CN219314379U

CN219314379U - Device for pre-buried pile head of construction site

Info

Publication number: CN219314379U
Application number: CN202320645505.8U
Authority: CN
Inventors: 刘晓峰; 秦海龙; 段志刚; 贺俊锋; 闫军玲; 李志兰; 王禹洲; 梁睿奇; 郭玉川
Original assignee: Shanxi Sixth Construction Group Co ltd
Current assignee: Shanxi Sixth Construction Group Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-07
Anticipated expiration: 2033-03-29

Abstract

The utility model belongs to the field of construction, and particularly relates to a device for a pre-buried pile head in a construction site, which comprises a lifting ring, a steel bar and an anchor plate, wherein the lifting ring comprises a lifting lug, a connecting piece and a hanging plate, the connecting piece is arranged in the middle of the upper end face of the hanging plate, the lifting lug is rotationally connected with the connecting piece, two fixing through holes are respectively formed in two sides of the hanging plate, two connecting through holes are formed in the anchor plate, a threaded section is arranged at the upper end of the steel bar, the upper end of the steel bar sequentially penetrates through the connecting through holes, the fixing through holes and nuts of the upper end face of the hanging plate, the steel bar is connected with the anchor plate through welding, and the anchor plate is buried in pile head concrete. According to the utility model, the anchor plate is embedded in the pile head, so that the structural strength is improved, and the hanging ring is adopted to facilitate the hanging of the tower crane, so that the construction efficiency can be improved, and the construction safety is ensured.

Description

Device for pre-buried pile head of construction site

Technical Field

The utility model belongs to the field of construction, and particularly relates to a device for pre-burying type pile head in a construction site.

Background

The pre-buried pile head of hanging of job site is an important link, directly influences the progress of engineering, adopts the steel wire to lift by crane the pile head at present, and this kind of mode factor of safety is low, and the steel wire is stretched out easily, has just pre-buried reinforcing bar in the pile head in addition at present, and structural strength is low.

Disclosure of Invention

In order to solve the problems, the utility model discloses a device for pre-burying a pile head in a construction site, which is characterized in that an anchor plate is pre-buried in the pile head, so that the structural strength is improved, and a hanging ring is adopted to facilitate a tower crane hook, so that the construction efficiency can be improved, and the construction safety is ensured.

The utility model provides a pre-buried pile head's of job site device, includes rings, still includes reinforcing bar and anchor slab, rings include lug, connecting piece and hanging plate, the connecting piece install in hanging plate's up end middle part, the lug with the connecting piece rotates to be connected, a fixed through-hole has been seted up respectively to hanging plate's both sides, two connecting through-holes have been seted up on the anchor slab, the upper end of reinforcing bar has the screw thread section, the upper end of reinforcing bar passes in proper order connecting through-hole fixed through-hole with hanging plate's up end nut is connected, the reinforcing bar with the anchor slab passes through welded connection, the anchor slab buries into pile head concrete.

Preferably, nuts are connected to the steel bars on the lower end face of the hanging plate.

Preferably, a steel backing plate is arranged between the nut on the upper end face of the hanging plate and the hanging plate.

Preferably, the anchor plate is further provided with a lightening hole.

Preferably, the lower end of the reinforcing bar has a hook.

Preferably, the lifting lug is connected with the connecting piece through a pulley.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the anchor plate is embedded in the pile head, so that the structural strength is improved, and the hanging ring is adopted to facilitate the hanging of the tower crane, so that the construction efficiency can be improved, and the construction safety is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

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

FIG. 2 is a top view of the bail;

fig. 3 is a schematic view of an anchor plate structure.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

In order to better understand the embodiments of the present application, the following description will clearly and completely describe the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

As shown in fig. 1-3, a device for pre-burying pile head in construction site comprises a lifting ring 1, a steel bar 2 and an anchor plate 3, wherein the lifting ring 1 comprises a lifting lug 11, a connecting piece 12 and a hanging plate 13, the connecting piece 12 is installed in the middle of the upper end face of the hanging plate 13, the lifting lug 11 is rotationally connected with the connecting piece 12, two fixing through holes 14 are respectively formed in two sides of the hanging plate 13, two connecting through holes 31 are formed in the anchor plate 3, a threaded section is arranged at the upper end of the steel bar 2, the upper end of the steel bar 2 sequentially penetrates through the connecting through holes 31, the fixing through holes 14 are connected with nuts 4 on the upper end face of the hanging plate 13, the steel bar 2 is welded with the anchor plate 3, and the anchor plate 3 is buried into pile head concrete 5.

The steel bar 2 on the lower end surface of the hanging plate 13 is connected with a nut 4, so that the stability of connection is ensured;

a steel backing plate 6 is arranged between the nut 4 on the upper end surface of the hanging plate 13 and the hanging plate 13, so that the structural strength of connection is ensured.

The anchor plate 3 is also provided with a lightening hole 32, the anchor plate 3 can enlarge the contact area between the steel bar 2 and the concrete, so that the steel bar 2 is firmly anchored in the pile head, the lightening hole 32 can save materials, and the lightening hole is better combined with the pile head concrete 5.

The lower end of the reinforcing steel bar 2 is provided with a hook 21.

The lifting lug 11 is connected with the connecting piece 12 through the pulley 7, and the pulley 7 can change the direction of force when the weight is lifted, so that the gravity center of the weight is always consistent with the lifting gravity center of the tower crane.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a device of pre-buried pile head of hanging in job site, includes rings, its characterized in that still includes reinforcing bar and anchor plate, rings include lug, connecting piece and hanging plate, the connecting piece install in hanging plate's up end middle part, the lug with the connecting piece rotates to be connected, a fixed through-hole has been seted up respectively to hanging plate's both sides, two connecting through-holes have been seted up on the anchor plate, the upper end of reinforcing bar has the screw thread section, the upper end of reinforcing bar passes in proper order connecting through-hole fixed through-hole with hanging plate's up end nut is connected, the reinforcing bar with the anchor plate passes through welded connection, the anchor plate buries into pile head concrete.

2. The device for pre-burying pile head at a construction site according to claim 1, wherein nuts are connected to the steel bars at the lower end face of said hanging plate.

3. The device for pre-buried hanging pile head in construction site according to claim 1, wherein a steel backing plate is arranged between the nut on the upper end face of the hanging plate and the hanging plate.

4. The device for pre-burying pile head at a construction site according to claim 1, wherein said anchor plate is further provided with a lightening hole.

5. The device for pre-buried pile head in construction site according to claim 2, wherein the lower end of the reinforcing bar is provided with a hook.

6. The apparatus of claim 2, wherein the lifting lug is connected to the connector by a pulley.