Tongue and groove joint saw tools
A technology of mouth shape and saw blade, applied in the field of groove and mouth joint saw blade of hydraulic sawing machine for underground anti-seepage wall, which can solve problems such as leakage
Inactive Publication Date: 2014-11-19
NANTONG SITONG FORESTRY MACHINE MFG INSTALLATION
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The underground anti-seepage wall constructed by sawing groove machine is generally constructed by jumping section by section, that is, the first phase of the 1, 3, 5... groove section is constructed, and after the first-stage wall of the 1, 3, 5... groove section reaches a certain strength, Then construct the second-stage wall of the groove section 2, 4, 6..., so that there are joints between the first-stage wall and the second-stage wall. Generally, the joint saw blade of the sawing machine is a direct type, and the joint formed is also a direct type. , serious leakage
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment
[0012] attached figure 1 It is a kind of specific embodiment of the present invention, and this embodiment comprises mouth-and-groove shape saw blade 1, connecting plate 2, fixed plate 3, and groove-and-groove shape saw blade is the cutter head of a groove-and-groove shape structure, and the groove-and-groove shape knife edge is to the right, and its The left end is connected with the fixed plate by the connecting plate 2, and four fixing screw holes 4 are arranged on the fixed plate, which are used for the bolt connection of the tongue-and-groove saw blade plate 1 and the saw blade arm 7 of the sawing machine.
[0013] The present invention has two left and right saw blades for grooved joints, which are respectively fixed at the two ends of the left and right saw blade arms of the sawing machine. The two wedge-shaped saw blades at the two ends of the left and right saw blade arms make the two ends of the groove section into wedge-shaped ends; when the first-stage wall of the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides tongue and groove joint saw tools. The tongue and groove joint saw tools comprise tongue and groove saw tool plates, connection plates and fixed plates and are characterized in that the tongue and groove saw tool plates are tool bits of tongue and groove structure; the tongue and groove tool edges face right; the left ends of the tongue and groove tool edges are connected with the fixed plates by the connection plates; and four fixed screw holes are arranged on the fixed plates and are used for bolted connection between the tongue and groove saw tool plates and saw tool arms of a channel making machine. The joint saw tools are specially used by the hydraulic channel making machine. The tongue and groove joint saw tools ensure the seam between the first-stage wall body and the second-stage wall body to be a tongue and groove insertion type seam and have better seepage prevention effects.
Description
1. Technical field [0001] The invention relates to a joint saw blade, in particular to a tongue-and-groove joint saw blade for an underground anti-seepage wall hydraulic sawing machine. 2. Background technology [0002] The working principle of the hydraulic groove sawing machine is: two hydraulic cylinders move synchronously, driving the left and right sets of saw blades to face each other, synchronously, reciprocating, and cutting the stratum into grooves. [0003] The underground anti-seepage wall constructed by sawing groove machine is generally constructed by jumping section by section, that is, the first phase of the 1, 3, 5... groove section is constructed, and after the first-stage wall of the 1, 3, 5... groove section reaches a certain strength, Then construct the second-stage wall of the groove section 2, 4, 6..., so that there are joints between the first-stage wall and the second-stage wall. Generally, the joint saw blade of the sawing machine is a direct type, a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E02F5/14
Inventor 叶澄项敬来
Owner NANTONG SITONG FORESTRY MACHINE MFG INSTALLATION