CN101736766B

CN101736766B - Hydraulic grooving saw

Info

Publication number: CN101736766B
Application number: CN200910231117XA
Authority: CN
Inventors: 张永忠
Original assignee: Individual
Current assignee: Nantong Asitong Electric Appliance Manufacturing Co Ltd
Priority date: 2009-12-03
Filing date: 2009-12-03
Publication date: 2012-06-27
Anticipated expiration: 2029-12-03
Also published as: CN101736766A

Abstract

A hydraulic trough sawing machine, including the upper water inlet hose, the water inlet pipe and the threaded joints used to connect the two water inlet pipes at both ends of the water inlet pipe, the left and right water inlet hoses and the water nozzle. The special feature is: the hydraulic pressure of the hydraulic cylinder The lower end of the shaft is pinned to the left and right connecting rods, the lower ends of the left and right connecting rods are respectively pinned to the left and right rocker arms, the lower ends of the left and right rocker arms are respectively pinned to the left and right saw bars, and the middle of the left and right rocker arms are respectively pinned to the On the left and right saw frames, the limit pin is located at the middle and lower part of the sawing machine, the left and right guide plates are respectively located at the left and right sides of the sawing machine, and the four track wheels are located at the upper end of the water inlet pipe.

Description

Hydraulic Grooving Machine

一、技术领域 1. Technical field

本发明涉及一种锯槽机，特别是一种地下连续墙液压锯槽机。The invention relates to a groove sawing machine, in particular to a hydraulic groove sawing machine for an underground continuous wall.

二、背景技术 2. Background technology

目前，建造地下连续墙所使用的设备大都存在功耗大、效率低、施工技术复杂，建造设备所需费用高等缺点。At present, most of the equipment used in the construction of underground diaphragm walls has the disadvantages of high power consumption, low efficiency, complicated construction technology, and high cost of construction equipment.

三、发明内容 3. Contents of the invention

本发明提供了一种功耗小、效率高、施工方法简单、建造设备所需费用低的液压锯槽机。The invention provides a hydraulic groove sawing machine with low power consumption, high efficiency, simple construction method and low cost for construction equipment.

本发明是通过如下技术方案实现的。The present invention is achieved through the following technical solutions.

一种液压锯槽机，包括上进水胶管，进水管以及进水管两端用于连接两进水管的丝扣接头，左右进水胶管以及喷水嘴，其特殊之处在于：液压油缸的液压轴下端销接于左右两连杆，左右两连杆的下端分别销接于左右两摇臂，左右两摇臂的下端分别销接于左右两锯杆，左右两摇臂的中间分别销接于左右两锯架上，限位针位于锯槽机中下部位置，左右两导向板分别位于锯槽机左右两边，四个轨道轮位于进水管上端。A hydraulic trough sawing machine, including the upper water inlet hose, the water inlet pipe and the threaded joints at both ends of the water inlet pipe for connecting the two water inlet pipes, the left and right water inlet hoses and the water nozzle. The special feature is: the hydraulic pressure of the hydraulic cylinder The lower end of the shaft is pinned to the left and right connecting rods, the lower ends of the left and right connecting rods are respectively pinned to the left and right rocker arms, the lower ends of the left and right rocker arms are respectively pinned to the left and right saw bars, and the middle of the left and right rocker arms are respectively pinned to the On the left and right saw frames, the limit pin is located at the middle and lower part of the sawing machine, the left and right guide plates are respectively located at the left and right sides of the sawing machine, and the four track wheels are located at the upper end of the water inlet pipe.

四、附图说明 4. Description of drawings

附图为本发明的结构示意图。Accompanying drawing is the structural representation of the present invention.

图中：1、吊装滑轮；2、上进水胶管；3、轨道轮；4、丝扣接头；5、进水管；6、导向板；7、左进水胶管；8右进水胶管；9、液压油缸；10、左连杆；11、右连杆；12、左锯架；13、右锯架；14、左摇臂15、右摇臂；16、左锯杆17、右锯杆18、锯刀19喷水嘴；20、限位针。In the figure: 1. Hoisting pulley; 2. Upper water inlet hose; 3. Track wheel; 4. Threaded joint; 5. Water inlet pipe; 6. Guide plate; 7. Left water inlet hose; 8 Right water inlet hose; 9 , hydraulic cylinder; 10, left connecting rod; 11, right connecting rod; 12, left saw frame; 13, right saw frame; 14, left rocker arm 15, right rocker arm; 16, left saw rod 17, right saw rod 18 , saw blade 19 water nozzles; 20, limit needle.

五、具体实施方式 5. Specific implementation

附图为本发明的一种具体实施例，该实施例包括上进水胶管2、进水管5以及进水管两端用于连接两进水管的丝扣接头4，左进水胶管7，右进水胶管8以及喷水嘴19，液压油缸9的液压轴下端销接于左连杆10和右连杆11，左连杆10的下端销接于左摇臂14的上端，左摇臂的下端与左锯杆16销接，中间销接于左锯架12上，右连杆11的下端销接于右摇臂15的上端，右摇臂的下端与右锯杆17销接，中间销接于右锯架13上，限位针20位于锯槽机中下部位置，左右两导向板6分别位于锯槽机左右两边，四个轨道轮3位于进水管上端。The accompanying drawing is a specific embodiment of the present invention, which includes an upper water inlet hose 2, a water inlet pipe 5, and threaded joints 4 for connecting two water inlet pipes at both ends of the water inlet pipe, a left water inlet hose 7, and a right inlet hose. The water hose 8 and the water nozzle 19, the lower end of the hydraulic shaft of the hydraulic cylinder 9 are pinned to the left connecting rod 10 and the right connecting rod 11, the lower end of the left connecting rod 10 is pinned to the upper end of the left rocker arm 14, and the lower end of the left rocker arm It is pin-connected with the left saw bar 16, the middle pin is connected with the left saw frame 12, the lower end of the right connecting rod 11 is pin-connected with the upper end of the right rocker arm 15, the lower end of the right rocker arm is pin-connected with the right saw bar 17, and the middle pin is connected with On the right saw frame 13, the limit pin 20 is positioned at the middle and lower part of the sawing machine, and the left and right guide plates 6 are respectively located at the left and right sides of the sawing machine, and the four track wheels 3 are positioned at the upper end of the water inlet pipe.

本发明在使用过程中需与机架配合使用，机架具有行走、调平、提升、导向锯槽机之功用，机架四角设有四个液压支腿，锯槽前用于调平锯槽机，提升用一台卷扬机提升锯槽机中间滑轮组1，该锯槽机四角设有四个行走轮，由一台电机驱动，在轨道上行走。The invention needs to be used in conjunction with the frame during use. The frame has the functions of walking, leveling, lifting, and guiding the sawing machine. The four corners of the frame are equipped with four hydraulic legs, which are used to level the sawing groove before sawing the groove. A winch is used to promote the middle pulley block 1 of the sawing machine, and the four corners of the sawing machine are provided with four traveling wheels, which are driven by a motor and walk on the track.

液压锯槽机的机架上设有液压油流向自动控制器，使液压油缸的液压轴在一定时间内一伸一缩，当液压油缸的液压轴外伸时，左连杆10推动左摇臂14的上端，其下端推动左锯杆16向左运动，同时，右连杆11推动右摇臂15的上端，其下端推动右锯杆17向右运动，反之亦然，如此限位针两边的两组锯刀便能实现反向，同步运动，切割地层成槽。The frame of the hydraulic sawing machine is equipped with an automatic controller for the flow of hydraulic oil, so that the hydraulic shaft of the hydraulic cylinder stretches and shrinks within a certain period of time. When the hydraulic shaft of the hydraulic cylinder stretches out, the left connecting rod 10 pushes the left rocker arm 14 The upper end of its lower end pushes the left saw bar 16 to move to the left. At the same time, the right connecting rod 11 pushes the upper end of the right rocker arm 15, and its lower end pushes the right saw bar 17 to move to the right, and vice versa. The group of saw blades can achieve reverse and synchronous movement, cutting the stratum into grooves.

本锯槽机由一台高压泥浆泵供浆，浆液经进水管5后分两支，一支经左进水胶管7进入左锯杆16，浆液由左边的喷水嘴喷出；另一支经右进水胶管8进入右锯杆17，浆液由右边的喷水嘴喷出；含有泥沙的浆液由槽内溢出，流经沉淀池，经沉淀池沉淀流入供浆池，给高压泥浆泵供浆，如此反复。The sawing machine is supplied by a high-pressure mud pump. The slurry is divided into two branches after passing through the water inlet pipe 5. One enters the left saw bar 16 through the left water inlet hose 7, and the slurry is sprayed out from the water nozzle on the left; Enter the right saw bar 17 through the right water inlet hose 8, and the slurry is sprayed out from the water nozzle on the right; the slurry containing sediment overflows from the tank, flows through the sedimentation tank, and flows into the slurry supply tank after sedimentation in the sedimentation tank to feed the high-pressure mud pump Supply slurry, so repeatedly.

Claims

1. hydraulic grooving saw; Comprise that enterprising glue pipe (2), water inlet pipe (5) and water inlet pipe two ends are used to connect the threaded joint (4) of two water inlet pipes (5), left side water inlet sebific duct (7), right water inlet sebific duct (8) and water spout (19); The hydraulic axis lower end of hydraulic jack (9) is pinned at the upper end of left connecting rod (10) and right connecting rod (11); It is characterized in that: the lower end of left connecting rod (10) is pinned at the upper end of left rocking arm (14); The lower end of left side rocking arm (14) and left side saw bar (16) pin joint, left rocking arm (14) intermediate pin is connected on the left saw frame (12), and the lower end of right connecting rod (11) is pinned at the upper end of right rocking arm (15); The lower end of right rocking arm (15) and right saw bar (17) pin joint, right rocking arm (15) intermediate pin is connected on the right saw frame (13).

2. hydraulic grooving saw according to claim 1 is characterized in that: the left side saw bar (16) and the right side are sawed bar (17) symmetric arrangement and certain angle of inclination are arranged.

3. hydraulic grooving saw according to claim 1 is characterized in that: left saw frame (12) and right saw frame (13) symmetric arrangement and certain angle of inclination is arranged.