CN220666297U - Quick connecting device for tubular pile pulling-resistant detection - Google Patents

Abstract

The utility model discloses a quick connecting device for pipe pile pulling resistance detection, which comprises a fixed seat, wherein the fixed seat is positioned at the bottom end of the whole device, supporting blocks are fixedly arranged at two ends of the fixed seat, round holes are formed in the supporting blocks, clamping assemblies are arranged in the round holes, a fixed block is fixedly arranged in the middle of the fixed seat, a hydraulic cylinder is arranged in the fixed block, a hydraulic rod is arranged at the output end of the hydraulic cylinder, a pressing assembly is fixedly arranged at the top end of the hydraulic rod, the quick connecting device clamps the pipe pile in the round holes through manual adjustment of the clamping assemblies, the stability of the pipe pile is further ensured, the hydraulic cylinder is used for controlling the hydraulic rod to adjust the height of a movable jacket, and the lifting height of the hydraulic cylinder is set to be tensile strength required by pulling resistance detection, so that the detection of the concrete pipe pile is conveniently and efficiently and conveniently realized.

Description

Quick connecting device for tubular pile pulling-resistant detection

Technical Field

The utility model relates to the technical field of building construction structures, in particular to a quick connecting device for pipe pile pulling resistance detection.

Background

The concrete pipe pile is widely applied in the building engineering, when the concrete pipe pile is used as the pulling-resistant foundation pile, whether the pulling-resistant value of the concrete pipe pile meets the design requirement or not is required to be tested, pulling-resistant tests are required to be carried out on the pipe pile, in the pulling-resistant tests, a pre-buried pile core reinforcement cage and a U-shaped stress reinforcement snap ring are mostly adopted, the stress reinforcement snap ring is welded on an axial reinforcement, in order to ensure the connection strength between the U-shaped stress reinforcement snap ring and the concrete pipe pile, the pulling-resistant tests are required to be carried out after the concrete is cured until the strength is stable, and a large amount of time is required for curing the concrete.

According to the connection structure of the anti-pulling test concrete pipe pile provided by the patent application No. CN209040172U, the anti-pulling test concrete pipe pile comprises a hoop device, a holding mechanism and a pile pulling mechanism, wherein the holding mechanism comprises a rotating shaft, a swinging rod, a positioning hole, a locking nut and a gasket, the rotating shaft is fixedly arranged at the position of a limiting hole of a first semicircular hoop, one end of the swinging rod, which is provided with the positioning hole, is sleeved on the outer surface of the rotating shaft, the locking nut is arranged at the other end of the swinging rod, the gasket is arranged on the outer side wall of a rectangular groove, the pile pulling mechanism comprises a base and a clamping hook, and the two ends of the clamping hook are fixedly welded on the upper surface of the base.

Fixing and separating are carried out through staple bolt coupling mechanism in this application patent, but the operation is more loaded down with trivial details, and stability is not enough moreover, carries out concrete pipe pile resistance to plucking detection effect not good, needs a tubular pile resistance to plucking to detect quick connecting device to solve this problem.

Disclosure of Invention

The utility model aims to provide a quick connecting device for pipe pile pulling-resistant detection, which solves the problems that the traditional detecting device is complex in operation, insufficient in stability and poor in effect of detecting the pulling-resistant of a concrete pipe pile in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tubular pile resistance to plucking detects quick connecting device, includes the fixing base, the fixing base is located the bottom of whole device, the equal fixed mounting in fixing base both ends has the supporting shoe, the round hole has been seted up on the supporting shoe, install clamping assembly in the round hole, fixed mounting has the fixed block in the middle of the fixing base, install hydraulic cylinder in the fixed block, hydraulic cylinder installs the hydraulic stem in the output, hydraulic stem top fixed mounting has compressing tightly the subassembly.

As a preferable technical scheme of the utility model, the clamping assembly is provided with the rotating sleeve, the rotating sleeve is internally meshed with the movable turntable, the middle of the movable turntable is provided with the holes, the movable turntable is provided with a plurality of groups of grooves, and the grooves are provided with movable rods.

As the preferable technical scheme of the utility model, a connecting rod is fixedly arranged at one end of the side end part of the movable rod, which is close to the opening, and is positioned at the bottom end of the movable turntable, and a clamping block is fixedly arranged on the connecting rod.

As the preferable technical scheme of the utility model, a plurality of groups of clamping grooves are formed in the rotating sleeve, a limiting column is arranged at the top end of the supporting block, the limiting column penetrates through the movable shaft, a connecting block is fixedly arranged on the movable shaft, a clamping block is fixedly arranged on the connecting block, and the clamping block is in buckling connection with the clamping grooves in the rotating sleeve.

As the preferable technical scheme of the utility model, the movable clamping sleeve is arranged on the pressing component, the movable clamping sleeve is arranged on the sliding rod and is connected in a sliding way, and the fixed clamping sleeve is arranged at one end of the sliding rod far away from the movable clamping sleeve.

As the preferable technical scheme of the utility model, the fixing clamp sleeve is fixedly arranged on the sliding rod, and the top end of the sliding rod is fixedly provided with the ejector block.

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

(1) The utility model relates to a quick connecting device for pipe pile pulling resistance detection, which is characterized in that a clamping assembly is manually adjusted to clamp a pipe pile in a round hole, so that the stability of the pipe pile is ensured, a hydraulic cylinder is used for controlling a hydraulic rod to adjust the height of a movable jacket, the lifting height of the hydraulic cylinder is set to be the tensile strength required by the pulling resistance detection, and the detection of a concrete pipe pile is conveniently, efficiently and conveniently realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a quick connection device for detecting the pulling resistance of a pipe pile according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a clamping assembly of a quick connection device for detecting the pulling resistance of a pipe pile according to an embodiment of the present utility model;

fig. 3 is a plan view of a fixing base of a quick connection device for detecting the pulling resistance of a pipe pile according to an embodiment of the present utility model.

Reference numerals:

1. a fixing seat; 2. a support block; 3. a round hole; 4. a limit column; 5. a movable shaft; 6. a connecting block; 7. a clamping block; 8. a clamping assembly; 9. a fixed block; 10. a compression assembly; 11. a fixed jacket; 12. a slide bar; 13. moving the jacket; 14. opening holes; 15. a movable rod; 16. slotting; 17. a connecting rod; 18. clamping blocks; 19. a hydraulic cylinder; 20. a hydraulic rod; 21. a clamping groove; 23. a rotating sleeve; 24. a movable turntable.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-3, a quick connection device for detecting the pulling resistance of a pipe pile according to an embodiment of the utility model includes a fixing base 1, the fixing base 1 is located at the bottom end of the whole device, supporting blocks 2 are fixedly installed at two ends of the fixing base 1, round holes 3 are formed in the supporting blocks 2, clamping assemblies 8 are installed in the round holes 3, a fixing block 9 is fixedly installed in the middle of the fixing base 1, a hydraulic cylinder 19 is installed in the fixing block 9, a hydraulic rod 20 is installed at the output end of the hydraulic cylinder 19, and a pressing assembly 10 is fixedly installed at the top end of the hydraulic rod 20.

In this embodiment, install on the clamping component 8 and rotate the cover 23, rotate the cover 23 inner engagement and have movable carousel 24, open pore 14 has been seted up in the middle of the movable carousel 24, set up multiunit fluting 16 on the movable carousel 24, all install movable rod 15 on the fluting 16, movable rod 15 side tip is close to the one end fixed mounting of open pore 14 has connecting rod 17, connecting rod 17 is in movable carousel 24 bottom, fixed mounting has clamp splice 18 on the connecting rod 17, the multiunit draw-in groove 21 has been seted up on the cover 23, spacing post 4 is installed on the supporting shoe 2 top, run through loose axle 5 on the spacing post 4, fixed mounting has connecting block 6 on the loose axle 5, fixed mounting has fixture block 7 on the connecting block 6, fixture block 7 and the last draw-in groove 21 lock joint of rotating the cover 23.

Wherein, the setting of clamping assembly 8 presss from both sides tightly through manual regulation clamping assembly 10 to the tubular pile in the round hole 3, and then removes movable rod 15 on the movable turntable 24, and then adjusts clamp splice 18, realizes the clamp of tubular pile, and the rethread adjusts the position of connecting block 6 and lets the fixture block 7 on the connecting block 6 play spacing with rotating the draw-in groove 32 lock joint on the cover 23, and then guarantees the stability of tubular pile.

In this embodiment, a movable jacket 13 is installed on the compression assembly 10, the movable jacket 13 is located on a slide rod 12 and is in sliding connection, a fixed jacket 11 is installed at one end of the slide rod 12 far away from the movable jacket 13, the fixed jacket 11 is fixedly installed on the slide rod 12, and a jacking block is fixedly installed at the top end of the slide rod 12.

The sliding rod 12 is arranged to facilitate the hydraulic cylinder 19 to control the hydraulic rod 20 to adjust the height of the movable jacket 13, so that the anti-pulling detection is realized.

When the device is specifically applied, the supporting blocks 2 are fixedly installed at the left end and the right end of the quick connecting device, the round hole 3 is formed in the middle of the supporting blocks 2, the clamping assembly 10 is installed in the round hole 3, the pipe pile in the round hole 3 is clamped by manually adjusting the clamping assembly 10, the movable turntable 24 is driven to rotate by the rotary rotating sleeve 23, the movable rod 15 on the movable turntable 24 is moved, the clamping block 18 is further adjusted, the pipe pile is clamped, the clamping block 7 on the connecting block 6 is clamped with the clamping groove 32 on the rotary sleeve 23 by adjusting the position of the connecting block 6, the stability of the pipe pile is further ensured, the hydraulic rod 3 is controlled by the hydraulic cylinder 19, the height of the movable clamping sleeve 22 is adjusted, the pipe pile is subjected to anti-pulling detection by adjusting the position of the clamping sleeve 13 on the sliding rod 23, the lifting height of the hydraulic cylinder 19 is set to be the tensile strength required by the anti-pulling detection, and the detection of the concrete pipe pile is convenient and efficient and convenient to realize.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments 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 (6)

1. The utility model provides a tubular pile resistance to plucking detects quick connecting device, its characterized in that, including fixing base (1), fixing base (1) are located the bottom of whole device, equal fixed mounting in fixing base (1) both ends has supporting shoe (2), round hole (3) have been seted up on supporting shoe (2), install clamping assembly (8) in round hole (3), fixed mounting has fixed block (9) in the middle of fixing base (1), install hydraulic cylinder (19) in fixed block (9), hydraulic cylinder (19) output is installed hydraulic stem (20), hydraulic stem (20) top fixed mounting has hold-down assembly (10).

2. The quick connecting device for pipe pile pulling resistance detection according to claim 1, wherein a rotating sleeve (23) is arranged on the clamping assembly (8), a movable rotary table (24) is meshed in the rotating sleeve (23), an opening (14) is formed in the middle of the movable rotary table (24), a plurality of groups of grooves (16) are formed in the movable rotary table (24), and movable rods (15) are arranged on the grooves (16).

3. The quick connecting device for the pipe pile pulling resistance detection according to claim 2, wherein a connecting rod (17) is fixedly arranged at one end, close to the opening (14), of the side end part of the movable rod (15), the connecting rod (17) is positioned at the bottom end of the movable rotary table (24), and a clamping block (18) is fixedly arranged on the connecting rod (17).

4. The quick connecting device for pipe pile pulling resistance detection according to claim 2, wherein a plurality of groups of clamping grooves (21) are formed in the rotating sleeve (23), a limiting column (4) is arranged at the top end of the supporting block (2), the limiting column (4) penetrates through the movable shaft (5), a connecting block (6) is fixedly arranged on the movable shaft (5), a clamping block (7) is fixedly arranged on the connecting block (6), and the clamping block (7) is buckled with the clamping grooves (21) in the rotating sleeve (23).

5. The quick connecting device for the pipe pile pulling resistance detection according to claim 1, wherein a movable jacket (13) is arranged on the pressing assembly (10), the movable jacket (13) is arranged on a sliding rod (12) and is in sliding connection, and a fixed jacket (11) is arranged at one end, far away from the movable jacket (13), of the sliding rod (12).

6. The quick connecting device for the pipe pile pulling resistance detection according to claim 5, wherein the fixing jacket (11) is fixedly arranged on the sliding rod (12), and a jacking block is fixedly arranged at the top end of the sliding rod (12).