CN-224213298-U - Positioning device for pre-splicing processing of pile foundation frame

CN224213298UCN 224213298 UCN224213298 UCN 224213298UCN-224213298-U

Abstract

The utility model relates to the technical field of constructional engineering and discloses a positioning device for pre-splicing a pile foundation frame body, which comprises a first mounting ring and a second mounting ring which are rotatably connected at one end of the first mounting ring, wherein a connecting plate I is fixedly connected to one side of the first mounting ring, which is far away from the second mounting ring, a connecting plate II is fixedly connected to one end of the second mounting ring, a sliding groove I is formed in the first mounting ring, and a clamping ring I is slidingly connected to one side of an inner cavity of the sliding groove I.

Inventors

ZHANG YUPENG
LIAO JUN
TANG QIANG
QI XIANG

Assignees

湖南创智智能科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250513

Claims (6)

1. A positioning device for pre-splicing a pile foundation frame body comprises a first mounting ring (1) and a second mounting ring (2) which is rotationally connected with one end of the first mounting ring (1), and is characterized in that one side, far away from the first mounting ring (2), of the first mounting ring (1) is fixedly connected with a first connecting plate (3), one end, far away from the first mounting ring (1), of the second mounting ring (2) is fixedly connected with a second connecting plate (4), a first sliding groove (5) is formed in the first mounting ring (1), one side of an inner cavity of the first sliding groove (5) is slidably connected with a first clamping ring (6), one side, far away from the first clamping ring (6), of the inner cavity of the first sliding groove (5) is slidably connected with a second clamping ring (7), the second clamping ring (7) penetrates through the first connecting plate (3), a second sliding groove (8) is formed in the inner part of the second mounting ring (2), one side, far away from the inner cavity of the second sliding groove (8), of the third clamping ring (9) penetrates through the second connecting plate (4), one side, far away from the fourth sliding groove (8), of the second sliding groove (8) is slidably connected with the fourth clamping ring (10), the clamping ring I (6) and the clamping ring III (9) are penetrated at the top and are provided with uniformly distributed arch grooves I (11), the clamping ring II (7) and the clamping ring IV (10) are penetrated at the top and are provided with uniformly distributed arch grooves II (12), and the arch grooves II (12) correspond to the arch grooves I (11).
2. The positioning device for pre-splicing the pile foundation frame body according to claim 1, wherein the bottom of the first clamping ring (6) and the top of the third clamping ring (9) are provided with uniformly distributed output grooves (13), the interiors of the plurality of output grooves (13) are respectively and rotatably connected with a rotating rod (14), the outer walls of the plurality of rotating rods (14) are rotatably connected with an output rod (15), and one side, far away from the third clamping ring (9) and the third clamping ring (9), of the output rod (15) is fixedly connected with the second clamping ring (7) and the fourth clamping ring (10).
3. The positioning device for pre-splicing of pile foundation frames according to claim 1, wherein a fixed block (16) is fixedly connected to one side, away from the mounting ring I (1), of the first connecting plate (3), and two clamping grooves (17) are formed in one side of the fixed block (16).
4. The positioning device for pre-splicing the pile foundation frame body according to claim 1, wherein the second connecting plate (4) is provided with a corresponding groove (18) at one side far away from the second mounting ring (2), the corresponding groove (18) is matched with the fixed block (16), two springs (19) penetrate through and are fixedly connected with one side of an inner cavity of the corresponding groove (18), one end of each spring (19) is fixedly connected with an oblique angle clamping block (20), and the oblique angle clamping block (20) is in sliding connection with the corresponding groove (18).
5. The positioning device for pre-splicing the pile foundation frame body according to claim 4, wherein the corresponding groove (18) is matched with the clamping groove (17), a pull rod (21) is fixedly connected to one side, away from the corresponding groove (18), of the bevel clamping block (20), the bevel clamping block (20) penetrates through the second connecting plate (4) and is in sliding connection, and a limiting pull plate (22) is fixedly connected to one end, penetrating through the second connecting plate (4), of the pull rod (21).
6. The positioning device for pre-splicing pile foundation frames according to claim 1, wherein the first mounting ring (1) and the second mounting ring (2) are provided with uniformly distributed reinforcing steel bar grooves (23) penetrating through the tops of the first mounting ring and the second mounting ring, the reinforcing steel bar grooves (23) are matched with the first arch-shaped groove (11) and the second arch-shaped groove (12), reinforcing steel bars (24) are arranged in the reinforcing steel bar grooves (23), and the reinforcing steel bars (24) penetrate through the first arch-shaped groove (11) and the second arch-shaped groove (12).

Description

Positioning device for pre-splicing processing of pile foundation frame Technical Field The utility model relates to the technical field of constructional engineering, in particular to a positioning device for pre-splicing and processing of pile foundation frames. Background The pile foundation frame is an auxiliary device for pile foundation construction, a frame structure is usually made by section steel or steel bars, the cage main bars and stirrups are accurately fixed through positioning fixtures and adjusting mechanisms, parameters such as the distance between the steel bars, the perpendicularity and the like are ensured to meet design requirements, the auxiliary device has the effects of preventing the steel bars from shifting and deforming in the concrete pouring process, improving pile foundation pile forming quality, being suitable for the installation of the reinforcement cage in a precast pile hole or the pre-spliced or cast-in-place pile hole, belonging to temporary construction tools rather than bearing structures, and having the characteristics of reusability and modular adaptation to different pile diameters. However, the existing pile foundation frame positioning structure has obvious technical short plates, the traditional device relies on a rigid connection system of bolts and pin shafts, so that components are required to be aligned hole by hole and fastened by multiple bolts, the assembly time is obviously prolonged, the steel reinforcement cage is easy to generate verticality deviation due to uneven pre-tightening force of the bolts, and the effect of the pile foundation positioning structure is reduced. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the positioning device for the pre-splicing processing of the pile foundation frame body, which has the advantage of rapid splicing and positioning and solves the problems that the prior art proposes that the assembly time is slower through bolt connection and the positioning is inaccurate during assembly. The mounting ring I and the mounting ring II are rotatably connected at one end, one side of the mounting ring I, which is far away from the mounting ring II, is fixedly connected with the connecting plate I, one end of the mounting ring II, which is far away from the mounting ring I, is fixedly connected with the connecting plate II, a chute I is arranged in the mounting ring I, one side of an inner cavity of the chute I is slidably connected with the clamping ring I, the clamping ring I penetrates through the connecting plate I and protrudes out, one side of the inner cavity of the chute I, which is far away from the clamping ring I, is slidably connected with the clamping ring II, one side of the inner cavity of the chute II is slidably connected with the clamping ring III, the clamping ring IV penetrates through the connecting plate II and protrudes out, the clamping ring I penetrates through the top of the clamping ring III and is provided with uniformly distributed arch grooves I, the clamping ring II penetrates through the top of the clamping ring IV and is provided with uniformly distributed arch grooves II, and the arch grooves II correspond to the arch grooves I. As a still further scheme of the utility model, the bottom of the clamping ring I and the top of the clamping ring III are provided with evenly distributed output grooves, the interiors of the plurality of output grooves are rotationally connected with rotating rods, the outer walls of the plurality of rotating rods are rotationally connected with output rods, and one side of the output rods, which is far away from the clamping ring III and the clamping ring III, is fixedly connected with the clamping ring II and the clamping ring IV. As a still further scheme of the utility model, one side of the first connecting plate far away from the first mounting ring is fixedly connected with a fixed block, and two clamping grooves are formed in one side of the fixed block. As a still further scheme of the utility model, a corresponding groove is formed on one side of the second connecting plate far away from the second mounting ring and matched with the fixed block, two springs penetrate through one side of the inner cavity of the corresponding groove and are fixedly connected with one end of each spring, an oblique angle clamping block is fixedly connected with one end of each spring, and the oblique angle clamping blocks are in sliding connection with the corresponding groove. As a still further scheme of the utility model, the corresponding groove is matched with the clamping groove, one side of the bevel angle clamping block, which is far away from the corresponding groove, is fixedly connected with a pull rod, the bevel angle clamping block penetrates through the second connecting plate and is in sliding connection, and one end of the pull rod, which penetrates through the second connecting plate, is fixedly connected with a