CN219344070U

CN219344070U - Steel bar connection structure of prefabricated part

Info

Publication number: CN219344070U
Application number: CN202223507245.2U
Authority: CN
Inventors: 柴旭光
Original assignee: Eleventh Construct On Engineering Co ltd Of Guizhou Construction Engineering Corp
Current assignee: Eleventh Construct On Engineering Co ltd Of Guizhou Construction Engineering Corp
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-14
Anticipated expiration: 2032-12-19

Abstract

The utility model belongs to the technical field of the construction engineering, a prefabricated component's steel bar connection structure is disclosed, including the plastic clamping ring, the plastic clamping ring has certain elasticity, inside can cooperate with the steel bar of plastic clamping ring, plastic clamping ring open end is two clamping pieces, clamping piece outside end is provided with the fixed block, fixed block and clamping piece fixed connection, the fixed block inner is provided with the steel cable, the steel cable exists certain elasticity, steel cable and fixed block fixed connection, the steel cable passes two clamping pieces, the steel cable pulls one end fixed connection's clamping piece to another clamping piece, the steel cable other end is provided with the presser piece, presser piece and steel cable fixed connection; the two pressing sheets are mutually close by extrusion, so that the steel rope is driven to pull the clamping sheets to mutually close, the ring formed by the plastic clamping ring is reduced, the purpose of clamping the steel bars is achieved, the two steel bars can be connected by one sleeve, and meanwhile, the two steel bars can be aligned.

Description

Steel bar connection structure of prefabricated part

Technical Field

The utility model belongs to the technical field of the construction engineering, concretely relates to prefabricated component's steel bar connection structure.

Background

The construction is that people utilize various building materials, mechanical equipment to carry on in certain space, time according to the specific design blueprint and carry on the production activity for building various building products, the steel bar connecting technology that the prefabricated component adopts at present is mainly used to grouting bush and mechanical connection, it is comparatively convenient to adopt the bush to connect steel bar, the cost is lower, therefore the general component is connected and mostly adopts the bush to connect steel bar, but a bush is to the connection of two steel bars, two steel bars are difficult to align, the construction difficulty is great;

disclosure of Invention

Aiming at the defects of the prior art, the utility model aims at providing a steel bar connecting structure of a prefabricated part, which solves the problems that one sleeve is difficult to align the connection of two steel bars and the construction difficulty is large in the prior art;

the purpose of the utility model can be realized by the following technical proposal:

the utility model provides a prefabricated component's steel bar connection structure, includes the plastic clamp ring, the plastic clamp ring open end is two clamping pieces.

The clamping piece outer side end is provided with the fixed block, fixed block and clamping piece fixed connection, and the fixed block inner is provided with the steel cable, and the steel cable passes two clamping pieces, and the steel cable pulls one end fixed connection's clamping piece to another clamping piece.

The other end of the steel rope is provided with a pressing piece which is fixedly connected with the steel rope.

Further, the pressing piece is provided with a first through hole, the other pressing piece is provided with a curved rod, locking rings which are uniformly distributed are arranged on the circumference of the curved rod, and fixing grooves are formed between the locking rings.

Further, the second port has been seted up to the pressing plate both sides end of first port, and the second port communicates with first port, and the inside dead lever that all is provided with of second port, and the dead lever inboard end is the fixture block.

Further, two first through holes are formed in the outer side end of the pressing piece of the first through hole, the two first through holes are respectively communicated with the second through holes, and the second through holes are formed in the side ends of the two fixing rods.

Further, the steel rope is sleeved with a leather hose, the leather hose is movably connected with the steel rope, and one end of the leather hose is fixedly connected with the clamping piece.

The beneficial effects of the utility model are that:

the two pressing pieces are pressed to be close to each other, so that the steel rope drives the clamping pieces to be close to each other, the sleeve formed by the plastic clamping rings is reduced, one plastic clamping ring can connect two reinforcing steel bars, the two reinforcing steel bars can be aligned, and the construction difficulty is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model from different angles;

fig. 3 is a schematic diagram of the present embodiment.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are within the scope of the present utility model.

As shown in fig. 1 to 3, a steel bar connecting structure of a prefabricated component comprises a plastic clamping ring 1, wherein the plastic clamping ring 1 has certain elasticity, the inside of the plastic clamping ring 1 can be matched with steel bars, the opening end of the plastic clamping ring 1 is provided with two clamping pieces 11, the outer side end of each clamping piece 11 is provided with a fixed block 12, the fixed blocks 12 are fixedly connected with the clamping pieces 11, the inner ends of the fixed blocks 12 are provided with steel ropes 2, the steel ropes 2 have certain elasticity, the steel ropes 2 are fixedly connected with the fixed blocks 12, the steel ropes 2 penetrate through the two clamping pieces 11, the steel ropes 2 pull the clamping pieces 11 fixedly connected at one end to the other clamping pieces 11, the other end of each steel rope 2 is provided with a pressing piece 3, and the pressing pieces 3 are fixedly connected with the steel ropes 2;

the steel rope 2 is sleeved with the leather hose 21, the leather hose 21 is movably connected with the steel rope 2, one end of the leather hose 21 is fixedly connected with the clamping piece 11, the steel rope 2 is pulled by the pressing piece 3, and the steel rope 2 slides in the leather hose 21, so that excessive abrasion of the steel rope 2 can be prevented;

the outer end of the plastic clamping ring 1 is provided with a plurality of supporting blocks 13, one end of each supporting block 13 is fixedly connected with the plastic clamping ring 1, and the other end of each supporting block 13 is attached to the leather hose 21, so that when the steel rope 2 is pulled, the position of the steel rope 2 is limited, and the leather hose 21 is further prevented from sliding on the outer surface of the plastic clamping ring 1;

one of the pressing sheets 3 is provided with a first through hole 31, the other pressing sheet 3 is provided with a curved rod 4, one end of the curved rod 4 is fixedly connected with the pressing sheet 3, the other end of the curved rod 4 passes through the first through hole 31, locking rings 41 which are uniformly distributed are arranged on the circumference of the curved rod 4, and fixing grooves 42 are formed between the locking rings 41;

the two side ends of the pressing piece 3 with the first through hole 31 are provided with the second through holes 32, the second through holes 32 are communicated with the first through holes 31, the fixing rods 5 are arranged in the second through holes 32, the fixing rods 5 penetrate through the second through holes 32, the inner side ends of the fixing rods 5 are clamping blocks 51, the clamping blocks 51 are matched with the fixing grooves 42, the bent rods 4 can be fixed, the bent rods 4 can be kept in a fixed state, and the pressing piece 3 is prevented from being reset due to the reaction force of steel ropes;

the outer side end of the pressing piece 3 with the first through hole 31 is provided with two first through holes 33, the two first through holes 33 are respectively communicated with the second through holes 32, the side ends of the two fixing rods 5 are provided with second through holes 52, the clamping blocks 51 are clamped with the first through holes 33 of the second through holes 52 when the clamping blocks are positioned in the fixing grooves 42, the fixing pins 53 are inserted into the first through holes 33, the fixing pins 53 can pass through the second through holes 52, and the fixing pins 53 can limit the fixing rods 5, so that the clamping blocks 51 are stably matched with the fixing grooves 42;

the bottom end of the pressing piece 3 is provided with a slide bar 34, the other end of the slide bar 34 is provided with a slide block 35, the outer end of the plastic clamping ring 1 is provided with a slide rail 14, the slide rail 14 has certain elasticity and can bend to a certain extent along with the bending of the plastic clamping ring 1, and the slide block 35 is matched with the slide rail 14 to enable the pressing piece 3 to rotate along the axis of the plastic clamping ring 1;

during the use, unscrew fixed pin 53, move dead lever 5 to the outside end, make curved bar 4 can slide in first through-hole 31 inside, with two reinforcing bar one end butt joint respectively from plastic clamp ring 1 both sides to inside plastic clamp ring 1, use the instrument to extrude two pressing plate 3, make two pressing plate 3 be close to each other, adjust leather hose 21 position simultaneously, spacing steel cable 2, thereby make steel cable 2 drive two clamping pieces 11 and be close to each other, make plastic clamp ring 1 clamp the reinforcing bar, when plastic clamp ring 1 clamp the reinforcing bar to steady state, because steel cable 2 exists certain elasticity, can continue to press pressing plate 3, make fixture block 51 can insert fixed slot 42 and cooperate, at this moment first through-hole 33 and second through-hole 52 intercommunication, select into fixed pin 53, fix dead lever 5, thereby make plastic clamp ring 1 stably clamp the reinforcing bar.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has outlined and described the basic principles, main features and advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the utility model, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The steel bar connecting structure of the prefabricated part comprises a plastic clamping ring (1), and is characterized in that two clamping pieces (11) are arranged at the opening end of the plastic clamping ring (1);

the clamping piece (11) is provided with a fixed block (12) at the outer side end, the fixed block (12) is fixedly connected with the clamping piece (11), a steel rope (2) is arranged at the inner end of the fixed block (12), the steel rope (2) penetrates through the two clamping pieces (11), and the clamping piece (11) with one end fixedly connected is pulled to the other clamping piece (11) by the steel rope (2);

the other end of the steel rope (2) is provided with a pressing piece (3), and the pressing piece (3) is fixedly connected with the steel rope (2).

2. The steel bar connecting structure of the prefabricated component according to claim 1, wherein the pressing piece (3) is provided with a first through hole (31), the other pressing piece (3) is provided with a curved rod (4), locking rings (41) which are uniformly distributed are circumferentially arranged on the curved rod (4), and fixing grooves (42) are formed between the locking rings (41).

3. The steel bar connecting structure of the prefabricated component according to claim 2, wherein the two side ends of the pressing piece (3) of the first through hole (31) are provided with second through holes (32), the second through holes (32) are communicated with the first through hole (31), fixing rods (5) are arranged in the second through holes (32), and the inner side ends of the fixing rods (5) are clamping blocks (51).

4. The steel bar connecting structure of the prefabricated component according to claim 2, wherein the outer side end of the pressing piece (3) of the first through hole (31) is provided with two first through holes (33), the two first through holes (33) are respectively communicated with the second through holes (32), and the side ends of the two fixing rods (5) are respectively provided with a second through hole (52).

5. The steel bar connecting structure of the prefabricated component according to claim 1, wherein the surface of the steel rope (2) is sleeved with a leather hose (21), the leather hose (21) is movably connected with the steel rope (2), and one end of the leather hose (21) is fixedly connected with the clamping piece (11).