CN220486443U - Precast square pile locking device - Google Patents

Abstract

The utility model discloses a pile locking device for a prefabricated square pile, which comprises two fixing rings and springs, wherein two ends, close to each other, of the fixing rings are respectively and fixedly provided with a second connecting block, the tops of the two second connecting blocks, close to each other, are respectively and fixedly provided with a first connecting block, the two corresponding first connecting blocks are connected with threaded rods in a threaded manner, one end of each threaded rod is fixedly provided with a third connecting block, a plurality of clamping grooves are uniformly formed in each third connecting block, the first connecting blocks, close to each third connecting block, are provided with first sliding grooves, first clamping blocks are slidably arranged in the first sliding grooves, the tops of the first connecting blocks are fixedly provided with first supporting frames, the second supporting frames are slidably arranged in the first supporting frames, and the connecting frames are rotatably arranged on the second supporting frames, so that the problem that the pile position is easy to deviate when the prefabricated square pile is placed in a vibrating manner is solved.

Description

Precast square pile locking device

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a pile locking device for prefabricated square piles.

Background

The support pile mainly adopts the prefabricated square pile, and because the prefabricated square pile has high concrete grade and good pile body quality, the reinforcing steel bar connector is reserved in the pile and is connected with the side wall of the main body structure and even the top plate to form a superposed wall system, so that the prefabricated square pile is used as a part of the main body structure, and can bear external load together with the main body mechanism, and the support structure can be fully utilized.

After the prefabricated pile is formed by the drilling machine, the size of the hole can be larger than that of the prefabricated square pile, and when the pile driver is used for driving the prefabricated square pile to the hole in the pile casing, the problems of pile position deviation, pile body inclination and the like are easily caused, so that the positioning device for vibrating the prefabricated square pile in the construction process of the prefabricated pile is needed to meet the requirements that the pile position is not deviated and the pile body verticality is not caused when the prefabricated square pile is placed in a vibrating mode.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a pile locking device for a prefabricated square pile.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a precast square pile lock stake device, includes two solid fixed rings and spring, two on the both ends that gu fixed rings are close to each other respectively fixed mounting have the second connecting block, two are close to each other the second connecting block top is fixed mounting respectively has first connecting block, two corresponding threaded connection has the threaded rod on the first connecting block, the one end fixed mounting of threaded rod has the third connecting block, evenly offered a plurality of draw-in grooves on the third connecting block, be close to first spout has been offered on the first connecting block of third connecting block, slidable mounting has first fixture block in the first spout, first connecting block top fixed mounting has first support frame, slidable mounting has the second support frame in the first support frame, rotatable mounting has the link on the second support frame, the one end fixed mounting that the second support frame was kept away from to the link has the second fixture block, two fixed mounting has the mount respectively on the solid fixed ring, mount middle part fixed mounting has first dead lever, be equipped with the mounting groove in the first dead lever, install the second dead lever through spring fixed mounting in the inner wall in the first spout.

Preferably, the clamping groove is matched with the first clamping block.

Preferably, the second clamping block is matched with the first sliding groove, and anti-skid patterns are arranged in the first sliding groove.

Preferably, the connecting frame is of an L-shaped structure.

Preferably, the first support frame is provided with two second sliding grooves, and the second support frame is slidably arranged in the two second sliding grooves.

Preferably, the second fixing rod has a length smaller than that of the mounting groove.

The utility model has the following beneficial effects:

1. according to the utility model, through arranging the first connecting block, the connecting frame, the second supporting frame, the first sliding groove, the first clamping block, the third connecting block and the threaded rod, the advantage that the device can fix square piles with different sizes is achieved, and the problem that pile positions are easy to deviate when the prefabricated square piles are placed in a vibrating mode is solved.

2. The utility model achieves the advantage that the position of the square pile can be determined in the using process of the device by arranging the first fixing rod, the spring and the second fixing rod, and solves the problem that the center point of the device is not easy to determine when the device is placed.

Drawings

FIG. 1 is a schematic diagram of a front view structure according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a left cross-sectional structure according to the present utility model;

fig. 4 is a schematic diagram of an assembly structure of a second fixture block according to the present utility model.

In the figure: 1. a fixing ring; 2. a fixing frame; 3. a first fixing rod; 4. a first connection block; 5. a second connection block; 6. a threaded rod; 7. a third connecting block; 8. a clamping groove; 9. a first chute; 10. a first clamping block; 11. a first support frame; 12. a second support frame; 13. a connecting frame; 14. a second clamping block; 15. a second chute; 16. a spring; 17. and a second fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a pile locking device for prefabricated square piles comprises two fixing rings 1 and springs 16, wherein two ends, close to each other, of the two fixing rings 1 are respectively and fixedly provided with a second connecting block 5, tops of the two second connecting blocks 5, close to each other, are respectively and fixedly provided with a first connecting block 4, two corresponding first connecting blocks 4 are connected with threaded rods 6 in a threaded manner, one end of each threaded rod 6 is fixedly provided with a third connecting block 7, a plurality of clamping grooves 8 are uniformly formed in each third connecting block 7, first sliding grooves 9 are formed in the first connecting blocks 4, first clamping blocks 10 are slidably arranged in the first sliding grooves 9, first supporting frames 11 are fixedly arranged at the tops of the first connecting blocks 4, second supporting frames 12 are slidably arranged in the first supporting frames 11, connecting frames 13 are rotatably arranged on the second supporting frames 12, one ends, far away from the second supporting frames 12, of the connecting frames 13 are fixedly provided with second clamping blocks 14, fixing frames 2 are respectively and fixedly arranged on the two fixing rings 1, the middle parts of the fixing frames 2 are fixedly provided with first fixing rods 3, mounting grooves 3 are formed in the first fixing rods 3, and the inner walls of the first fixing rods 3 are fixedly provided with second fixing rods 17 through the springs.

In this embodiment, as shown in fig. 2, the clamping groove 8 and the first clamping block 10 are matched with each other.

In this embodiment, as shown in fig. 2, the second clamping block 14 is matched with the first sliding groove 9, and anti-skidding patterns are arranged in the first sliding groove 9.

In this embodiment, as shown in fig. 4, the connecting frame 13 has an "L" shape.

In this embodiment, as shown in fig. 4, two second sliding grooves 15 are provided on the first supporting frame 11, and the second supporting frame 12 is slidably mounted in the two second sliding grooves 15.

In this embodiment, as shown in fig. 3, the length of the second fixing rod 17 is smaller than that of the mounting groove, and the lengths of the first fixing rod 3 and the fixing frame 2 at the parallel positions of the first fixing rod 3 are equal.

The application method and the advantages of the utility model are as follows: when the precast square pile locking device is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, the third connecting block 7 is rotated to drive the threaded rod 6 to rotate, the two fixing rings 1 are adjusted to be in line with the size of the prefabricated square pile, the first clamping block 10 is slid after the adjustment, the first clamping block 10 is slid into the corresponding clamping groove 8 on the third connecting block 7, the second supporting frame 12 is pulled upwards by hands at the moment, the second supporting frame 12 slides upwards in the first supporting frame 11, meanwhile, the connecting frame 13 is rotated to drive the second clamping block 14, the second clamping block 14 is kept vertical to the first sliding groove 9, then the second supporting frame 12 is put down, at the moment, the second clamping block 14 is clamped inside the first sliding groove 9, the adjustment of the two fixing rings 1 is completed, the two fixing rings 1 are in line with the size of the square pile, the square pile is locked, and the problem that the pile position is easy to deviate when the prefabricated square pile is placed in a vibrating mode is solved.

The constructor measures and lofting the center position of the square installation according to the drawing, marks the lofted point, aligns the mark points at two ends of the two second fixing rods 17 which are close to each other after marking, fixes the device after aligning the mark points, compresses the two second fixing rods 17 into the first fixing rod 3 after fixing, and piles are put into square piles to start piling.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a precast square pile lock stake device, includes two solid fixed ring (1) and spring (16), its characterized in that: two fixed rings (1) are respectively and fixedly arranged at two ends which are close to each other, a second connecting block (5) is respectively and fixedly arranged at the tops of the two second connecting blocks (5) which are close to each other, a first connecting block (4) is respectively and fixedly arranged at the tops of the two corresponding first connecting blocks (4), a threaded rod (6) is connected to the two corresponding first connecting blocks (4) in a threaded manner, a third connecting block (7) is fixedly arranged at one end of the threaded rod (6), a plurality of clamping grooves (8) are uniformly formed in the third connecting block (7), a first sliding groove (9) is formed in the first connecting block (4) which is close to the third connecting block (7), a first clamping block (10) is slidably arranged in the first sliding groove (9), a first supporting frame (11) is fixedly arranged at the top of the first connecting block (4), a second supporting frame (12) is slidably arranged in the first supporting frame (11), a connecting frame (13) is rotatably arranged on the second supporting frame (12), a second clamping block (14) is fixedly arranged at one end of the connecting frame (13) which is far away from the second supporting frame (12), a first fixing frame (1), a fixing frame (3) is fixedly arranged in the middle part of the fixing frame (3), the inner wall of the mounting groove is fixedly provided with a second fixing rod (17) through a spring (16).

2. A precast square pile locking device as defined in claim 1, wherein: the clamping groove (8) is matched with the first clamping block (10).

3. A precast square pile locking device as defined in claim 1, wherein: the second clamping blocks (14) are matched with the first sliding grooves (9), and anti-skidding lines are arranged in the first sliding grooves (9).

4. A precast square pile locking device as defined in claim 1, wherein: the connecting frame (13) is of an L-shaped structure.

5. A precast square pile locking device as defined in claim 1, wherein: two second sliding grooves (15) are formed in the first supporting frame (11), and second supporting frames (12) are slidably arranged in the two second sliding grooves (15).

6. A precast square pile locking device as defined in claim 1, wherein: the length of the second fixing rod (17) is smaller than that of the mounting groove.