CN220336424U - Buried sleeve for installing buried U-shaped bolt - Google Patents

Abstract

The utility model discloses an embedded sleeve for installing a U-shaped bolt, which comprises a movable shell which is arranged in a bilateral symmetry manner, wherein the movable shells on two sides are spliced into a U-shaped structure, and the outer side surfaces of the symmetrical movable shells are respectively provided with a positioning groove matched with the U-shaped bolt.

Description

Buried sleeve for installing buried U-shaped bolt

Technical Field

The utility model relates to the technical field of building construction, in particular to an embedded sleeve for installing an embedded U-shaped bolt.

Background

The overhanging scaffold has accurate requirements on the installation space size of the I-steel, the former welding reinforcing U-shaped embedded bolts have long construction time and are not suitable for guaranteeing the space requirement, and the U-shaped embedded bolts are often used for guaranteeing the installation by increasing the size of the U-shaped embedded bolts, so that certain difficulties are caused for the installation and the reinforcement of the I-steel. In order to solve the problem, the U-shaped embedded bolt is reinforced and positioned by adopting the embedded sleeve, so that the construction is simple, convenient and quick, the positioning of the embedded bolt can be ensured with high precision, and the embedded depth requirement of the embedded bolt can be ensured.

The current application number is 202123161075.2, and the patent name is a sleeve pipe device for U type anchor bolt installation, and it includes the fixed casing that a set of symmetry set up, fixed casing contains the portion that compresses tightly, the bottom surface of portion that compresses tightly is equipped with the compress tightly the groove, the outer end of portion that compresses tightly is integrated into one piece respectively upwards is equipped with corresponding portion of cup jointing, cup jointing the portion on be equipped with the intercommunication to compress tightly the bell mouth of groove, the bell mouth is narrow down wide bell mouth. When the U-shaped bolt is pre-buried, the opening end of the U-shaped bolt penetrates through the sleeve joint hole and the sleeve is fixed, so that the pre-buried fixation of the U-shaped bolt is realized. However, the scheme in the patent of application number 202123161075.2 has higher requirement on the matching precision of the U-shaped bolt and the sleeve hole, the sleeve hole is easy to be blocked, and the blocked sleeve hole is difficult to clean.

Disclosure of Invention

The utility model aims to solve the problems, and provides the embedded sleeve for installing the buried U-shaped bolt, which is convenient for embedding the U-shaped bolts with different sizes, and the contact positions of the U-shaped bolts and the sleeve holes are clean and convenient.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a buried type U type is buried bolt installation with pre-buried sleeve, includes the movable casing that bilateral symmetry set up, and the movable casing concatenation of both sides becomes U-shaped structure, symmetry all be equipped with on the movable casing lateral surface with U type bolt complex constant head tank, be equipped with the fixed shell between two movable casings, movable casing bottom inboard one end and fixed shell swing joint.

Further, a first mounting plate is arranged at the bottom of the movable shell.

Further, a sliding groove is formed in one end of the inner side of the bottom of the movable shell, and a sliding way matched with the sliding groove is formed in the inner side face of the fixed shell.

Further, locking screws for locking the fixing shell are arranged at two ends of the fixing shell.

Further, a second mounting plate is arranged at the bottom of the fixing shell.

Further, the movable shell is semi-circular.

The beneficial effects of the utility model are as follows:

1. the symmetrical outer side surfaces of the movable shell are provided with the positioning grooves matched with the U-shaped bolts, and compared with the mode that the U-shaped bolts penetrate through the sleeving holes, the positioning grooves are communicated with the outside, so that the U-shaped bolts can be conveniently matched with the positioning grooves, and meanwhile, when sundries in the positioning grooves are blocked, the positioning grooves are convenient to clean.

2. According to the utility model, the fixed shell is arranged between the two movable shells, one end of the inner side of the bottom of the movable shell is movably connected with the fixed shell, the movable shell can be opened or retracted, the interval between the two movable shells is adjusted according to U-shaped bolts with different sizes, and the U-shaped bolt is applicable to various U-shaped bolts.

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 description of the embodiments or 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 front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of the embedded sleeve of the present utility model.

In the figure: the movable shell 1, the constant head tank 2, the fixed shell 3, the first mounting panel 4, the spout 5, the slide 6, locking screw 7, the second mounting panel 8.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 2 and 3, an embedded sleeve for installing a buried U-shaped bolt comprises a movable housing 1 which is arranged in a bilateral symmetry manner, the movable housings 1 on two sides are spliced into a U-shaped structure, positioning grooves 2 matched with the U-shaped bolts are formed in the outer side faces of the movable housings 1, compared with the mode that the U-shaped bolts penetrate through sleeving holes, the positioning grooves 2 are communicated with the outside, the U-shaped bolts are matched with the positioning grooves 2 conveniently, meanwhile, when sundries in the positioning grooves 2 are blocked, the cleaning is convenient, a fixed housing 3 is arranged between the two movable housings 1, one end on the inner side of the bottom of the movable housing 1 is movably connected with the fixed housing 3, the movable housing 1 can be opened or retracted, the interval between the two movable housings 1 is adjusted for the U-shaped bolts with different sizes, and the embedded sleeve is applicable to various U-shaped bolts.

As shown in fig. 1, a first mounting plate 4 is disposed at the bottom of the movable housing 1, and the first mounting plate 4 is fixed on the ground.

As shown in fig. 2, a chute 5 is provided at one end of the inner side of the bottom of the movable housing 1, and a slideway 6 matched with the chute 5 is provided on the inner side surface of the fixed housing 3. The movable shell 1 can move along the chute 5 so as to adjust the size of the embedded sleeve.

The locking screws 7 used for locking the fixed shell 3 are arranged at two ends of the fixed shell 3, the movable shell 1 can be moved by unscrewing the locking screws 7, and after the movable shell 1 moves in place, the locking screws 7 are screwed, so that the locking screws 7 can be fixed.

As shown in fig. 1, a second mounting plate 8 is disposed at the bottom of the fixed housing 3.

The movable shell 1 is semi-circular and is tightly matched with the bottom of the movable shell 1.

In describing the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "left", "right", "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected mechanically or electrically, can be connected directly or indirectly through an intermediate medium, and can be communicated inside the two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (6)

1. The utility model provides a buried type U type is buried sleeve for bolt installation, includes movable casing (1) that bilateral symmetry set up, and U-shaped structure is spliced into to movable casing (1) of both sides, its characterized in that, the symmetry all be equipped with on movable casing (1) lateral surface with U type bolt complex constant head tank (2), be equipped with fixed shell (3) between two movable casings (1), movable casing (1) bottom inboard one end and fixed shell (3) swing joint.

2. The embedded sleeve for installing the buried U-shaped bolt according to claim 1, wherein a first installing plate (4) is arranged at the bottom of the movable shell (1).

3. The embedded sleeve for installing the buried U-shaped bolt according to claim 1, wherein a chute (5) is arranged at one end of the inner side of the bottom of the movable shell (1), and a slideway (6) matched with the chute (5) is arranged on the inner side surface of the fixed shell (3).

4. A buried U-bolt mounting pre-buried sleeve according to claim 3, wherein the two ends of the fixing shell (3) are provided with locking screws (7) for locking the fixing shell (3).

5. The embedded sleeve for installing the buried U-shaped bolt according to claim 1, wherein a second installing plate (8) is arranged at the bottom of the fixed shell (3).

6. The embedded sleeve for installing the buried U-shaped bolt according to claim 1, wherein the movable housing (1) is semi-circular.