CN209429156U - A kind of anchor pole pilework - Google Patents

Abstract

The utility model belongs to the technical field of building construction, in particular to an anchor pile structure, comprising a support platform, two brackets are fixedly installed on the top of the support platform, and the same top plate is fixedly installed on the top of the two brackets, and the top plate A motor is fixedly installed on the top of the top plate, a through hole is opened on the top of the top plate, the output shaft of the motor extends into the through hole and a first rotating column is fixedly installed, and the bottom end of the first rotating column extends to the through hole The first belt pulley is fixedly sheathed on the outside, two installation blocks are fixedly installed on the bottom of the top plate, the first rotating column is located between the two installation blocks, and a rotation groove is opened at the bottom of the installation block. A second rotating column is rotatably installed in the rotating groove. The utility model has a simple structure, and is convenient for adjusting the height of the crossbeam, and at the same time, for adjusting the height of the jack, for connecting the next pile, and meeting people's use requirements.

Description

An anchor pile structure

technical field

The utility model relates to the technical field of building construction, in particular to an anchor pile structure.

Background technique

Anchor static pressure pile refers to the use of the reaction force provided by the anchor bolt anchored in the original foundation to implement the pressure pile. The pressure pile is generally a small cross-section pile, which is mainly used for foundation reinforcement. Its advantage is that the equipment used is simple and easy to install. Operation and construction do not affect the construction period, and can be operated in a narrow space. The load transfer process and mechanical performance are clear, the construction is simple, and the quality is reliable. The disadvantage is that the caps are left with holes and the bolts are pre-embedded. The public number is CN203393732U. An anchor pile structure is proposed. The anchor pile structure is composed of a pile body and an anchor pile cap. A steel bracket is arranged on the anchor pile cap and is fixed on the anchor pile cap through an anchor rod. The middle part of the steel bracket is horizontal. A reaction beam is provided, and a jack is installed at the bottom of the reaction beam, and the jack is connected to the pile body. The utility model has the characteristics of reasonable design, low construction cost, low energy consumption, weak vibration, low noise, and low pollution. , although its design is more reasonable, the construction cost is lower, the energy consumption is lower, the vibration is weaker, the noise is less, and the pollution is less.

However, in the above technology, the position of the beam is fixed, and the height of the jack cannot be adjusted according to the length of the pile entering the ground, which makes it inconvenient to connect the next pile. For this reason, an anchor pile structure is proposed.

Utility model content

The purpose of this utility model is to solve the shortcoming existing in the prior art, and propose a kind of anchor pile structure.

In order to achieve the above object, the utility model adopts the following technical scheme: a bolt pile structure, including a support platform, two brackets are fixedly installed on the top of the support platform, and the same top plate is fixedly installed on the top of the two brackets, A motor is fixedly installed on the top of the top plate, a through hole is opened on the top of the top plate, the output shaft of the motor extends into the through hole and a first rotating column is fixedly installed, and the bottom end of the first rotating column extends To the outside of the through hole and fixedly set with a first pulley, the bottom of the top plate is fixedly installed with two mounting blocks, the first rotating column is located between the two mounting blocks, and the bottom of the mounting block is provided with a rotating groove , a second rotating column is installed in the rotating groove, the bottom end of the second rotating column extends to the outside of the corresponding rotating groove and is fixedly sleeved with a second pulley, the first pulley and the two second pulleys The same belt is rotatably installed between them, a threaded rod is threadedly mounted on the second rotating column, and the same crossbeam is fixedly mounted on the bottom ends of the two threaded rods, and the crossbeam is slidably mounted on the two brackets.

Preferably, limit blocks are fixedly installed on the sides of the two brackets that are close to each other, and rubber pads are provided on the bottoms of the limit blocks.

Preferably, the second rotating column is sheathed with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the corresponding rotating groove.

Preferably, the same fixing plate is fixedly installed on the sides of the two mounting blocks close to each other, and the top of the fixing plate is provided with a rotation hole, and the first rotation column passes through the rotation hole and is rotatably connected with the inner wall of the through hole.

Preferably, a second bearing is sleeved on the first rotating column, and the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole.

Preferably, an anchor rod is fixedly installed on the support platform, and an iron chain is hung on the bottom of the beam.

Compared with the prior art, the beneficial effects of the utility model are as follows: firstly, through the supporting platform of the device, the bracket, the top plate, the motor, the first rotating column, the first belt pulley, the mounting block, the rotating groove, the second rotating column, The second pulley, the belt, the threaded rod, the crossbeam and the limit block cooperate with each other. When the height of the crossbeam needs to be raised, the reverse switch is turned on, the motor is started, and the output shaft of the motor drives the first rotating column to rotate, and the first rotating column Drive the first pulley to rotate, and the first pulley drives the two second rotating columns to rotate on the two mounting blocks. Since the threaded rod is fixedly connected with the beam, the threaded rod cannot rotate with the second rotating column, but can only move up and down. The second rotating column drives two threaded rods to move upwards, and the two threaded rods drive the crossbeam to move upwards on the two brackets until the reverse switch is turned off when it moves to a suitable position, and the motor stops rotating. At this time, the position of the crossbeam is fixed. When reducing the height of the crossbeam, reverse the steps above to realize the reduction of the crossbeam.

The utility model has a simple structure, and is convenient for adjusting the height of the crossbeam, and at the same time, for adjusting the height of the jack, for connecting the next pile, and meeting people's use requirements.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the enlarged structure of part A in Fig. 1;

In the figure: 1. Support platform; 2. Bracket; 3. Top plate; 4. Motor; 5. First rotating column; 6. First pulley; 7. Mounting block; 8. Rotating slot; 10, the second pulley; 11, the belt; 12, the threaded rod; 13, the beam; 14, the limit block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, the utility model provides a technical solution: a bolt pile structure, including a support platform 1, two brackets 2 are fixedly installed on the top of the support platform 1, and two brackets 2 are fixedly installed on the top of the two brackets 2 With the same top plate 3, the top of the top plate 3 is fixedly equipped with a motor 4, and the top of the top plate 3 is provided with a through hole 15, and the output shaft of the motor 4 extends into the through hole 15 and is fixedly installed with the first rotating column 5, the first rotating column The bottom end of 5 extends to the outside of through hole 15 and is fixedly sleeved with first belt pulley 6, and the bottom of top plate 3 is fixedly installed with two mounting blocks 7, and first rotating column 5 is positioned between two mounting blocks 7, and mounting block 7 The bottom of the bottom is provided with a rotating groove 8, and a second rotating column 9 is installed in the rotating groove 8, and the bottom end of the second rotating column 9 extends to the outside of the corresponding rotating groove 8 and is fixedly sleeved with a second pulley 10, the first pulley 6 and the two second pulleys 10 are rotated with the same belt 11, the second rotating column 9 is threaded with a threaded rod 12, and the bottom ends of the two threaded rods 12 are fixed with the same crossbeam 13, and the crossbeam 13 slides Installed on two brackets 2;

Limiting blocks 14 are fixedly installed on the sides of the two brackets 2 that are close to each other. Rubber pads are provided at the bottom of the limiting blocks 14. The second rotating column 9 is sleeved with a first bearing, and the outer ring of the first bearing is aligned with the corresponding The inner wall of the rotating groove 8 is fixedly connected, and the side where the two mounting blocks 7 are close to each other is fixedly installed with the same fixed plate, and the top of the fixed plate is provided with a rotating hole, and the first rotating column 5 runs through the rotating hole and is connected with the inner wall of the through hole. Rotational connection, the first rotating column 5 is sleeved with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole, an anchor rod is fixedly installed on the support platform 1, and an iron chain is hung on the bottom of the beam, through which Support table 1, support 2, top plate 3, motor 4, first rotating column 5, first pulley 6, mounting block 7, rotating groove 8, second rotating column 9, second pulley 10, belt; 11, screw thread of device Rod 12, crossbeam 13 and limit block 14 cooperate, when needing to raise the height of crossbeam 13, turn on reverse switch, motor 4 is started, and the output shaft of motor 4 drives the first rotating column 5 to rotate, and the first rotating column 5 drives the first belt pulley 6 to rotate, and the first belt pulley 6 drives the two second rotating columns 9 to rotate on the two mounting blocks 7. Since the threaded rod 12 is fixedly connected with the beam 13, the threaded rod 12 cannot be connected with the second rotating column 9 Rotate, can only move up and down, two second rotating columns 9 drive two threaded rods 12 to move upwards, two threaded rods 12 drive the crossbeam 13 to move upwards on the two brackets 2 until the reverse switch is turned off when it moves to a suitable position , the motor stops rotating, and now the position of the crossbeam 13 is fixed. When the height of the crossbeam 13 needs to be lowered, the above steps can be reversed to realize the lowering of the crossbeam 13. The utility model has a simple structure and is convenient for adjusting the height of the crossbeam 13. It is convenient to adjust the height of the jack, convenient to connect the next pile, and meet people's use needs.

Working principle: The iron chain is connected with a reaction beam, the bottom of the reaction beam is installed with a jack, and the jack is connected with a pile. One side of the bracket 2 is equipped with a reverse switch. The model of the reverse switch is HY2-60. The reverse switch and motor 4 It is electrically connected with the external power supply through wires in turn to form a closed loop. When the height of the crossbeam 13 needs to be raised, the reverse switch is turned on, and the motor 4 is started. The output shaft of the motor 4 drives the first rotating column 5 to rotate, and the first rotating column 5 drives the first belt pulley 6 to rotate, and the first belt pulley 6 drives the two second rotating columns 9 to rotate on the two mounting blocks 7. Since the threaded rod 12 is fixedly connected with the beam 13, the threaded rod 12 cannot be connected with the second rotating column 9 Rotation can only move up and down, the two second rotating columns 9 drive the two threaded rods 12 to move upwards, and the two threaded rods 12 drive the crossbeam 13 to move upwards on the two brackets 2, thereby driving the jackal to rise until it moves to a suitable position Close the reversing switch during the position, motor stops rotating, and the position of crossbeam 13 is fixed this moment, when needing to reduce the height of crossbeam 13, reverse operation above-mentioned steps, just can realize the reduction of crossbeam 13.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A bolt pile structure, comprising a support platform (1), is characterized in that: the top of the support platform (1) is fixedly equipped with two supports (2), and the top of the two supports (2) is fixedly installed with Same top plate (3), the top of described top plate (3) is fixedly installed with motor (4), and the top of described top plate (3) is provided with through hole (15), and the output shaft of described motor (4) extends to A first rotating column (5) is fixedly installed in the through hole (15), and the bottom end of the first rotating column (5) extends to the outside of the through hole (15) and is fixedly sleeved with a first pulley (6). Two installation blocks (7) are fixedly installed on the bottom of the top plate (3), the first rotating column (5) is located between the two installation blocks (7), and the bottom of the installation block (7) is provided with Rotation groove (8), the second rotation column (9) is installed in rotation in the rotation groove (8), the bottom end of the second rotation column (9) extends to the outside of the corresponding rotation groove (8) and fixes the sleeve A second pulley (10) is provided, and the same belt (11) is rotated between the first pulley (6) and the two second pulleys (10), and the second rotating column (9) is threaded. There are threaded rods (12), and the bottom ends of the two threaded rods (12) are fixedly installed with the same crossbeam (13), and the crossbeam (13) is slidably installed on the two brackets (2). 2. A kind of anchor pile structure according to claim 1, characterized in that: the sides of the two brackets (2) close to each other are fixedly installed with a limit block (14), and the limit block (14) ) are provided with rubber pads at the bottom. 3. A bolt pile structure according to claim 1, characterized in that: the second rotating column (9) is sleeved with a first bearing, and the outer ring of the first bearing is connected to the corresponding rotating groove The inner wall of (8) is fixedly connected. 4. A bolt pile structure according to claim 1, characterized in that: the side of the two mounting blocks (7) close to each other is fixedly installed with the same fixing plate, and the top of the fixing plate is provided with a rotation hole , the first rotating post (5) passes through the rotating hole and is connected in rotation with the inner wall of the through hole. 5. The anchor pile structure according to claim 1, characterized in that: the first rotating column (5) is sleeved with a second bearing, and the outer ring of the second bearing is in contact with the inner wall of the rotating hole Fixed connection. 6. The anchor pile structure according to claim 1, characterized in that: an anchor rod is fixedly installed on the support platform (1), and an iron chain is hung on the bottom of the beam.