CN217326106U - Grout muffjoint concrete reinforced structure - Google Patents

Abstract

The utility model discloses a grout muffjoint concrete reinforced structure, including spacing lid, sleeve and holding ring, the holding ring is all installed to the top and the bottom of sleeve surface, spacing lid is all cup jointed to telescopic top and bottom, and the front end of spacing lid is connected in the surface of holding ring, the seat that links up is all installed to the both sides of spacing lid, the front end that links up the seat is connected with spacing pipe, the front end of spacing pipe is connected with and rotates the seat, the front end that rotates the seat is connected with and links up the lid, link up the front end of seat and install spacing lead screw, and spacing lead screw threaded connection is in the inside of spacing pipe. The utility model discloses a spacing lid and the setting that links up the lid, the accessible rotates spacing pipe and adjusts the distance that links up between lid and the spacing lid, can be used to the connection effect of playing between a plurality of sleeves, then add the connectivity between the sleeve, in carrying out pre-buried installation work, add the steadiness between sleeve and the concrete, then improve device's practicality.

Description

Grout muffjoint concrete reinforced structure

Technical Field

The utility model relates to a grout sleeve reinforcement equipment technical field specifically is a grout muffjoint concrete reinforced structure.

Background

In the existing building construction work and the filling work of reinforced concrete, the grouting sleeve is an important connecting device between reinforcing steel bars, but the existing grouting sleeve still has certain defects when in use and is difficult to meet the existing use requirements.

Grout muffjoint concrete reinforced structure shortcoming is not enough among the prior art:

1. patent document CN208918137U discloses a reinforced structure in which sleeve grouting connecting steel bars inside a prefabricated shear wall member are cut off, "including a prefabricated shear wall member double-side externally-attached steel plate reinforced structure and a prefabricated shear wall member single-side externally-attached steel plate reinforced structure; the bar planting screw rods are planted with bar planting glue through the holes of the prefabricated shear wall, the through screw rods are arranged in the holes of the prefabricated shear wall, the externally-attached steel plates penetrate through the floor slab through the slotted holes of the floor slab, are bonded with the reinforcing wall body through structural glue, and are anchored through the screw rods and the nuts, so that the upper-layer prefabricated shear wall component and the lower-layer prefabricated shear wall component form a whole. The utility model discloses the reinforcement method can effectively solve between the upper and lower floor's prefabricated shear force wall component and cut to lead to connecting the weakening problem because of the muffjoint reinforcing bar, further strengthens prefabricated shear force wall connected node's wholeness, bearing capacity and anti-seismic performance ", but above-mentioned device when using, lacks the reinforcement auxiliary structure who is suitable for, influences the whole steadiness after the device uses then.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grout muffjoint concrete reinforced structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a grouting sleeve connection concrete reinforcing structure comprises a limiting cover, a sleeve and a positioning ring, wherein the positioning ring is arranged at the top and the bottom of the outer surface of the sleeve, the limiting cover is sleeved at the top and the bottom of the sleeve, and the front end of the limiting cover is connected to the outer surface of the positioning ring;

the two sides of the limiting cover are respectively provided with a connecting seat, the front end of each connecting seat is connected with a limiting pipe, the front end of each limiting pipe is connected with a rotating seat, and the front end of each rotating seat is connected with a connecting cover;

the front end of the connecting seat is provided with a limiting screw rod, the limiting screw rod is connected to the inside of the limiting pipe in a threaded mode, and the top of the limiting pipe is provided with a limiting opening.

Preferably, the positive top of sleeve is installed and is arranged the material pipe, the inlet pipe is installed to the positive bottom of sleeve, the reinforcing plate is installed in the middle part gomphosis of sleeve inner wall.

Preferably, the top of sleeve inner wall is installed spacing fixture block, the top joint of spacing fixture block has the fixing base, the positioning seat is all installed with the inner wall that links up the lid to spacing lid.

Preferably, positioning pyramids are arranged around the top of the positioning seat.

Preferably, a set of steel bar bodies penetrate through the inside of the sleeve, and the steel bar bodies penetrate through the inside of the fixed seat and the inside of the positioning seat.

Preferably, the bottom of the positioning seat is provided with a clamping ring, and the outer surface of the clamping ring is clamped in the sleeve.

Preferably, the sizes of the openings in the positioning seat and the fixing seat are matched with each other.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a spacing lid and the setting that links up the lid, the accessible rotates spacing pipe and adjusts the distance that links up between lid and the spacing lid, can be used to the connection effect of playing between a plurality of sleeves, then add the connectivity between the sleeve, in carrying out pre-buried installation work, add the steadiness between sleeve and the concrete, then improve device's practicality.

2. The utility model discloses a setting of fixing base and positioning seat, fixing base and positioning seat play limiting displacement to one end male reinforcing bar body on the sleeve, add the stability of device grout back reinforcing bar body then, the emergence of prevention skew, the setting of location pyramid plays the positioning action to the contact of device and concrete.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of a structure of a limiting tube according to the present invention;

FIG. 3 is a schematic cross-sectional view of the sleeve structure of the present invention;

fig. 4 is a schematic view of the sectional structure of the limiting opening of the present invention.

In the figure: 1. a limiting cover; 2. a sleeve; 3. a positioning ring; 4. a linking seat; 5. a limiting pipe; 6. rotating the base; 7. an engagement cover; 8. a limiting screw rod; 9. a limiting port; 10. a discharge pipe; 11. a feed pipe; 12. a reinforcing plate; 13. a limiting clamping block; 14. a fixed seat; 15. positioning seats; 16. positioning a pyramid; 17. a steel bar body; 18. a snap ring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, an embodiment of the present invention provides a grouting sleeve connecting concrete reinforcing structure, including a limiting cover 1, a sleeve 2 and a positioning ring 3, wherein the positioning ring 3 is installed at the top and the bottom of the outer surface of the sleeve 2, the limiting cover 1 is sleeved at the top and the bottom of the sleeve 2, the front end of the limiting cover 1 is connected to the outer surface of the positioning ring 3, a linking seat 4 is installed at both sides of the limiting cover 1, the front end of the linking seat 4 is connected to a limiting pipe 5, the front end of the limiting pipe 5 is connected to a rotating seat 6, the front end of the rotating seat 6 is connected to a linking cover 7, a limiting screw 8 is installed at the front end of the linking seat 4, the limiting screw 8 is screwed inside the limiting pipe 5, and a limiting port 9 is opened at the top of the limiting pipe 5;

through spacing lid 1 and the setting that links up lid 7, the accessible rotates spacing pipe 5 and adjusts the distance that links up between lid 7 and the spacing lid 1, can be used to play the connection effect to between a plurality of sleeves 2, increases the connectivity between sleeve 2 then, in carrying out pre-buried installation work, increases the steadiness between sleeve 2 and the concrete, then the practicality of improving the device.

A material discharging pipe 10 is installed at the top of the front face of a sleeve 2, a material inlet pipe 11 is installed at the bottom of the front face of the sleeve 2, a reinforcing plate 12 is installed in the middle of the inner wall of the sleeve 2 in an embedded mode, a limiting clamping block 13 is installed at the top of the inner wall of the sleeve 2, a fixing seat 14 is clamped at the top of the limiting clamping block 13, positioning seats 15 are installed on the inner walls of a limiting cover 1 and a connecting cover 7, positioning pyramids 16 are installed around the top of each positioning seat 15, a group of steel bar bodies 17 penetrate through the inside of the sleeve 2, the steel bar bodies 17 penetrate through the fixing seat 14 and the inside of the positioning seat 15, a clamping ring 18 is installed at the bottom of the positioning seat 15, the outer surface of the clamping ring 18 is clamped inside the sleeve 2, and the sizes of openings in the positioning seat 15 and the fixing seat 14 are matched with each other;

through fixing base 14 and positioning seat 15's setting, fixing base 14 and positioning seat 15 play limiting displacement to one end male reinforcing bar body 17 on the sleeve 2, add the stability of reinforcing bar body 17 behind the device grout then, the emergence of prevention skew, the setting of location pyramid 16 plays the locate function to the contact of device and concrete.

The utility model discloses in, the device's working procedure as follows:

through the matching work of the limit cover 1 and the connecting cover 7, the limit cover 1 and the connecting cover 7 can be clamped and installed with the sleeve 2 through the arrangement of the clamping ring 18, after reinforcing steel bars at two ends of the sleeve 2 are spliced, grouting work is carried out through the feeding pipe 11, concrete can be discharged through the discharging pipe 10 when the sleeve is full, and then the effect of connecting and fixing the internal reinforcing steel bar body 17 is achieved, the limit cover 1 and the connecting cover 7 are connected through the arrangement of the connecting seat 4, the limit pipe 5, the limit screw rod 8 and the rotating seat 6, under the auxiliary action of the rotation of the rotating seat 6, the distance between the connecting cover 7 and the limit cover 1 can be adjusted through rotating the limit pipe 5, the detachment and installation work of the connecting cover 7 are convenient, through the adjustment between the connecting cover 7 and the limit cover 1, the connecting effect between a plurality of sleeves 2 can be used, and then the connectivity between the sleeves 2 is increased, in carrying out pre-buried installation work, add the steadiness between sleeve 2 and the concrete, then improve the practicality of device, setting through fixing base 14 and positioning seat 15, fixing base 14 and positioning seat 15 play limiting displacement to sleeve 2 last one end male reinforcing bar body 17, then add device grout back reinforcing bar body 17's stability, the emergence of prevention skew, location pyramid 16's setting, play the locate function to the contact of device with the concrete, the setting of gusset plate 12, can add the reinforcement guard action to reinforcing bar body 17 to the contact, the reduction is the influence of external force.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (7)

1. The utility model provides a grout muffjoint concrete reinforced structure, includes spacing lid (1), sleeve (2) and holding ring (3), its characterized in that: the top and the bottom of the outer surface of the sleeve (2) are respectively provided with a positioning ring (3), the top and the bottom of the sleeve (2) are respectively sleeved with a limiting cover (1), and the front end of the limiting cover (1) is connected to the outer surface of the positioning ring (3);

the connecting bases (4) are mounted on two sides of the limiting cover (1), the front ends of the connecting bases (4) are connected with limiting pipes (5), the front ends of the limiting pipes (5) are connected with rotating bases (6), and the front ends of the rotating bases (6) are connected with connecting covers (7);

connect the front end of seat (4) and install spacing lead screw (8), and spacing lead screw (8) threaded connection in the inside of spacing pipe (5), spacing mouth (9) have been seted up at the top of spacing pipe (5).

2. A grout sleeve joint concrete reinforcing structure according to claim 1, wherein: arrange material pipe (10) at the positive top of sleeve (2), inlet pipe (11) are installed to the positive bottom of sleeve (2), gusset plate (12) are installed to the middle part gomphosis of sleeve (2) inner wall.

3. A grout sleeve joint concrete reinforcing structure according to claim 1, wherein: spacing fixture block (13) is installed at the top of sleeve (2) inner wall, the top joint of spacing fixture block (13) has fixing base (14), positioning seat (15) are all installed to the inner wall of spacing lid (1) and linking lid (7).

4. A grout sleeve joint concrete reinforcing structure according to claim 3, wherein: and positioning pyramids (16) are arranged around the top of the positioning seat (15).

5. A grout sleeve joint concrete reinforcing structure according to claim 1, wherein: a set of steel bar bodies (17) penetrate through the interior of the sleeve (2), and the steel bar bodies (17) penetrate through the interiors of the fixed seat (14) and the positioning seat (15).

6. A grout sleeve joint concrete reinforcing structure according to claim 3, wherein: clamping ring (18) is installed to the bottom of positioning seat (15), and the inside in sleeve (2) of surface joint of clamping ring (18).

7. A grout sleeve joint concrete reinforcing structure according to claim 3, wherein: the sizes of the openings in the positioning seat (15) and the fixing seat (14) are matched with each other.

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