Vibrating device of vibrating system

Abstract

The utility model provides a vibrating device of a vibrating system, which comprises a gear transmission device and a plurality of groups of vibrating components driven by the gear transmission device, the gear transmission device is arranged in a gear box, and the gear box is provided with a pouring hole communicated with a central concrete pouring channel. The gear transmission device comprises a pneumatic motor, a driving gear mounted on a driving shaft of the pneumatic motor, and a plurality of driven gears in meshing transmission with the driving gear; only one power pneumatic motor is adopted, four vibrating components are driven at the same time through a gearbox, the rotating directions of every two adjacent vibrating components are opposite, and rotating motion of the vibrating assembly is achieved; the four vibrating rods work at the same time, the vibrating time is saved, each vibrating rotating component rotates by 180 degrees, vibrating can be conducted in the center and the circumferential direction of the pier column, the distance between the center of each vibrating rod and the center of the pier column can be adjusted through a vibrating component of the vibrating device, vibrating can be conducted at any angle position in the circumferential direction under driving of a gearbox, and full-range vibrating is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete structure construction technical field especially is related to a vibrating device of vibrating system. BACKGROUND

[0002] At present, the highway, railway and municipal construction develop rapidly in China, most of the construction projects are related to bridge construction, and an important link in the bridge construction is pouring cement pier column.

[0003] Vibration is an essential link in the pouring of concrete pier column. When vibrating, the vibrating device needs to be controlled by the vibrating system to vibrate up and down, so as to avoid bubbles in the interior and the outer surface of the pier column, otherwise it will seriously affect the bearing capacity of the pier column.

[0004] The vibrating device is the core component of the whole vibrating system, and the vibrating device in the prior art has the following technical problems:

[0005] 1. The vibrating device usually only configures one vibrating component, and the vibrating efficiency is relatively low.

[0006] 2. The vibrating component of the vibrating device cannot realize large-range vibration, especially cannot realize rotary vibration in the circumferential direction, thereby causing poor vibrating effect.

[0007] 3. Even if some vibrating devices configure multiple vibrating components, each vibrating component needs an independent power source, and the overall vibrating components have poor coordinated vibrating effect.

[0008] The market urgently needs a vibrating device that can solve the low vibrating efficiency of the existing vibrating system, realize large-range vibration in the circumferential direction of the pier column, and has simple and reliable structure, which is conducive to energy saving. CONTENT OF THE UTILITY MODEL

[0009] In order to solve the above problems in the prior art, the utility model provides a vibrating device of vibrating system, which can save vibrating time, improve vibrating operation efficiency, and realize vibration in the center and circumferential direction of the pier column.

[0010] In order to achieve the above purpose, the utility model provides the following technical scheme: a vibrating device of vibrating system, comprising a gear transmission device and a plurality of vibrating assemblies driven by the gear transmission device, the gear transmission device is installed in a gear box, a pouring hole communicating with a central concrete pouring channel is formed on the gear box, the gear transmission device comprises a pneumatic motor, a driving gear installed on the driving shaft of the pneumatic motor, and a plurality of driven gears meshing with the driving gear;

[0011] The vibrating assembly comprises a magnetic couple type rodless cylinder, a cylinder mounting seat, a vibrating rod, an electric push rod and a support seat, the cylinder mounting seat is vertically arranged, the magnetic couple type rodless cylinder is vertically fixed to one side of the cylinder mounting seat, the vibrating rod is suspendedly arranged on the outer side of the magnetic couple type rodless cylinder through a horizontally arranged sliding block, the electric push rod is horizontally arranged, one end of the electric push rod is connected to the lower part of the cylinder mounting seat, and the other end of the electric push rod is connected to the support seat, and the support seat is vertically arranged, and the lower part of the support seat is connected with the upper part of the driven gear and transmits the power of the driven gear to the support seat.

[0012] Preferably, the electric push rod is horizontally arranged between the cylinder mounting seat and the support seat, the lower part of the cylinder mounting seat is provided with a cylinder mounting seat lug, one end of the electric push rod is arranged on the cylinder mounting seat lug, the upper end of the support seat is provided with a support seat lug, and the other end of the electric push rod is arranged on the support seat lug.

[0013] Preferably, a sliding rail sliding block device for guiding is horizontally arranged between the support seat and the cylinder mounting seat, the sliding rail sliding block device comprises a sliding block arranged on the lower part of the cylinder mounting seat and a sliding rail arranged on the upper part of the support seat.

[0014] Preferably, the driving shaft of the pneumatic motor is connected with a driving pinion, four driven gear wheels are arranged at the four corners of the gear box, a meshing transmission pinion for realizing the rotation of the four driven gear wheels is arranged between the driving pinion and the four driven gear wheels, the rotation angle of each driven gear wheel is 180 degrees, and the rotation directions of adjacent two driven gear wheels are opposite, a load shaft is arranged at the center of each driven gear wheel, a square clamping groove is formed in the load shaft, a connecting disc is clamped outside the square clamping groove, and the connecting disc is connected with the lower end of the support seat.

[0015] Compared with the prior art, the vibrating assembly has the following beneficial effects:

[0016] 1. The magnetic couple type rodless cylinder is arranged to pull and insert the vibrating rod, so that the vibrating rod can be quickly inserted and slowly pulled; the electric push rod is arranged between the cylinder mounting seat and the support seat, so that the distance between the vibrating rod and the center of the pier column can be adjusted, and the vibrating rod can vibrate in the full range in the horizontal direction of the pier column;

[0017] 2. The gear box is arranged to realize the rotary motion of the vibrating assembly, only one power pneumatic motor is adopted, four vibrating components can be simultaneously driven, and the rotary directions of adjacent two vibrating components are opposite;

[0018] 3. Four vibrating rods are arranged, the four vibrating rods work simultaneously, each vibrating rotary component rotates by 180 degrees, so that full-range vibration can be realized, and vibration time is saved;

[0019] 4. The vibrating component of the present application can adjust the distance between the center of the vibrating rod and the center of the pier column, and realize the vibration of the center and the circumferential direction of the pier column; under the driving of the gear box, the vibrating can be realized at any angle position in the circumferential direction.

[0020] In summary, the vibrating device of the vibrating system of the present application can realize the rotating movement of the vibrating assembly by adopting only one power pneumatic motor and driving four vibrating components through the gear box, the rotating directions of the adjacent two vibrating components are opposite, four vibrating rods work simultaneously, the vibrating time is saved, the center and the circumferential direction of the pier column can be vibrated when each vibrating rotating component rotates 180 degrees, the vibrating component of the vibrating device can adjust the distance between the center of the vibrating rod and the center of the pier column, under the driving of the gear box, the vibrating can be realized at any angle position in the circumferential direction, and full-range vibration is realized. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model relates to a vibrating device of a vibrating system's three-dimensional structure schematic diagram.

[0022] Figure 2 It is whole three-dimensional structure schematic diagram for application vibrating device's vibrating system of the utility model.

[0023] Figure 3 It is front view for application vibrating device's vibrating system of the utility model.

[0024] Figure 4 It is another view whole three-dimensional structure schematic diagram for application vibrating device's vibrating system of the utility model.

[0025] Figure 5 It is whole structure schematic diagram for application vibrating device's vibrating system's hoisting device of the utility model.

[0026] Figure 6 It is plan view for application vibrating device's vibrating system's hoisting device of the utility model.

[0027] Figure 7 It is structure schematic diagram for application vibrating device's vibrating system's string drum group of the utility model.

[0028] Figure 8 It is whole structure schematic diagram for vibrating assembly in the utility model.

[0029] Figure 9 It is explosion structure schematic diagram for vibrating assembly in the utility model.

[0030] Figure 10 It is whole structure schematic diagram for gear transmission device in the utility model.

[0031] Figure 11It is the explosion structure schematic view of gear transmission device in the utility model.

[0032] Figure 12 It is the structure schematic view of hopper of vibrating system of the utility model vibrating device.

[0033] Marked as in the figure:

[0034] 1 hoisting device;

[0035] 1.1 speed reducer motor, 1.2 winding drum, 1.3 press wheel, 1.4 screw rod rope device, 1.5 hoisting steel wire rope, 1.6 pulley, 1.7 box, 1.8 leveling electric cylinder;

[0036] 2 string drum group;

[0037] 2.1 string drum, 2.2 string drum steel wire rope;

[0038] 3 vibrating assembly;

[0039] 3.1 vibrating rod, 3.2 protective cover one, 3.3 magnetic couple type rodless cylinder, 3.4 cylinder mounting seat, 3.5 protective cover two, 3.6 sliding block, 3.7 sliding rail, 3.8 support seat, 3.9 electric push rod;3.3.1 cylinder sliding block, ear seat one 3.4.1, ear seat two 3.8.1;

[0040] 4 gear transmission device;

[0041] 4.1 gear box cover, 4.2 pneumatic motor, 4.3 drive shaft, 4.4 large 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;

[0042] 5 hopper;

[0043] 6 video and electric control system;

[0044] 6.1 spring type power line, 6.2 spring type control line, 6.3 spring type air pipe line, 6.4 spring type network cable, 6.5 control box, 6.6 camera, 6.7 steel guard, 6.8 tempered glass. DETAILED DESCRIPTION

[0045] The technical schemes in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0046] Refer to Figures 1 to 12The utility model discloses a kind of for concrete pier column pouring's vibration system of vibrating device for further illustrating the embodiment of the application.

[0047] As Figure 1 , Figure 2 , Figure 3 Or Figure 4 As shown in the utility model vibrating device vibrating system is composed of lifting device 1, string barrel group 2, vibrating assembly 3, gear transmission device 4, hopper 5, video and electric control system 6 etc.It is used to provide lifting power for the lifting device 1, the string barrel group 2 is installed in the lower portion of the lifting device, the lower portion of the lifting device is hoisted with vibrating device, and the vibrating device includes vibrating assembly 3 and gear transmission device 4.

[0048] The video and electric control system 6 includes camera 6.6 arranged on the lower surface of the vibrating device, control box 6.5 arranged on the upper surface of the vibrating device for controlling the vibrating device, spring type power line 6.1 of the vibrating device, spring type control line 6.2 of the vibrating device, spring type air pipe line 6.3 of the vibrating device, spring type network line 6.4 of the camera; when working, the camera 6.6 real-time shoots the vibrating condition of vibrating device to concrete pier column; four hoisting steel wire ropes 1.5 are used between the lifting device 1 and the vibrating device, and power supply and network supply of the whole vibrating system are supplied from top to bottom; the spring type power line 6.1, spring type control line 6.2, spring type air pipe line 6.3 and spring type network line 6.4 are wound on the four hoisting steel wire ropes 1.5 between the lifting device 1 and the vibrating device respectively.

[0049] The camera 6.6 is provided with steel guard 6.7; the steel guard 6.7 is provided with tempered glass 6.8 corresponding to the lens position of the camera 6.6, so that the camera 6.6 can shoot the vibrating condition of vibrating device to concrete pier column in real time through the tempered glass 6.8.

[0050] As Figure 5 And Figure 6As shown, the lifting device 1 is composed of a reduction motor 1.1, a winding drum 1.2, a pressing wheel 1.3, a screw rod rope arranging device 1.4, a pulley 1.6, a box 1.7, hoisting steel wire ropes 1.5, leveling electric cylinders 1.8, etc. Among them, the reduction motor 1.1 provides power, the power motor can be reversed, driving two identical winding drums 1.2 to rotate, each winding drum 1.2 winds two hoisting steel wire ropes 1.5, a total of four hoisting steel wire ropes can be driven. The feature of winding drum 1.2 winding hoisting steel wire rope lies in that the hoisting steel wire rope 1.5 is arranged in single layer on the winding drum 1.2, under the joint action of the screw rod rope arranging device 1.4 and the pressing wheel 1.3, the hoisting steel wire rope 1.5 travels along the winding drum rope groove opened on the winding drum 1.2, the hoisting steel wire rope 1.5 is arranged in single layer, so as to ensure that the four hoisting steel wire ropes 1.5 have the same winding and unwinding speed, and there is no fast and slow, so as to ensure that the connection with the vibrating parts below the four hoisting steel wire ropes 1.5 is always in a horizontal state, the lower end of the hoisting steel wire rope 1.5 is provided with four leveling electric cylinders 1.8, which can fine-tune the horizontal state of the vibrating parts below. The four hoisting steel wire ropes 1.5 are guided by the pulley 1.6, pass through the holes provided on the box 1.7, and are connected with the connecting platform below, i.e. the gear transmission device 4. The middle of the box 1.7 is provided with a concrete channel, concrete is poured into the channel and guided by the string drum group 2, and is poured to the predetermined position downwardly and obliquely, so as to achieve the effect of vibrating and pouring at the same time, or pouring first and then vibrating.

[0051] As shown in Figure 7 , the string drum group 2 is composed of a plurality of string drums 2.1, the number of string drums 2.1 can be adjusted according to the height requirement, the function of the string drum 2.1 is to guide the concrete flow and prevent segregation, the string drum 2.1 is conical, which is convenient for overlapping when shrinking and saves space. The upper end of the string drum 2.1 is provided with a flange, a hole is opened on the flange, which is used for connection with the adjacent string drum, the connecting hole between the two adjacent string drums is provided with a string drum steel wire rope 2.2 for adjusting the distance between the two adjacent string drums, the length of the extended string drum 2.1 is limited by the length of the connecting string drum steel wire rope 2.2, which can avoid that the two adjacent string drums 2.1 are completely separated.

[0052] The uppermost string drum 2.1 is connected with the box 1.7 of the lifting device 1, and the lowermost string drum 2.1 is placed on the connecting platform, i.e. the gear transmission device 4, and is connected with the connecting platform. The string drum group 2 can change the number of string drums 2.1 according to the requirement, the vibrating range is up to 20m, the overall height of the string drum is short when it is retracted, which is convenient for transportation and displacement, and can adapt to different height requirements.

[0053] As shown in Figure 8 and Figure 9As shown, the vibrating device mainly consists of a vibrating assembly 3 and a gear transmission device 4, including a vibrating rod 3.1, a magnetic couple type 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, etc. The vibrating rod 3.1 is hung on the cylinder sliding block 3.3.1 of the magnetic couple type rodless cylinder 3.3, and the magnetic couple type rodless cylinder 3.3 can drive the vibrating rod 3.1 to move up and down under the action of high-pressure air, realizing fast insertion and slow extraction of the vibrating rod 3.1. One end of the electric push rod 3.9 is connected to the ear seat one 3.4.1 on the cylinder mounting seat 3.4, and the other end is connected to the ear seat two 3.8.1 on the supporting seat 3.8. The sliding block 3.6 is fixed on the cylinder mounting seat 3.4 by bolts, and the sliding rail 3.7 is fixed on the supporting seat 3.8. Under the push-pull action of the electric push rod 3.9, the center distance between the vibrating rod 3.1 and the supporting seat 3.8 can be lengthened and shortened, thereby realizing vibrating operation on piers of various diameters. The vibrating part of the vibrating device can adjust the distance between the center of the vibrating rod and the center of the pier, and under the driving of the gear transmission device 4, it can be vibrated at any angle position in the circumferential direction. Four vibrating rods 3.1 are arranged, and the four vibrating rods 3.1 work simultaneously. Each rotating part can rotate by 180 degrees, thereby realizing full-range vibration and saving vibration time. The magnetic couple type rodless cylinder 3.3 is further provided with a protective cover one 3.2 and a protective cover two 3.5.

[0054] As shown in Figure 10 and Figure 11 The gear transmission device 4 consists of a gear box cover 4.1, a pneumatic motor 4.2, a drive shaft 4.3, a small gear 4.5, a large gear 4.4, a gear box 4.6, a load shaft 4.7, a connecting disc 4.8, lug bolts 4.10, etc. The pneumatic motor 4.2 drives one of the small gears to rotate through the drive shaft 4.3, and through the meshing action between the gears, it can simultaneously drive the four large gears 4.4 to rotate. The large gear 4.4 drives the load shaft 4.7 to rotate. The load shaft 4.7 is provided with a square clamping groove 4.7.1. Through the square clamping groove 4.7.1, the load shaft 4.7 drives the connecting disc 4.8 to rotate. The connecting disc 4.8 is connected to the supporting seat 3.8 in the vibrating device through the bolts 4.9, thereby realizing that one pneumatic motor 4.2 simultaneously drives four vibrating assemblies 3 to rotate. Its feature is that the rotating directions of two adjacent vibrating assemblies in the circumferential direction are opposite. The four lug bolts 4.10 are respectively connected to the leveling electric cylinders 1.8 of the lifting device 1, or can be directly connected to the four hoisting steel wire ropes 1.5 of the lifting device.

[0055] The application adopts a speed reduction motor 1.1 to drive a single-layer steel wire rope winding drum 1.2, drive the lower vibrating device to adjust the height, and ensure that the lower vibrating part is always in a horizontal state, so that different layers can be vibrated. The vibrating part can adjust the distance between the vibrating rod and the center of the pier, and realize that the pier can be vibrated in the full range.

[0056] The structure of the funnel 5 is shown as Figure 10 The funnel 5 plays a connecting role when pouring concrete to prevent the concrete from overflowing and polluting the vibrating equipment.

[0057] A remote control box can also be arranged at the top of the bridge pier column, and cables are arranged to connect each power equipment of the vibrating system to the remote control box. The remote control box controls all actuators of the vibrating system, including power motors, electric cylinders, pneumatic motors, vibrating motors, etc.

[0058] The control box 6.5 can also be configured with a remote controller to realize remote control operation of the vibrating system. The operator holds the remote controller to remotely control the lifting and lowering of the vibrating system, adjust the distance between the vibrating rod and the center of the pier column, control the rotation of the vibrating component, and fast insertion and slow extraction of the vibrating rod. The operator can realize vibrating construction by observing the images transmitted by the camera 6.6 in the control room and operating the remote controller, which significantly improves the working environment.

[0059] The requirements of GB50666-2011 "Concrete Structure Engineering Construction Specification" for concrete pouring and vibrating are met, a string drum group is provided for guiding concrete, and the concrete will not appear segregation phenomenon, and the lifting and lowering speed of the vibrating rod can be controlled separately to meet the fast insertion and slow extraction requirements mentioned in the specification.

[0060] The application can realize automatic vibration, and the lifting and lowering speed of the vibrating rod, the insertion depth of the vibrating rod, the rotation angle of the vibrating component, the rotation direction of the vibrating component, etc. Parameters are input to the electric control system, which can realize automatic control of the vibrating system and streamline operation of the vibrating process, avoiding the randomness of manual vibration.

[0061] The application of the technology solves the problems of manual handheld vibrating rod vibration, makes the cement pier pouring more comfortable and safe for employees, and greatly improves the construction efficiency and vibration effect.

[0062] The above is only a preferred embodiment of the present application and does not limit the present application. It should be pointed out that any modification, equivalent replacement and improvement made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A vibration device for a vibration system, characterized in that: The vibrating device includes a gear transmission device and multiple sets of vibrating components driven by the gear transmission device. The gear transmission device is installed in a gearbox, and the gearbox has a pouring hole that communicates with the central concrete pouring channel. The gear transmission device includes a pneumatic motor, a drive gear installed on the drive shaft of the pneumatic motor, and multiple driven gears that mesh with the drive gear. The vibrating assembly includes a magnetic coupler rodless cylinder, a cylinder mounting base, a vibrating rod, an electric push rod, and a support base. The cylinder mounting base is vertically arranged, and the magnetic coupler rodless cylinder is vertically fixed to one side of the cylinder mounting base. The vibrating rod is suspended and installed on the outside of the magnetic coupler rodless cylinder by a horizontally arranged slider. The electric push rod is horizontally arranged, with one end connected to the lower part of the cylinder mounting base and the other end connected to the support base. The support base is vertically arranged, and the lower part of the support base is connected to the upper part of the driven gear, transmitting the power of the driven gear to the support base.

2. The vibration device of the vibration system according to claim 1, characterized in that: The electric push rod is horizontally positioned between the cylinder mounting base and the support base. The lower part of the cylinder mounting base is provided with a cylinder mounting base lug, and one end of the electric push rod is mounted on the cylinder mounting base lug. The upper end of the support base is provided with a support base lug, and the other end of the electric push rod is mounted on the support base lug.

3. The vibration device of the vibration system according to claim 2, characterized in that: A guide rail and slider device is horizontally arranged between the support base and the cylinder mounting base. The guide rail and slider device includes a slider installed at the lower part of the cylinder mounting base and a guide rail installed at the upper part of the support base.

4. The vibration device of the vibration system according to claim 3, characterized in that: The drive shaft of the pneumatic motor is connected to a driving pinion, and four driven large gears are arranged at the four corners of the gearbox. A meshing transmission pinion is arranged between the driving pinion and the four driven large gears to realize the rotation of the four driven large gears. The rotation angle of each driven large gear is 180 degrees, and the rotation directions of two adjacent driven large gears are opposite. A load shaft is installed at the center of each of the four driven large gears. A square slot is opened on the load shaft, and a connecting plate is attached to the outside of the square slot. The connecting plate is connected to the lower end of the support base.

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