CN213929736U

CN213929736U - Composite stainless steel water pipe

Info

Publication number: CN213929736U
Application number: CN202023072111.3U
Authority: CN
Inventors: 计龙余; 赵洪强; 王新伟; 沈科; 邵科; 张立锋
Original assignee: Jiangsu Yinyang Stainless Steel Pipe Industry Co ltd
Current assignee: Jiangsu Yinyang Stainless Steel Pipe Industry Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-10
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a compound stainless steel water pipe, comprising a water pipe, be equipped with the mounting groove on the water pipe, the cover is equipped with the ring on the mounting groove, install the fixed plate on the ring, the cover is equipped with tensile board on the fixed plate, install the mount pad on the tensile board, be equipped with tensile groove on the tensile board, the fixed plate cover is established at tensile inslot. Through squeezing into the recess with the wedge, the control inserted bar is pulled out or is inserted the jack, not only is convenient for dismantle the water pipe, is convenient for moreover the installation between water pipe and the ring, then the control fixed plate income or pull out tensile groove, is convenient for adjust the installation to the mount pad.

Description

Composite stainless steel water pipe

Technical Field

The utility model belongs to the technical field of the water pipe, specifically be a compound stainless steel water pipe.

Background

Stainless steel water pipe is the best direct drinking water conveying pipe. The water leakage rate is very low, and valuable water resources can be saved. The water leakage rate of the water pipe in the eighties of the last century is about 17 percent, and the water leakage rate is reduced to 7 percent after the stainless steel water pipe is changed. Water supply systems in earthquakes are destroyed, whereas stainless steel water piping systems are intact. In addition, compared with a copper water pipe, the stainless steel water pipe has good water permeability and does not corrode under the condition of high flow rate. Its thermal insulation is 24 times that of copper pipe.

At present, when an existing stainless steel water pipe is installed, the existing stainless steel water pipe is fixed through a plurality of bolts. But the stainless steel water pipe is inconvenient to disassemble, replace and install when damaged, and the working efficiency of workers is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound stainless steel water pipe to it is very inconvenient to solve stainless steel water pipe dismantlement change, installation, reduces workman's work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound stainless steel water pipe, includes the water pipe, be equipped with the mounting groove on the water pipe, the cover is equipped with the ring on the mounting groove, install the fixed plate on the ring, the cover is equipped with tensile board on the fixed plate, install the mount pad on the tensile board, be equipped with tensile groove on the tensile board, the fixed plate cover is established at tensile inslot.

Preferably, be equipped with the slide on the inner wall in tensile groove, the cover is equipped with the bolt on the fixed plate, and the bolt slip cover is established in the slide, and the fixed plate drives the bolt and slides in the slide, can control the fixed plate and pull out or take in tensile groove, and screws up the nut of bolt for bolt and nut press from both sides tight tensile board, fix the fixed plate through frictional force.

Preferably, the ring includes semi-ring and lower semi-ring, and the inserted bar is all installed at the both ends of going up the semi-ring, and the both ends of lower semi-ring all are equipped with the jack, and the inserted bar is pegged graft in the jack for conveniently splice the installation or dismantle between last semi-ring and the lower semi-ring.

Preferably, be equipped with the recess on the inserted bar, the recess endotheca is equipped with the wedge, installs first spring between recess and the wedge for first spring can support the wedge, avoids appearing the condition that the wedge automatic slip goes into the recess.

Preferably, be equipped with flexible groove on the semi-ring down, flexible inslot cover is equipped with wedge and push rod, installs the second spring between flexible groove and the push rod, promotes the wedge through pressing down push rod, push rod for the wedge overcomes the resistance entering recess of first spring, is convenient for dismantle between upper semi-ring and the lower semi-ring.

Compared with the prior art, the beneficial effects of the utility model are that: through squeezing into the recess with the wedge, the control inserted bar is pulled out or is inserted the jack, not only is convenient for dismantle the water pipe, is convenient for moreover the installation between water pipe and the ring, then the control fixed plate income or pull out tensile groove, is convenient for adjust the installation to the mount pad.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the stretching plate of the present invention;

fig. 3 is a side sectional view of the ring and tension plate of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: the device comprises a water pipe 1, a mounting groove 2, a ring 3, a fixing plate 4, a stretching plate 5, a mounting seat 6, a stretching groove 7, a slideway 8, a bolt 9, an upper half ring 10, a lower half ring 11, an inserted rod 12, an insertion hole 13, a groove 14, a wedge block 15, a first spring 16, a telescopic groove 17, a push rod 18 and a second spring 19.

Detailed Description

Referring to fig. 1, 2 and 3, a composite stainless steel water pipe includes a water pipe 1, a mounting groove 2 is formed in the water pipe 1, a circular ring 3 is sleeved on the mounting groove 2, a fixing plate 4 is welded on the circular ring 3, a stretching plate 5 is sleeved on the fixing plate 4, a mounting seat 6 is welded on the stretching plate 5, a stretching groove 7 is formed in the stretching plate 5, and the fixing plate 4 is sleeved in the stretching groove 7.

Referring to fig. 2, a slide way 8 is arranged on the inner wall of the stretching groove 7, a bolt 9 is sleeved on the fixing plate 4, the bolt 9 is slidably sleeved in the slide way 8, the fixing plate 4 drives the bolt 9 to slide in the slide way 8, the fixing plate 4 can be controlled to be pulled out of or taken in the stretching groove 7, and the nut of the bolt 9 is tightened, so that the bolt 9 and the nut clamp the stretching plate 5, and the fixing plate 4 is fixed through friction force.

Referring to fig. 3 and 4, the ring 3 includes an upper half ring 10 and a lower half ring 11, the two ends of the upper half ring 10 are both provided with insertion rods 12 through screws, the two ends of the lower half ring 11 are both provided with insertion holes 13, and the insertion rods 12 are inserted into the insertion holes 13, so that the upper half ring 10 and the lower half ring 11 can be conveniently assembled and disassembled.

Referring to fig. 4, a groove 14 is formed in the inserted link 12, a wedge 15 is sleeved in the groove 14, a first spring 16 is installed between the groove 14 and the wedge 15, one end of the first spring 16 is installed on the wedge 15 through a screw, and the other end of the first spring is installed on the inner wall of the groove 14 through a screw, so that the first spring 16 can abut against the wedge 15, and the situation that the wedge 15 automatically slides into the groove 14 is avoided.

Referring to fig. 4, a telescopic groove 17 is formed in the lower half ring 11, a wedge block 15 and a push rod 18 are sleeved in the telescopic groove 17, a second spring 19 is installed between the telescopic groove 17 and the push rod 18, one end of the second spring 19 is installed on the inner wall of the telescopic groove 17, the other end of the second spring is installed on the push rod 18 through a screw, the wedge block 15 is pushed by pressing the push rod 18 and the push rod 18, so that the wedge block 15 enters the groove 14 by overcoming the resistance of the first spring 16, and the upper half ring 10 and the lower half ring 11 are conveniently detached.

The working principle of the scheme is as follows: when water pipe 1 is changed, through pressing push rod 18, push rod 18 promotes wedge 15, make wedge 15 overcome first spring 16's resistance and get into in the recess 14, can pull out jack 13 with inserted bar 12, thereby be convenient for dismantle water pipe 1, the same reason, when inserting bar 12 in jack 13, the port department of jack 13 can extrude the inclined plane of the fast 15 of wedge, extrude the recess 14 with the fast 15 of wedge in, can insert jack 13 with inserted bar 12, accomplish being connected between water pipe 1 and the ring 3, then unscrew bolt 9, control fixed plate 4 income or pull out tensile groove 7, be convenient for adjust the installation to mount pad 6.

Claims

1. The utility model provides a compound stainless steel water pipe, includes water pipe (1), its characterized in that: be equipped with mounting groove (2) on water pipe (1), the cover is equipped with ring (3) on mounting groove (2), install fixed plate (4) on ring (3), the cover is equipped with tensile board (5) on fixed plate (4), install mount pad (6) on tensile board (5), be equipped with tensile groove (7) on tensile board (5), fixed plate (4) cover is established in tensile groove (7).

2. The composite stainless steel water pipe according to claim 1, wherein: be equipped with slide (8) on the inner wall of tensile groove (7), the cover is equipped with bolt (9) on fixed plate (4), and bolt (9) slip cap is established in slide (8).

3. The composite stainless steel water pipe according to claim 1, wherein: the ring (3) comprises an upper half ring (10) and a lower half ring (11), inserting rods (12) are mounted at two ends of the upper half ring (10), inserting holes (13) are formed in two ends of the lower half ring (11), and the inserting rods (12) are inserted into the inserting holes (13).

4. The composite stainless steel water pipe according to claim 3, wherein: be equipped with recess (14) on inserted bar (12), the cover is equipped with wedge (15) in recess (14), installs first spring (16) between recess (14) and wedge (15).

5. The composite stainless steel water pipe according to claim 3, wherein: be equipped with flexible groove (17) on lower semi-ring (11), flexible inslot (17) endotheca is equipped with wedge (15) and push rod (18), installs second spring (19) between flexible groove (17) and push rod (18).