CN218970636U

CN218970636U - Square cylinder knot hoop antiskid

Info

Publication number: CN218970636U
Application number: CN202223391222.XU
Authority: CN
Inventors: 边军辉; 刘宗琼; 孙安筑; 赵飞; 左亚; 王红
Original assignee: Guizhou Ceg 6 Architectural Engineering Co ltd
Current assignee: Guizhou Ceg 6 Architectural Engineering Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-05-05
Anticipated expiration: 2032-12-18

Abstract

The utility model discloses a square buckling column hoop anti-skid device which comprises a concrete column mould and square buckling column hoops, wherein the square buckling column hoops are erected outside the concrete column mould in a surrounding mode, a plurality of groups of square buckling column hoops are uniformly arranged outside the concrete column mould, and positioning jacks are formed in positions, close to the tail ends, of the square buckling column hoops. This square cylinder knot column hoop antiskid through being provided with fixed bolt, locating hole and positioning bolt, when the concrete column mould consolidates, run through the locating jack with fixed bolt earlier and consolidate square cylinder knot column hoop, the locating hole that the reuse fixed bolt was opened inserts positioning bolt to fixed nut is fixed, rely on the intensity of positioning bolt itself to restrict fixed bolt and cast into the mortar because of the post concrete and produce the uneven emergence displacement of atress to play the effect of antiskid, solved the square cylinder knot column hoop and glissade, influence the problem of concrete column forming quality.

Description

Square cylinder knot hoop antiskid

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a square cylindrical buckling column hoop anti-skid device.

Background

The effect of adopting square cylinder to detain post hoop reinforcement concrete post mould is superior to traditional to the tie bolt reinforcement, but in the construction in the past, when post concrete was watered and is smashed, because the effect of vibrating leads to square cylinder hoop fixed bolt atress uneven easily, leads to fixed bolt to produce ascending displacement, will cause whole square cylinder hoop to slide down, finally causes the post to produce the deformation, influences post shaping quality, and then influences the cost control of finish dress repair construction and finish dress repair.

For example, the application number is CN201822271975.4 discloses a building frame structure square column circle knot formwork, including frame post template subassembly, the outer wall lower extreme of frame post template subassembly is provided with bar angle steel, be provided with vertical square timber on the frame post template subassembly outer wall at bar angle steel both ends, the outer wall of frame post template subassembly is hugged closely to the vertical lateral wall of bar angle steel, the horizontal lateral wall sets up perpendicularly in the lower extreme that frame post template subassembly one side was kept away from to vertical lateral wall, the upper end of horizontal lateral wall is provided with vertical secondary joist, the square timber is all hugged closely to the secondary joist of bar angle steel tip and horizontal lateral wall tip, be provided with horizontal square circle knot main joist on the same horizontal plane in the outside of secondary joist. The utility model has simple and convenient process, convenient operation of workers, high construction speed, high assembly efficiency, high later dismantling speed and construction period saving; the lower end of the frame column template component is provided with strip-shaped angle steel, and the strip-shaped angle steel is matched with the secondary joist and the square round buckle main joist, so that the expansion die and slurry leakage of the frame column template component are avoided.

However, the square column square round buckle formwork fixing bolt of the building frame structure is easy to cause upward displacement due to uneven stress, the whole square buckle column hoop is caused to slide downwards, and finally the column is caused to deform, so that the molding quality of the column is affected.

Therefore, a square button column hoop anti-skid device is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a square buckling column hoop anti-skid device, which aims to solve the problem that the concrete column forming quality is affected by the fact that the square buckling column hoop slips downwards in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a square cylinder is detained post hoop antiskid, includes concrete post mould and square cylinder and is detained post hoop, square cylinder is detained post hoop and is encircleed the outside of erect at concrete post mould, and square cylinder hoop evenly installs a plurality of groups in the outside of concrete post mould, square cylinder hoop is close to the position department of tail end and has been seted up the location jack, the inside grafting of location jack has fixed bolt, set up the location through-hole on the fixed bolt, the inside of location through-hole is run through there is positioning bolt.

Preferably, a fixing nut is screwed on the outer part of the positioning bolt, and the fixing and loosening of the positioning bolt are realized by the fixing nut.

Preferably, the positioning bolt and the fixing nut are always located below the square cylindrical buckling column hoop, and the positioning bolt and the fixing nut are always close to the lower surface of the square cylindrical buckling column hoop.

Preferably, the two sides of the positioning jack on the square cylindrical hoop are respectively provided with a preset jack, the sizes of the positioning jack and the preset jack are equal, and the positioning jack and the preset jack are positioned on the same straight line.

Preferably, the preset adjusting holes are respectively formed above and below the positioning through holes on the fixing pins, the inner diameters of the positioning through holes are equal to those of the preset adjusting holes, and the positioning through holes and the preset adjusting holes are distributed at equal intervals.

Preferably, the anti-slip tooth blocks are uniformly arranged on one side, contacted with the square cylindrical hoop, of the fixing bolt, and the anti-slip tooth blocks are arranged in a sawtooth shape.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the square cylindrical hoop anti-slip device, when the concrete column mould is reinforced, the square cylindrical hoop is reinforced by penetrating the positioning jack through the fixing bolt, then the positioning bolt is inserted into the positioning through hole formed in the fixing bolt and fixed by the fixing nut, and the fixing bolt is limited to displace due to uneven stress caused by casting and tamping of the concrete column by means of the strength of the positioning bolt, so that an anti-slip effect is achieved;

(2) According to the square cylindrical hoop anti-slip device, when the fixed bolt is stressed unevenly in the construction process of casting and tamping the column concrete, the problem of sliding of the square cylindrical hoop can be solved, and quality accidents such as column deformation and the like are avoided;

(3) This square cylinder is detained column hoop antiskid through being provided with preset socket, anti-skidding tooth piece and predetermine the regulation hole, multiunit is predetermine socket and is predetermine the setting of regulation hole for the assembly position of fixed bolt and the assembly position of the positioning bolt on the fixed bolt all can be adjusted according to the needs of construction in a flexible way, and the anti-skidding tooth piece of fixed bolt one side can strengthen the frictional resistance between fixed bolt and the square cylinder knot column hoop greatly, strengthens the anti-skidding effect of fixed bolt.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of a partially enlarged front view of a square cylindrical ferrule of the present utility model;

FIG. 3 is a schematic diagram of a side view of a partially enlarged structure of a square cylindrical ferrule of the present utility model;

FIG. 4 is a schematic top view of a partially enlarged structure of a square cylindrical ferrule of the present utility model;

fig. 5 is an enlarged schematic front view of the fixing bolt of the present utility model.

In the figure: 1. a concrete column mould; 2. square round buckling column hoops; 3. fixing the bolt; 4. positioning the through hole; 5. positioning bolts; 6. a fixed screw cap; 7. positioning the jack; 8. presetting a socket; 9. an anti-slip tooth block; 10. the adjusting holes are preset.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, a square cylindrical hoop anti-slip device comprises a concrete column mould 1 and a square cylindrical hoop 2, wherein the square cylindrical hoop 2 is erected outside the concrete column mould 1 in a surrounding manner, a plurality of groups of square cylindrical hoops 2 are uniformly arranged outside the concrete column mould 1, positioning insertion holes 7 are formed in positions, close to the tail ends, of the square cylindrical hoops 2, fixing bolts 3 are inserted in the positioning insertion holes 7, positioning through holes 4 are formed in the fixing bolts 3, and positioning bolts 5 penetrate through the positioning through holes 4.

The outside of the positioning bolt 5 is screwed with a fixing nut 6, and the fixing and loosening of the positioning bolt 5 are realized by the fixing nut 6;

the positioning bolt 5 and the fixing nut 6 are always positioned below the square cylindrical hoop 2, and the positioning bolt 5 and the fixing nut 6 are always close to the lower surface of the square cylindrical hoop 2;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the concrete column mould 1 is reinforced, the fixing bolt 3 penetrates through the positioning insertion hole 7 to reinforce the square cylindrical buckling column hoop 2, then the positioning through hole 4 formed in the fixing bolt 3 is used for inserting the positioning bolt 5 and is fixed by the fixing nut 6, and the fixing bolt 3 is limited to generate uneven stress displacement due to column concrete pouring by means of the strength of the positioning bolt 5, so that an anti-slip effect is achieved, when the stress of the fixing bolt 3 is uneven in the column concrete pouring construction process, the problem that the square cylindrical buckling column hoop 2 slides can be solved, and quality accidents such as column deformation and the like are avoided.

Example 2: the two sides of the positioning jack 7 on the square cylindrical hoop 2 are respectively provided with a preset jack 8, the sizes of the positioning jack 7 and the preset jack 8 are equal, and the positioning jack 7 and the preset jack 8 are positioned on the same straight line;

the upper part and the lower part of the positioning through hole 4 on the fixing bolt 3 are respectively provided with a preset adjusting hole 10, the inner diameters of the positioning through hole 4 and the preset adjusting hole 10 are equal, and the positioning through hole 4 and the preset adjusting hole 10 are distributed at equal intervals;

the side of the fixed bolt 3, which is contacted with the square cylindrical hoop 2, is uniformly provided with anti-slip tooth blocks 9, and the anti-slip tooth blocks 9 are arranged in a zigzag manner;

specifically, as shown in fig. 1, 4 and 5, the setting of the plurality of groups of preset sockets 8 and preset adjusting holes 10 enables the assembling position of the fixing bolt 3 and the assembling position of the positioning bolt 5 on the fixing bolt 3 to be flexibly adjusted according to the construction requirement, and the anti-slip tooth block 9 on one side of the fixing bolt 3 can greatly enhance the friction resistance between the fixing bolt 3 and the square round buckling column hoop 2, so as to enhance the anti-slip effect of the fixing bolt 3.

Working principle: when the concrete column mould 1 is used, firstly, the square cylindrical hoop 2 is reinforced by penetrating the positioning jack 7 through the fixing bolt 3, then the positioning bolt 5 is inserted into the positioning through hole 4 formed in the fixing bolt 3 and fixed by the fixing nut 6, the fixing bolt 3 is limited to be displaced due to uneven stress caused by pouring and tamping of column concrete by means of the strength of the positioning bolt 5, so that the anti-slip effect is achieved, the problem that the square cylindrical hoop 2 slides due to uneven stress in the pouring and tamping construction process of the column concrete can be solved, the quality accidents such as column deformation are avoided, secondly, the arrangement of the plurality of groups of preset sockets 8 and preset adjusting holes 10 can be flexibly adjusted according to the construction requirement, the anti-slip tooth block 9 on one side of the fixing bolt 3 can greatly enhance the friction resistance between the fixing bolt 3 and the square cylindrical hoop 2, the anti-slip effect of the fixing bolt 3 can be enhanced, and the fixing bolt 3 can be removed by unscrewing the fixing nut 6 when the concrete column mould 1 is removed, and the fixing bolt 3 can be removed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a square cylinder knot collar antiskid, includes concrete column mould (1) and square cylinder knot collar (2), its characterized in that: the square cylinder hoop (2) is arranged outside the concrete column mould (1) in a surrounding mode, a plurality of groups of square cylinder hoops (2) are uniformly arranged outside the concrete column mould (1), positioning jacks (7) are formed in positions, close to the tail ends, of the square cylinder hoops (2), fixing bolts (3) are inserted into the positioning jacks (7), positioning through holes (4) are formed in the fixing bolts (3), and positioning bolts (5) penetrate through the positioning through holes (4).

2. A square cylindrical hoop anti-slip device as claimed in claim 1, wherein: the outside of the positioning bolt (5) is screwed with a fixing nut (6), and the fixing and loosening of the positioning bolt (5) are realized by the fixing nut (6).

3. A square cylindrical hoop anti-slip device as claimed in claim 1, wherein: the positioning bolt (5) and the fixing nut (6) are always positioned below the square cylindrical buckling column hoop (2), and the positioning bolt (5) and the fixing nut (6) are always close to the lower surface of the square cylindrical buckling column hoop (2).

4. A square cylindrical hoop anti-slip device as claimed in claim 1, wherein: the square cylindrical hoop is characterized in that two sides of a positioning jack (7) on the square cylindrical hoop (2) are respectively provided with a preset jack (8), the size of the positioning jack (7) is equal to that of the preset jack (8), and the positioning jack (7) and the preset jack (8) are located on the same straight line.

5. A square cylindrical hoop anti-slip device as claimed in claim 1, wherein: the upper part and the lower part of the positioning through hole (4) on the fixing bolt (3) are respectively provided with a preset adjusting hole (10), the inner diameters of the positioning through hole (4) and the preset adjusting hole (10) are equal, and the positioning through hole (4) and the preset adjusting hole (10) are distributed at equal intervals.

6. A square cylindrical hoop anti-slip device as claimed in claim 1, wherein: the anti-skid lock is characterized in that anti-skid tooth blocks (9) are uniformly arranged on one side, contacted with the square cylindrical hoop (2), of the fixing bolt (3), and the anti-skid tooth blocks (9) are arranged in a zigzag mode.