Cable collecting device for pressing-down precast pile equipment

Abstract

The utility model discloses a cable collecting device for pressing-down precast pile equipment. The cable collecting device comprises two cable collecting rods distributed and fixed to the two side edges of the pressing-down precast pile equipment at intervals. Mounting sleeves of the cable coiling arms are symmetrically fixed to the two side edges, and the cable coiling arms can rotate through the mounting sleeves to be arranged on the cable collecting rod in an angle adjusting mode. The angle of the cable coiling arm is adjusted by rotating the rhombic sleeve of the mounting sleeve on the rhombic section of the cable collecting rod, so that the adjustment in the coiling and collecting thickness direction of the pipe cable is met, and the problem that the thickness overlapping direction of the pipe cable cannot be adjusted when the pipe cable is coiled and collected when the two spaced cable collecting rods are fixed on the pressing precast pile equipment is solved.

Description

Technical Field

[0001] The utility model relates to a cable retractor for a precast pile pressing device, belonging to the technical field of construction equipment. Background Art

[0002] When constructing coastal foundation buildings, since the foundation is mostly silt, multiple precast piles need to be pressed into the foundation by a precast pile pressing device as later support. When the precast pile pressing device operates, it needs to connect pipelines such as power supply, oil supply, or water supply. To prevent the pipelines from being pressed into the foundation silt, the coils need to be retracted or released as the precast pile pressing device rotates.

[0003] The prior art is to weld and fix two spaced cable retracting rods on both sides of the housing of the precast pile pressing device 1. Although the pipeline 5 can be retracted or released by coiling between the two spaced cable retracting rods 2, enabling the precast pile pressing device 1 to press the precast pile 11 into the foundation silt 12, as Figure 4 shown, however, the thickness overlapping direction of the coiled pipeline cannot be adjusted when it is retracted. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a cable retractor for a precast pile pressing device.

[0005] The utility model is achieved through the following technical solutions.

[0006] A cable retractor for a precast pile pressing device provided by the utility model includes:

[0007] Two cable retracting rods spaced and fixed on both sides of the precast pile pressing device;

[0008] Mounting sleeves symmetrically fixed on both sides and having cable coiling arms. The cable coiling arms can be rotated through the mounting sleeves for angle adjustment on the cable retracting rods.

[0009] The cable retracting rods have a diamond-shaped section and a stepped section.

[0010] The mounting sleeves have diamond-shaped sleeves sleeved on the diamond-shaped sections of the cable retracting rods in a non-rotatable fit, and the ends of the diamond-shaped sleeves abut against the stepped sections.

[0011] The inner holes of the diamond-shaped sleeves and the outer peripheries of the diamond-shaped sections are in a diamond surface fit with a regular quadrilateral, regular hexagon, or regular octagon.

[0012] A tightening nut is screwed on the cable retracting rod through a thread pair. The tightening nut is screwed on the cable retracting rod to axially press and limit the mounting sleeve on the stepped section of the cable retracting rod.

[0013] The cable coiling arms are symmetrically welded and fixed on both sides of the mounting sleeves.

[0014] The beneficial effects of the present utility model are as follows: The cable coiling arm rotates through the diamond-shaped sleeve of the mounting sleeve on the diamond-shaped section of the cable collecting rod for angle adjustment, meeting the adjustment in the thickness direction of the coiled cable, and solving the problem that two spaced cable collecting rods fixed on the jacked precast pile equipment cannot adjust the thickness overlapping direction when the cable is coiled and retracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the cable coiling arm of the present utility model when it is horizontal;

[0016] Figure 2 is a schematic structural diagram of the cable coiling arm of the present utility model when it is vertical;

[0017] Figure 3 is a schematic structural diagram when the mounting sleeve and the cable collecting rod of the present utility model are installed;

[0018] Figure 4 is a schematic structural diagram of the prior art;

[0019] In the figures: 1 - Jacked precast pile equipment; 11 - Precast pile; 12 - Foundation silt; 2 - Cable collecting rod; 21 - Diamond-shaped section; 22 - Platform stage; 3 - Mounting sleeve; 31 - Diamond-shaped sleeve; 32 - Tightening nut; 4 - Cable coiling arm; 5 - Cable. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions of the present utility model will be further described below, but the scope of protection is not limited thereto.

[0021] As Figures 1 to 3 shown.

[0022] A cable collector for a jacked precast pile equipment of the present application includes:

[0023] A cable collecting rod 2 for being welded and fixed on the side of the housing of the jacked precast pile equipment 1, with two cable collecting rods 2 spaced and fixed on both sides of the jacked precast pile equipment 1; the cable collecting rod 2 has a diamond-shaped section 21 and a platform stage 22.

[0024] A mounting sleeve 3 is sleeved on the cable collecting rod 2. The mounting sleeve 3 has a diamond-shaped sleeve 31 that is sleeved with the diamond-shaped section 21 of the cable collecting rod 2 in a non-rotatable fit, and the end of the diamond-shaped sleeve 31 abuts against the platform stage 22; the inner hole of the diamond-shaped sleeve 31 and the outer circumference of the diamond-shaped section 21 are in a diamond surface fit with a regular quadrilateral or regular hexagon or regular octagon. A tightening nut 32 is screwed on the cable collecting rod 2 through a thread pair. The tightening nut 32 is screwed on the cable collecting rod 2 to axially press and limit the mounting sleeve 3 on the platform stage 22 of the cable collecting rod 2, and the rotation is restricted by the diamond surface fit between the diamond-shaped sleeve 31 of the mounting sleeve 3 and the diamond-shaped section 21 of the cable collecting rod 2; it can be rotationally adjusted when the diamond-shaped sleeve 31 of the mounting sleeve 3 and the diamond-shaped section 21 of the cable collecting rod 2 are no longer in cooperation.

[0025] On both sides of the installation sleeve 3, cable coiling arms 4 are symmetrically welded and fixed. The cable coiling arms 4 can be adjusted in angle by rotating on the cable collecting rod 2 through the installation sleeve 3, so as to adjust the overlapping direction of the coiled thickness of the pipeline cable 5. For example, when the cable coiling arm 4 is horizontal, the coiled thickness of the pipeline cable 5 overlaps more in the horizontal direction. Such as Figure 1 ; For example, when the cable coiling arm 4 is vertical, the coiled thickness of the pipeline cable 5 overlaps more in the vertical direction. Such as Figure 2 state.

[0026] Since the cable coiling arm 4 is adjusted in angle by rotating on the diamond-shaped section 21 of the cable collecting rod 2 through the diamond-shaped sleeve 31 of the installation sleeve 3, it meets the adjustment of the coiled thickness direction of the pipeline cable 5, and solves the problem that the two spaced cable collecting rods 2 fixed on the jacked precast pile equipment 1 cannot adjust the overlapping direction of the coiled thickness when the pipeline cable is coiled up.

Claims

1. A collector for a precast pile press device, characterized in that: include: Two collecting rods (2) are fixed at intervals on both sides of the downward pressure precast pile device (1); The cable coiling arms (4) are symmetrically fixed with mounting sleeves (3) on both sides, and the cable coiling arms (4) can be rotated on the collecting rod (2) through the mounting sleeves (3) to adjust the angle.

2. The collector for the down-pressed precast pile equipment according to claim 1, characterized in that: The collecting rod (2) has a diamond section (21) and a platform section (22).

3. The collector for the down-pressed precast pile equipment according to claim 1, characterized in that: The installation sleeve (3) comprises a rhombus sleeve (31) which is non-rotatably fitted with the rhombus section (21) of the collecting rod (2), and the end of the rhombus sleeve (31) abuts against the platform section (22).

4. The collector for the down-pressed precast pile equipment according to claim 3, characterized in that: The inner hole of the rhombus sleeve (31) and the outer periphery of the rhombus section (21) are regular quadrilaterals, regular hexagonal sides or regular octagonal sides, and the rhombus surfaces are matched.

5. The collector for the down-pressed precast pile equipment according to claim 1, characterized in that: A tightening nut (32) is screwed onto the collecting rod (2) through a threaded pair. The tightening nut (32) is screwed onto the collecting rod (2) to axially tighten the mounting sleeve (3) to be positioned on the stage (22) of the collecting rod (2).

6. The collector for the down-pressed precast pile equipment according to claim 1, characterized in that: The cable coiling arms (4) are symmetrically welded and fixed on both sides of the installation sleeve (3).

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