CN214169126U

CN214169126U - Pile head reinforcing device for building pile foundation

Info

Publication number: CN214169126U
Application number: CN202022821175.2U
Authority: CN
Inventors: 颜威; 王萌; 孙沛磊; 孟昊; 王星皓; 訾士虎
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-10
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a pile head reinforcement device for building pile foundations, which relates to the technical field of pile head reinforcement equipment for building construction pile foundations. A fixing frame is connected below the base, and the fixing frame includes a horizontal top plate. A number of evenly distributed fixing columns are fixedly arranged at the bottom of the top plate, and the bottom of the fixing columns is tapered. The beneficial effects of the utility model are as follows: the device fixes the pile foundation through the support sleeve, fixes the pile head through the connecting piece, and can also splicing the support sleeve; through the setting of the fixing frame, the connection between the device and the ground is prevented from being unstable enough , causing the device to be unsafe to use, thereby effectively improving the use effect of the device; through the setting of the fixing sleeve, the device can be reinforced during use to avoid the device from being insufficiently firm, thereby effectively improving the device. Effect.

Description

Pile head reinforcing device for building pile foundation

Technical Field

The utility model relates to a construction pile foundation pile head reinforcement equipment technical field, in particular to pile foundation pile head reinforcing apparatus is built in room.

Background

The pile head of the building pile foundation needs to be reinforced in the installation process so as to keep the overall stability after building. However, the pile head reinforcing structure of the pile foundation of the building construction currently used cannot further fix the device, so that the firmness of the reinforcing structure is poor easily; and pile foundation pile heads of different heights cannot be reinforced, so that the practicability of the device is not strong, the reinforcing effect is influenced, and the construction safety is influenced.

SUMMERY OF THE UTILITY MODEL

In order to realize the utility model purpose, to above-mentioned technical problem, the utility model provides a pile foundation pile head reinforcing apparatus is built in room.

The technical scheme includes that the building pile foundation fixing device comprises a base, wherein an annular supporting sleeve for fixing a building pile foundation is arranged on the base, a fixing frame is connected below the base and comprises a horizontal top plate, a plurality of uniformly distributed fixing columns are fixedly arranged at the bottom of the top plate, and the bottoms of the fixing columns are conical;

horizontal reinforcing rods are fixedly arranged on two sides of the base, and second fixing bolts penetrate through the reinforcing rods vertically; and a plurality of rows of steel bars which horizontally penetrate through the outer wall of the supporting sleeve are arranged on the supporting sleeve.

The device fixes the pile foundation through the support sleeve 6, fixes the pile head through the connecting sheet 13, and can splice the support sleeve 6; through the arrangement of the fixing frame 2, the device can be further fixed when in use, so that the device is prevented from being connected with the ground insufficiently and stably; by arranging the fixing sleeve 8, the device can be reinforced when in use; the lifting rod 12 can reinforce the support sleeves 6 with different heights when in use, and the support sleeves 6 with one length can be prevented from being reinforced.

The outer parts of the upper end and the lower end of the supporting sleeve are sleeved with annular fixed sleeves.

The clamping grooves are formed in the surfaces of the outer walls of the two sides of the supporting sleeve, horizontal fixing rods are fixedly arranged on the surfaces of the inner walls of the fixing sleeves, clamping blocks are arranged at the end parts, facing the supporting sleeve, of the fixing rods, and the outer walls of the clamping blocks are matched with the clamping grooves.

The top of supporting the cover is connected with the connection piece through rotatory bolted connection, a plurality of screw hole has been seted up on the lateral wall of connection piece.

And a telescopic lifting rod is arranged between the two fixed sleeves, and the upper end and the lower end of the lifting rod are fixedly connected with the two fixed sleeves respectively.

The fixing frame is fixed with the inside of the base through a first fixing bolt which penetrates and is screwed into the top plate of the fixing frame.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the device fixes the pile foundation through the support sleeve, fixes the pile head through the connecting sheet, and can also splice the support sleeve; through the arrangement of the fixing frame, the device can be further fixed when in use, so that the phenomenon that the device is not safe to use due to insufficient and firm connection with the ground is avoided, and the use effect of the device is effectively improved; by the arrangement of the fixing sleeve, the device can be reinforced when in use, so that the phenomenon that the use safety of the device is insufficient due to insufficient firmness of the device is avoided, and the use effect of the device is effectively improved; through the setting of lifter, can carry out the reinforcing action to the support cover of co-altitude not when using, avoid can only strengthening the support cover of a length, lead to the device practicality not strong to the effectual result of use that has promoted the device.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment of the present invention.

Fig. 2 is a schematic view of the front view structure of the embodiment of the present invention.

Fig. 3 is a schematic structural view of the embodiment of the present invention showing the cooperation between the fixture block and the slot.

Fig. 4 is a partially enlarged view a of fig. 1.

Wherein the reference numerals are: 1. a base; 2. a fixed mount; 3. a first fixing bolt; 4. a reinforcing rod; 5. a second fixing bolt; 6. a support sleeve; 7. reinforcing steel bars; 8. fixing a sleeve; 9. fixing the rod; 10. a clamping block; 11. a card slot; 12. a lifting rod; 13. connecting sheets; 14. rotating the bolt; 15. a threaded bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 4, the utility model provides a pile head reinforcing device for a building pile foundation, which comprises a base 1, wherein an annular supporting sleeve 6 for fixing the building pile foundation is arranged on the base 1, a fixing frame 2 is connected below the base 1, the fixing frame 2 comprises a horizontal top plate, a plurality of uniformly distributed fixing columns are fixedly arranged at the bottom of the top plate, and the bottoms of the fixing columns are in a conical shape;

horizontal reinforcing rods 4 are fixedly arranged on two sides of the base 1, and second fixing bolts 5 vertically penetrate through the reinforcing rods 4; the support sleeve 6 is provided with a plurality of steel bars 7 which are arranged in a horizontal mode and penetrate through the outer wall of the support sleeve 6.

The outer parts of the upper end and the lower end of the supporting sleeve 6 are sleeved with annular fixed sleeves 8.

Support and all seted up draw-in groove 11 on the outer wall surface of 6 both sides of cover, the inner wall surface of fixed cover 8 is all fixed and is provided with horizontally dead lever 9, and dead lever 9 is provided with fixture block 10 towards the one end tip that supports cover 6, and the outer wall and the draw-in groove of fixture block 10 cooperate mutually.

The upper part of the support sleeve 6 is connected with a connecting sheet 13 through a rotary bolt 14, and the side wall of the connecting sheet 13 is provided with a plurality of threaded holes 15.

A telescopic lifting rod 12 is arranged between the two fixing sleeves 8, and the upper end and the lower end of the lifting rod 12 are respectively fixedly connected with the two fixing sleeves 8.

The fixing frame 2 is fixed with the inside of the base 1 by screwing the top plate of the fixing frame 2 through the first fixing bolt 3.

When the device is needed to reinforce a pile head of a pile foundation, the fixing frame 2 is firstly installed below the base 1, the first fixing bolt 3 penetrates and is screwed into the top plate of the fixing frame 2 to be fixed with the inside of the base 1, so that the installation and connection with the ground are more stable, then the conical rod at the bottom of the fixing frame 2 is inserted into a required ground connection part, the second fixing bolt 5 penetrates and is screwed into the reinforcing rod 4 to be further reinforced with the ground, then one fixing sleeve 8 is sleeved outside the supporting sleeve 6 and is pressed forcibly, so that the clamping block 10 is clamped into the clamping groove 11 to be fixed, so that the fixing sleeve 6 is reinforced, and then the lifting rod 12 is pulled to drive the other fixing sleeve 8 to slide to fix the supporting sleeve 6 according to the length of the supporting sleeve 6 to be reinforced;

when supporting cover 6 and need splicing, earlier place another support cover 6 in the support cover 6 top of having installed, upwards stimulate connection piece 13, rotatory bolt 14 drives connection piece 13 and upwards rotates the laminating and support cover 6, runs through the screw hole 15 of twisting into with fixing bolt and fixes in supporting cover 6 inside, avoids unable splicing it, leads to using inconvenient, accomplishes the reinforced process of pile foundation pile head in whole room promptly.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A pile head reinforcing device for a house building pile foundation is characterized by comprising a base (1), wherein an annular supporting sleeve (6) for fixing the house building pile foundation is arranged on the base (1), a fixing frame (2) is connected below the base (1), the fixing frame (2) comprises a horizontal top plate, a plurality of uniformly distributed fixing columns are fixedly arranged at the bottom of the top plate, and the bottoms of the fixing columns are conical;

horizontal reinforcing rods (4) are fixedly arranged on two sides of the base (1), and second fixing bolts (5) penetrate through the reinforcing rods (4) vertically; and a plurality of rows of steel bars (7) which horizontally penetrate through the outer wall of the support sleeve (6) are arranged on the support sleeve (6).

2. The pile head reinforcement device for the house pile foundation according to claim 1, wherein annular fixing sleeves (8) are sleeved outside the upper and lower ends of the support sleeve (6).

3. The pile head reinforcing device for the building pile foundation according to claim 2, wherein the outer wall surfaces of both sides of the supporting sleeve (6) are provided with clamping grooves (11), the inner wall surfaces of the fixing sleeve (8) are fixedly provided with horizontal fixing rods (9), the end part of one end of each fixing rod (9) facing the supporting sleeve (6) is provided with a clamping block (10), and the outer wall of each clamping block (10) is matched with the clamping groove.

4. The device for reinforcing the pile head of the pile foundation for building construction according to claim 1, wherein a connecting piece (13) is connected above the supporting sleeve (6) through a rotating bolt (14), and a plurality of threaded holes (15) are formed in the side wall of the connecting piece (13).

5. The pile head reinforcement device for the house pile foundation according to claim 2, wherein a telescopic lifting rod (12) is disposed between the two fixing sleeves (8), and the upper and lower ends of the lifting rod (12) are fixedly connected with the two fixing sleeves (8), respectively.

6. The device for reinforcing the pile head of the house pile foundation according to claim 1, wherein the fixing frame (2) is fixed with the inside of the base (1) by screwing a first fixing bolt (3) into a top plate of the fixing frame (2).