CN115288363A

CN115288363A - Early-strength concrete pillar structure

Info

Publication number: CN115288363A
Application number: CN202210600506.0A
Authority: CN
Inventors: 梁瑞; 徐尚谦; 崔超; 郭建峰
Original assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Current assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-04
Anticipated expiration: 2042-05-30
Also published as: CN115288363B

Abstract

The embodiment of the invention discloses an early strength concrete pillar structure, which comprises a concrete pillar, wherein four reinforcing steel bars for increasing the strength of the concrete pillar are arranged in the concrete pillar, two supporting assemblies for preventing the supporting steel bars from deforming are fixedly connected between the four reinforcing steel bars together, a plurality of supporting frames for increasing the strength of the concrete pillar and the supporting steel bars are arranged on the outer surfaces of the four reinforcing steel bars, two fixing clamping pieces are arranged between every two supporting frames together, the supporting frames are fixedly connected with the reinforcing steel bars through the fixing clamping pieces, and two reinforcing ribs for increasing the strength of the reinforcing steel bars are arranged on the outer surfaces of the four reinforcing steel bars.

Description

Early-strength concrete pillar structure

Technical Field

The embodiment of the invention relates to the technical field of concrete pillars, in particular to an early strength concrete pillar structure.

Background

The concrete support is mainly applied to the construction industry, and because the cooling time of the concrete support is different at different temperatures and occasions, an early strength agent is added into the concrete, the early strength agent is one of concrete admixtures, the concrete early strength agent refers to an admixture which can improve the early strength of the concrete and has no obvious influence on the later strength, the early strength agent mainly has the functions of accelerating the hydration speed of cement and promoting the development of the early strength of the concrete, has an early strength function and a certain water reducing and enhancing function, is one of the earliest additive varieties used in the development history of the admixture, and various early strength additives except chloride and sulfate, such as nitrite, chromate and the like, and organic early strength agents, such as triethanolamine, calcium formate, urea and the like, have been developed successively.

However, in the existing early strength concrete pillar structure, the reinforcing steel bar supports inside the concrete pillars need to be bound and fixed manually in the production and manufacturing process, a large amount of time is consumed for fixing the supports, and the supports are also inconvenient for workers to bind and fix, and the strength and the bearing capacity of the supports cannot be increased to the maximum by the existing binding mode, so that the early strength concrete pillar structure is urgently needed.

Disclosure of Invention

Therefore, the embodiment of the invention provides an early strength concrete pillar structure to solve the problems that in the prior art, a large amount of manpower is needed for binding, a large amount of time is consumed, and the strength of the early strength concrete pillar cannot be integrally increased on a framework.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the utility model provides an early strong concrete pillar structure, includes the concrete pillar, the inside of concrete pillar is provided with four reinforcing bars that increase concrete pillar intensity, four common two fixedly connected with support assembly who is used for preventing the support reinforcement deformation between the reinforcing bar, four the surface of reinforcing bar all is provided with the carriage that a plurality of is used for increasing concrete pillar and support reinforcement intensity, per two be provided with two fixed fasteners jointly between the carriage, the carriage is through fixed fastener and reinforcing bar fixed connection, four the surface of reinforcing bar all is provided with a plurality of and is used for increasing the draw-in groove with concrete pillar area of contact, four the surface of reinforcing bar all is provided with two strengthening ribs that are used for increasing reinforcing bar intensity.

Further, fixed fastener is including fixed pipe, the outer fixed surface of fixed pipe is connected with the bracing piece, the surface rotation of bracing piece is connected with the connecting block, one side fixedly connected with card pipe of connecting block, the inner wall of card pipe is provided with a plurality of lugs that are used for fixing card pipe position, the inner wall of card pipe is offered and is used for carrying out spacing bar groove to card pipe position.

Further, the supporting component includes two connecting rods, two the cavity has all been seted up at the middle part of connecting rod, and two hollow inside are provided with jointly and are used for supplementary connecting rod pivoted support column, one of them a plurality of constant head tank has been seted up at the top of connecting rod, another the bottom fixedly connected with of connecting rod rotates the post, the surface of rotating the post rotates and is connected with the fixed plate that is used for fixing angle between two connecting rods, the top fixedly connected with cylinder of fixed plate, two circular arc shape's of cylindrical outer fixed surface fixedly connected with spring board, spring board and cylinder all are located the inside of one of them constant head tank and are used for fixed plate's position, two threaded hole has all been seted up to connecting rod top both sides, and the tooth's socket has all been seted up to the bottom both sides of two connecting rods.

Further, the supporting component further comprises four first arc plates and four second arc plates for clamping and fixing the reinforcing steel bars, wherein the outer surfaces of the first arc plates and the second arc plates are fixedly connected with rotating blocks and four rotating blocks respectively, the first arc plates and the second arc plates are connected in a rotating mode through the rotating blocks, the outer surfaces of the first arc plates and the second arc plates are fixedly connected with connecting plates and every two connecting plates are fixedly connected with the inner portions of the connecting plates, one connecting plate is fixedly connected with one side of the connecting plates, the top of each connecting plate is fixedly provided with a clamping tooth ring, four connecting plates are provided with first bolts and four limiting grooves, and the inner walls of the first arc plates and the inner walls of the second arc plates are provided with stoppers which are used for limiting and four stoppers which are used for increasing friction force are fixedly connected with the inner walls of the first arc plates and the inner walls of the second arc plates.

Further, the connecting plate is fixedly connected with the connecting rod through a first bolt, and the clamping tooth ring is meshed with the tooth groove to limit the position of the connecting rod.

Further, first arc board and the common block of second arc board are at the surface of reinforcing bar, dog and spacing groove respectively with draw-in groove and strengthening rib looks adaptation.

Further, fixed pipe box is established at the surface of two carriage, and the card pipe box is established at the surface of reinforcing bar, lug and bar groove respectively with draw-in groove and strengthening rib looks adaptation.

Furthermore, the angle between the support frames and the steel bars is sixty degrees, and the two support frames and the steel bars are built in a triangular shape.

The embodiment of the invention has the following advantages:

1. the early-strength concrete support column has better stability, and can play a better weighing capacity in the concrete support column when the early-strength concrete is poured, so that the strength of the concrete support column can be increased, and a large amount of time can be saved by using the support component and the support frame in a matched manner.

2. According to the fixing clamping piece, the supporting frame and the reinforcing steel bar are triangular, the weight of the supporting frame is applied to the fixing pipe, the supporting frame is inclined, inward acting force is applied to the fixing pipe, the fixing pipe can extrude the fixing clamping pipe through the supporting rod and the connecting block, the fixing clamping pipe is tightly attached to the reinforcing steel bar, a large amount of time is saved for workers in the later period, the fixing is firmer, the inclination angle of the supporting frame can improve the whole concrete support, meanwhile, the fixing clamping piece can be firmer, the operation is convenient, the fixing is simple, and a large amount of manpower can be saved.

3. The support assembly provided by the invention can save a large amount of manpower and materials in the process of building the concrete support column framework, can also prevent the built framework from inclining so as to prevent the whole early-strength concrete support column from inclining, not only can reduce the manufacturing difficulty of manufacturing the early-strength concrete support column, but also can improve the strength and the integrity of the whole early-strength concrete support column.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic perspective view of an early strength concrete pillar structure;

FIG. 2 is a cross-sectional view of an early strength concrete pillar structure;

FIG. 3 is a schematic view of a connection structure of an early strength concrete pillar structure;

FIG. 4 is a schematic perspective view of a reinforcing bar;

FIG. 5 is a schematic perspective view of the support assembly;

FIG. 6 is a schematic view showing a connection structure of the fixing clip and the supporting frame;

FIG. 7 is a schematic perspective view of the fixing clip;

FIG. 8 is a schematic view of a partial connection structure of the support assembly;

FIG. 9 is a schematic view of a partial connection structure of the support assembly;

FIG. 10 is a schematic view of a partial connection structure of the support assembly;

FIG. 11 is a schematic view of a partial connection structure of the support assembly;

in the figure: 1. a concrete pillar; 2. reinforcing steel bars; 3. a support assembly; 30. a limiting groove; 31. a first bolt; 32. a connecting plate; 33. a snap ring; 34. a first arc plate; 35. rotating the block; 36. a connector tile; 37. a second arc plate; 38. a second bolt; 39. a stopper; 311. a connecting rod; 312. a support column; 313. positioning a groove; 314. a tooth socket; 315. a fixing plate; 316. rotating the column; 317. a spring plate; 318. a cylinder; 4. fixing the clamping piece; 41. a bump; 42. a strip-shaped groove; 43. clamping the pipe; 44. connecting blocks; 45. a support bar; 46. fixing the tube; 5. a support frame; 6. a card slot; 7. and (5) reinforcing ribs.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-11, an early strength concrete pillar structure, including concrete pillar 1, the inside of concrete pillar 1 is provided with four reinforcing bars 2 that increase concrete pillar 1 intensity, two supporting component 3 that are used for preventing 2 deformations of supporting reinforcement of common fixedly connected with between four reinforcing bars 2, the surface of four reinforcing bars 2 all is provided with the carriage 5 that a plurality of is used for increasing

concrete pillar

1 and 2 intensities of supporting reinforcement, be provided with two fixed fastener 4 between per two carriage 5 jointly, carriage 5 is through fixed fastener 4 and reinforcing bar 2 fixed connection, the surface of four reinforcing bars 2 all is provided with a plurality of and is used for increasing the draw-in groove 6 with 1 area of contact of concrete pillar, the surface of four reinforcing bars 2 all is provided with two strengthening ribs 7 that are used for increasing 2 intensities of reinforcing bar, the angle between carriage 5 and the reinforcing bar 2 is sixty degrees, two carriage 5 are built with reinforcing bar 2 and are the triangle-shaped.

Further, when making early strong concrete post, need build the completion earlier with the skeleton of concrete post and be used for supporting the intensity of concrete post, it is fixed to use two supporting component 3 to carry out the centre gripping to reinforcing bar 2 at first, make reinforcing bar 2 can keep the state when pouring, then the user overlaps a plurality of carriage 5 on four reinforcing bar 2, so every two carriage 5 can be built with reinforcing bar 2 and be the triangle-shaped because there is the connection of fixed fastener 4, and use fixed fastener 4 to connect not only can save the time of fixed carriage 5, because the building of carriage 5 is the triangle-shaped, so can play better stability, and can play better weighing capacity in concrete post 1's inside when pouring early strong concrete, thereby can increase the intensity of concrete post, and use supporting component 3 and the collocation use of carriage 5 can save a large amount of time.

Wherein, in order to fix carriage 5 on reinforcing bar 2, use fixed pipe 46 in the fixed fastener 4 to link together per two carriages 5, fixed pipe 46's external fixed surface is connected with bracing piece 45, the surface of bracing piece 45 rotates and is connected with connecting block 44, one side fixedly connected with card pipe 43 of connecting block 44, the inner wall of card pipe 43 is provided with a plurality of lugs 41 that are used for fixing card pipe 43 position, card pipe 43's inner wall is offered and is used for carrying out spacing bar groove 42 to card pipe 43 position, fixed pipe 46 cover is established at the surface of two carriages 5, and card pipe 43 cover is established at the surface of reinforcing bar 2, lug 41 and bar groove 42 respectively with draw-in groove 6 and 7 looks adaptations of strengthening rib.

Further, the fixing tube 46 is clamped on the two support frames 5 so as to connect the two support frames 5 together, but the rotation of the two support frames 5 is not hindered, when the support frames 5 are sleeved on the steel bars 2, the user adjusts the inclination angle of the support frames 5 according to the distance between the four steel bars 2, so that the support frames 5 are in contact with each steel bar 2, after the angle is adjusted, the user slides the fixing tube 46 to enable the position of the clamping tube 43 to correspond to the steel bars 2, then rotates the clamping tube 43 according to the angle so that the whole fixing clamping piece 4 can meet the steel bars at different angles, then the user clamps the clamping tube 43 on the surface of the steel bar 2, then clamps the bump 41 inside the clamping groove 6, so that the fixing clamping tube 43 can be prevented from sliding up and down, the reinforcing rib 7 is clamped inside the strip-shaped groove 42 to limit the position of the clamping tube 43, and because the support frames 5 and the steel bars 2 are in a triangular shape, the weight of the support frames 5 can be applied on the fixing tube 46, the inclined shape can apply inward acting force to the fixing tube 46, so that the fixing tube 46 can be fixed by a large amount of labor and the fixing frame 5 can be more firmly fixed, and the concrete can be more conveniently and the post can be more firmly fixed by a large amount of people who can be more firmly fixed, and the post fixing people who can more firmly fix the concrete.

It is worth explaining, two connecting rods 311 are arranged in order to support the reinforcing steel bar 2 without deformation, cavities are formed in the middle of the two connecting rods 311, the two cavities are internally and jointly provided with a supporting column 312 used for assisting the connecting rod 311 to rotate, a plurality of positioning grooves 313 are formed in the top of one connecting rod 311, a rotating column 316 is fixedly connected to the bottom of the other connecting rod 311, a fixing plate 315 used for fixing the angle between the two connecting rods 311 is connected to the outer surface of the rotating column 316 in a rotating mode, a cylindrical column 318 is fixedly connected to the top of the fixing plate 315, two arc-shaped spring plates 317 are fixedly connected to the outer surface of the cylindrical column 318, the spring plates 317 and the cylindrical column 318 are located inside one positioning groove 313 and used for fixing the position of the fixing plate 315, threaded holes are formed in two sides of the tops of the two connecting rods 311, and tooth grooves 314 are formed in two sides of the bottoms of the two connecting rods 311.

The reinforcing steel bar 2 is clamped and fixed by using the first arc plate 34 and the second arc plate 37 to four pairs, the outer surfaces of the four first arc plates 34 and the second arc plates 37 are fixedly connected with a rotating block 35 together, the four first arc plates 34 and the second arc plates 37 are rotatably connected through the rotating block 35, the outer surfaces of the four first arc plates 34 and the second arc plates 37 are fixedly connected with a connecting plate 36, a second bolt 38 is arranged inside each two connecting plates 36 together, one side of one connecting plate 36 is fixedly connected with a connecting plate 32, the tops of the four connecting plates 32 are respectively fixed with a clamping tooth ring 33, the insides of the four connecting plates 32 are respectively provided with a first bolt 31, the inner walls of the four first arc plates 34 and the second arc plates 37 are respectively provided with a limiting groove 30 used for limiting, the inner walls of the four first arc plates 34 and the second arc plates 37 are respectively fixedly connected with a limiting block 39 used for increasing friction force, the connecting plates 32 are fixedly connected with a connecting rod 311 through the first bolts 31, the clamping tooth rings 33 are mutually meshed with tooth grooves 314 to limit the positions of the connecting rod, the first arc plates 34 and the second arc plates 37 are respectively matched with the limiting grooves 6 and the reinforcing steel bar 2.

Further, the reinforcing steel bars 2 to be fixed are placed between the first arc plate 34 and the second arc plate 37 by a user, then the user rotates the second bolt 38 to fix the reinforcing steel bars 2 inside the first arc plate 34 and the second arc plate 37 through the connecting plate 36, when the reinforcing steel bars 2 are placed, the stop blocks 39 and the limiting grooves 30 need to be respectively matched with the clamping grooves 6 and the reinforcing ribs 7, so that the convex blocks 41 can be clamped inside the clamping grooves 6 when the clamping pipes 43 are subsequently installed and fixed, then the distance between the four reinforcing steel bars can be changed according to the requirements of the user, after the distance is adjusted, the user fixedly connects the connecting rods 311 with the connecting plates 32 through the first bolts 31, the tooth grooves 314 and the tooth rings 33 are mutually clamped, so that the angles among the four reinforcing steel bars can be guaranteed not to be changed, then the user rotates the fixing plate 315 to clamp the cylinders 318 inside the positioning grooves 313, the spring plates 317 have good elasticity to be clamped inside the positioning grooves 313, so that the cylinders 318 can be prevented from falling off from the positioning grooves 313, the positions of the reinforcing steel bars 2 can be further fixed, the materials can be saved in the process of building a concrete pillar framework, and the whole concrete can be prevented from being manufactured and the early strength of the whole concrete strut being increased, and the whole strut being manufactured and the early.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements may be made based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

Claims

1. The utility model provides an early strong concrete pillar structure, includes concrete pillar (1), its characterized in that: the inside of concrete strut (1) is provided with four reinforcing bars (2) that increase concrete strut (1) intensity, four support assembly (3) that two common fixedly connected with are used for preventing that support bar (2) warp between reinforcing bar (2), four the surface of reinforcing bar (2) all is provided with carriage (5) that a plurality of is used for increasing concrete strut (1) and support bar (2) intensity, per two be provided with two fixed fastener (4) between carriage (5) jointly, carriage (5) are through fixed fastener (4) and reinforcing bar (2) fixed connection, four the surface of reinforcing bar (2) all is provided with draw-in groove (6) that a plurality of is used for increasing with concrete strut (1) area of contact, four the surface of reinforcing bar (2) all is provided with two strengthening rib (7) that are used for increasing reinforcing bar (2) intensity.

2. An early strength concrete pillar structure according to claim 1, wherein: fixed fastener (4) are including fixed pipe (46), the outer fixed surface of fixed pipe (46) is connected with bracing piece (45), the surface of bracing piece (45) rotates and is connected with connecting block (44), one side fixedly connected with card pipe (43) of connecting block (44), the inner wall of card pipe (43) is provided with a plurality of lugs (41) that are used for fixing card pipe (43) position, the inner wall of card pipe (43) is offered and is used for carrying out spacing bar groove (42) to card pipe (43) position.

3. An early strength concrete pillar structure according to claim 1, wherein: supporting component (3) include two connecting rods (311), two the cavity has all been seted up at the middle part of connecting rod (311), and two hollow inside is provided with jointly and is used for assisting connecting rod (311) pivoted support column (312), one of them a plurality of constant head tank (313) have been seted up at the top of connecting rod (311), another the bottom fixedly connected with of connecting rod (311) rotates post (316), the surface of rotating post (316) rotates and is connected with fixed plate (315) that are used for angle between two fixed connecting rods (311), the top fixedly connected with cylinder (318) of fixed plate (315), the surface fixedly connected with of cylinder (318) has two circular arc shape's spring board (317), spring board (317) and cylinder (318) all are located the inside of one of them constant head tank (313) and are used for the position of fixed plate (315), two threaded hole has all been seted up to connecting rod (311) top both sides, and tooth's socket (314) have all been seted up to the bottom both sides of two connecting rods (311).

4. An early strength concrete pillar structure according to claim 1, wherein: the supporting component (3) further comprises four first arc plates (34) and four second arc plates (37) which are used for clamping and fixing the reinforcing steel bars (2), wherein the four first arc plates (34) and the four second arc plates (37) are fixedly connected with a rotating block (35) on the outer surface jointly, the four first arc plates (34) and the four second arc plates (37) are connected with each other in a rotating mode through the rotating block (35), the four first arc plates (34) and the second arc plates (37) are connected with each other in a rotating mode, each two connecting plates (36) are fixedly connected with connecting plates (36) on the outer surface evenly, each two connecting plates (32) are provided with first bolts (31) inside, the four first arc plates (34) and the inner walls of the second arc plates (37) are provided with limiting grooves (30) used for limiting, and the four first arc plates (34) and the inner walls of the second arc plates (37) are connected with limiting blocks (39) with friction forces.

5. An early strength concrete pillar structure according to claim 4, wherein: the connecting plate (32) is fixedly connected with the connecting rod (311) through a first bolt (31), and the clamping tooth ring (33) is meshed with the tooth groove (314) to limit the position of the connecting rod (311).

6. An early strength concrete pillar structure according to claim 4, wherein: the first arc plate (34) and the second arc plate (37) are clamped on the outer surface of the steel bar (2) together, and the stop block (39) and the limiting groove (30) are matched with the clamping groove (6) and the reinforcing rib (7) respectively.

7. An early strength concrete pillar structure according to claim 2, wherein: fixed pipe (46) cover is established at the surface of two carriage (5), and the surface at reinforcing bar (2) is established in card pipe (43) cover, lug (41) and bar groove (42) respectively with draw-in groove (6) and strengthening rib (7) looks adaptation.

8. An early strength concrete pillar structure according to claim 1, wherein: the angle between the supporting frame (5) and the reinforcing steel bar (2) is sixty degrees, and the supporting frame (5) and the reinforcing steel bar (2) are built to be in a triangular shape.