CN224047935U - A vibratory system for concrete pier pouring - Google Patents

Abstract

The utility model provides a vibrating system for pouring concrete pier columns, which comprises a lifting device for providing lifting power, a string barrel set arranged at the lower part of the lifting device and a vibrating device hoisted at the lower part of the lifting device, wherein the lifting device comprises a box body, a gear motor, a winding drum, a screw rod rope arrangement device and a pulley block, the string barrel set is formed by overlapping a plurality of conical string barrels, the number of the string barrel set is regulated by the height of actual requirements, the vibrating device comprises a gear transmission device and a plurality of groups of vibrating components driven by the gear transmission device, and the vibrating components comprise a magnetic coupling type rodless cylinder, a cylinder mounting seat, a vibrating rod, an electric push rod and a supporting seat. The vibrating system has the advantages of low labor intensity, safety and high efficiency in the construction process, flexible and reliable action of the vibrating device, telescopic adjustment of the vibrating component, rotary movement, omnibearing vibration of different layers and high degree of automation.

Description

Vibrating system for pouring concrete pier column

Technical Field

The utility model relates to the technical field of concrete structure construction, in particular to a vibrating system for concrete pier column pouring.

Background

At present, highways, railways and municipal construction in China are developed at a high speed, most of construction projects relate to bridge construction, and an important link in bridge construction is pouring of cement pier columns.

Vibration is an indispensable link in concrete pier column pouring. The insertion depth, the vibrating time and the like of the vibrator are controlled during the vibrating, the vibrating is required to be compact, and bubbles on the inner surface and the outer surface of the pier column are strictly avoided, otherwise, the bearing capacity of the pier column is seriously affected.

In the prior art, when cement pier stud is pour, rely on the manual hand to shake the stick, get into the template inside of several meters and even tens meters deep and shake, above-mentioned current situation has following shortcoming:

1. The manual vibrating rod is held by hands to perform vibrating operation, so that the labor intensity of workers is high, the degree of automation is low, and the operating efficiency is low;

2. When in summer construction, the temperature inside the template is high, the manual field operation environment is bad, and potential safety hazards exist;

3. The construction site is manually operated, and the problems that the risk of falling objects at high altitude and the like are difficult to avoid are caused;

4. when the manual vibrating rod is operated, the lifting and lowering speed, the wiping depth, the rotating angle, the vibrating time and the like of the vibrating rod cannot be unified, and in the vibrating process, the manual operation has larger randomness and contingency. Therefore, the vibration quality cannot be guaranteed, and the bearing capacity of the poured bridge pier is affected.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a vibrating system for pouring concrete pier columns, which has the advantages of low labor intensity, safety and high efficiency in the construction process, flexible and reliable action of a vibrating device, telescopic adjustment of vibrating components, rotary movement, omnibearing vibration of different layers and high degree of automation.

The vibrating system for pouring the concrete pier column comprises a lifting device for providing lifting power, a string barrel set arranged at the lower part of the lifting device and a vibrating device hoisted at the lower part of the lifting device;

The top of the lifting device is connected with a conical funnel, a concrete channel is formed in the lifting device, and the lower part of the funnel, the lifting device and the upper part of the string cylinder group are communicated to form a central concrete pouring channel;

The vibration device comprises a gear transmission device and a plurality of groups of vibration components driven by the gear transmission device, the gear transmission device is arranged in a gear box, a pouring hole communicated with a central concrete pouring channel is formed in the gear box, and the gear transmission device comprises a pneumatic motor, a driving gear arranged on a driving shaft of the pneumatic motor and a plurality of driven gears meshed with the driving gear for transmission;

The vibrating assembly comprises a magnetic coupling type rodless cylinder, a cylinder mounting seat, a vibrating rod, an electric push rod and a supporting seat, wherein the cylinder mounting seat is vertically arranged, the magnetic coupling type rodless cylinder is vertically fixed on one side of the cylinder mounting seat, the vibrating rod is hung and mounted on the outer side of the magnetic coupling type rodless cylinder through a sliding block, the electric push rod is horizontally arranged, one end of the electric push rod is connected to the lower portion of the cylinder mounting seat, the other end of the electric push rod is connected to the supporting seat, the supporting seat is vertically arranged, and the lower portion of the supporting seat is connected with the upper portion of the driven gear and transmits power of the driven gear to the supporting seat.

The magnetic coupling type rodless cylinder can drive the vibrating rod to move up and down under the action of high-pressure air, so that the quick insertion and slow extraction of the vibrating rod are realized.

Preferably, the lifting device comprises a box body, two speed reducing motors, two reels, a screw rod rope arranging device and a pulley block, wherein the two speed reducing motors are arranged in the box body, the two reels are respectively arranged at two ends of the speed reducing motors and driven by the speed reducing motors to rotate, two steel wire ropes are wound on each reel, one end of each steel wire rope is fixed on each reel, and the other end of each steel wire rope is sequentially wound through the screw rod rope arranging device and is connected with a gear box at the lower part after being guided by the pulley block. The speed reducing motor provides power, and the power motor can rotate positively and negatively to drive two identical reels to rotate. Two steel wire ropes are respectively wound on each winding drum, and four steel wire ropes can be driven.

Further preferably, a reel rope groove is formed in the reel, the steel wire ropes walk along the reel rope groove and are distributed in a single layer, and pinch rollers for assisting the distribution of the steel wire ropes are arranged at the upper part of the reel. Under the combined action of the screw rod rope arrangement device and the pinch roller, the steel wire ropes walk along the winding drum rope grooves, and the steel wire ropes are only arranged in a single layer, so that the winding and unwinding speeds of the four steel wire ropes are completely the same, and the speed is not high or low, and the vibrating device below the steel wire ropes is always in a horizontal state.

Further preferably, a leveling cylinder for leveling the vibrating device is mounted at the lower part of each steel wire rope, the upper part of the leveling cylinder is connected with the lower part of the steel wire rope, and the lower part of the leveling cylinder is connected with the vibrating device. Four leveling electric cylinders are arranged at the lower end of the steel wire rope, and the leveling electric cylinders can finely adjust the horizontal state of the vibrating device below.

Further preferably, the string tube group is formed by overlapping a plurality of conical string tubes, the number of the string tubes is regulated by the height of the practical requirement, the string tube at the uppermost end is connected to the box body of the lifting device, the string tube at the lowermost end is arranged on the gear box and connected with the gear box, the string tube group can be integrally lifted out, the string tube group is used for guiding the concrete, the string tubes are conical, and are overlapped when being conveniently contracted, so that the space is saved.

Further preferably, each of the plurality of barrels is provided with a flange, the flange is provided with a connecting hole for connecting with an adjacent barrel, and a connecting steel wire rope for adjusting the distance between the two adjacent barrels is arranged in the connecting hole between the two adjacent barrels. The flange at the upper end of the string tube is provided with a hole for connecting with the adjacent string tube, and the extending length of the string tube group is limited by the length of the connecting steel wire rope, so that the adjacent string tube can be prevented from being completely separated.

Further preferably, the electric push rod is horizontally arranged between the cylinder mounting seat and the supporting seat, the lower part of the cylinder mounting seat is provided with a cylinder mounting seat ear seat, one end of the electric push rod is arranged on the cylinder mounting seat ear seat, the upper end of the supporting seat is provided with a supporting seat ear seat, and the other end of the electric push rod is arranged on the supporting seat ear seat. Under the push-pull action of the electric push rod, the center distance between the vibrating rod and the supporting seat can be lengthened and shortened, so that the vibrating operation of pier columns with various diameter sizes is realized.

Further preferably, a sliding rail and sliding block device for guiding is horizontally arranged between the supporting seat and the air cylinder installation seat, and the sliding rail and sliding block device comprises a sliding block arranged at the lower part of the air cylinder installation seat and a sliding rail arranged at the upper part of the supporting seat.

Further preferably, the driving shaft end of the pneumatic motor is connected with a driving pinion, four driven large gears are arranged at four corners of the gear box, meshing transmission pinions for realizing rotation of the four driven large gears are arranged between the driving pinion and the four driven large gears, the pneumatic motor drives the driving pinion to rotate through a driving shaft, and then the four driven large gears can be simultaneously driven to rotate through meshing action among the gears, so that the rotation directions of two adjacent driven large gears in the circumferential direction are opposite, the rotation directions of the vibrating components are opposite, a load shaft is arranged at the center of each driven large gear, square clamping grooves are formed in the load shaft, connecting discs are arranged outside the square clamping grooves in a clamping mode, and the connecting discs are connected with the lower ends of the supporting seats. Four driven bull gears are arranged at four corners of the gear box, the rotation angle of each driven bull gear is 180 degrees, and the rotation directions of two adjacent driven bull gears are opposite, so that full-range vibration can be realized.

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

1. According to the utility model, the speed reducing motor is adopted to drive the winding drum capable of only arranging single-layer steel wire ropes, and the lower vibrating device is driven to adjust the height, so that the lower vibrating device is always in a horizontal state, and different layers in the vertical direction can be vibrated, and the vibrating effect is good;

2. An electric push rod is arranged between the cylinder mounting seat and the supporting seat, so that the distance between the vibrating rod and the center of the pier column can be telescopically adjusted, and the vibration of the pier column in a full range in the horizontal direction is realized;

3. The magnetic coupling type rodless cylinder is arranged to plug and pull the vibrating rod, so that the quick plug and slow plug of the vibrating rod are realized;

4. The gearbox is arranged to realize the rotary motion of the vibrating assembly, only one power pneumatic motor is adopted, four vibrating components can be driven simultaneously, and the rotary directions of two adjacent vibrating components are opposite;

5. Four vibrating bars are arranged, the four vibrating bars work simultaneously, each vibrating rotating part rotates 180 degrees, so that full-range vibrating can be realized, and the vibrating time is saved;

6. The utility model is provided with the string cylinder group which is used for guiding concrete, so that the concrete can not be isolated, the lifting and lowering speeds of the vibrating rod can be independently controlled, the quick-inserting and slow-lifting requirements mentioned in GB50666-2011 'concrete structure engineering construction Specification' are met, and the requirements on concrete pouring and vibrating are met;

7. According to the application, the number of the string barrels can be changed according to the requirement, the vibration range is up to 20m, the overall height of the string barrels is short when the string barrels are retracted, the transportation and the displacement are convenient, and the string barrels can adapt to different height requirements;

8. The application realizes that the center of the pier column and the circumferential direction can vibrate, the vibrating component of the vibrating system can adjust the distance between the center of the vibrating rod and the center of the pier column, and the vibrating component can vibrate at any angle position in the circumferential direction under the drive of the gear box;

9. The automatic vibrating can be realized, parameters such as the lifting and lowering speed of the vibrating rod, the inserting depth of the vibrating rod, the rotating angle of the vibrating part, the rotating direction of the vibrating part and the like are input into a configured electric control system, the automatic control of the vibrating system and the assembly line operation of the vibrating process can be realized, and the randomness during manual vibrating is avoided;

10. The application solves the problems existing in manual vibrating bars, so that the working environment of staff is more comfortable and safer when cement pier columns are poured, and the construction efficiency and the vibrating effect are greatly improved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the overall structure of the lifting device of the present utility model;

FIG. 4 is a top view of the lifting device of the present utility model;

FIG. 5 is a schematic diagram of a cluster of cartridges according to the present utility model;

FIG. 6 is a schematic diagram of the overall structure of the vibrating assembly according to the present utility model;

FIG. 7 is a schematic diagram of an exploded view of a vibrating assembly according to the present utility model;

FIG. 8 is a schematic view of the overall structure of the gear assembly of the present utility model;

FIG. 9 is a schematic diagram of an exploded view of a gear assembly according to the present utility model;

FIG. 10 is a schematic view of the funnel according to the present utility model;

Marked in the figure as:

1a lifting device, wherein the lifting device comprises a lifting device body,

1.1 A gear motor, 1.2 a winding drum, 1.3 pinch rollers, 1.4 a lead screw rope arrangement device, 1.5 hoisting steel wire ropes, 1.6 pulleys, 1.7 a box body and 1.8 leveling electric cylinders;

2a series of tube groups,

2.1 Stringing barrels, and 2.2 stringing barrel steel wire ropes;

3 the vibrating component is provided with a vibrating device,

3.1 A vibrating rod, 3.2 a protection cover I, 3.3 a magnetic coupling type rodless cylinder, 3.4 a cylinder mounting seat, 3.5 a protection cover II, 3.6 a sliding block, 3.7 a sliding rail, 3.8 a supporting seat, 3.9 an electric push rod, 3.3.1 a cylinder sliding block, 3.4.1 an ear seat I and 3.8.1 an ear seat II;

A 4-gear transmission device, a gear transmission device and a gear transmission device,

4.1 Gear box cover, 4.2 air motor, 4.3 driving shaft, 4.4 big gear, 4.5 small gear, 4.6 gear box, 4.7 load shaft, 4.8 connecting disc, 4.9 bolt, 4.10 lifting lug bolt, square clamping groove 4.7.1;

And 5, a funnel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment of a vibrating system for concrete pier column casting according to the present utility model will be further described with reference to fig. 1 to 10.

As shown in fig. 1 and 2, the vibrating system of the application is composed of a lifting device 1, a string cylinder group 2, a vibrating component 3, a gear transmission device 4, a hopper 5, an electric control system and the like. The lifting device 1 is used for providing lifting power, the string barrel group 2 is arranged at the lower part of the lifting device, the lower part of the lifting device is hoisted with a vibrating device, and the vibrating device comprises a vibrating assembly 3 and a gear transmission device 4.

As shown in fig. 3 and 4, the lifting device 1 is composed of a gear motor 1.1, a winding drum 1.2, a pinch roller 1.3, a screw rod rope arrangement device 1.4, a pulley 1.6, a box body 1.7, a hoisting steel wire rope 1.5, a leveling electric cylinder 1.8 and the like. The speed reducing motor 1.1 provides power, the power motor can rotate positively and reversely to drive two identical reels 1.2 to rotate, and two hoisting steel wire ropes 1.5 are wound on each reel 1.2 and can drive four hoisting steel wire ropes altogether. The hoisting steel wire rope 1.2 is rolled and hoisted by the reel 1.5, only a single layer is arranged on the reel 1.2, under the combined action of the screw rod rope arranging device 1.4 and the pinch roller 1.3, the hoisting steel wire rope 1.5 walks along a reel rope groove formed in the reel 1.2, and the hoisting steel wire rope 1.5 only arranges the single layer, so that the winding and unwinding speeds of the four hoisting steel wire ropes 1.5 are completely the same without speed, the connection and the vibration parts below the four hoisting steel wire ropes 1.5 are always in a horizontal state, the lower end part of the hoisting steel wire rope 1.5 is provided with four leveling cylinders 1.8, and the leveling cylinders 1.8 can finely adjust the horizontal state of the vibration parts below. Four hoisting steel wire ropes 1.5 are guided by pulleys 1.6, pass through holes arranged on a box body 1.7 and are connected with a connecting platform-gear transmission device 4 below. The middle of the box body 1.7 is provided with a concrete channel, and concrete is poured in the channel and guided by the serial cylinder group 2, and is reserved at a preset position in a downward tilting way, so that the effects of vibrating and pouring at the same time or pouring and vibrating at the first time are achieved.

As shown in fig. 5, the string tube group 2 is composed of a plurality of string tubes 2.1, the number of the string tubes 2.1 can be adjusted according to the height requirement, the string tubes 2.1 serve as diversion concrete, segregation phenomenon is prevented, the string tubes 2.1 are conical, and the string tubes 2.1 are overlapped when being conveniently contracted, so that space is saved. The upper end of the string tube 2.1 is provided with a flange, a hole is formed in the flange and used for being connected with the adjacent string tubes, a string tube steel wire rope 2.2 used for adjusting the distance between the two adjacent string tubes is penetrated in the connecting hole between the two adjacent string tubes, the extending length of the string tube 2.1 group is limited by the length of the connected string tube steel wire rope 2.2, and the adjacent string tubes 2.1 can be prevented from being completely disconnected.

The uppermost string tube 2.1 is connected with the box body 1.7 of the lifting device 1, and the lowermost string tube 2.1 is placed on the connecting platform-gear transmission device 4 and is connected with the connecting platform. The number of the string barrels 2.1 can be changed according to the requirement, the vibration range is up to 20m, the overall height is short when the string barrels are retracted, the transportation and the displacement are convenient, and the string barrels can adapt to different height requirements.

As shown in fig. 6 and 7, the vibrating device mainly comprises a vibrating assembly 3 and a gear transmission device 4, and comprises a vibrating rod 3.1, a magnetic coupling rodless cylinder 3.3, a cylinder mounting seat 3.4, a sliding rail 3.7, a sliding block 3.6, an electric push rod 3.9, a supporting seat 3.8 and the like. The vibrating rod 3.1 is hung on a cylinder sliding block 3.3.1 of the magnetic coupling type rodless cylinder 3.3, and the magnetic coupling type rodless cylinder 3.3 can drive the vibrating rod 3.1 to move up and down under the action of high-pressure air, so that the vibrating rod 3.1 can be inserted and pulled out quickly. One end of the electric push rod 3.9 is connected to the first lug seat 3.4.1 on the air cylinder mounting seat 3.4, the other end of the electric push rod is connected to the second lug seat 3.8.1 on the supporting seat 3.8, the sliding block 3.6 is fixed on the air cylinder mounting seat 3.4 through bolts, the sliding rail 3.7 is fixed on the supporting seat 3.8, and under the push-pull action of the electric push rod 3.9, the extension and shortening of the center distance between the vibrating rod 3.1 and the supporting seat 3.8 can be realized, so that the vibrating operation of pier columns with various diameter sizes can be realized. The distance between the center of the vibrating rod and the center of the pier column can be adjusted by the vibrating component of the vibrating device, and the vibrating device can vibrate at any angle position in the circumferential direction under the drive of the gear transmission device 4. Four vibrating bars 3.1 are arranged, the four vibrating bars 3.1 work simultaneously, each rotating part can rotate 180 degrees, so that full-range vibration can be realized, and the vibration time is saved. The outside of the magnetic coupling type rodless cylinder 3.3 is also provided with a first protection cover 3.2 and a second protection cover 3.5.

As shown in fig. 8 and 9, the gear transmission device 4 is composed of a gear box cover 4.1, a pneumatic motor 4.2, a driving shaft 4.3, a pinion 4.5, a large gear 4.4, a gear box 4.6, a load shaft 4.7, a connecting disc 4.8, a lifting lug bolt 4.10 and the like, the pneumatic motor 4.2 drives one of the pinion gears to rotate through the driving shaft 4.3, and can drive four large gears 4.4 to rotate simultaneously through the meshing effect among gears, the large gear 4.4 drives the load shaft 4.7 to rotate, a square clamping groove 4.7.1 is arranged on the load shaft 4.7, the load shaft 4.7 drives the connecting disc 4.8 to rotate through the square clamping groove 4.7.1, and the connecting disc 4.8 is connected with a supporting seat 3.8 in the vibrating device through a bolt 4.9, so that one pneumatic motor 4.2 drives four vibrating components 3 to rotate simultaneously. The four lifting lug bolts 4.10 are respectively connected with the leveling electric cylinders 1.8 of the lifting device 1, and can also be directly connected with the four hoisting steel wire ropes 1.5 of the lifting device.

The application adopts the gear motor 1.1 to drive the winding drum 1.2 which can only arrange single-layer steel wire ropes, drives the lower vibrating device to adjust the height, ensures that the lower vibrating component is always in a horizontal state, can vibrate different layers, and can stretch and adjust the distance between the vibrating rod and the center of the pier column, thereby realizing the vibrating of the whole range of the pier column.

The structure of the hopper 5 is shown in fig. 10, and the hopper 5 plays a role in connection when pouring concrete so as to prevent the concrete from overflowing and polluting the vibrating equipment.

The application meets the requirements of GB50666-2011 on concrete pouring and vibrating, is provided with a series cylinder group for guiding concrete, does not have segregation phenomenon, can independently control the lifting and lowering speeds of the vibrating rod, and meets the requirements of quick insertion and slow lifting mentioned in the Specification.

The application of the technology solves the problems existing in manual vibration of the manual vibrating rod, so that the working environment of staff is more comfortable and safer when the cement pier is poured, and the construction efficiency and the vibration effect are greatly improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. The vibrating system for pouring the concrete pier column is characterized by comprising a lifting device for providing lifting power, a string barrel set arranged at the lower part of the lifting device and a vibrating device hoisted at the lower part of the lifting device;

The top of the lifting device is connected with a conical funnel, a concrete channel is formed in the lifting device, and the lower part of the funnel, the lifting device and the upper part of the string cylinder group are communicated to form a central concrete pouring channel;

The vibration device comprises a gear transmission device and a plurality of groups of vibration components driven by the gear transmission device, the gear transmission device is arranged in a gear box, a pouring hole communicated with a central concrete pouring channel is formed in the gear box, and the gear transmission device comprises a pneumatic motor, a driving gear arranged on a driving shaft of the pneumatic motor and a plurality of driven gears meshed with the driving gear for transmission;

The vibrating assembly comprises a magnetic coupling type rodless cylinder, a cylinder mounting seat, a vibrating rod, an electric push rod and a supporting seat, wherein the cylinder mounting seat is vertically arranged, the magnetic coupling type rodless cylinder is vertically fixed on one side of the cylinder mounting seat, the vibrating rod is hung and mounted on the outer side of the magnetic coupling type rodless cylinder through a sliding block, the electric push rod is horizontally arranged, one end of the electric push rod is connected to the lower portion of the cylinder mounting seat, the other end of the electric push rod is connected to the supporting seat, the supporting seat is vertically arranged, and the lower portion of the supporting seat is connected with the upper portion of the driven gear and transmits power of the driven gear to the supporting seat.

2. The vibrating system for pouring concrete pier columns according to claim 1, wherein the lifting device comprises a box body, a speed reducing motor, a winding drum, a screw rod rope arrangement device and a pulley block, the speed reducing motor is arranged in the box body, the number of the winding drums is two, the winding drums are respectively arranged at two ends of the speed reducing motor and driven by the speed reducing motor to rotate, two steel wire ropes are wound on each winding drum, one end of each steel wire rope is fixed on each winding drum, and the other end of each steel wire rope is sequentially wound through the screw rod rope arrangement device and is connected with a lower gear box after being guided by the pulley block.

3. The vibrating system for pouring concrete pier columns according to claim 2, wherein a reel rope groove is formed in the reel, the steel wire ropes travel along the reel rope groove, the steel wire ropes are distributed in a single layer, and a pinch roller for assisting in distributing the steel wire ropes is arranged at the upper part of the reel.

4. A vibrating system for pouring concrete pier columns according to claim 3, wherein a leveling cylinder for leveling the vibrating device is arranged at the lower part of each steel wire rope, the upper part of the leveling cylinder is connected with the lower part of the steel wire rope, and the lower part of the leveling cylinder is connected with the vibrating device.

5. The vibrating system for pouring concrete pier columns according to claim 4, wherein the string cylinder group is formed by overlapping a plurality of tapered string cylinders, and the number of the string cylinders is adjusted by the height of actual requirements.

6. The vibrating system for pouring concrete pier columns according to claim 5, wherein each string tube is provided with a flange, the flange is provided with a connecting hole for connecting with an adjacent string tube, and a connecting steel wire rope for adjusting the distance between the two adjacent string tubes is arranged in the connecting hole between the two adjacent string tubes in a penetrating manner.

7. The vibrating system for pouring concrete pier columns according to claim 1, wherein the electric push rod is horizontally arranged between the cylinder mounting seat and the supporting seat, a cylinder mounting seat ear seat is arranged at the lower part of the cylinder mounting seat, one end of the electric push rod is arranged on the cylinder mounting seat ear seat, a supporting seat ear seat is arranged at the upper end of the supporting seat, and the other end of the electric push rod is arranged on the supporting seat ear seat.

8. The vibrating system for pouring concrete pier columns according to claim 1, wherein a sliding rail and sliding block device for guiding is horizontally arranged between the supporting seat and the cylinder mounting seat, and the sliding rail and sliding block device comprises a sliding block arranged at the lower part of the cylinder mounting seat and a sliding rail arranged at the upper part of the supporting seat.

9. The vibrating system for pouring concrete pier columns is characterized in that a driving shaft end of the pneumatic motor is connected with a driving pinion, four driven large gears are arranged at four corners of the gear box, meshing transmission pinions for realizing rotation of the four driven large gears are arranged between the driving pinion and the four driven large gears, the rotation angle of each driven large gear is 180 degrees, the rotation directions of two adjacent driven large gears are opposite, load shafts are arranged at the centers of the four driven large gears, square clamping grooves are formed in the load shafts, connecting discs are arranged outside the square clamping grooves in a clamping mode, and the connecting discs are connected with the lower ends of the supporting seats.