CN220550543U - Connecting sleeve for pile foundation reinforcement cage processing - Google Patents

Abstract

The utility model provides a connecting sleeve for processing a pile foundation reinforcement cage, which comprises a first reinforcement, a reinforcement connecting sleeve, a second reinforcement and positioning rods, wherein a thread groove is formed in the reinforcement connecting sleeve, a fixing piece is horizontally fixed in the middle of the thread groove, the two positioning rods are respectively longitudinally fixed at the upper end and the lower end of the fixing piece, and a first welding sleeve and a second welding sleeve are respectively longitudinally fixed at the upper end and the lower end of the reinforcement connecting sleeve.

Description

Connecting sleeve for pile foundation reinforcement cage processing

Technical Field

The utility model relates to a connecting sleeve for processing a pile foundation reinforcement cage, and belongs to the technical field of engineering pile foundations.

Background

In the process of binding reinforcement bars, a plurality of reinforcement bars are generally connected end to end, and welding is generally selected for the connection mode. However, a welded joint is easily produced at the welded portion, and thus a reinforcing bar connecting sleeve is selected for screw connection.

But current reinforcing bar head adopts screw thread and reinforcing bar connecting sleeve to be connected (refer to fig. 4), and its connected mode is too simple, and reinforcing bar connecting sleeve length is shorter for the reinforcing bar head easily takes place not hard up phenomenon with reinforcing bar connecting sleeve junction, and then can influence its subsequent use, and the present urgent need pile foundation reinforcing bar cage processing is with connecting sleeve solves the above-mentioned problem that appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the connecting sleeve for processing the pile foundation reinforcement cage, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a pile foundation steel reinforcement cage processing is with connecting sleeve, includes first reinforcing bar, reinforcing bar connecting sleeve, second reinforcing bar and locating lever, the screw thread groove has been seted up to the inside of reinforcing bar connecting sleeve, the level is fixed with the stationary blade in the middle of the screw thread groove, the locating lever is provided with two, two the locating lever is vertical fixed respectively in the stationary blade upper and lower extreme, the reinforcing bar connecting sleeve upper and lower extreme is vertical fixed with first welding sleeve and second welding sleeve respectively, a plurality of first bolt grooves have been seted up to first welding sleeve annular side upper end equiangle, and a plurality of first hexagon socket head cap screws have all been installed in a plurality of first bolt grooves, a plurality of second hexagon socket head cap screws have all been seted up to second welding sleeve annular side lower extreme equiangle, first reinforcing bar lower extreme an organic whole is provided with first screw thread portion, second reinforcing bar upper end an organic whole is provided with second screw thread portion, the constant head cap has all been seted up to first screw thread portion lower extreme and second screw thread portion upper end.

Further, the first thread part is screwed on the upper end inside the thread groove through the first welding sleeve.

Further, the second thread part is screwed at the lower end inside the thread groove through the second welding sleeve.

Further, the two positioning rods are respectively inserted into the two positioning grooves.

Further, the plurality of first inner hexagon screw thread ends are abutted against the annular side face of the first steel bar, and the plurality of second inner hexagon screw thread ends are abutted against the annular side face of the second steel bar.

The utility model has the beneficial effects that: according to the connecting sleeve for processing the pile foundation reinforcement cage, the first threaded part, the first welding sleeve, the first inner hexagonal screw, the fixing piece, the locating rod, the second welding sleeve, the second inner hexagonal screw and the second threaded part are added, so that design improvement and actual use prove that the connecting sleeve not only connects the head of the reinforcement with the reinforcing steel bar connecting sleeve by adopting threads, but also is provided with the locating rod and the auxiliary tightening structure, the connecting stability between the head of the reinforcement and the reinforcing steel bar connecting sleeve can be enhanced, the operation is simple, and popularization and use are facilitated.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a perspective view of the whole structure of a connecting sleeve for processing a pile foundation reinforcement cage;

fig. 2 is an explosion connection schematic diagram of a connection sleeve for pile foundation reinforcement cage processing according to the present utility model;

fig. 3 is a schematic cross-sectional view of a steel bar connecting sleeve of the connecting sleeve for processing a pile foundation reinforcement cage;

fig. 4 is a schematic cross-sectional connection of a conventional strong reinforcement head to a conventional reinforcement bar connection sleeve;

in the figure: 1-first steel bar, 2-first screw thread part, 3-first welding sleeve, 4-first socket head cap screw, 5-first screw thread groove, 6-steel bar connecting sleeve, 7-stationary blade, 8-locating rod, 9-screw thread groove, 10-second welding sleeve, 11-second socket head cap screw, 12-second screw thread groove, 13-second steel bar, 14-second screw thread part, 15-locating slot.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a pile foundation steel reinforcement cage processing is with connecting sleeve, including first reinforcing bar 1, steel bar connecting sleeve 6, second reinforcing bar 13 and locating lever 8, the thread groove 9 has been seted up to steel bar connecting sleeve 6 inside, the stationary blade 7 is fixed with to level in the middle of the thread groove 9, locating lever 8 is provided with two, two locating levers 8 are respectively vertically fixed with the upper and lower end of stationary blade 7 respectively, the upper and lower end of steel bar connecting sleeve 6 is vertically fixed with first welding sleeve 3 and second welding sleeve 10 respectively, a plurality of first bolt grooves 5 have been seted up to the equiangular degree on the annular side of first welding sleeve 3, and a plurality of second bolt grooves 12 have all been seted up to the equiangular degree on the annular side of second welding sleeve 10, a plurality of second bolt grooves 12 have all been installed to second hexagon screw 11, a 1 lower extreme an organic whole is provided with first screw portion 2, a second screw portion 14 is provided with to the upper end an organic whole on second reinforcing bar 13, a plurality of first screw portion 2 lower extreme and second screw portion 14 upper end all set up the constant head 15, this design has easily been solved the easy connection of the steel bar and has become flexible with the head of the easy connection of second screw portion, this easy joint problem has been solved.

As a first embodiment of the present utility model: the first thread part 2 passes through the first welding sleeve 3 and is screwed on the upper end in the thread groove 9, the installation of a plurality of first hexagon socket screws 4 is facilitated through the first welding sleeve 3 which is added, the second thread part 14 passes through the second welding sleeve 10 and is screwed on the lower end in the thread groove 9, the installation of a plurality of second hexagon socket screws 11 is facilitated through the second welding sleeve 10 which is added, two positioning rods 8 are respectively inserted into two positioning grooves 15, the accuracy of screwing the first thread part 2 and the second thread part 14 in the thread groove 9 can be enhanced through the two positioning rods 8 which are added, the thread ends of a plurality of first hexagon socket screws 4 are propped against the annular side face of the first steel bar 1, the thread ends of a plurality of second hexagon socket screws 11 are propped against the annular side face of the second steel bar 13, the first steel bar 1 can be propped up through the plurality of first hexagon socket screws 4 which are added, and the second steel bar 13 can be propped up through the plurality of second hexagon screws 11.

As a second embodiment of the present utility model: when the first steel bar 1 and the second steel bar 13 need to be installed, the first threaded portion 2 passes through the first welding sleeve 3 to be screwed on the upper end inside the threaded groove 9, the second threaded portion 14 passes through the second welding sleeve 10 to be screwed on the lower end inside the threaded groove 9, so that the two positioning rods 8 are respectively inserted into the two positioning grooves 15, then the plurality of first hexagon socket screws 4 are respectively inserted into the plurality of first bolt grooves 5, the plurality of second hexagon socket screws 11 are respectively inserted into the plurality of second bolt grooves 12, then the plurality of first hexagon socket screws 4 and the plurality of second hexagon socket screws 11 are rotated by using an external hexagon socket wrench, so that the annular side faces of the first steel bar 1 at the threaded ends of the plurality of first hexagon socket screws 4 are tightly propped up, and the annular side faces of the plurality of second hexagon screws 11 also can be tightly propped up the annular side faces of the second steel bar 13.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a pile foundation steel reinforcement cage processing is with connecting sleeve, includes first reinforcing bar (1), reinforcing bar connecting sleeve (6), second reinforcing bar (13) and locating lever (8), its characterized in that: a thread groove (9) is formed in the steel bar connecting sleeve (6), a fixing sheet (7) is horizontally fixed in the middle of the thread groove (9), two positioning rods (8) are arranged, and the two positioning rods (8) are respectively longitudinally fixed at the upper end and the lower end of the fixing sheet (7);

the upper end and the lower end of the steel bar connecting sleeve (6) are respectively and longitudinally fixed with a first welding sleeve (3) and a second welding sleeve (10), a plurality of first bolt grooves (5) are formed in the upper end of the annular side face of the first welding sleeve (3) at equal angles, first hexagon socket screws (4) are arranged in the first bolt grooves (5), a plurality of second bolt grooves (12) are formed in the lower end of the annular side face of the second welding sleeve (10) at equal angles, and a plurality of second hexagon socket screws (11) are arranged in the second bolt grooves (12);

the utility model discloses a concrete structure, including first reinforcing bar (1), second reinforcing bar (13), first screw thread portion (2) are provided with in an organic whole to first reinforcing bar (1) lower extreme, second screw thread portion (14) are provided with in an organic whole to second reinforcing bar (13) upper end, constant head tank (15) have all been seted up to first screw thread portion (2) lower extreme and second screw thread portion (14) upper end.

2. The connecting sleeve for processing a pile foundation reinforcement cage according to claim 1, wherein: the first thread part (2) passes through the first welding sleeve (3) to be screwed at the upper end inside the thread groove (9).

3. The connecting sleeve for processing a pile foundation reinforcement cage according to claim 1, wherein: the second thread part (14) passes through the second welding sleeve (10) to be screwed at the lower end inside the thread groove (9).

4. The connecting sleeve for processing a pile foundation reinforcement cage according to claim 1, wherein: the two locating rods (8) are respectively inserted into the two locating grooves (15).

5. The connecting sleeve for processing a pile foundation reinforcement cage according to claim 1, wherein: the thread ends of the first inner hexagon screws (4) are abutted against the annular side face of the first steel bar (1), and the thread ends of the second inner hexagon screws (11) are abutted against the annular side face of the second steel bar (13).