and the branch to be convenient for wholly carry out the quality detection to the support, thereby improve the security that the support used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the bracket connection structure of the present invention.

Fig. 3 is a schematic view of the overall structure of a single support pillar according to the present invention.

Fig. 4 is a schematic structural view of the fixing assembly of the present invention.

The reference signs are: 1. pier studs; 2. a base pillar; 3. a strut; 4. a reinforcing plate; 5. a connection assembly; 501. a cross bar; 502. a connecting plate; 503. a sloping plate; 6. a fixing component; 601. sleeving a frame; 602. a splint; 7. a platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An inclined steel pipe column support for pouring a cast-in-place section, as shown in accompanying drawings 1-4, comprises a pier stud 1 and a foundation column 2, foundation columns 2 are pre-embedded below the ground on two sides of the pier stud 1, a plurality of supporting rods 3 are bolted on the foundation columns 2, a connecting assembly 5 is welded on one side of each supporting rod 3, a plurality of groups of reinforcing plate pieces 4 are bolted between the supporting rods 3 in a buckling mode, a plurality of fixing assemblies 6 are sleeved on the pier stud 1, two sides of each fixing assembly 6 are connected with the connecting assembly 5 corresponding to one side, and platforms 7 are supported on the tops of the supporting rods 3 on two sides.

As shown in attached figures 1 and 2, flanges are welded at two ends of each support rod 3, and the flanges at the two ends are bolted to the bottom of the platform 7 and the foundation column 2 through screws respectively, so that the installation and the disassembly are facilitated, meanwhile, the deformation condition of the flanges is conveniently observed, and the quality inspection is carried out on the whole.

As shown in the attached

drawings

1 and 2, the struts 3 bolted to each foundation column 2 are arranged in parallel, and the distance between the top ends of the included angles formed by the struts 3 arranged on the two sides is greater than that between the top ends of the pier columns 1, so that the bearing capacity of the bearing platform is improved.

As shown in fig. 1, the platform 7 is integrally configured as an existing flower shelf structure, i.e., a shelf body formed by welding multiple groups of steel pipes.

As shown in fig. 3, the connecting assembly 5 includes a plurality of cross rods 501, the length of the cross rods 501 is sequentially increased from low to high, and one end of each cross rod 501 is welded on one side of the support rod 3.

And a plurality of connecting plates 502, each connecting plate 502 being welded to the other end of the corresponding cross bar 501 and bolted to one side of the fixing member 6.

And one end of each inclined plate 503 is welded on the connecting plate 502 connected with the bottom cross rod 501, and the other end of each inclined plate 503 is welded on the support rod 3 and is connected with the top cross rod 501.

As shown in fig. 4, the fixing assembly 6 includes a sleeve frame 601, the sleeve frame 601 is clamped on the pier 1, two sides of the sleeve frame 601 are bolted with the connecting plate 502 respectively, and the sleeve frame 601 is bolted on the pier 1 through screws.

The clamping plate 602, the two ends of the clamping plate 602 are provided with sleeve holes, each sleeve hole is respectively sleeved at the two ends of the sleeve frame 601 and is connected on the pier stud 1 through a stud,

after the cover frame 601 passes through the joint on pier stud 1, by the bolt on pier stud 1, and the other end is fixed by splint 602, when cover frame 601 received the effect of the power that connecting plate 502 produced, cover frame 601 prevents to produce deformation under splint 602's fixed to make cover frame 601 break away from on pier stud 1.

The utility model discloses theory of operation: through connecting through the mode of will strengthening plate 4 through the buckle bolt joint between every collateral branch pole 3, improve the stability of connecting between the pillar 3, improve bearing performance simultaneously, 3 one side at every branch all welds coupling assembling 5, and connect coupling assembling 5 on a plurality of fixed subassemblies 6, fixed subassembly 6 can share the balanced pulling force that the branch 3 of both sides produced the pressure decomposition on top, and fixed subassembly 6 bolt joint is on pier stud 1, pier stud 1 only produces the screw of connecting fixed subassembly 6 and fixes, make pier stud 1 not influenced by the horizontal pulling force of the pressure festival that branch 3 received, and simultaneously, platform 7 that the common support in branch 3 top of both sides was when the cushion cap is pour, platform 7 supports the cushion cap, and the platform 7 bottom produces pressure to the branch that base column 2 supported, thereby make the pressure that pier stud 1 top received mainly bear by platform 7, thereby reduce the atress requirement to pier stud 1.

The utility model has the advantages of the ability of weighing is strong, and reduces pier stud 1 atress as the bearing point with whole platform 7, convenient to detach and installation simultaneously to and be convenient for detect the monolith support quality, improve the safety in utilization.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a tilting steel-pipe column support for pouring cast-in-place section, includes pier stud (1) and foundation pillar (2), pier stud (1) both sides below ground is all pre-buried to have foundation pillar (2), its characterized in that: each all the bolt joint has a plurality of branch (3) on foundation pillar (2), each branch (3) one side all welds coupling assembling (5), each all the buckle bolt joint has multiunit to strengthen plate (4) between branch (3), a plurality of fixed subassemblies (6) have been cup jointed on pier stud (1), each fixed subassembly (6) both sides all are connected with coupling assembling (5) that correspond one side, a plurality of both sides branch (3) top supports jointly has platform (7).

2. The inclined steel pipe column support for casting a cast-in-place section according to claim 1, wherein: flanges are welded at two ends of each supporting rod (3), and the flanges at two ends are bolted to the bottom of the platform (7) and the foundation column (2) through screws respectively.

3. The inclined steel pipe column support for casting a cast-in-place section according to claim 1, wherein: every branch (3) of bolt connection on foundation pillar (2) are parallel arrangement, and the contained angle top distance that branch (3) arranged on both sides formed is greater than the distance on pier stud (1) top.

4. The inclined steel pipe column support for casting a cast-in-place section according to claim 1, wherein: platform (7) whole sets up to current pergola structure, the support body that forms by the welding of multiunit steel pipe promptly.

5. The inclined steel pipe column support for casting a cast-in-place section according to claim 1, wherein: the connecting assembly (5) comprises a plurality of cross rods (501), the length sizes of the cross rods (501) are sequentially increased from low to up, and one end of each cross rod (501) is welded on one side of the support rod (3);

the connecting plates (502) are welded at the other end of the corresponding cross rod (501) and are bolted on one side of the fixing component (6);

a plurality of swash plates (503), each swash plate (503) one end welding is on connecting plate (502) that bottom horizontal pole (501) are connected, and the other end welding is on branch (3), and meets with horizontal pole (501) on top.

6. The inclined steel pipe column support for casting a cast-in-place section according to claim 1, wherein: the fixing component (6) comprises a sleeve frame (601), the sleeve frame (601) is clamped on the pier stud (1), two sides of the sleeve frame are bolted with the connecting plate (502) respectively, and the sleeve frame (601) is fixed on the pier stud (1) through bolts;

the clamping device comprises a clamping plate (602), wherein sleeve holes are formed in two ends of the clamping plate (602), and are respectively sleeved at two ends of a sleeve frame (601) and connected to the pier stud (1) through studs.