CN214723797U

CN214723797U - Municipal pipeline fixer of convenient butt joint

Info

Publication number: CN214723797U
Application number: CN202120915364.8U
Authority: CN
Inventors: 郭涛涛; 齐从月; 杨煜明
Original assignee: Third Construction Co Ltd of China Construction Third Engineering Division
Current assignee: Third Construction Co Ltd of China Construction Third Engineering Division
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-16
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a municipal pipeline fixer convenient for butt joint, which comprises a sleeve, a loop bar and an iron bar, wherein the sleeve and the loop bar are provided with mounting holes, the right side of the sleeve is internally provided with a first groove, the top left side of the sleeve is fixedly provided with a fixed seat, the inner upper end of the loop bar is provided with a second groove, the bottom end of the second groove is provided with a convex tooth, the bottom end and the middle end of the iron bar are welded with mounting seats, a clamping strip is clamped with the convex tooth, the other end of a support bar extends to the inside of the first groove and is fixedly connected with the middle part of a sliding strip, the sliding strip is connected with the inner wall of the first groove in a sliding way, the sleeve and the lower part of the loop bar are provided with a corrugated pipe, the left side and the right side of the outer wall of the corrugated pipe are provided with flat iron fixing pieces, the top end of the flat iron fixing piece on the left side is penetrated with a second fastening bolt, the bottom ends of the two groups of the flat iron fixing pieces are penetrated with a first fastening bolt, the utility model has simple and convenient operation, the manpower is saved, the construction cost is reduced, and the working efficiency is improved.

Description

Municipal pipeline fixer of convenient butt joint

Technical Field

The utility model relates to a municipal administration water pipe concatenation technical field, in particular to municipal administration pipeline fixer of convenient butt joint.

Background

The fixer of municipal water pipe concatenation usefulness plays the guide effect, and the municipal water pipe is generally the segmentation setting for the convenience of later stage periodic overhaul, and municipal water pipe kind is more, and the bore is not of uniform size, and present stage concatenation municipal water pipe is lifted up the butt joint by the manual work usually, and it is great to consume the labour, and manual operation has the deviation, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a municipal pipeline fixer of convenient butt joint can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a municipal pipeline fixer convenient for butt joint comprises a sleeve, a loop bar and an iron bar, wherein the sleeve is in sliding sleeve joint with the loop bar, the sleeve and the loop bar are respectively provided with a mounting hole, the right side of the sleeve is internally provided with a first groove, the left side of the top end of the sleeve is fixedly provided with a fixing seat, the upper end of the inner part of the loop bar is provided with a second groove, the bottom end of the second groove is provided with a convex tooth, the bottom end and the middle end of the iron bar are respectively welded with a mounting seat, the mounting seat at the bottom end of the iron bar is movably connected with the fixing seat through a movable screw, the mounting seat at the middle end of the iron bar is movably connected with one end of a pull rod and a support rod through another group of movable screws, the other end of the pull rod extends to the inside of the second groove and is fixedly connected with the middle part of a clamping strip, the clamping strip is clamped with the convex tooth, and the other end of the support rod extends to the inside of the first groove and is fixedly connected with the middle part of a slide strip, the inner wall sliding connection of draw runner and first recess, the below of sleeve and loop bar all is equipped with the bellows, the outer wall left and right sides of bellows all is equipped with the band iron stationary blade, the left side the top of band iron stationary blade runs through there is second fastening bolt, second fastening bolt's the other end passes mounting hole and right side band iron stationary blade fixed connection, and is two sets of there is first fastening bolt the bottom of band iron stationary blade runs through.

Preferably, the upper end of the iron rod is fixedly sleeved with an anti-skid sleeve.

Preferably, the convex teeth comprise a surface A and a surface B, the convex teeth are provided with a plurality of groups, and the clamping strips are clamped between the surface B and the surface A of the two adjacent groups of convex teeth.

Preferably, the top end of the sleeve is provided with a first limiting channel matched with the supporting rod.

Preferably, the top end of the loop bar is provided with a second limiting channel matched with the pull rod.

Preferably, the left end of the corrugated pipe below the loop bar is welded with a connector matched with the corrugated pipe below the sleeve.

Preferably, four groups of flat iron fixing pieces are arranged on the loop bar, and two groups of flat iron fixing pieces are arranged on the sleeve.

Preferably, the mounting hole on the loop bar is arranged below the second groove.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a municipal pipeline fixer convenient for butt joint, when in use, two groups of corrugated pipes to be spliced are respectively fixed with a sleeve and a loop bar through each group of flat iron fixing pieces, the arrangement of a first fastening bolt ensures that the flat iron fixing pieces can adapt to water pipes with different diameters in the municipal water pipes, the installation is convenient, the application range is wide, through the arrangement of a second fastening bolt and an installation hole, each group of flat iron fixing pieces are respectively fixed on the sleeve and the loop bar, and the positions of the two groups of corrugated pipes relative to the sleeve and the loop bar are fixed, thereby avoiding the occurrence of shaking and increasing errors in the later butt joint, the iron bar is held by hand and pressed to clockwise rotate by taking a fixed seat as the circle center, and then a support bar drives a slide bar to slide towards the right side on the inner wall of a first groove, a mounting seat at the middle end of the iron bar drives the right end of a pull rod to move rightwards, and drives a convex tooth clamped with the clamp bar to move rightwards when the clamp bar moves rightwards, finally drive the loop bar and slide right and then contract telescopic inside, anticlockwise press the iron bar and can make card strip and left another a set of dogtooth looks joint, continue to press the position that the iron bar can adjust sleeve and loop bar once more clockwise according to above-mentioned mode, sleeve and loop bar cup joint each other and make whole length reduce drive respective corresponding bellows after close to each other, until the concatenation is successful, easy and simple to handle, use manpower sparingly, reduce construction cost, and work efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of the sleeve and the loop bar of the present invention;

FIG. 3 is a right side view of the internal structure of the sleeve according to the present invention;

fig. 4 is a left side view of the loop bar of the present invention.

In the figure: 1. a sleeve; 101. a first groove; 102. a fixed seat; 103. a first limit channel; 2. a loop bar; 201. a second groove; 202. a convex tooth; 203. a second limiting channel; 204. surface A; 205. b surface; 3. an iron rod; 301. an anti-slip sleeve; 302. a mounting seat; 303. a movable screw; 304. a pull rod; 305. a support bar; 306. clamping the strip; 307. a slide bar; 4. a flat iron fixing piece; 401. a first fastening bolt; 402. a second fastening bolt; 403. mounting holes; 5. a bellows.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a municipal pipeline fixer convenient for butt joint comprises a sleeve 1, a loop bar 2 and an iron rod 3, wherein the sleeve 1 is slidably sleeved with the loop bar 2, mounting holes 403 are respectively formed in the sleeve 1 and the loop bar 2, a first groove 101 is formed in the right side of the sleeve 1, a fixed seat 102 is fixedly mounted on the left side of the top end of the sleeve 1, a second groove 201 is formed in the upper end of the interior of the loop bar 2, a protruding tooth 202 is arranged at the bottom end of the second groove 201, a mounting seat 302 is welded at the bottom end and the middle end of the iron rod 3, the mounting seat 302 at the bottom end of the iron rod 3 is movably connected with the fixed seat 102 through a movable screw 303, the mounting seat 302 at the middle end of the iron rod 3 is movably connected with one end of a pull rod 304 and a support rod 305 through another set of movable screws 303, the other end of the pull rod 304 extends to the interior of the second groove 201 and is fixedly connected with the middle part of a clamping bar 306, the utility model provides a joint, including the card strip 306, bracing piece 305, the other end of bracing piece 305 extends to the inside of first recess 101 and the middle part fixed connection of draw runner 307, the inner wall sliding connection of draw runner 307 and first recess 101, the below of sleeve 1 and loop bar 2 all is equipped with bellows 5, the outer wall left and right sides of bellows 5 all is equipped with band iron stationary blade 4, the left side the top of band iron stationary blade 4 runs through there is second fastening bolt 402, the other end of second fastening bolt 402 passes mounting hole 403 and right side band iron stationary blade 4 fixed connection, and is two sets of the bottom of band iron stationary blade 4 runs through there is first fastening bolt 401.

In this embodiment, preferably, the anti-slip sleeve 301 is fixedly sleeved on the upper end of the iron rod 3, so as to increase the friction force between the hand and the iron rod 3 and avoid slipping.

In this embodiment, preferably, the convex teeth 202 include a surface a 204 and a surface B205, the convex teeth 202 are provided with a plurality of groups, and the clamping strip 306 is clamped between the surface B205 and the surface a 204 of two adjacent groups of convex teeth 202, so that the clamping strip 306 is clamped between the surface B205 and the surface a 204, and the convex teeth 202 are driven to slide toward the sleeve 1.

In this embodiment, preferably, the top end of the sleeve 1 is provided with a first limiting channel 103 matched with the supporting rod 305, so as to limit the bottom end of the supporting rod 305 inside the sleeve 1.

In this embodiment, preferably, the top end of the loop bar 2 is provided with a second limiting channel 203 matched with the pull rod 304, so that the bottom end of the pull rod 304 is limited inside the loop bar 2.

In this embodiment, preferably, the left end of the corrugated pipe 5 below the loop bar 2 is welded with a connector matched with the corrugated pipe 5 below the sleeve 1, so that the two groups of corrugated pipes 5 can be spliced and fixed together.

In this embodiment, preferably, the band iron fixing pieces 4 on the loop bar 2 are provided with four groups, and the band iron fixing pieces 4 on the sleeve 1 are provided with two groups, so that the corrugated pipe 5 is convenient to fix, and the splicing error is reduced.

In this embodiment, it is preferable that the mounting hole 403 on the loop bar 2 is arranged below the second groove 201.

It should be noted that, the utility model relates to a municipal pipeline fixer convenient for butt joint, when in use, two groups of corrugated pipes 5 to be spliced are respectively fixed with a sleeve 1 and a loop bar 2 through each group of flat iron fixing plates 4, the arrangement of a first fastening bolt 401 enables the flat iron fixing plates 4 to adapt to water pipes with different diameters in municipal water pipes, the installation is convenient, the application range is wide, through the arrangement of a second fastening bolt 402 and a mounting hole 403, each group of flat iron fixing plates 4 are respectively fixed on the sleeve 1 and the loop bar 2, and the positions of the two groups of corrugated pipes 5 relative to the sleeve 1 and the loop bar 2 are fixed, thereby avoiding the increase of shaking error in the later butt joint, the iron bar 3 is held by hand to rotate clockwise with a fixed seat 102 as the center of a circle, and a support bar 305 drives a sliding bar 307 to slide towards the right side on the inner wall of a first groove 101, a mounting seat 302 at the middle end of the iron bar 3 drives the right end of a pull rod 304 to move rightwards, and then drive card strip 306 and move right, make card strip 306 move right with the dogtooth 202 of its joint when moving right, finally drive loop bar 2 and slide right and then contract to the inside of sleeve 1, anticlockwise press iron bar 3 can make card strip 306 and the left another group of dogtooth 202 looks joint, continue clockwise press iron bar 3 according to above-mentioned mode and can adjust sleeve 1 and loop bar 2's position once more, sleeve 1 cup joints each other with loop bar 2 and makes and drive respective corresponding bellows 5 after whole length subtracts weak point and be close to each other, until the concatenation is successful, and is easy and simple to handle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal pipeline fixer of convenient butt joint, includes sleeve (1), loop bar (2) and iron bar (3), its characterized in that: the sleeve (1) is in sliding sleeve connection with the sleeve rod (2), mounting holes (403) are formed in the sleeve (1) and the sleeve rod (2), a first groove (101) is formed in the right side of the sleeve (1), a fixing seat (102) is fixedly mounted on the left side of the top end of the sleeve (1), a second groove (201) is formed in the upper end of the inner portion of the sleeve rod (2), a protruding tooth (202) is arranged at the bottom end of the second groove (201), a mounting seat (302) is welded at the bottom end and the middle end of the iron rod (3), the mounting seat (302) at the bottom end of the iron rod (3) is movably connected with the fixing seat (102) through a movable screw (303), the mounting seat (302) at the middle end of the iron rod (3) is movably connected with one end of a pull rod (304) and a supporting rod (305) through another group of movable screw (303), and the other end of the pull rod (304) extends to the inner portion of the second groove (201) and is fixedly connected with the middle portion of a clamping strip (306), the utility model provides a joint, including the card strip (306), bracing piece (305) and the other end of bracing piece (305), the other end of bracing piece (305) extends to the inside of first recess (101) and the middle part fixed connection of draw runner (307), the inner wall sliding connection of draw runner (307) and first recess (101), sleeve (1) all is equipped with bellows (5) with the below of loop bar (2), the outer wall left and right sides of bellows (5) all is equipped with band iron stationary blade (4), left side the top of band iron stationary blade (4) is run through there is second fastening bolt (402), the other end of second fastening bolt (402) passes mounting hole (403) and right side band iron stationary blade (4) fixed connection, and is two sets of first fastening bolt (401) have been run through to the bottom of band iron stationary blade (4).

2. The municipal pipe holder convenient to dock of claim 1, wherein: the upper end of the iron rod (3) is fixedly sleeved with an anti-skid sleeve (301).

3. The municipal pipe holder convenient to dock of claim 1, wherein: the convex teeth (202) comprise an A surface (204) and a B surface (205), a plurality of groups of convex teeth (202) are arranged, and the clamping strips (306) are clamped between the B surface (205) and the A surface (204) of two adjacent groups of convex teeth (202).

4. The municipal pipe holder convenient to dock of claim 1, wherein: the top end of the sleeve (1) is provided with a first limiting channel (103) matched with the supporting rod (305).

5. The municipal pipe holder convenient to dock of claim 1, wherein: the top end of the loop bar (2) is provided with a second limit channel (203) matched with the pull rod (304).

6. The municipal pipe holder convenient to dock of claim 1, wherein: the left end of the corrugated pipe (5) below the loop bar (2) is welded with a connector matched with the corrugated pipe (5) below the sleeve (1).

7. The municipal pipe holder convenient to dock of claim 1, wherein: the flat iron fixing pieces (4) on the loop bar (2) are provided with four groups, and the flat iron fixing pieces (4) on the sleeve (1) are provided with two groups.

8. The municipal pipe holder convenient to dock of claim 1, wherein: and the mounting hole (403) on the loop bar (2) is arranged below the second groove (201).