CN208803727U - A kind of steel column hoop support device preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane - Google Patents

Abstract

The utility model discloses a kind of steel column hoop support devices for preventing unstability outside cast-in-situ reinforced concrete oblique circular cylinder plane, including tie and the lateral support component being connected on tie, and the two connects adjustable angle, tie is bolted symmetrical structure, square-outside and round-inside, lateral support component includes the sequentially connected upper T-steel bar of multiple groups, connecting rod, regulating rod, lower T-steel bar and base plate, single or multiple settings of connecting rod and equal or different length is arranged.The utility model structure is simple, using simply in construction, can be used in turn, lateral support can provide the support of different angle, and lateral support length is adjustable, practical.

Description

A kind of steel column hoop support device preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane

Technical field

The utility model relates to construction technology and auxiliary construction apparatus field, in particular to one kind prevents cast-in-situ reinforced concrete oblique The steel column hoop support device of the outer unstability of cylindrical plane.

Background technique

With the progress of construction technology, the transformation of design concept, using the diversification of function, special-shaped construction style is increasingly More, structure change is increasing, to structure design and construction method more stringent requirements are proposed.And in order to pursue the beauty of building It sees, atmosphere, as a kind of building structure form of expression, armored concrete oblique circular cylinder is instantly using more.

Armored concrete oblique circular cylinder is used in museum, in railway station from previous main concentrate, more and more exists now Cultural and Sports Centre, villa quarter occur in scenic spot.

Cast-in-situ steel reinforced concrete oblique circular cylinder shuttering supporting technique primarily now mainly utilizes prefabricated plank sheathing, using side Wood, steel pipe, tie coordinate supporting process, and similar supporting process can expend a large amount of material and artificial, and construction technology is cumbersome, Template is fixed complicated, and the control of lateral support angle is difficult.

To solve the problems, such as that the control of lateral support angle is difficult, more practical device in some construction engineering technical fields Be developed, such as the connection between lateral support steel pipe and ground, template is fixed using lantern ring, but these devices without Method freely adjusts support angle, and restrictive not strong.

Utility model content

The utility model is to solve the above problems, provide a kind of steel column for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane Support device is bound round, loosely, consumptive material is time-consuming, process is numerous for template fixed constraint in casting process to overcome armored concrete oblique circular cylinder The problems such as trivial.

Present apparatus structure is simple, using simply in construction, can be used in turn, lateral support can provide the branch of different angle Support, and lateral support length is adjustable, it is practical.

In order to achieve the above objectives, the technical solution adopted in the utility model is: one kind prevents cast-in-situ reinforced concrete oblique circular cylinder flat The steel column hoop support device of unstability outside face, including tie and the lateral support component being connected on tie, and the two connects angle Adjustable, tie is bolted symmetrical structure, and square-outside and round-inside, lateral support component includes the sequentially connected upper T-steel of multiple groups Bar, connecting rod, regulating rod, lower T-steel bar and base plate, the single or multiple settings of connecting rod and equal or different length setting.

Further, tie includes symmetrical channel steel, channel steel be it is rectangular, medial surface is welded with semicircular steel band, steel Non- joint is connect by steel plate between band and channel steel, and channel steel is equipped with multiple groups bloom and single group bloom number is 2.

Further, bloom is equipped with connection through-hole, is equipped with screw thread preformed hole in the head and bar tail of upper T-steel bar, Head and bloom are locked by high-strength bolt, specifically, the spacing of two blooms connect club head etc. with single upper T-type It is long, so that high-strength bolt can be completed to be locked, also, before being locked, the two adjustable angle.

Further, connecting rod one end is the end of thread, and the other end is that screw thread reserves nose end.

Further, regulating rod both-end is the end of thread and screw thread is opposite.

Further, regulating rod is equipped with cross pipe, facilitates the adjusting of regulating rod.

Further, be equipped with screw thread preformed hole on the head of lower T-steel bar and bar tail, and the screw thread on its bar tail with it is upper The screw thread of T-steel bar bar tail positive/negative thread each other.

Further, base plate is equipped with lower fixed bloom and the head bolt of lower T-steel bar is locked.

Specifically, connecting rod can be sequentially connected with the coarse adjustment completed to skewed horizontal load by single or multiple, and The length of connecting rod have it is a variety of, can group allot the skewed horizontal load of different length, and the fine tuning of regulating rod 23, i.e. rotation fine tuning Bar can make skewed horizontal load reach preferable stress.

In conclusion the utility model has following advantages:

Destabilization problems outside the plane that the utility model can overcome armored concrete oblique circular cylinder to occur in casting process, tool Body provides stable sidewise restraint, and the angle of adjustable lateral support, adjusts the length of lateral rod piece accordingly, reaches The support effect relatively having, meanwhile, the utility model structure is simple, and can reuse, and time saving material saving is easily operated.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of tie；

Fig. 3 is upper T-steel bar junction schematic diagram；

Fig. 4 is connecting rod structural schematic diagram；

Fig. 5 is regulating rod structural schematic diagram；

Fig. 6 is connection base plate schematic diagram in lower T-steel bar.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments:

Embodiment 1:

A kind of steel column hoop support device preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane, as shown in figs. 1 to 6, including Do not indicated in tie 1 and the lateral support component 2(figure being connected on tie 1), and the two connects adjustable angle.

Specifically, tie 1 is bolted symmetrical structure, square-outside and round-inside, as shown in Fig. 2, tie 1 includes symmetrical slot Steel 11, channel steel 11 be it is rectangular, medial surface is welded with semicircular steel band 12, and non-joint is by steel plate between steel band and channel steel 11 13 connections.

With continued reference to attached drawing 2, and in conjunction with attached drawing 1, it is 2 that channel steel 11, which is equipped with 14 numbers of multiple groups bloom 14 and single group bloom, Bloom 14 is equipped with connection through-hole, specifically for the connection of tie 1 and lateral support component.

With further reference to attached drawing 1, and in conjunction with attached drawing 3~6, lateral support component 2 includes the sequentially connected upper T-steel of multiple groups Bar 21, connecting rod 22, regulating rod 23, lower T-steel bar 24 and base plate 25, and connecting rod 22 it is single or multiple setting and it is isometric or Length discrepancy setting, the connecting rods of single or multiple settings can carry out coarse adjustment to the length of lateral support, and the length of connecting rod It spends different in size, then it is different can be applicable in requirement under different situations to lateral bearing length.

Wherein, as shown in Fig. 3, screw thread preformed hole, head and bloom are equipped on the head of upper T-steel bar 21 and bar tail 14 are locked by high-strength bolt, specifically, to connect club head with single upper T-type isometric for the spacing of two blooms, thus high Strength bolt can be completed to be locked, also, before being locked, the two adjustable angle.

Preferably, as shown in Fig. 4,22 one end of connecting rod is the end of thread, and the other end is that screw thread reserves nose end.

Preferably, referring to attached drawing 5,23 both-end of regulating rod be the end of thread and screw thread on the contrary, and regulating rod 23 be equipped with Cross pipe 231, facilitates the adjusting of regulating rod.

The constraint fixation of lateral support is to be realized by lower T-steel bar 24 with base plate 25, the head of lower T-steel bar 24 Be equipped with screw thread preformed hole on bar tail, and the screw thread of the screw thread on its bar tail and upper 21 bar tail of T-steel bar positive/negative thread each other, So the fastening of lateral support can be formed, specifically, as shown in Fig. 6, base plate 25 is equipped with lower fixed bloom 251 and lower T The head bolt of fashioned iron bar 24 is locked, and base plate 25 then forms constraint by the bolt at four ends angle and fixes.

Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill The people of art can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention. It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it It is interior.

Claims (8)

1. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane, it is characterised in that: including tie (1) and the lateral support component (2) that is connected on the tie (1), and the two connects adjustable angle, and the tie (1) is spiral shell Tether the symmetrical structure connect, square-outside and round-inside, the lateral support component (2) include the sequentially connected upper T-steel bar (21) of multiple groups, Connecting rod (22), regulating rod (23), lower T-steel bar (24) and base plate (25), the single or multiple settings of the connecting rod (22) And equal or different length is arranged.

2. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane according to claim 1, Be characterized in that: the tie (1) includes symmetrical channel steel (11), the channel steel (11) be it is rectangular, medial surface is welded with semicircle The steel band (12) of shape, non-joint is connect by steel plate (13) between the steel band and the channel steel (11), on the channel steel (11) It is 2 equipped with bloom (14) number described in multiple groups bloom (14) and single group.

3. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane according to claim 2, Be characterized in that: the bloom (14) is equipped with connection through-hole, is equipped with screw thread in the head and bar tail of the upper T-steel bar (21) Preformed hole, the head are locked with the bloom (14) by high-strength bolt.

4. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane according to claim 3, Be characterized in that: described connecting rod (22) one end is the end of thread, and the other end is that screw thread reserves nose end.

5. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane according to claim 4, Be characterized in that: regulating rod (23) both-end is the end of thread and screw thread is opposite.

6. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane according to claim 5, Be characterized in that: the regulating rod (23) is equipped with cross pipe (231).

7. according to a kind of steel column hoop support device for preventing unstability outside cast-in-situ reinforced concrete oblique circular cylinder plane of claim 5 or 6, It is characterized by: be equipped with screw thread preformed hole in the head and bar tail of the lower T-steel bar (24), and the screw thread on its bar tail with The screw thread of upper T-steel bar (21) bar tail positive/negative thread each other.

8. a kind of steel column hoop support device for preventing the outer unstability of cast-in-situ reinforced concrete oblique circular cylinder plane according to claim 7, Be characterized in that: the base plate (25) is equipped with the head bolt lock of lower fixed bloom (251) and the lower T-steel bar (24) Tightly.