Tubular pile anti-rolling bearing device for foundation

Abstract

The utility model relates to the technical field of tubular bearing, in particular to a tubular pile anti-rolling bearing device for a foundation, which consists of a plurality of groups of L-shaped bearing frames placed on one side or two sides of stacked tubular piles, each L-shaped bearing frame comprises insertion teeth inserted into the bottom sides of the tubular piles and a vertical cylinder fixed at the ends of the insertion teeth, adjusting rods are arranged in the vertical cylinders in a lifting and sliding mode, the vertical cylinders are used for protecting the outer sides of the stacked pipe piles, meanwhile, the length of the portions, extending out of the vertical cylinders, of the adjusting rods is adjusted through lifting, the protection height is adjusted, multiple sets of L-shaped bearing frames are placed on the two sides or one side of the stacked pipe piles, and inserting teeth at the bottom are inserted into the lower portions of the pipe piles on the bottom side. And the vertical cylinder is matched with the heightened protection plate to carry out anti-rolling protection on the pipe pile in the height and width directions.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe-mounted bearings, in particular to an anti-rollover bearing device for pipe piles used in foundations. Background Art

[0002] The main raw materials of pipe piles include steel, concrete and plastic. Pipe piles of different materials have their own application advantages in different geological environments.

[0003] When pipe piles are stacked, especially when the stacking height is high, they are easy to roll down, posing a safety hazard. The current load-bearing device height is mostly fixed. When the stacking height is increased, a barrier rod needs to be installed on the top. The connection stability between the barrier rod and the bottom load-bearing device cannot be guaranteed, and the load-bearing width is also greatly limited. Utility Model Content

[0004] The utility model aims at least to solve the problem of inconvenient adjustment of the load-bearing protection height and the protection width existing in the prior art.

[0005] The present invention provides a foundation pipe pile anti-rollover bearing device, which is achieved by the following specific technical means: it is composed of multiple groups of L-shaped bearing frames placed on one side or both sides of the stacked pipe piles, the L-shaped bearing frames include a spline inserted into the bottom side of the pipe pile and a vertical cylinder fixed to the end of the spline, an adjustment rod is provided in the vertical cylinder for lifting and sliding, a vertical shaft is rotatably provided at the top end of the adjustment rod, a protective plate is fixed on the vertical shaft, the protective plate is in contact with the outer wall of the vertical cylinder, and the protective plate is rotated to the side of the vertical cylinder close to the pipe pile to prevent the pipe pile from directly contacting the adjustment rod.

[0006] Preferred technical solution 1: A partition is fixed inside the vertical cylinder, and the partition divides the inner cavity of the vertical cylinder into a bottom cavity and a top cavity, and the adjusting rod slides through the top cavity.

[0007] Preferred technical solution two: a screw is rotatably provided on the partition, the screw is located in the top cavity, and the adjusting rod is sleeved on the screw through the internal thread cavity.

[0008] Preferred technical solution three: A lifting control mechanism is installed in the bottom cavity, and the lifting control mechanism is connected to the screw rod to drive the screw rod to rotate.

[0009] Preferred technical solution four: The lifting control mechanism includes a vertical column located in the bottom cavity and the top end of which is fixedly connected to the bottom end of the screw rod, the vertical column is provided with spiral ridges, and the spiral ridges are evenly distributed in multiple groups on the circumference of the vertical column, and a spiral slide is formed between two adjacent groups of the spiral ridges. A vertical hole is opened on the side wall of the bottom cavity, and a slide plate is slidably provided in the vertical hole. The slide plate is connected to a slider through an elastic part, and the slider slides along the spiral slide. The technical effect of driving the screw rod to rotate can be achieved by moving the slide plate downward to drive the slider to slide in the spiral slide.

[0010] Preferred technical solution five: A fixed shaft 1 is fixed on the skateboard, and a fixed shaft 2 is fixed to the bottom of the outer wall of the bottom cavity. A connecting rod is rotatably installed on the fixed shaft 2, and a driving rod is hingedly connected to the end of the connecting rod. The middle part of the driving rod is rotatably sleeved on the fixed shaft 1, and a pedal is fixed to the top of the driving rod, and a torsion spring is connected between the driving rod and the connecting rod.

[0011] Preferred technical solution six: the bottom side surface of the spiral ridge is an inclined surface, and the top side surface is a flat surface perpendicular to the vertical column. When the slider moves downward, it contacts and slides with the flat surface of a group of spiral ridges on the bottom side of the spiral slide; when the slider moves upward, it slides and contacts with the inclined surface of a group of spiral ridges on the upper side of the spiral slide.

[0012] The above structure enables this solution to have the following beneficial effects:

[0013] 1. Place multiple sets of L-shaped bearing frames on both sides or one side of the stacked pipe piles, so that the bottom insert teeth are inserted under the bottom side pipe piles, and use the vertical tubes and the height-adjustable protective plates to prevent the pipe piles from rolling down in the height and width directions;

[0014] 2. The protection plate is used to prevent the adjusting rod from directly contacting the pipe pile, which may cause damage to the adjusting rod and affect the movement of the adjusting rod in the vertical cylinder;

[0015] 3. The structural setting of the lifting control mechanism can control the rotation of the screw rod by stepping on the pedal, which is extremely convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0018] Figure 2 Use a state diagram for this solution;

[0019] Figure 3 This is the exploded diagram of this scheme;

[0020] Figure 4 This is a structural diagram of the lifting control mechanism of this scheme.

[0021] Among them, 1. spline, 2. vertical cylinder, 21. vertical hole, 3. adjusting rod, 4. vertical axis, 5. protective plate, 6. screw, 7. lifting control mechanism, 71. vertical column, 72. spiral ridge, 721. inclined surface, 722. flat surface, 73. spiral slide, 74. slide plate, 75. slider, 76. fixed axis one, 77. fixed axis two, 78. connecting rod, 79. driving rod, 710. pedal, 711. mounting plate, 712. elastic member, 713. cross bar. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 Figure 2 shows a pipe pile anti-rollover bearing device for foundation, which is composed of multiple groups of L-shaped bearing frames placed on one side or both sides of the stacked pipe piles. The L-shaped bearing frame includes a tooth 1 inserted into the bottom side of the pipe pile and a vertical cylinder 2 fixed at the end of the tooth 1. An adjusting rod 3 is provided in the vertical cylinder 2 for lifting and sliding. The vertical cylinder 2 is used to protect the outer side of the stacked pipe piles. At the same time, the length of the vertical cylinder 2 extending out of the adjusting rod 3 is adjusted by lifting and lowering to adjust the protection height. A vertical shaft 4 is provided at the top of the adjusting rod 3 for rotation. A protective plate 5 is fixed on the vertical shaft 4. The protective plate 5 is in contact with the outer wall of the vertical cylinder 2. When the stacking height is to be higher than the height of the vertical cylinder 2, the adjusting rod 3 is first extended out of the vertical cylinder 2 until the bottom end of the protective plate 5 moves to the middle and upper side of the vertical cylinder 2, and then the protective plate 5 is rotated to the side of the vertical cylinder 2 close to the pipe pile to prevent the pipe pile from directly contacting the adjusting rod 3.

[0024] See also Figure 1 - Figure, a pipe pile anti-roll bearing device for foundation, a partition is fixed in the vertical cylinder 2, the partition divides the inner cavity of the vertical cylinder 2 into a bottom cavity and a top cavity, the adjusting rod 3 slides through the top cavity, a screw rod 6 is rotatably provided on the partition, the screw rod 6 is located in the top cavity, and the adjusting rod 3 is sleeved on the screw rod 6 through an internal thread cavity, the adjusting rod 3 can be driven to rise and fall by the rotation of the screw rod 6, a lifting control mechanism 7 is installed in the bottom cavity, and the lifting control mechanism 7 is connected to the screw rod 6 to drive the screw rod 6 to rotate.

[0025] See also Figure 1 and Figure 3-Figure 4, the foundation pipe pile anti-rollover bearing device, the lifting control mechanism 7 includes a vertical column 71 located in the bottom cavity and the top end is fixedly connected to the bottom end of the screw rod 6 extending into the bottom cavity, and a spiral convex rib 72 is arranged on the vertical column 71. There are multiple groups of spiral convex ribs 72 evenly spaced around the vertical column 71, and a spiral slideway 73 is formed between two adjacent groups of spiral convex ribs 72. A vertical hole 21 is opened on the side wall of the bottom cavity, and a slide plate 74 is slidably arranged in the vertical hole 21. The slide plate 74 is connected to a slider 75 through an elastic member 712. A mounting plate 711 is fixed on the slider 75. The elastic member 712 is arranged between the mounting plate 711 and the slide plate 74, and the mounting plate 711 slides through the slide plate 74 through the cross bar 713 fixed thereon, and the slider 75 slides along the spiral slideway 73. The downward movement of the slide plate 74 drives the slider 75 to slide in the spiral slideway 73, which can realize the rotation of the screw rod 6 The cam 722 is in the state of being moved upwardly, and the cam 723 is in the state of being moved upwardly, so that the cam 723 is in the state of being moved upwardly, and ...

[0026] A fixed shaft 1 76 is fixed on the slide plate 74, and a fixed shaft 2 77 is fixed to the bottom of the outer wall of the bottom cavity. A connecting rod 78 is rotatably installed on the fixed shaft 2 77. The end of the connecting rod 78 is hingedly connected to a driving rod 79. The middle part of the driving rod 79 is rotatably sleeved on the fixed shaft 1 76, and a pedal 710 is fixed on the top of the driving rod 79. A torsion spring is connected between the driving rod 79 and the connecting rod 78. The lifting and lowering control of the slide plate 74 is achieved by stepping on the pedal 710 in conjunction with the torsion spring. When the pedal 710 is stepped on, the slide plate 74 moves down and approaches the fixed shaft 2 77. At this time, the torsion spring is twisted. After the stepping force disappears, the torsion spring is used to push the pedal 710 up.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foundation pipe pile anti-rolling bearing device, characterized in that: The invention comprises a plurality of groups of L-shaped bearing frames placed on one side or both sides of the stacked pipe piles, wherein the L-shaped bearing frames comprise a toothing (1) inserted into the bottom side of the pipe piles and a vertical cylinder (2) fixed to the end of the toothing (1), and an adjusting rod (3) is provided in the vertical cylinder (2) for lifting and sliding.

2. The anti-rollover bearing device for foundation pipe piles according to claim 1, characterized in that: A vertical shaft (4) is rotatably provided at the top end of the adjusting rod (3), a protective plate (5) is fixed on the vertical shaft (4), and the protective plate (5) is in contact with the outer wall of the vertical cylinder (2).

3. The anti-rollover bearing device for foundation pipe piles according to claim 1, characterized in that: A partition is fixed inside the vertical cylinder (2), and the partition divides the inner cavity of the vertical cylinder (2) into a bottom cavity and a top cavity, and the adjustment rod (3) slides through the top cavity.

4. The anti-rollover bearing device for foundation pipe piles according to claim 3, characterized in that: A screw rod (6) is rotatably provided on the partition, the screw rod (6) is located in the top cavity, and the adjustment rod (3) is sleeved on the screw rod (6) through the internal thread cavity.

5. The anti-rollover bearing device for pipe piles for foundation according to claim 4, characterized in that: A lifting control mechanism (7) is installed in the bottom cavity, and the lifting control mechanism (7) is connected to the screw rod (6) to drive the screw rod (6) to rotate.

6. The anti-rollover bearing device for pipe piles for foundation according to claim 5, characterized in that: The lifting control mechanism (7) comprises a vertical column (71) located in the bottom cavity and having a top end fixedly connected to the bottom end of the screw rod (6). The vertical column (71) is provided with spiral convex ridges (72). The spiral convex ridges (72) are evenly spaced and distributed in multiple groups around the vertical column (71). A spiral slideway (73) is formed between two adjacent groups of the spiral convex ridges (72). A vertical hole (21) is opened on the side wall of the bottom cavity. A slide plate (74) is slidably provided in the vertical hole (21). The slide plate (74) is connected to a slider (75) through an elastic member (712). The slider (75) slides along the spiral slideway (73).

7. The anti-rollover bearing device for pipe piles for foundation according to claim 6, characterized in that: A fixed shaft 1 (76) is fixed on the slide plate (74), and a fixed shaft 2 (77) is fixed on the bottom of the outer wall of the bottom cavity. A connecting rod (78) is rotatably mounted on the fixed shaft 2 (77). The end of the connecting rod (78) is hingedly connected to a driving rod (79). The middle part of the driving rod (79) is rotatably sleeved on the fixed shaft 1 (76), and a pedal (710) is fixed on the top of the driving rod (79). A torsion spring is connected between the driving rod (79) and the connecting rod (78).

8. The anti-rollover bearing device for foundation pipe piles according to claim 6, characterized in that: The bottom side surface of the spiral convex ridge (72) is an inclined surface (721), and the top side surface is a straight surface (722) perpendicular to the vertical column (71). When the slider (75) moves downward, it contacts and slides with a group of straight surfaces (722) on the bottom side of the spiral convex ridge (72) of the spiral slideway (73); when the slider (75) moves upward, it contacts and slides with the inclined surfaces (721) on the upper side of the spiral convex ridge (72) of the spiral slideway (73).

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